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stringlengths 5
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Prims.Tot | val poly1305_finish: poly1305_finish_st M256 | [
{
"abbrev": false,
"full_module": "Hacl.Meta.Poly1305",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305.Fields",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305.Fields",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl",
"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 poly1305_finish = poly1305_finish #M256 | val poly1305_finish: poly1305_finish_st M256
let poly1305_finish = | false | null | false | poly1305_finish #M256 | {
"checked_file": "Hacl.Poly1305_256.fst.checked",
"dependencies": [
"prims.fst.checked",
"Lib.IntTypes.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Meta.Poly1305.fst.checked",
"Hacl.Meta.Poly1305.fst.checked",
"Hacl.Impl.Poly1305.Fields.fst.checked",
"Hacl.Impl.Poly1305.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": true,
"source_file": "Hacl.Poly1305_256.fst"
} | [
"total"
] | [
"Hacl.Impl.Poly1305.poly1305_finish",
"Hacl.Impl.Poly1305.Fields.M256"
] | [] | module Hacl.Poly1305_256
open FStar.HyperStack
open FStar.HyperStack.All
open Lib.IntTypes
open Lib.Buffer
open Hacl.Impl.Poly1305.Fields
open Hacl.Impl.Poly1305
open Hacl.Meta.Poly1305
friend Hacl.Meta.Poly1305
let poly1305_init = poly1305_init #M256
let poly1305_update1 = poly1305_update1 #M256
let poly1305_update = poly1305_update #M256 | false | true | Hacl.Poly1305_256.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": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val poly1305_finish: poly1305_finish_st M256 | [] | Hacl.Poly1305_256.poly1305_finish | {
"file_name": "code/poly1305/Hacl.Poly1305_256.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Hacl.Impl.Poly1305.poly1305_finish_st Hacl.Impl.Poly1305.Fields.M256 | {
"end_col": 43,
"end_line": 21,
"start_col": 22,
"start_line": 21
} |
Prims.Tot | val poly1305_mac: poly1305_mac_st M256 | [
{
"abbrev": false,
"full_module": "Hacl.Meta.Poly1305",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305.Fields",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Poly1305.Fields",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.IntTypes",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl",
"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 poly1305_mac = poly1305_poly1305_mac_higher #M256 True poly1305_finish poly1305_update poly1305_init | val poly1305_mac: poly1305_mac_st M256
let poly1305_mac = | false | null | false | poly1305_poly1305_mac_higher #M256 True poly1305_finish poly1305_update poly1305_init | {
"checked_file": "Hacl.Poly1305_256.fst.checked",
"dependencies": [
"prims.fst.checked",
"Lib.IntTypes.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Meta.Poly1305.fst.checked",
"Hacl.Meta.Poly1305.fst.checked",
"Hacl.Impl.Poly1305.Fields.fst.checked",
"Hacl.Impl.Poly1305.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": true,
"source_file": "Hacl.Poly1305_256.fst"
} | [
"total"
] | [
"Hacl.Meta.Poly1305.poly1305_poly1305_mac_higher",
"Hacl.Impl.Poly1305.Fields.M256",
"Prims.l_True",
"Hacl.Poly1305_256.poly1305_finish",
"Hacl.Poly1305_256.poly1305_update",
"Hacl.Poly1305_256.poly1305_init"
] | [] | module Hacl.Poly1305_256
open FStar.HyperStack
open FStar.HyperStack.All
open Lib.IntTypes
open Lib.Buffer
open Hacl.Impl.Poly1305.Fields
open Hacl.Impl.Poly1305
open Hacl.Meta.Poly1305
friend Hacl.Meta.Poly1305
let poly1305_init = poly1305_init #M256
let poly1305_update1 = poly1305_update1 #M256
let poly1305_update = poly1305_update #M256
let poly1305_finish = poly1305_finish #M256 | false | false | Hacl.Poly1305_256.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": false,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val poly1305_mac: poly1305_mac_st M256 | [] | Hacl.Poly1305_256.poly1305_mac | {
"file_name": "code/poly1305/Hacl.Poly1305_256.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Hacl.Impl.Poly1305.poly1305_mac_st Hacl.Impl.Poly1305.Fields.M256 | {
"end_col": 104,
"end_line": 23,
"start_col": 19,
"start_line": 23
} |
Prims.Tot | val locs_disjoint (ls: list loc) : prop0 | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls) | val locs_disjoint (ls: list loc) : prop0
let locs_disjoint (ls: list loc) : prop0 = | false | null | false | BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls) | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Prims.list",
"Vale.PPC64LE.Memory.loc",
"FStar.BigOps.normal",
"FStar.BigOps.pairwise_and'",
"Prims.l_and",
"Vale.PPC64LE.Memory.loc_disjoint",
"Vale.Def.Prop_s.prop0"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold | false | true | Vale.PPC64LE.Memory.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 locs_disjoint (ls: list loc) : prop0 | [] | Vale.PPC64LE.Memory.locs_disjoint | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | ls: Prims.list Vale.PPC64LE.Memory.loc -> Vale.Def.Prop_s.prop0 | {
"end_col": 91,
"end_line": 83,
"start_col": 2,
"start_line": 83
} |
Prims.Tot | val valid_buffer_read (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0 | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b | val valid_buffer_read (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0
let valid_buffer_read (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0 = | false | null | false | 0 <= i /\ i < buffer_length b /\ buffer_readable h b | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.PPC64LE.Memory.vale_heap",
"Vale.PPC64LE.Memory.buffer",
"Prims.int",
"Prims.l_and",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"Prims.op_LessThan",
"Vale.PPC64LE.Memory.buffer_length",
"Vale.PPC64LE.Memory.buffer_readable",
"Vale.Def.Prop_s.prop0"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0 | false | false | Vale.PPC64LE.Memory.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 valid_buffer_read (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0 | [] | Vale.PPC64LE.Memory.valid_buffer_read | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | h: Vale.PPC64LE.Memory.vale_heap -> b: Vale.PPC64LE.Memory.buffer t -> i: Prims.int
-> Vale.Def.Prop_s.prop0 | {
"end_col": 54,
"end_line": 61,
"start_col": 2,
"start_line": 61
} |
Prims.Tot | val scale_by (scale index: int) : int | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 scale_by (scale index:int) : int = scale * index | val scale_by (scale index: int) : int
let scale_by (scale index: int) : int = | false | null | false | scale * index | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Prims.int",
"FStar.Mul.op_Star"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32 | false | true | Vale.PPC64LE.Memory.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 scale_by (scale index: int) : int | [] | Vale.PPC64LE.Memory.scale_by | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | scale: Prims.int -> index: Prims.int -> Prims.int | {
"end_col": 52,
"end_line": 41,
"start_col": 39,
"start_line": 41
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer16 = buffer vuint16 | let buffer16 = | false | null | false | buffer vuint16 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer",
"Vale.PPC64LE.Memory.vuint16"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128 | false | true | Vale.PPC64LE.Memory.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 buffer16 : Type0 | [] | Vale.PPC64LE.Memory.buffer16 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 29,
"end_line": 74,
"start_col": 15,
"start_line": 74
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 nat64 = Vale.Def.Words_s.nat64 | let nat64 = | false | null | false | Vale.Def.Words_s.nat64 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Def.Words_s.nat64"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16 | false | true | Vale.PPC64LE.Memory.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 nat64 : Type0 | [] | Vale.PPC64LE.Memory.nat64 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 41,
"end_line": 30,
"start_col": 19,
"start_line": 30
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vale_heap = vale_heap | let vale_heap = | false | null | false | vale_heap | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapImpl.vale_heap"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16 | false | true | Vale.PPC64LE.Memory.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 vale_heap : Type | [] | Vale.PPC64LE.Memory.vale_heap | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type | {
"end_col": 32,
"end_line": 9,
"start_col": 23,
"start_line": 9
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets | let vale_full_heap_equal (h1 h2: vale_full_heap) = | false | null | false | h1.vf_layout == h2.vf_layout /\ h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.vale_full_heap",
"Prims.l_and",
"Prims.eq2",
"Vale.Arch.HeapImpl.vale_heap_layout",
"Vale.Arch.HeapImpl.__proj__Mkvale_full_heap__item__vf_layout",
"Vale.Arch.HeapImpl.vale_heap",
"Vale.Arch.HeapImpl.__proj__Mkvale_full_heap__item__vf_heap",
"Vale.Lib.Map16.equal",
"Vale.Arch.HeapImpl.__proj__Mkvale_full_heap__item__vf_heaplets",
"Prims.logical"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh} | false | true | Vale.PPC64LE.Memory.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 vale_full_heap_equal : h1: Vale.PPC64LE.Memory.vale_full_heap -> h2: Vale.PPC64LE.Memory.vale_full_heap -> Prims.logical | [] | Vale.PPC64LE.Memory.vale_full_heap_equal | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | h1: Vale.PPC64LE.Memory.vale_full_heap -> h2: Vale.PPC64LE.Memory.vale_full_heap -> Prims.logical | {
"end_col": 43,
"end_line": 23,
"start_col": 2,
"start_line": 21
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer_info_disjoint (bi1 bi2:buffer_info) =
bi1.bi_typ =!= bi2.bi_typ \/ bi1.bi_heaplet =!= bi2.bi_heaplet ==>
loc_disjoint (loc_buffer bi1.bi_buffer) (loc_buffer bi2.bi_buffer) | let buffer_info_disjoint (bi1 bi2: buffer_info) = | false | null | false | bi1.bi_typ =!= bi2.bi_typ \/ bi1.bi_heaplet =!= bi2.bi_heaplet ==>
loc_disjoint (loc_buffer bi1.bi_buffer) (loc_buffer bi2.bi_buffer) | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapImpl.buffer_info",
"Prims.l_imp",
"Prims.l_or",
"Prims.l_not",
"Prims.eq2",
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.Arch.HeapImpl.__proj__Mkbuffer_info__item__bi_typ",
"Vale.Arch.HeapImpl.heaplet_id",
"Vale.Arch.HeapImpl.__proj__Mkbuffer_info__item__bi_heaplet",
"Vale.PPC64LE.Memory.loc_disjoint",
"Vale.PPC64LE.Memory.loc_buffer",
"Vale.Arch.HeapImpl.__proj__Mkbuffer_info__item__bi_buffer",
"Prims.logical"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0
let valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
let valid_taint_buf128 (b:buffer128) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
val lemma_valid_taint64
(b:buffer64)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf64 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale8 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 8 ==> Map.sel memTaint i' == t))
val lemma_valid_taint128
(b:buffer128)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf128 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale16 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 16 ==> Map.sel memTaint i' == t))
val same_memTaint64
(b:buffer64)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val same_memTaint128
(b:buffer128)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val modifies_valid_taint (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) (mt:memtaint) (tn:taint) : Lemma
(requires modifies p h h')
(ensures valid_taint_buf b h mt tn <==> valid_taint_buf b h' mt tn)
[SMTPat (modifies p h h'); SMTPat (valid_taint_buf b h' mt tn)]
val modifies_same_heaplet_id (l:loc) (h1 h2:vale_heap) : Lemma
(requires modifies l h1 h2)
(ensures get_heaplet_id h1 == get_heaplet_id h2)
[SMTPat (modifies l h1 h2); SMTPat (get_heaplet_id h2)]
// Buffers in different heaplets are disjoint | false | true | Vale.PPC64LE.Memory.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 buffer_info_disjoint : bi1: Vale.Arch.HeapImpl.buffer_info -> bi2: Vale.Arch.HeapImpl.buffer_info -> Prims.logical | [] | Vale.PPC64LE.Memory.buffer_info_disjoint | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | bi1: Vale.Arch.HeapImpl.buffer_info -> bi2: Vale.Arch.HeapImpl.buffer_info -> Prims.logical | {
"end_col": 68,
"end_line": 374,
"start_col": 2,
"start_line": 373
} |
|
Prims.Tot | val set_vale_heap (vfh: vale_full_heap) (vh: vale_heap) : vale_full_heap | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh} | val set_vale_heap (vfh: vale_full_heap) (vh: vale_heap) : vale_full_heap
let set_vale_heap (vfh: vale_full_heap) (vh: vale_heap) : vale_full_heap = | false | null | false | { vfh with vf_heap = vh } | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.vale_full_heap",
"Vale.PPC64LE.Memory.vale_heap",
"Vale.Arch.HeapImpl.Mkvale_full_heap",
"Vale.Arch.HeapImpl.__proj__Mkvale_full_heap__item__vf_layout",
"Vale.Arch.HeapImpl.__proj__Mkvale_full_heap__item__vf_heaplets"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr] | false | true | Vale.PPC64LE.Memory.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 set_vale_heap (vfh: vale_full_heap) (vh: vale_heap) : vale_full_heap | [] | Vale.PPC64LE.Memory.set_vale_heap | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | vfh: Vale.PPC64LE.Memory.vale_full_heap -> vh: Vale.PPC64LE.Memory.vale_heap
-> Vale.PPC64LE.Memory.vale_full_heap | {
"end_col": 24,
"end_line": 18,
"start_col": 3,
"start_line": 18
} |
Prims.GTot | val valid_taint_buf128 (b: buffer128) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0 | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 valid_taint_buf128 (b:buffer128) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn | val valid_taint_buf128 (b: buffer128) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0
let valid_taint_buf128 (b: buffer128) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0 = | false | null | false | valid_taint_buf b h mt tn | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"sometrivial"
] | [
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.vale_heap",
"Vale.PPC64LE.Memory.memtaint",
"Vale.Arch.HeapTypes_s.taint",
"Vale.PPC64LE.Memory.valid_taint_buf",
"Vale.PPC64LE.Memory.vuint128",
"Vale.Def.Prop_s.prop0"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0
let valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn | false | false | Vale.PPC64LE.Memory.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 valid_taint_buf128 (b: buffer128) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0 | [] | Vale.PPC64LE.Memory.valid_taint_buf128 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
b: Vale.PPC64LE.Memory.buffer128 ->
h: Vale.PPC64LE.Memory.vale_heap ->
mt: Vale.PPC64LE.Memory.memtaint ->
tn: Vale.Arch.HeapTypes_s.taint
-> Prims.GTot Vale.Def.Prop_s.prop0 | {
"end_col": 27,
"end_line": 313,
"start_col": 2,
"start_line": 313
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vuint128 = TUInt128 | let vuint128 = | false | null | false | TUInt128 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.TUInt128"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32 | false | true | Vale.PPC64LE.Memory.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 vuint128 : Vale.Arch.HeapTypes_s.base_typ | [] | Vale.PPC64LE.Memory.vuint128 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Vale.Arch.HeapTypes_s.base_typ | {
"end_col": 30,
"end_line": 71,
"start_col": 22,
"start_line": 71
} |
|
Prims.Tot | val scale8 (index: int) : int | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 scale8 (index:int) : int = scale_by 8 index | val scale8 (index: int) : int
let scale8 (index: int) : int = | false | null | false | scale_by 8 index | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Prims.int",
"Vale.PPC64LE.Memory.scale_by"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index | false | true | Vale.PPC64LE.Memory.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 scale8 (index: int) : int | [] | Vale.PPC64LE.Memory.scale8 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | index: Prims.int -> Prims.int | {
"end_col": 54,
"end_line": 44,
"start_col": 38,
"start_line": 44
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vale_full_heap = vale_full_heap | let vale_full_heap = | false | null | false | vale_full_heap | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapImpl.vale_full_heap"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16 | false | true | Vale.PPC64LE.Memory.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 vale_full_heap : Type | [] | Vale.PPC64LE.Memory.vale_full_heap | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type | {
"end_col": 42,
"end_line": 10,
"start_col": 28,
"start_line": 10
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer64 = buffer vuint64 | let buffer64 = | false | null | false | buffer vuint64 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer",
"Vale.PPC64LE.Memory.vuint64"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16 | false | true | Vale.PPC64LE.Memory.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 buffer64 : Type0 | [] | Vale.PPC64LE.Memory.buffer64 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 29,
"end_line": 76,
"start_col": 15,
"start_line": 76
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vuint8 = TUInt8 | let vuint8 = | false | null | false | TUInt8 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.TUInt8"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b | false | true | Vale.PPC64LE.Memory.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 vuint8 : Vale.Arch.HeapTypes_s.base_typ | [] | Vale.PPC64LE.Memory.vuint8 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Vale.Arch.HeapTypes_s.base_typ | {
"end_col": 26,
"end_line": 67,
"start_col": 20,
"start_line": 67
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 heaplet_id = heaplet_id | let heaplet_id = | false | null | false | heaplet_id | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapImpl.heaplet_id"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap | false | true | Vale.PPC64LE.Memory.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 heaplet_id : Type0 | [] | Vale.PPC64LE.Memory.heaplet_id | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 34,
"end_line": 11,
"start_col": 24,
"start_line": 11
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vuint16 = TUInt16 | let vuint16 = | false | null | false | TUInt16 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.TUInt16"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system: | false | true | Vale.PPC64LE.Memory.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 vuint16 : Vale.Arch.HeapTypes_s.base_typ | [] | Vale.PPC64LE.Memory.vuint16 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Vale.Arch.HeapTypes_s.base_typ | {
"end_col": 28,
"end_line": 68,
"start_col": 21,
"start_line": 68
} |
|
Prims.GTot | val valid_taint_buf64 (b: buffer64) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0 | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn | val valid_taint_buf64 (b: buffer64) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0
let valid_taint_buf64 (b: buffer64) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0 = | false | null | false | valid_taint_buf b h mt tn | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"sometrivial"
] | [
"Vale.PPC64LE.Memory.buffer64",
"Vale.PPC64LE.Memory.vale_heap",
"Vale.PPC64LE.Memory.memtaint",
"Vale.Arch.HeapTypes_s.taint",
"Vale.PPC64LE.Memory.valid_taint_buf",
"Vale.PPC64LE.Memory.vuint64",
"Vale.Def.Prop_s.prop0"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 | false | false | Vale.PPC64LE.Memory.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 valid_taint_buf64 (b: buffer64) (h: vale_heap) (mt: memtaint) (tn: taint) : GTot prop0 | [] | Vale.PPC64LE.Memory.valid_taint_buf64 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
b: Vale.PPC64LE.Memory.buffer64 ->
h: Vale.PPC64LE.Memory.vale_heap ->
mt: Vale.PPC64LE.Memory.memtaint ->
tn: Vale.Arch.HeapTypes_s.taint
-> Prims.GTot Vale.Def.Prop_s.prop0 | {
"end_col": 27,
"end_line": 311,
"start_col": 2,
"start_line": 311
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer8 = buffer vuint8 | let buffer8 = | false | null | false | buffer vuint8 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer",
"Vale.PPC64LE.Memory.vuint8"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128 | false | true | Vale.PPC64LE.Memory.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 buffer8 : Type0 | [] | Vale.PPC64LE.Memory.buffer8 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 27,
"end_line": 73,
"start_col": 14,
"start_line": 73
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer32 = buffer vuint32 | let buffer32 = | false | null | false | buffer vuint32 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer",
"Vale.PPC64LE.Memory.vuint32"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8 | false | true | Vale.PPC64LE.Memory.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 buffer32 : Type0 | [] | Vale.PPC64LE.Memory.buffer32 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 29,
"end_line": 75,
"start_col": 15,
"start_line": 75
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 quad32 = Vale.Def.Types_s.quad32 | let quad32 = | false | null | false | Vale.Def.Types_s.quad32 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Def.Types_s.quad32"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32 | false | true | Vale.PPC64LE.Memory.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 quad32 : Prims.eqtype | [] | Vale.PPC64LE.Memory.quad32 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Prims.eqtype | {
"end_col": 43,
"end_line": 31,
"start_col": 20,
"start_line": 31
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 nat16 = Vale.Def.Words_s.nat16 | let nat16 = | false | null | false | Vale.Def.Words_s.nat16 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Def.Words_s.nat16"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id | false | true | Vale.PPC64LE.Memory.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 nat16 : Type0 | [] | Vale.PPC64LE.Memory.nat16 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 41,
"end_line": 28,
"start_col": 19,
"start_line": 28
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 nat32 = Vale.Def.Words_s.nat32 | let nat32 = | false | null | false | Vale.Def.Words_s.nat32 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Def.Words_s.nat32"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8 | false | true | Vale.PPC64LE.Memory.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 nat32 : Type0 | [] | Vale.PPC64LE.Memory.nat32 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 41,
"end_line": 29,
"start_col": 19,
"start_line": 29
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vuint64 = TUInt64 | let vuint64 = | false | null | false | TUInt64 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.TUInt64"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16 | false | true | Vale.PPC64LE.Memory.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 vuint64 : Vale.Arch.HeapTypes_s.base_typ | [] | Vale.PPC64LE.Memory.vuint64 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Vale.Arch.HeapTypes_s.base_typ | {
"end_col": 28,
"end_line": 70,
"start_col": 21,
"start_line": 70
} |
|
Prims.Tot | val scale2 (index: int) : int | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 scale2 (index:int) : int = scale_by 2 index | val scale2 (index: int) : int
let scale2 (index: int) : int = | false | null | false | scale_by 2 index | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Prims.int",
"Vale.PPC64LE.Memory.scale_by"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32 | false | true | Vale.PPC64LE.Memory.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 scale2 (index: int) : int | [] | Vale.PPC64LE.Memory.scale2 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | index: Prims.int -> Prims.int | {
"end_col": 54,
"end_line": 42,
"start_col": 38,
"start_line": 42
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 nat8 = Vale.Def.Words_s.nat8 | let nat8 = | false | null | false | Vale.Def.Words_s.nat8 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Def.Words_s.nat8"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id | false | true | Vale.PPC64LE.Memory.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 nat8 : Type0 | [] | Vale.PPC64LE.Memory.nat8 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 39,
"end_line": 27,
"start_col": 18,
"start_line": 27
} |
|
Prims.Tot | val scale16 (index: int) : int | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 scale16 (index:int) : int = scale_by 16 index | val scale16 (index: int) : int
let scale16 (index: int) : int = | false | null | false | scale_by 16 index | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Prims.int",
"Vale.PPC64LE.Memory.scale_by"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index | false | true | Vale.PPC64LE.Memory.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 scale16 (index: int) : int | [] | Vale.PPC64LE.Memory.scale16 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | index: Prims.int -> Prims.int | {
"end_col": 56,
"end_line": 45,
"start_col": 39,
"start_line": 45
} |
Prims.Tot | val get_vale_heap (vhi: vale_full_heap) : vale_heap | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap | val get_vale_heap (vhi: vale_full_heap) : vale_heap
let get_vale_heap (vhi: vale_full_heap) : vale_heap = | false | null | false | vhi.vf_heap | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.vale_full_heap",
"Vale.Arch.HeapImpl.__proj__Mkvale_full_heap__item__vf_heap",
"Vale.PPC64LE.Memory.vale_heap"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id | false | true | Vale.PPC64LE.Memory.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 get_vale_heap (vhi: vale_full_heap) : vale_heap | [] | Vale.PPC64LE.Memory.get_vale_heap | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | vhi: Vale.PPC64LE.Memory.vale_full_heap -> Vale.PPC64LE.Memory.vale_heap | {
"end_col": 64,
"end_line": 14,
"start_col": 53,
"start_line": 14
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 vuint32 = TUInt32 | let vuint32 = | false | null | false | TUInt32 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.TUInt32"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8 | false | true | Vale.PPC64LE.Memory.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 vuint32 : Vale.Arch.HeapTypes_s.base_typ | [] | Vale.PPC64LE.Memory.vuint32 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Vale.Arch.HeapTypes_s.base_typ | {
"end_col": 28,
"end_line": 69,
"start_col": 21,
"start_line": 69
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer128 = buffer vuint128 | let buffer128 = | false | null | false | buffer vuint128 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer",
"Vale.PPC64LE.Memory.vuint128"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32 | false | true | Vale.PPC64LE.Memory.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 buffer128 : Type0 | [] | Vale.PPC64LE.Memory.buffer128 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 31,
"end_line": 77,
"start_col": 16,
"start_line": 77
} |
|
Prims.Tot | val scale4 (index: int) : int | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 scale4 (index:int) : int = scale_by 4 index | val scale4 (index: int) : int
let scale4 (index: int) : int = | false | null | false | scale_by 4 index | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Prims.int",
"Vale.PPC64LE.Memory.scale_by"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index | false | true | Vale.PPC64LE.Memory.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 scale4 (index: int) : int | [] | Vale.PPC64LE.Memory.scale4 | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | index: Prims.int -> Prims.int | {
"end_col": 54,
"end_line": 43,
"start_col": 38,
"start_line": 43
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 valid_layout_buffer (#t:base_typ) (b:buffer t) (layout:vale_heap_layout) (h:vale_heap) (write:bool) =
valid_layout_buffer_id t b layout (get_heaplet_id h) false /\
valid_layout_buffer_id t b layout (get_heaplet_id h) write | let valid_layout_buffer
(#t: base_typ)
(b: buffer t)
(layout: vale_heap_layout)
(h: vale_heap)
(write: bool)
= | false | null | false | valid_layout_buffer_id t b layout (get_heaplet_id h) false /\
valid_layout_buffer_id t b layout (get_heaplet_id h) write | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.PPC64LE.Memory.buffer",
"Vale.Arch.HeapImpl.vale_heap_layout",
"Vale.PPC64LE.Memory.vale_heap",
"Prims.bool",
"Prims.l_and",
"Vale.PPC64LE.Memory.valid_layout_buffer_id",
"Vale.PPC64LE.Memory.get_heaplet_id",
"Prims.logical"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0
let valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
let valid_taint_buf128 (b:buffer128) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
val lemma_valid_taint64
(b:buffer64)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf64 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale8 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 8 ==> Map.sel memTaint i' == t))
val lemma_valid_taint128
(b:buffer128)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf128 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale16 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 16 ==> Map.sel memTaint i' == t))
val same_memTaint64
(b:buffer64)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val same_memTaint128
(b:buffer128)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val modifies_valid_taint (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) (mt:memtaint) (tn:taint) : Lemma
(requires modifies p h h')
(ensures valid_taint_buf b h mt tn <==> valid_taint_buf b h' mt tn)
[SMTPat (modifies p h h'); SMTPat (valid_taint_buf b h' mt tn)]
val modifies_same_heaplet_id (l:loc) (h1 h2:vale_heap) : Lemma
(requires modifies l h1 h2)
(ensures get_heaplet_id h1 == get_heaplet_id h2)
[SMTPat (modifies l h1 h2); SMTPat (get_heaplet_id h2)]
// Buffers in different heaplets are disjoint
let buffer_info_disjoint (bi1 bi2:buffer_info) =
bi1.bi_typ =!= bi2.bi_typ \/ bi1.bi_heaplet =!= bi2.bi_heaplet ==>
loc_disjoint (loc_buffer bi1.bi_buffer) (loc_buffer bi2.bi_buffer)
// Requirements for enabling heaplets
let init_heaplets_req (h:vale_heap) (bs:Seq.seq buffer_info) =
(forall (i:nat).{:pattern (Seq.index bs i)} i < Seq.length bs ==>
buffer_readable h (Seq.index bs i).bi_buffer) /\
(forall (i1 i2:nat).{:pattern (Seq.index bs i1); (Seq.index bs i2)}
i1 < Seq.length bs /\ i2 < Seq.length bs ==> buffer_info_disjoint (Seq.index bs i1) (Seq.index bs i2))
// Location containing all mutable buffers
let rec loc_mutable_buffers (buffers:list buffer_info) : GTot loc =
match buffers with
| [] -> loc_none
| [{bi_mutable = Mutable; bi_buffer = b}] -> loc_buffer b
| ({bi_mutable = Immutable})::t -> loc_mutable_buffers t
| ({bi_mutable = Mutable; bi_buffer = b})::t -> loc_union (loc_buffer b) (loc_mutable_buffers t)
// Buffer b belongs to heaplet h
val valid_layout_buffer_id (t:base_typ) (b:buffer t) (layout:vale_heap_layout) (h_id:option heaplet_id) (write:bool) : prop0 | false | false | Vale.PPC64LE.Memory.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 valid_layout_buffer : b: Vale.PPC64LE.Memory.buffer t ->
layout: Vale.Arch.HeapImpl.vale_heap_layout ->
h: Vale.PPC64LE.Memory.vale_heap ->
write: Prims.bool
-> Prims.logical | [] | Vale.PPC64LE.Memory.valid_layout_buffer | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
b: Vale.PPC64LE.Memory.buffer t ->
layout: Vale.Arch.HeapImpl.vale_heap_layout ->
h: Vale.PPC64LE.Memory.vale_heap ->
write: Prims.bool
-> Prims.logical | {
"end_col": 60,
"end_line": 395,
"start_col": 2,
"start_line": 394
} |
|
Prims.Tot | val buffer (t: base_typ) : Type0 | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t | val buffer (t: base_typ) : Type0
let buffer (t: base_typ) : Type0 = | false | null | false | Vale.Arch.HeapImpl.buffer t | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.Arch.HeapImpl.buffer"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index | false | true | Vale.PPC64LE.Memory.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 buffer (t: base_typ) : Type0 | [] | Vale.PPC64LE.Memory.buffer | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | t: Vale.Arch.HeapTypes_s.base_typ -> Type0 | {
"end_col": 68,
"end_line": 47,
"start_col": 41,
"start_line": 47
} |
Prims.Tot | val valid_buffer_write (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0 | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b | val valid_buffer_write (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0
let valid_buffer_write (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0 = | false | null | false | valid_buffer_read h b i /\ buffer_writeable b | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.PPC64LE.Memory.vale_heap",
"Vale.PPC64LE.Memory.buffer",
"Prims.int",
"Prims.l_and",
"Vale.PPC64LE.Memory.valid_buffer_read",
"Vale.PPC64LE.Memory.buffer_writeable",
"Vale.Def.Prop_s.prop0"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b | false | false | Vale.PPC64LE.Memory.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 valid_buffer_write (#t: base_typ) (h: vale_heap) (b: buffer t) (i: int) : prop0 | [] | Vale.PPC64LE.Memory.valid_buffer_write | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | h: Vale.PPC64LE.Memory.vale_heap -> b: Vale.PPC64LE.Memory.buffer t -> i: Prims.int
-> Vale.Def.Prop_s.prop0 | {
"end_col": 47,
"end_line": 64,
"start_col": 2,
"start_line": 64
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 buffer_info_has_id (bs:Seq.seq buffer_info) (i:nat) (id:heaplet_id) =
i < Seq.length bs /\ (Seq.index bs i).bi_heaplet == id | let buffer_info_has_id (bs: Seq.seq buffer_info) (i: nat) (id: heaplet_id) = | false | null | false | i < Seq.length bs /\ (Seq.index bs i).bi_heaplet == id | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"FStar.Seq.Base.seq",
"Vale.Arch.HeapImpl.buffer_info",
"Prims.nat",
"Vale.PPC64LE.Memory.heaplet_id",
"Prims.l_and",
"Prims.b2t",
"Prims.op_LessThan",
"FStar.Seq.Base.length",
"Prims.eq2",
"Vale.Arch.HeapImpl.heaplet_id",
"Vale.Arch.HeapImpl.__proj__Mkbuffer_info__item__bi_heaplet",
"FStar.Seq.Base.index",
"Prims.logical"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0
let valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
let valid_taint_buf128 (b:buffer128) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
val lemma_valid_taint64
(b:buffer64)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf64 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale8 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 8 ==> Map.sel memTaint i' == t))
val lemma_valid_taint128
(b:buffer128)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf128 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale16 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 16 ==> Map.sel memTaint i' == t))
val same_memTaint64
(b:buffer64)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val same_memTaint128
(b:buffer128)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val modifies_valid_taint (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) (mt:memtaint) (tn:taint) : Lemma
(requires modifies p h h')
(ensures valid_taint_buf b h mt tn <==> valid_taint_buf b h' mt tn)
[SMTPat (modifies p h h'); SMTPat (valid_taint_buf b h' mt tn)]
val modifies_same_heaplet_id (l:loc) (h1 h2:vale_heap) : Lemma
(requires modifies l h1 h2)
(ensures get_heaplet_id h1 == get_heaplet_id h2)
[SMTPat (modifies l h1 h2); SMTPat (get_heaplet_id h2)]
// Buffers in different heaplets are disjoint
let buffer_info_disjoint (bi1 bi2:buffer_info) =
bi1.bi_typ =!= bi2.bi_typ \/ bi1.bi_heaplet =!= bi2.bi_heaplet ==>
loc_disjoint (loc_buffer bi1.bi_buffer) (loc_buffer bi2.bi_buffer)
// Requirements for enabling heaplets
let init_heaplets_req (h:vale_heap) (bs:Seq.seq buffer_info) =
(forall (i:nat).{:pattern (Seq.index bs i)} i < Seq.length bs ==>
buffer_readable h (Seq.index bs i).bi_buffer) /\
(forall (i1 i2:nat).{:pattern (Seq.index bs i1); (Seq.index bs i2)}
i1 < Seq.length bs /\ i2 < Seq.length bs ==> buffer_info_disjoint (Seq.index bs i1) (Seq.index bs i2))
// Location containing all mutable buffers
let rec loc_mutable_buffers (buffers:list buffer_info) : GTot loc =
match buffers with
| [] -> loc_none
| [{bi_mutable = Mutable; bi_buffer = b}] -> loc_buffer b
| ({bi_mutable = Immutable})::t -> loc_mutable_buffers t
| ({bi_mutable = Mutable; bi_buffer = b})::t -> loc_union (loc_buffer b) (loc_mutable_buffers t)
// Buffer b belongs to heaplet h
val valid_layout_buffer_id (t:base_typ) (b:buffer t) (layout:vale_heap_layout) (h_id:option heaplet_id) (write:bool) : prop0
let valid_layout_buffer (#t:base_typ) (b:buffer t) (layout:vale_heap_layout) (h:vale_heap) (write:bool) =
valid_layout_buffer_id t b layout (get_heaplet_id h) false /\
valid_layout_buffer_id t b layout (get_heaplet_id h) write
// Initial memory state
val is_initial_heap (layout:vale_heap_layout) (h:vale_heap) : prop0
// Invariant that is always true in Vale procedures
val mem_inv (h:vale_full_heap) : prop0
// Layout data
val layout_heaplets_initialized (layout:vale_heap_layout_inner) : bool
val layout_old_heap (layout:vale_heap_layout_inner) : vale_heap
val layout_modifies_loc (layout:vale_heap_layout_inner) : loc
val layout_buffers (layout:vale_heap_layout_inner) : Seq.seq buffer_info | false | true | Vale.PPC64LE.Memory.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 buffer_info_has_id : bs: FStar.Seq.Base.seq Vale.Arch.HeapImpl.buffer_info ->
i: Prims.nat ->
id: Vale.PPC64LE.Memory.heaplet_id
-> Prims.logical | [] | Vale.PPC64LE.Memory.buffer_info_has_id | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
bs: FStar.Seq.Base.seq Vale.Arch.HeapImpl.buffer_info ->
i: Prims.nat ->
id: Vale.PPC64LE.Memory.heaplet_id
-> Prims.logical | {
"end_col": 56,
"end_line": 410,
"start_col": 2,
"start_line": 410
} |
|
Prims.Tot | val base_typ_as_vale_type (t: base_typ) : Tot eqtype | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32 | val base_typ_as_vale_type (t: base_typ) : Tot eqtype
let base_typ_as_vale_type (t: base_typ) : Tot eqtype = | false | null | false | match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32 | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.PPC64LE.Memory.nat8",
"Vale.PPC64LE.Memory.nat16",
"Vale.PPC64LE.Memory.nat32",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Memory.quad32",
"Prims.eqtype"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32 | false | true | Vale.PPC64LE.Memory.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 base_typ_as_vale_type (t: base_typ) : Tot eqtype | [] | Vale.PPC64LE.Memory.base_typ_as_vale_type | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | t: Vale.Arch.HeapTypes_s.base_typ -> Prims.eqtype | {
"end_col": 22,
"end_line": 39,
"start_col": 2,
"start_line": 34
} |
Prims.GTot | val loc_mutable_buffers (buffers: list buffer_info) : GTot loc | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 rec loc_mutable_buffers (buffers:list buffer_info) : GTot loc =
match buffers with
| [] -> loc_none
| [{bi_mutable = Mutable; bi_buffer = b}] -> loc_buffer b
| ({bi_mutable = Immutable})::t -> loc_mutable_buffers t
| ({bi_mutable = Mutable; bi_buffer = b})::t -> loc_union (loc_buffer b) (loc_mutable_buffers t) | val loc_mutable_buffers (buffers: list buffer_info) : GTot loc
let rec loc_mutable_buffers (buffers: list buffer_info) : GTot loc = | false | null | false | match buffers with
| [] -> loc_none
| [{ bi_mutable = Mutable ; bi_buffer = b }] -> loc_buffer b
| { bi_mutable = Immutable } :: t -> loc_mutable_buffers t
| { bi_mutable = Mutable ; bi_buffer = b } :: t -> loc_union (loc_buffer b) (loc_mutable_buffers t) | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"sometrivial"
] | [
"Prims.list",
"Vale.Arch.HeapImpl.buffer_info",
"Vale.PPC64LE.Memory.loc_none",
"Vale.Arch.HeapTypes_s.base_typ",
"Vale.Arch.HeapImpl.buffer",
"Vale.Arch.HeapImpl.heaplet_id",
"Vale.Arch.HeapTypes_s.taint",
"Vale.PPC64LE.Memory.loc_buffer",
"Vale.PPC64LE.Memory.loc_mutable_buffers",
"Vale.PPC64LE.Memory.loc_union",
"Vale.PPC64LE.Memory.loc"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0
let valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
let valid_taint_buf128 (b:buffer128) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
val lemma_valid_taint64
(b:buffer64)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf64 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale8 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 8 ==> Map.sel memTaint i' == t))
val lemma_valid_taint128
(b:buffer128)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf128 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale16 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 16 ==> Map.sel memTaint i' == t))
val same_memTaint64
(b:buffer64)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val same_memTaint128
(b:buffer128)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val modifies_valid_taint (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) (mt:memtaint) (tn:taint) : Lemma
(requires modifies p h h')
(ensures valid_taint_buf b h mt tn <==> valid_taint_buf b h' mt tn)
[SMTPat (modifies p h h'); SMTPat (valid_taint_buf b h' mt tn)]
val modifies_same_heaplet_id (l:loc) (h1 h2:vale_heap) : Lemma
(requires modifies l h1 h2)
(ensures get_heaplet_id h1 == get_heaplet_id h2)
[SMTPat (modifies l h1 h2); SMTPat (get_heaplet_id h2)]
// Buffers in different heaplets are disjoint
let buffer_info_disjoint (bi1 bi2:buffer_info) =
bi1.bi_typ =!= bi2.bi_typ \/ bi1.bi_heaplet =!= bi2.bi_heaplet ==>
loc_disjoint (loc_buffer bi1.bi_buffer) (loc_buffer bi2.bi_buffer)
// Requirements for enabling heaplets
let init_heaplets_req (h:vale_heap) (bs:Seq.seq buffer_info) =
(forall (i:nat).{:pattern (Seq.index bs i)} i < Seq.length bs ==>
buffer_readable h (Seq.index bs i).bi_buffer) /\
(forall (i1 i2:nat).{:pattern (Seq.index bs i1); (Seq.index bs i2)}
i1 < Seq.length bs /\ i2 < Seq.length bs ==> buffer_info_disjoint (Seq.index bs i1) (Seq.index bs i2))
// Location containing all mutable buffers | false | false | Vale.PPC64LE.Memory.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 loc_mutable_buffers (buffers: list buffer_info) : GTot loc | [
"recursion"
] | Vale.PPC64LE.Memory.loc_mutable_buffers | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | buffers: Prims.list Vale.Arch.HeapImpl.buffer_info -> Prims.GTot Vale.PPC64LE.Memory.loc | {
"end_col": 98,
"end_line": 389,
"start_col": 2,
"start_line": 385
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Vale.Lib.Map16",
"short_module": "Map16"
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapImpl",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.Machine_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Arch.HeapTypes_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 init_heaplets_req (h:vale_heap) (bs:Seq.seq buffer_info) =
(forall (i:nat).{:pattern (Seq.index bs i)} i < Seq.length bs ==>
buffer_readable h (Seq.index bs i).bi_buffer) /\
(forall (i1 i2:nat).{:pattern (Seq.index bs i1); (Seq.index bs i2)}
i1 < Seq.length bs /\ i2 < Seq.length bs ==> buffer_info_disjoint (Seq.index bs i1) (Seq.index bs i2)) | let init_heaplets_req (h: vale_heap) (bs: Seq.seq buffer_info) = | false | null | false | (forall (i: nat). {:pattern (Seq.index bs i)}
i < Seq.length bs ==> buffer_readable h (Seq.index bs i).bi_buffer) /\
(forall (i1: nat) (i2: nat). {:pattern (Seq.index bs i1); (Seq.index bs i2)}
i1 < Seq.length bs /\ i2 < Seq.length bs ==>
buffer_info_disjoint (Seq.index bs i1) (Seq.index bs i2)) | {
"checked_file": "Vale.PPC64LE.Memory.fsti.checked",
"dependencies": [
"Vale.PPC64LE.Machine_s.fst.checked",
"Vale.Lib.Map16.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Arch.HeapTypes_s.fst.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Map.fsti.checked",
"FStar.BigOps.fsti.checked"
],
"interface_file": false,
"source_file": "Vale.PPC64LE.Memory.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.vale_heap",
"FStar.Seq.Base.seq",
"Vale.Arch.HeapImpl.buffer_info",
"Prims.l_and",
"Prims.l_Forall",
"Prims.nat",
"Prims.l_imp",
"Prims.b2t",
"Prims.op_LessThan",
"FStar.Seq.Base.length",
"Vale.PPC64LE.Memory.buffer_readable",
"Vale.Arch.HeapImpl.__proj__Mkbuffer_info__item__bi_typ",
"FStar.Seq.Base.index",
"Vale.Arch.HeapImpl.__proj__Mkbuffer_info__item__bi_buffer",
"Vale.PPC64LE.Memory.buffer_info_disjoint",
"Prims.logical"
] | [] | module Vale.PPC64LE.Memory
include Vale.Arch.HeapTypes_s
open FStar.Mul
open Vale.Def.Prop_s
open Vale.PPC64LE.Machine_s
open Vale.Arch.HeapImpl
module Map16 = Vale.Lib.Map16
unfold let vale_heap = vale_heap
unfold let vale_full_heap = vale_full_heap
unfold let heaplet_id = heaplet_id
[@va_qattr]
let get_vale_heap (vhi:vale_full_heap) : vale_heap = vhi.vf_heap
[@va_qattr]
let set_vale_heap (vfh:vale_full_heap) (vh:vale_heap) : vale_full_heap =
{vfh with vf_heap = vh}
let vale_full_heap_equal (h1 h2:vale_full_heap) =
h1.vf_layout == h2.vf_layout /\
h1.vf_heap == h2.vf_heap /\
Map16.equal h1.vf_heaplets h2.vf_heaplets
val get_heaplet_id (h:vale_heap) : option heaplet_id
unfold let nat8 = Vale.Def.Words_s.nat8
unfold let nat16 = Vale.Def.Words_s.nat16
unfold let nat32 = Vale.Def.Words_s.nat32
unfold let nat64 = Vale.Def.Words_s.nat64
unfold let quad32 = Vale.Def.Types_s.quad32
let base_typ_as_vale_type (t:base_typ) : Tot eqtype =
match t with
| TUInt8 -> nat8
| TUInt16 -> nat16
| TUInt32 -> nat32
| TUInt64 -> nat64
| TUInt128 -> quad32
let scale_by (scale index:int) : int = scale * index
unfold let scale2 (index:int) : int = scale_by 2 index
unfold let scale4 (index:int) : int = scale_by 4 index
unfold let scale8 (index:int) : int = scale_by 8 index
unfold let scale16 (index:int) : int = scale_by 16 index
unfold let buffer (t:base_typ) : Type0 = Vale.Arch.HeapImpl.buffer t
val buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot (Seq.seq (base_typ_as_vale_type t))
val buffer_readable (#t:base_typ) (h:vale_heap) (b:buffer t) : GTot prop0
val buffer_writeable (#t:base_typ) (b:buffer t) : GTot prop0
val buffer_length (#t:base_typ) (b:buffer t) : GTot nat
val loc : Type u#0
val loc_none : loc
val loc_union (s1 s2:loc) : GTot loc
val loc_buffer (#t:base_typ) (b:buffer t) : GTot loc
val loc_disjoint (s1 s2:loc) : GTot prop0
val loc_includes (s1 s2:loc) : GTot prop0
val modifies (s:loc) (h1 h2:vale_heap) : GTot prop0
let valid_buffer_read (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
0 <= i /\ i < buffer_length b /\ buffer_readable h b
let valid_buffer_write (#t:base_typ) (h:vale_heap) (b:buffer t) (i:int) : prop0 =
valid_buffer_read h b i /\ buffer_writeable b
// Named abbreviations for Vale type system:
unfold let vuint8 = TUInt8
unfold let vuint16 = TUInt16
unfold let vuint32 = TUInt32
unfold let vuint64 = TUInt64
unfold let vuint128 = TUInt128
let buffer8 = buffer vuint8
let buffer16 = buffer vuint16
let buffer32 = buffer vuint32
let buffer64 = buffer vuint64
let buffer128 = buffer vuint128
val buffer_addr (#t:base_typ) (b:buffer t) (h:vale_heap) : GTot int
unfold
let locs_disjoint (ls:list loc) : prop0 =
BigOps.normal (BigOps.pairwise_and' (fun x y -> loc_disjoint x y /\ loc_disjoint y x) ls)
// equivalent to modifies; used to prove modifies clauses via modifies_goal_directed_trans
val modifies_goal_directed (s:loc) (h1 h2:vale_heap) : GTot prop0
val lemma_modifies_goal_directed (s:loc) (h1 h2:vale_heap) : Lemma
(modifies s h1 h2 == modifies_goal_directed s h1 h2)
val buffer_length_buffer_as_seq (#t:base_typ) (h:vale_heap) (b:buffer t) : Lemma
(requires True)
(ensures (Seq.length (buffer_as_seq h b) == buffer_length b))
[SMTPat (Seq.length (buffer_as_seq h b))]
val modifies_buffer_elim (#t1:base_typ) (b:buffer t1) (p:loc) (h h':vale_heap) : Lemma
(requires
loc_disjoint (loc_buffer b) p /\
buffer_readable h b /\
modifies p h h'
)
(ensures
buffer_readable h b /\
buffer_readable h' b /\
buffer_as_seq h b == buffer_as_seq h' b
)
[SMTPatOr [
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)];
[SMTPat (modifies p h h'); SMTPat (buffer_as_seq h' b)];
]]
val modifies_buffer_addr (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h'
)
(ensures buffer_addr b h == buffer_addr b h')
[SMTPat (modifies p h h'); SMTPat (buffer_addr b h')]
val modifies_buffer_readable (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) : Lemma
(requires
modifies p h h' /\
buffer_readable h b
)
(ensures buffer_readable h' b)
[SMTPat (modifies p h h'); SMTPat (buffer_readable h' b)]
val loc_disjoint_none_r (s:loc) : Lemma
(ensures (loc_disjoint s loc_none))
[SMTPat (loc_disjoint s loc_none)]
val loc_disjoint_union_r (s s1 s2:loc) : Lemma
(requires (loc_disjoint s s1 /\ loc_disjoint s s2))
(ensures (loc_disjoint s (loc_union s1 s2)))
[SMTPat (loc_disjoint s (loc_union s1 s2))]
val loc_includes_refl (s:loc) : Lemma
(loc_includes s s)
[SMTPat (loc_includes s s)]
val loc_includes_trans (s1 s2 s3:loc) : Lemma
(requires (loc_includes s1 s2 /\ loc_includes s2 s3))
(ensures (loc_includes s1 s3))
val loc_includes_union_r (s s1 s2:loc) : Lemma
(requires (loc_includes s s1 /\ loc_includes s s2))
(ensures (loc_includes s (loc_union s1 s2)))
[SMTPat (loc_includes s (loc_union s1 s2))]
val loc_includes_union_l (s1 s2 s:loc) : Lemma
(requires (loc_includes s1 s \/ loc_includes s2 s))
(ensures (loc_includes (loc_union s1 s2) s))
// for efficiency, no SMT pattern
val loc_includes_union_l_buffer (#t:base_typ) (s1 s2:loc) (b:buffer t) : Lemma
(requires (loc_includes s1 (loc_buffer b) \/ loc_includes s2 (loc_buffer b)))
(ensures (loc_includes (loc_union s1 s2) (loc_buffer b)))
[SMTPat (loc_includes (loc_union s1 s2) (loc_buffer b))]
val loc_includes_none (s:loc) : Lemma
(loc_includes s loc_none)
[SMTPat (loc_includes s loc_none)]
val modifies_refl (s:loc) (h:vale_heap) : Lemma
(modifies s h h)
[SMTPat (modifies s h h)]
val modifies_goal_directed_refl (s:loc) (h:vale_heap) : Lemma
(modifies_goal_directed s h h)
[SMTPat (modifies_goal_directed s h h)]
val modifies_loc_includes (s1:loc) (h h':vale_heap) (s2:loc) : Lemma
(requires (modifies s2 h h' /\ loc_includes s1 s2))
(ensures (modifies s1 h h'))
// for efficiency, no SMT pattern
val modifies_trans (s12:loc) (h1 h2:vale_heap) (s23:loc) (h3:vale_heap) : Lemma
(requires (modifies s12 h1 h2 /\ modifies s23 h2 h3))
(ensures (modifies (loc_union s12 s23) h1 h3))
// for efficiency, no SMT pattern
// Prove (modifies s13 h1 h3).
// To avoid unnecessary matches, don't introduce any other modifies terms.
// Introduce modifies_goal_directed instead.
val modifies_goal_directed_trans (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies s13 h1 h3)]
val modifies_goal_directed_trans2 (s12:loc) (h1 h2:vale_heap) (s13:loc) (h3:vale_heap) : Lemma
(requires
modifies s12 h1 h2 /\
modifies_goal_directed s13 h2 h3 /\
loc_includes s13 s12
)
(ensures (modifies_goal_directed s13 h1 h3))
[SMTPat (modifies s12 h1 h2); SMTPat (modifies_goal_directed s13 h1 h3)]
val buffer_read (#t:base_typ) (b:buffer t) (i:int) (h:vale_heap) : Ghost (base_typ_as_vale_type t)
(requires True)
(ensures (fun v ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
v == Seq.index (buffer_as_seq h b) i
))
val buffer_write (#t:base_typ) (b:buffer t) (i:int) (v:base_typ_as_vale_type t) (h:vale_heap) : Ghost vale_heap
(requires buffer_readable h b /\ buffer_writeable b)
(ensures (fun h' ->
0 <= i /\ i < buffer_length b /\ buffer_readable h b ==>
modifies (loc_buffer b) h h' /\
get_heaplet_id h' == get_heaplet_id h /\
buffer_readable h' b /\
buffer_as_seq h' b == Seq.upd (buffer_as_seq h b) i v
))
val valid_mem64 (ptr:int) (h:vale_heap) : GTot bool // is there a 64-bit word at address ptr?
val writeable_mem64 (ptr:int) (h:vale_heap) : GTot bool // can we write a 64-bit word at address ptr?
val load_mem64 (ptr:int) (h:vale_heap) : GTot nat64 // the 64-bit word at ptr (if valid_mem64 holds)
val store_mem64 (ptr:int) (v:nat64) (h:vale_heap) : GTot vale_heap
val valid_mem128 (ptr:int) (h:vale_heap) : GTot bool
val writeable_mem128 (ptr:int) (h:vale_heap) : GTot bool
val load_mem128 (ptr:int) (h:vale_heap) : GTot quad32
val store_mem128 (ptr:int) (v:quad32) (h:vale_heap) : GTot vale_heap
val lemma_valid_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_writeable_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem64 (buffer_addr b h + scale8 i) h
)
val lemma_load_mem64 (b:buffer64) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem64 (buffer_addr b h + scale8 i) h == buffer_read b i h
)
val lemma_store_mem64 (b:buffer64) (i:nat) (v:nat64) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem64 (buffer_addr b h + scale8 i) v h == buffer_write b i v h
)
val lemma_valid_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
valid_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_writeable_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
writeable_mem128 (buffer_addr b h + scale16 i) h
)
val lemma_load_mem128 (b:buffer128) (i:nat) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b
)
(ensures
load_mem128 (buffer_addr b h + scale16 i) h == buffer_read b i h
)
val lemma_store_mem128 (b:buffer128) (i:nat) (v:quad32) (h:vale_heap) : Lemma
(requires
i < Seq.length (buffer_as_seq h b) /\
buffer_readable h b /\
buffer_writeable b
)
(ensures
store_mem128 (buffer_addr b h + scale16 i) v h == buffer_write b i v h
)
//Memtaint related functions
type memtaint = memTaint_t
val valid_taint_buf (#t:base_typ) (b:buffer t) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0
let valid_taint_buf64 (b:buffer64) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
let valid_taint_buf128 (b:buffer128) (h:vale_heap) (mt:memtaint) (tn:taint) : GTot prop0 =
valid_taint_buf b h mt tn
val lemma_valid_taint64
(b:buffer64)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf64 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale8 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 8 ==> Map.sel memTaint i' == t))
val lemma_valid_taint128
(b:buffer128)
(memTaint:memtaint)
(vale_heap:vale_heap)
(i:nat{i < buffer_length b})
(t:taint)
: Lemma
(requires valid_taint_buf128 b vale_heap memTaint t /\ buffer_readable vale_heap b)
(ensures (
let ptr = buffer_addr b vale_heap + scale16 i in
forall i'.{:pattern Map.sel memTaint i'} i' >= ptr /\ i' < ptr + 16 ==> Map.sel memTaint i' == t))
val same_memTaint64
(b:buffer64)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val same_memTaint128
(b:buffer128)
(mem0:vale_heap)
(mem1:vale_heap)
(memtaint0:memtaint)
(memtaint1:memtaint)
: Lemma
(requires (modifies (loc_buffer b) mem0 mem1 /\
(forall p.{:pattern Map.sel memtaint0 p \/ Map.sel memtaint1 p} Map.sel memtaint0 p == Map.sel memtaint1 p)))
(ensures memtaint0 == memtaint1)
val modifies_valid_taint (#t:base_typ) (b:buffer t) (p:loc) (h h':vale_heap) (mt:memtaint) (tn:taint) : Lemma
(requires modifies p h h')
(ensures valid_taint_buf b h mt tn <==> valid_taint_buf b h' mt tn)
[SMTPat (modifies p h h'); SMTPat (valid_taint_buf b h' mt tn)]
val modifies_same_heaplet_id (l:loc) (h1 h2:vale_heap) : Lemma
(requires modifies l h1 h2)
(ensures get_heaplet_id h1 == get_heaplet_id h2)
[SMTPat (modifies l h1 h2); SMTPat (get_heaplet_id h2)]
// Buffers in different heaplets are disjoint
let buffer_info_disjoint (bi1 bi2:buffer_info) =
bi1.bi_typ =!= bi2.bi_typ \/ bi1.bi_heaplet =!= bi2.bi_heaplet ==>
loc_disjoint (loc_buffer bi1.bi_buffer) (loc_buffer bi2.bi_buffer)
// Requirements for enabling heaplets | false | true | Vale.PPC64LE.Memory.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 init_heaplets_req : h: Vale.PPC64LE.Memory.vale_heap -> bs: FStar.Seq.Base.seq Vale.Arch.HeapImpl.buffer_info
-> Prims.logical | [] | Vale.PPC64LE.Memory.init_heaplets_req | {
"file_name": "vale/code/arch/ppc64le/Vale.PPC64LE.Memory.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | h: Vale.PPC64LE.Memory.vale_heap -> bs: FStar.Seq.Base.seq Vale.Arch.HeapImpl.buffer_info
-> Prims.logical | {
"end_col": 106,
"end_line": 381,
"start_col": 2,
"start_line": 378
} |
|
FStar.Pervasives.Lemma | val md_is_hash_incremental
(a:hash_alg{is_md a})
(input: bytes { S.length input `less_than_max_input_length` a })
(s:words_state a)
: Lemma (
let blocks, rest = split_blocks a input in
update_multi a s () (input `S.append` (pad a (S.length input))) ==
update_last a (update_multi a s () blocks) (S.length blocks) rest) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Hash.Lemmas",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Hash.MD",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Hash.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Agile.Hash",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Spec.Hash.Lemmas",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Hash.MD",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Hash.Incremental.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Hash.Definitions",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.Agile.Hash",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.Seq",
"short_module": "S"
},
{
"abbrev": false,
"full_module": "Spec.MD",
"short_module": null
},
{
"abbrev": false,
"full_module": "Spec.MD",
"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 md_is_hash_incremental
(a:hash_alg{is_md a})
(input: bytes { S.length input `less_than_max_input_length` a })
(s:words_state a)
: Lemma (
let blocks, rest = split_blocks a input in
update_multi a s () (input `S.append` (pad a (S.length input))) ==
update_last a (update_multi a s () blocks) (S.length blocks) rest)
= let blocks, rest = split_blocks a input in
assert (S.length input == S.length blocks + S.length rest);
let padding = pad a (S.length input) in
calc (==) {
update_last a (update_multi a s () blocks) (S.length blocks) rest;
(==) { }
update_multi a (update_multi a s () blocks) () S.(rest @| padding);
(==) { update_multi_associative a s blocks S.(rest @| padding) }
update_multi a s () S.(blocks @| (rest @| padding));
(==) { S.append_assoc blocks rest padding }
update_multi a s () S.((blocks @| rest) @| padding);
(==) { }
update_multi a s () S.(input @| padding);
} | val md_is_hash_incremental
(a:hash_alg{is_md a})
(input: bytes { S.length input `less_than_max_input_length` a })
(s:words_state a)
: Lemma (
let blocks, rest = split_blocks a input in
update_multi a s () (input `S.append` (pad a (S.length input))) ==
update_last a (update_multi a s () blocks) (S.length blocks) rest)
let md_is_hash_incremental
(a: hash_alg{is_md a})
(input: bytes{(S.length input) `less_than_max_input_length` a})
(s: words_state a)
: Lemma
(let blocks, rest = split_blocks a input in
update_multi a s () (input `S.append` (pad a (S.length input))) ==
update_last a (update_multi a s () blocks) (S.length blocks) rest) = | false | null | true | let blocks, rest = split_blocks a input in
assert (S.length input == S.length blocks + S.length rest);
let padding = pad a (S.length input) in
calc ( == ) {
update_last a (update_multi a s () blocks) (S.length blocks) rest;
( == ) { () }
update_multi a (update_multi a s () blocks) () S.(rest @| padding);
( == ) { update_multi_associative a s blocks S.(rest @| padding) }
update_multi a s () S.(blocks @| (rest @| padding));
( == ) { S.append_assoc blocks rest padding }
update_multi a s () S.((blocks @| rest) @| padding);
( == ) { () }
update_multi a s () S.(input @| padding);
} | {
"checked_file": "Spec.MD.Incremental.fst.checked",
"dependencies": [
"Spec.Hash.MD.fst.checked",
"Spec.Hash.Lemmas.fsti.checked",
"Spec.Hash.Definitions.fst.checked",
"Spec.Agile.Hash.fst.checked",
"Spec.Agile.Hash.fst.checked",
"prims.fst.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Calc.fsti.checked"
],
"interface_file": true,
"source_file": "Spec.MD.Incremental.fst"
} | [
"lemma"
] | [
"Spec.Hash.Definitions.hash_alg",
"Prims.b2t",
"Spec.Hash.Definitions.is_md",
"Spec.Hash.Definitions.bytes",
"Spec.Hash.Definitions.less_than_max_input_length",
"FStar.Seq.Base.length",
"Lib.IntTypes.uint8",
"Spec.Hash.Definitions.words_state",
"Lib.ByteSequence.bytes",
"FStar.Calc.calc_finish",
"Prims.eq2",
"Spec.Hash.Incremental.Definitions.update_last",
"Spec.Agile.Hash.update_multi",
"Lib.IntTypes.uint_t",
"Lib.IntTypes.U8",
"Lib.IntTypes.SEC",
"FStar.Seq.Base.op_At_Bar",
"Prims.Cons",
"FStar.Preorder.relation",
"Prims.Nil",
"Prims.unit",
"FStar.Calc.calc_step",
"FStar.Calc.calc_init",
"FStar.Calc.calc_pack",
"Prims.squash",
"Spec.Hash.Lemmas.update_multi_associative",
"FStar.Seq.Base.append_assoc",
"Prims.op_Equality",
"Prims.int",
"Prims.op_Modulus",
"Prims.op_Addition",
"Lib.IntTypes.int_t",
"Spec.Hash.Definitions.block_length",
"Spec.Hash.MD.pad",
"Prims._assert",
"FStar.Pervasives.Native.tuple2",
"Lib.Sequence.seq",
"Spec.Hash.Incremental.Definitions.split_blocks",
"Prims.l_True",
"FStar.Seq.Base.append",
"FStar.Pervasives.pattern"
] | [] | module Spec.MD.Incremental
module S = FStar.Seq
open Spec.Agile.Hash
open Spec.Hash.Definitions
open Spec.Hash.MD
open Spec.Hash.Lemmas
friend Spec.Agile.Hash
open FStar.Mul
#set-options "--fuel 0 --ifuel 0 --z3rlimit 100"
#push-options "--z3rlimit 150"
let md_is_hash_incremental
(a:hash_alg{is_md a})
(input: bytes { S.length input `less_than_max_input_length` a })
(s:words_state a)
: Lemma (
let blocks, rest = split_blocks a input in
update_multi a s () (input `S.append` (pad a (S.length input))) == | false | false | Spec.MD.Incremental.fst | {
"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": 150,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val md_is_hash_incremental
(a:hash_alg{is_md a})
(input: bytes { S.length input `less_than_max_input_length` a })
(s:words_state a)
: Lemma (
let blocks, rest = split_blocks a input in
update_multi a s () (input `S.append` (pad a (S.length input))) ==
update_last a (update_multi a s () blocks) (S.length blocks) rest) | [] | Spec.MD.Incremental.md_is_hash_incremental | {
"file_name": "specs/lemmas/Spec.MD.Incremental.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
a: Spec.Hash.Definitions.hash_alg{Spec.Hash.Definitions.is_md a} ->
input:
Spec.Hash.Definitions.bytes
{Spec.Hash.Definitions.less_than_max_input_length (FStar.Seq.Base.length input) a} ->
s: Spec.Hash.Definitions.words_state a
-> FStar.Pervasives.Lemma
(ensures
(let _ = Spec.Hash.Incremental.Definitions.split_blocks a input in
(let FStar.Pervasives.Native.Mktuple2 #_ #_ blocks rest = _ in
Spec.Agile.Hash.update_multi a
s
()
(FStar.Seq.Base.append input (Spec.Hash.MD.pad a (FStar.Seq.Base.length input))) ==
Spec.Hash.Incremental.Definitions.update_last a
(Spec.Agile.Hash.update_multi a s () blocks)
(FStar.Seq.Base.length blocks)
rest)
<:
Type0)) | {
"end_col": 6,
"end_line": 38,
"start_col": 4,
"start_line": 25
} |
Prims.Tot | val v (x:t) : Tot (int_t n) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 v x = x.v | val v (x:t) : Tot (int_t n)
let v x = | false | null | false | x.v | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [
"total"
] | [
"FStar.Int8.t",
"FStar.Int8.__proj__Mk__item__v",
"FStar.Int.int_t",
"FStar.Int8.n"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t | false | true | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val v (x:t) : Tot (int_t n) | [] | FStar.Int8.v | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t -> FStar.Int.int_t FStar.Int8.n | {
"end_col": 13,
"end_line": 32,
"start_col": 10,
"start_line": 32
} |
Prims.Pure | val sub (a:t) (b:t) : Pure t
(requires (size (v a - v b) n))
(ensures (fun c -> v a - v b = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 sub a b = Mk (sub (v a) (v b)) | val sub (a:t) (b:t) : Pure t
(requires (size (v a - v b) n))
(ensures (fun c -> v a - v b = v c))
let sub a b = | false | null | false | Mk (sub (v a) (v b)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.sub",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val sub (a:t) (b:t) : Pure t
(requires (size (v a - v b) n))
(ensures (fun c -> v a - v b = v c)) | [] | FStar.Int8.sub | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> b: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 34,
"end_line": 50,
"start_col": 14,
"start_line": 50
} |
Prims.Tot | val one : x:t{v x = 1} | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1 | val one : x:t{v x = 1}
let one = | false | null | false | FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1 | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [
"total"
] | [
"FStar.Int8.int_to_t",
"Prims.unit",
"FStar.Math.Lemmas.pow2_lt_compat",
"Prims.op_Subtraction",
"FStar.Int8.n"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0 | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val one : x:t{v x = 1} | [] | FStar.Int8.one | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t{FStar.Int8.v x = 1} | {
"end_col": 12,
"end_line": 46,
"start_col": 2,
"start_line": 45
} |
Prims.Tot | val zero : x:t{v x = 0} | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 zero = int_to_t 0 | val zero : x:t{v x = 0}
let zero = | false | null | false | int_to_t 0 | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [
"total"
] | [
"FStar.Int8.int_to_t"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = () | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val zero : x:t{v x = 0} | [] | FStar.Int8.zero | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t{FStar.Int8.v x = 0} | {
"end_col": 21,
"end_line": 42,
"start_col": 11,
"start_line": 42
} |
Prims.Pure | val logor (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logor` v y == v z)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 logor x y = Mk (logor (v x) (v y)) | val logor (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logor` v y == v z))
let logor x y = | false | null | false | Mk (logor (v x) (v y)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.logor",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b))
let logand x y = Mk (logand (v x) (v y))
let logxor x y = Mk (logxor (v x) (v y)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val logor (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logor` v y == v z)) | [] | FStar.Int8.logor | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t -> y: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 38,
"end_line": 62,
"start_col": 16,
"start_line": 62
} |
Prims.Pure | val add (a:t) (b:t) : Pure t
(requires (size (v a + v b) n))
(ensures (fun c -> v a + v b = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 add a b = Mk (add (v a) (v b)) | val add (a:t) (b:t) : Pure t
(requires (size (v a + v b) n))
(ensures (fun c -> v a + v b = v c))
let add a b = | false | null | false | Mk (add (v a) (v b)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.add",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1 | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val add (a:t) (b:t) : Pure t
(requires (size (v a + v b) n))
(ensures (fun c -> v a + v b = v c)) | [] | FStar.Int8.add | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> b: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 34,
"end_line": 48,
"start_col": 14,
"start_line": 48
} |
Prims.Pure | val logxor (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logxor` v y == v z)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 logxor x y = Mk (logxor (v x) (v y)) | val logxor (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logxor` v y == v z))
let logxor x y = | false | null | false | Mk (logxor (v x) (v y)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.logxor",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b))
let logand x y = Mk (logand (v x) (v y)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val logxor (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logxor` v y == v z)) | [] | FStar.Int8.logxor | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t -> y: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 40,
"end_line": 60,
"start_col": 17,
"start_line": 60
} |
Prims.Pure | val int_to_t: x:int_t n -> Pure t
(requires True)
(ensures (fun y -> v y = x)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 int_to_t x = Mk x | val int_to_t: x:int_t n -> Pure t
(requires True)
(ensures (fun y -> v y = x))
let int_to_t x = | false | null | false | Mk x | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int.int_t",
"FStar.Int8.n",
"FStar.Int8.Mk",
"FStar.Int8.t"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val int_to_t: x:int_t n -> Pure t
(requires True)
(ensures (fun y -> v y = x)) | [] | FStar.Int8.int_to_t | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int.int_t FStar.Int8.n -> Prims.Pure FStar.Int8.t | {
"end_col": 21,
"end_line": 34,
"start_col": 17,
"start_line": 34
} |
Prims.Pure | val mul (a:t) (b:t) : Pure t
(requires (size (v a * v b) n))
(ensures (fun c -> v a * v b = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 mul a b = Mk (mul (v a) (v b)) | val mul (a:t) (b:t) : Pure t
(requires (size (v a * v b) n))
(ensures (fun c -> v a * v b = v c))
let mul a b = | false | null | false | Mk (mul (v a) (v b)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.mul",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val mul (a:t) (b:t) : Pure t
(requires (size (v a * v b) n))
(ensures (fun c -> v a * v b = v c)) | [] | FStar.Int8.mul | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> b: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 34,
"end_line": 52,
"start_col": 14,
"start_line": 52
} |
Prims.Pure | val logand (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logand` v y = v z)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 logand x y = Mk (logand (v x) (v y)) | val logand (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logand` v y = v z))
let logand x y = | false | null | false | Mk (logand (v x) (v y)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.logand",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val logand (x:t) (y:t) : Pure t
(requires True)
(ensures (fun z -> v x `logand` v y = v z)) | [] | FStar.Int8.logand | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t -> y: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 40,
"end_line": 58,
"start_col": 17,
"start_line": 58
} |
Prims.Pure | val lognot (x:t) : Pure t
(requires True)
(ensures (fun z -> lognot (v x) == v z)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 lognot x = Mk (lognot (v x)) | val lognot (x:t) : Pure t
(requires True)
(ensures (fun z -> lognot (v x) == v z))
let lognot x = | false | null | false | Mk (lognot (v x)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.Int8.Mk",
"FStar.Int.lognot",
"FStar.Int8.n",
"FStar.Int8.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b))
let logand x y = Mk (logand (v x) (v y))
let logxor x y = Mk (logxor (v x) (v y))
let logor x y = Mk (logor (v x) (v y)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val lognot (x:t) : Pure t
(requires True)
(ensures (fun z -> lognot (v x) == v z)) | [] | FStar.Int8.lognot | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | x: FStar.Int8.t -> Prims.Pure FStar.Int8.t | {
"end_col": 32,
"end_line": 64,
"start_col": 15,
"start_line": 64
} |
Prims.Pure | val shift_right (a:t) (s:UInt32.t) : Pure t
(requires (0 <= v a /\ UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_right (v a) (UInt32.v s) = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 shift_right a s = Mk (shift_right (v a) (UInt32.v s)) | val shift_right (a:t) (s:UInt32.t) : Pure t
(requires (0 <= v a /\ UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_right (v a) (UInt32.v s) = v c))
let shift_right a s = | false | null | false | Mk (shift_right (v a) (UInt32.v s)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.UInt32.t",
"FStar.Int8.Mk",
"FStar.Int.shift_right",
"FStar.Int8.n",
"FStar.Int8.v",
"FStar.UInt32.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b))
let logand x y = Mk (logand (v x) (v y))
let logxor x y = Mk (logxor (v x) (v y))
let logor x y = Mk (logor (v x) (v y))
let lognot x = Mk (lognot (v x)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val shift_right (a:t) (s:UInt32.t) : Pure t
(requires (0 <= v a /\ UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_right (v a) (UInt32.v s) = v c)) | [] | FStar.Int8.shift_right | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> s: FStar.UInt32.t -> Prims.Pure FStar.Int8.t | {
"end_col": 57,
"end_line": 66,
"start_col": 22,
"start_line": 66
} |
Prims.Pure | val rem (a:t) (b:t{v b <> 0}) : Pure t
(requires (size (v a / v b) n))
(ensures (fun c -> FStar.Int.mod (v a) (v b) = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 rem a b = Mk (mod (v a) (v b)) | val rem (a:t) (b:t{v b <> 0}) : Pure t
(requires (size (v a / v b) n))
(ensures (fun c -> FStar.Int.mod (v a) (v b) = v c))
let rem a b = | false | null | false | Mk (mod (v a) (v b)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"Prims.b2t",
"Prims.op_disEquality",
"Prims.int",
"FStar.Int8.v",
"FStar.Int8.Mk",
"FStar.Int.mod",
"FStar.Int8.n"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val rem (a:t) (b:t{v b <> 0}) : Pure t
(requires (size (v a / v b) n))
(ensures (fun c -> FStar.Int.mod (v a) (v b) = v c)) | [] | FStar.Int8.rem | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> b: FStar.Int8.t{FStar.Int8.v b <> 0} -> Prims.Pure FStar.Int8.t | {
"end_col": 34,
"end_line": 56,
"start_col": 14,
"start_line": 56
} |
Prims.Pure | val shift_arithmetic_right (a:t) (s:UInt32.t) : Pure t
(requires (UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_arithmetic_right (v a) (UInt32.v s) = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 shift_arithmetic_right a s = Mk (shift_arithmetic_right (v a) (UInt32.v s)) | val shift_arithmetic_right (a:t) (s:UInt32.t) : Pure t
(requires (UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_arithmetic_right (v a) (UInt32.v s) = v c))
let shift_arithmetic_right a s = | false | null | false | Mk (shift_arithmetic_right (v a) (UInt32.v s)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.UInt32.t",
"FStar.Int8.Mk",
"FStar.Int.shift_arithmetic_right",
"FStar.Int8.n",
"FStar.Int8.v",
"FStar.UInt32.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b))
let logand x y = Mk (logand (v x) (v y))
let logxor x y = Mk (logxor (v x) (v y))
let logor x y = Mk (logor (v x) (v y))
let lognot x = Mk (lognot (v x))
let shift_right a s = Mk (shift_right (v a) (UInt32.v s))
let shift_left a s = Mk (shift_left (v a) (UInt32.v s)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val shift_arithmetic_right (a:t) (s:UInt32.t) : Pure t
(requires (UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_arithmetic_right (v a) (UInt32.v s) = v c)) | [] | FStar.Int8.shift_arithmetic_right | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> s: FStar.UInt32.t -> Prims.Pure FStar.Int8.t | {
"end_col": 79,
"end_line": 70,
"start_col": 33,
"start_line": 70
} |
Prims.Pure | val div (a:t) (b:t{v b <> 0}) : Pure t
// division overflows on INT_MIN / -1
(requires (size (v a / v b) n))
(ensures (fun c -> v a / v b = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 div a b = Mk (div (v a) (v b)) | val div (a:t) (b:t{v b <> 0}) : Pure t
// division overflows on INT_MIN / -1
(requires (size (v a / v b) n))
(ensures (fun c -> v a / v b = v c))
let div a b = | false | null | false | Mk (div (v a) (v b)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"Prims.b2t",
"Prims.op_disEquality",
"Prims.int",
"FStar.Int8.v",
"FStar.Int8.Mk",
"FStar.Int.div",
"FStar.Int8.n"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val div (a:t) (b:t{v b <> 0}) : Pure t
// division overflows on INT_MIN / -1
(requires (size (v a / v b) n))
(ensures (fun c -> v a / v b = v c)) | [] | FStar.Int8.div | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> b: FStar.Int8.t{FStar.Int8.v b <> 0} -> Prims.Pure FStar.Int8.t | {
"end_col": 34,
"end_line": 54,
"start_col": 14,
"start_line": 54
} |
Prims.Pure | val shift_left (a:t) (s:UInt32.t) : Pure t
(requires (0 <= v a /\ v a * pow2 (UInt32.v s) <= max_int n /\ UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_left (v a) (UInt32.v s) = v c)) | [
{
"abbrev": false,
"full_module": "FStar.Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Int",
"short_module": null
},
{
"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 shift_left a s = Mk (shift_left (v a) (UInt32.v s)) | val shift_left (a:t) (s:UInt32.t) : Pure t
(requires (0 <= v a /\ v a * pow2 (UInt32.v s) <= max_int n /\ UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_left (v a) (UInt32.v s) = v c))
let shift_left a s = | false | null | false | Mk (shift_left (v a) (UInt32.v s)) | {
"checked_file": "FStar.Int8.fst.checked",
"dependencies": [
"prims.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.Math.Lemmas.fst.checked",
"FStar.Int.fsti.checked"
],
"interface_file": true,
"source_file": "FStar.Int8.fst"
} | [] | [
"FStar.Int8.t",
"FStar.UInt32.t",
"FStar.Int8.Mk",
"FStar.Int.shift_left",
"FStar.Int8.n",
"FStar.Int8.v",
"FStar.UInt32.v"
] | [] | (*
Copyright 2008-2019 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.
*)
module FStar.Int8
(**** THIS MODULE IS GENERATED AUTOMATICALLY USING [mk_int.sh], DO NOT EDIT DIRECTLY ****)
open FStar.Int
open FStar.Mul
#set-options "--max_fuel 0 --max_ifuel 0"
(* NOTE: anything that you fix/update here should be reflected in [FStar.UIntN.fstp], which is mostly
* a copy-paste of this module. *)
type t : eqtype =
| Mk: v:int_t n -> t
let v x = x.v
let int_to_t x = Mk x
let uv_inv _ = ()
let vu_inv _ = ()
let v_inj _ _ = ()
let zero = int_to_t 0
let one =
FStar.Math.Lemmas.pow2_lt_compat (n - 1) 1;
int_to_t 1
let add a b = Mk (add (v a) (v b))
let sub a b = Mk (sub (v a) (v b))
let mul a b = Mk (mul (v a) (v b))
let div a b = Mk (div (v a) (v b))
let rem a b = Mk (mod (v a) (v b))
let logand x y = Mk (logand (v x) (v y))
let logxor x y = Mk (logxor (v x) (v y))
let logor x y = Mk (logor (v x) (v y))
let lognot x = Mk (lognot (v x))
let shift_right a s = Mk (shift_right (v a) (UInt32.v s)) | false | false | FStar.Int8.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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": true,
"z3cliopt": [],
"z3refresh": false,
"z3rlimit": 5,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val shift_left (a:t) (s:UInt32.t) : Pure t
(requires (0 <= v a /\ v a * pow2 (UInt32.v s) <= max_int n /\ UInt32.v s < n))
(ensures (fun c -> FStar.Int.shift_left (v a) (UInt32.v s) = v c)) | [] | FStar.Int8.shift_left | {
"file_name": "ulib/FStar.Int8.fst",
"git_rev": "f4cbb7a38d67eeb13fbdb2f4fb8a44a65cbcdc1f",
"git_url": "https://github.com/FStarLang/FStar.git",
"project_name": "FStar"
} | a: FStar.Int8.t -> s: FStar.UInt32.t -> Prims.Pure FStar.Int8.t | {
"end_col": 55,
"end_line": 68,
"start_col": 21,
"start_line": 68
} |
Prims.Tot | val va_wp_Load_one_lsb
(dst: va_operand_vec_opr)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (()))) | val va_wp_Load_one_lsb
(dst: va_operand_vec_opr)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Load_one_lsb
(dst: va_operand_vec_opr)
(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 /\ dst =!= 4 /\
(forall (va_x_dst: va_value_vec_opr) (va_x_v4: quad32).
let va_sM = va_upd_vec 4 va_x_v4 (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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_vec_opr",
"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",
"Prims.l_not",
"Prims.eq2",
"Prims.int",
"Prims.l_Forall",
"Vale.PPC64LE.Decls.va_value_vec_opr",
"Vale.PPC64LE.Memory.quad32",
"Prims.l_imp",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.PPC64LE.Decls.va_eval_vec_opr",
"Vale.Def.Words_s.Mkfour",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_vec",
"Vale.PPC64LE.Decls.va_upd_operand_vec_opr"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) | false | true | Vale.AES.PPC64LE.GCMencrypt.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_one_lsb
(dst: va_operand_vec_opr)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.PPC64LE.GCMencrypt.va_wp_Load_one_lsb | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.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 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 81,
"end_line": 69,
"start_col": 2,
"start_line": 66
} |
Prims.Tot | val va_ens_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_sM: va_state)
(va_fM: va_fuel)
: prop | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_ens_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Compute_iv_stdcall va_b0 va_s0 iv iv_b num_bytes len j0_b iv_extra_b hkeys_b /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0 (va_get_mem
va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\ Vale.PPC64LE.Decls.modifies_buffer128
j0_b (va_get_mem va_s0) (va_get_mem va_sM)) /\ va_state_eq va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 6 va_sM (va_update_cr0 va_sM (va_update_vec 14 va_sM (va_update_vec 13
va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9
va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5
va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1
va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM (va_update_reg 9 va_sM (va_update_reg 8
va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))) | val va_ens_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_sM: va_state)
(va_fM: va_fuel)
: prop
let va_ens_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_sM: va_state)
(va_fM: va_fuel)
: prop = | false | null | false | (va_req_Compute_iv_stdcall va_b0 va_s0 iv iv_b num_bytes len j0_b iv_extra_b hkeys_b /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let h_BE:Vale.Def.Types_s.quad32 =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read hkeys_b
2
(va_get_mem va_s0))
in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b
0
(va_get_mem va_sM)) ==
Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\
Vale.PPC64LE.Decls.modifies_buffer128 j0_b (va_get_mem va_s0) (va_get_mem va_sM)) /\
va_state_eq va_sM
(va_update_mem_layout va_sM
(va_update_mem_heaplet 6
va_sM
(va_update_cr0 va_sM
(va_update_vec 14
va_sM
(va_update_vec 13
va_sM
(va_update_vec 12
va_sM
(va_update_vec 11
va_sM
(va_update_vec 10
va_sM
(va_update_vec 9
va_sM
(va_update_vec 8
va_sM
(va_update_vec 7
va_sM
(va_update_vec 6
va_sM
(va_update_vec 5
va_sM
(va_update_vec 4
va_sM
(va_update_vec 3
va_sM
(va_update_vec 2
va_sM
(va_update_vec 1
va_sM
(va_update_vec 0
va_sM
(va_update_reg 10
va_sM
(va_update_reg 9
va_sM
(va_update_reg 8
va_sM
(va_update_reg
7
va_sM
(va_update_reg
6
va_sM
(va_update_ok
va_sM
(
va_update_mem
va_sM
va_s0
)
))
))))))))))))
))))))))))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_code",
"Vale.PPC64LE.Decls.va_state",
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Decls.va_fuel",
"Prims.l_and",
"Vale.AES.PPC64LE.GCMencrypt.va_req_Compute_iv_stdcall",
"Vale.PPC64LE.Decls.va_ensure_total",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.eq2",
"Vale.Def.Types_s.quad32",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.PPC64LE.Decls.buffer128_read",
"Vale.PPC64LE.Decls.va_get_mem",
"Vale.AES.GCM_BE_s.compute_iv_BE",
"Vale.PPC64LE.Decls.modifies_buffer128",
"Vale.PPC64LE.Decls.va_state_eq",
"Vale.PPC64LE.Decls.va_update_mem_layout",
"Vale.PPC64LE.Decls.va_update_mem_heaplet",
"Vale.PPC64LE.Decls.va_update_cr0",
"Vale.PPC64LE.Decls.va_update_vec",
"Vale.PPC64LE.Decls.va_update_reg",
"Vale.PPC64LE.Decls.va_update_ok",
"Vale.PPC64LE.Decls.va_update_mem",
"Prims.prop"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))))))))))
val va_lemma_Gcm_blocks_stdcall : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
auth_b:buffer128 -> auth_bytes:nat64 -> auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 ->
iv:supported_iv_BE -> hkeys_b:buffer128 -> abytes_b:buffer128 -> in128_b:buffer128 ->
out128_b:buffer128 -> len128_num:nat64 -> inout_b:buffer128 -> plain_num:nat64 ->
gcm_struct_b:buffer64 -> tag_b:buffer128 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0) in let
(in128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1
(va_get_mem_heaplet 3 va_s0) in let (out128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0) in let
(len128:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3
(va_get_mem_heaplet 3 va_s0) in let (inout_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0) in let
(plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
5 (va_get_mem_heaplet 3 va_s0) in let (auth_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0) in let
(auth_len:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7
(va_get_mem_heaplet 3 va_s0) in let (auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0) in let
(iv_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9
(va_get_mem_heaplet 3 va_s0) in let (keys_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0) in let
(h_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11
(va_get_mem_heaplet 3 va_s0) in let (tag_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0) in va_get_reg 1
va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ auth_len ==
auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\ plain_num_bytes ==
plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0) (va_get_reg 3 va_s0)
gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) auth_ptr auth_b auth_len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) abytes_ptr abytes_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) iv_ptr iv_b 1
(va_get_mem_layout va_s0) Public /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr in128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) out128_ptr out128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) h_ptr hkeys_b 3 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) tag_ptr tag_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b ([keys_b; auth_b;
abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\ (forall
(va_x_mem:vale_heap) (va_x_r1:nat64) (va_x_r3:nat64) (va_x_r4:nat64) (va_x_r5:nat64)
(va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r25:nat64) (va_x_r26:nat64) (va_x_r27:nat64) (va_x_r28:nat64) (va_x_r29:nat64)
(va_x_r30:nat64) (va_x_r31:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32)
(va_x_v13:quad32) (va_x_v14:quad32) (va_x_v15:quad32) (va_x_v16:quad32) (va_x_v17:quad32)
(va_x_v18:quad32) (va_x_v19:quad32) (va_x_v20:quad32) (va_x_v21:quad32) (va_x_cr0:cr0_t)
(va_x_heap1:vale_heap) (va_x_heap2:vale_heap) (va_x_heap4:vale_heap) (va_x_heap5:vale_heap)
(va_x_memLayout:vale_heap_layout) (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_upd_mem_layout
va_x_memLayout (va_upd_mem_heaplet 5 va_x_heap5 (va_upd_mem_heaplet 4 va_x_heap4
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_cr0 va_x_cr0
(va_upd_vec 21 va_x_v21 (va_upd_vec 20 va_x_v20 (va_upd_vec 19 va_x_v19 (va_upd_vec 18 va_x_v18
(va_upd_vec 17 va_x_v17 (va_upd_vec 16 va_x_v16 (va_upd_vec 15 va_x_v15 (va_upd_vec 14 va_x_v14
(va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10
(va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6
(va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 31 va_x_r31 (va_upd_reg 30 va_x_r30
(va_upd_reg 29 va_x_r29 (va_upd_reg 28 va_x_r28 (va_upd_reg 27 va_x_r27 (va_upd_reg 26 va_x_r26
(va_upd_reg 25 va_x_r25 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_reg 5 va_x_r5 (va_upd_reg 4 va_x_r4
(va_upd_reg 3 va_x_r3 (va_upd_reg 1 va_x_r1 (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))))))))))))))))))))) in va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==> va_k va_sM
(())))
val va_wpProof_Gcm_blocks_stdcall : alg:algorithm -> auth_b:buffer128 -> auth_bytes:nat64 ->
auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 -> iv:supported_iv_BE -> hkeys_b:buffer128
-> abytes_b:buffer128 -> in128_b:buffer128 -> out128_b:buffer128 -> len128_num:nat64 ->
inout_b:buffer128 -> plain_num:nat64 -> gcm_struct_b:buffer64 -> tag_b:buffer128 -> 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_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_stdcall alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout; va_Mod_mem_heaplet 5; va_Mod_mem_heaplet
4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20;
va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17; va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14;
va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30; va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27;
va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7;
va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg 3; va_Mod_reg 1; va_Mod_mem]) va_s0 va_k
((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64)
(auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128)
(abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64)
(inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) =
(va_QProc (va_code_Gcm_blocks_stdcall alg) ([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout;
va_Mod_mem_heaplet 5; va_Mod_mem_heaplet 4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20; va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17;
va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30;
va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27; va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10;
va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg
3; va_Mod_reg 1; va_Mod_mem]) (va_wp_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)
(va_wpProof_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b
in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key))
//--
//-- Compute_iv_stdcall
val va_code_Compute_iv_stdcall : va_dummy:unit -> Tot va_code
val va_codegen_success_Compute_iv_stdcall : va_dummy:unit -> Tot va_pbool
let va_req_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) : prop =
(va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv)))
let va_ens_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128) | false | true | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_ens_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_sM: va_state)
(va_fM: va_fuel)
: prop | [] | Vale.AES.PPC64LE.GCMencrypt.va_ens_Compute_iv_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.PPC64LE.Decls.va_code ->
va_s0: Vale.PPC64LE.Decls.va_state ->
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
num_bytes: Vale.PPC64LE.Memory.nat64 ->
len: Vale.PPC64LE.Memory.nat64 ->
j0_b: Vale.PPC64LE.Memory.buffer128 ->
iv_extra_b: Vale.PPC64LE.Memory.buffer128 ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
va_sM: Vale.PPC64LE.Decls.va_state ->
va_fM: Vale.PPC64LE.Decls.va_fuel
-> Prims.prop | {
"end_col": 35,
"end_line": 872,
"start_col": 2,
"start_line": 859
} |
Prims.Tot | val aes_reqs
(alg: algorithm)
(key: seq nat32)
(round_keys: seq quad32)
(keys_b: buffer128)
(key_ptr: int)
(heap0: vale_heap)
(layout: vale_heap_layout)
: prop0 | [
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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 aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys | val aes_reqs
(alg: algorithm)
(key: seq nat32)
(round_keys: seq quad32)
(keys_b: buffer128)
(key_ptr: int)
(heap0: vale_heap)
(layout: vale_heap_layout)
: prop0
let aes_reqs
(alg: algorithm)
(key: seq nat32)
(round_keys: seq quad32)
(keys_b: buffer128)
(key_ptr: int)
(heap0: vale_heap)
(layout: vale_heap_layout)
: prop0 = | false | null | false | (alg = AES_128 \/ alg = AES_256) /\ is_aes_key_word alg key /\ length (round_keys) == nr (alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.Memory.nat32",
"Vale.PPC64LE.Memory.quad32",
"Vale.PPC64LE.Memory.buffer128",
"Prims.int",
"Vale.PPC64LE.InsBasic.vale_heap",
"Vale.Arch.HeapImpl.vale_heap_layout",
"Prims.l_and",
"Prims.l_or",
"Prims.b2t",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_BE_s.is_aes_key_word",
"Prims.eq2",
"FStar.Seq.Base.length",
"Prims.op_Addition",
"Vale.AES.AES_common_s.nr",
"Vale.Def.Types_s.quad32",
"Vale.AES.AES_BE_s.key_to_round_keys_word",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.s128",
"Vale.Def.Prop_s.prop0"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0 | false | true | Vale.AES.PPC64LE.GCMencrypt.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 aes_reqs
(alg: algorithm)
(key: seq nat32)
(round_keys: seq quad32)
(keys_b: buffer128)
(key_ptr: int)
(heap0: vale_heap)
(layout: vale_heap_layout)
: prop0 | [] | Vale.AES.PPC64LE.GCMencrypt.aes_reqs | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"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.PPC64LE.Memory.nat32 ->
round_keys: FStar.Seq.Base.seq Vale.PPC64LE.Memory.quad32 ->
keys_b: Vale.PPC64LE.Memory.buffer128 ->
key_ptr: Prims.int ->
heap0: Vale.PPC64LE.InsBasic.vale_heap ->
layout: Vale.Arch.HeapImpl.vale_heap_layout
-> Vale.Def.Prop_s.prop0 | {
"end_col": 60,
"end_line": 48,
"start_col": 2,
"start_line": 43
} |
Prims.Tot | val va_quick_Load_one_lsb (dst: va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst)) | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst)) | val va_quick_Load_one_lsb (dst: va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
let va_quick_Load_one_lsb (dst: va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst)) = | false | null | false | (va_QProc (va_code_Load_one_lsb dst)
([va_Mod_vec 4; va_mod_vec_opr dst])
(va_wp_Load_one_lsb dst)
(va_wpProof_Load_one_lsb dst)) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_operand_vec_opr",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Load_one_lsb",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_vec",
"Vale.PPC64LE.QuickCode.va_mod_vec_opr",
"Prims.Nil",
"Vale.AES.PPC64LE.GCMencrypt.va_wp_Load_one_lsb",
"Vale.AES.PPC64LE.GCMencrypt.va_wpProof_Load_one_lsb",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst)) | false | false | Vale.AES.PPC64LE.GCMencrypt.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_one_lsb (dst: va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst)) | [] | Vale.AES.PPC64LE.GCMencrypt.va_quick_Load_one_lsb | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.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
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.AES.PPC64LE.GCMencrypt.va_code_Load_one_lsb dst) | {
"end_col": 39,
"end_line": 81,
"start_col": 2,
"start_line": 80
} |
Prims.Tot | val va_wp_Gcm_make_length_quad (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (()))) | val va_wp_Gcm_make_length_quad (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0
let va_wp_Gcm_make_length_quad (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 = | false | null | false | (va_get_ok va_s0 /\
(8 `op_Multiply` (va_get_reg 6 va_s0) < pow2_64 /\ 8 `op_Multiply` (va_get_reg 7 va_s0) < pow2_64) /\
(forall (va_x_r6: nat64) (va_x_r7: nat64) (va_x_v9: quad32).
let va_sM = va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in
va_get_ok va_sM /\
(8 `op_Multiply` (va_get_reg 6 va_s0) < pow2_64 /\
8 `op_Multiply` (va_get_reg 7 va_s0) < pow2_64 /\
va_get_vec 9 va_sM ==
Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32)
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32
((8 `op_Multiply` (va_get_reg 7 va_s0)) `op_Modulus` pow2_32)
(((8 `op_Multiply` (va_get_reg 7 va_s0)) `op_Division` pow2_32)
`op_Modulus`
pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32
((8 `op_Multiply` (va_get_reg 6 va_s0)) `op_Modulus` pow2_32)
(((8 `op_Multiply` (va_get_reg 6 va_s0)) `op_Division` pow2_32)
`op_Modulus`
pow2_32)))) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.op_LessThan",
"Prims.op_Multiply",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Machine_s.pow2_64",
"Prims.l_Forall",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Memory.quad32",
"Prims.l_imp",
"Prims.eq2",
"Vale.Def.Words_s.four",
"Vale.Def.Types_s.nat32",
"Vale.PPC64LE.Decls.va_get_vec",
"Vale.Def.Words.Four_s.two_two_to_four",
"Vale.Def.Words_s.Mktwo",
"Vale.Def.Words_s.two",
"Prims.op_Modulus",
"Vale.PPC64LE.Machine_s.pow2_32",
"Prims.op_Division",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_vec",
"Vale.PPC64LE.Decls.va_upd_reg"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr] | false | true | Vale.AES.PPC64LE.GCMencrypt.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_Gcm_make_length_quad (va_s0: va_state) (va_k: (va_state -> unit -> Type0)) : Type0 | [] | Vale.AES.PPC64LE.GCMencrypt.va_wp_Gcm_make_length_quad | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 37,
"end_line": 115,
"start_col": 2,
"start_line": 105
} |
Prims.Tot | val va_quick_Gcm_make_length_quad: Prims.unit
-> (va_quickCode unit (va_code_Gcm_make_length_quad ())) | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad) | val va_quick_Gcm_make_length_quad: Prims.unit
-> (va_quickCode unit (va_code_Gcm_make_length_quad ()))
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) = | false | null | false | (va_QProc (va_code_Gcm_make_length_quad ())
([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad
va_wpProof_Gcm_make_length_quad) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Prims.unit",
"Vale.PPC64LE.QuickCode.va_QProc",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_make_length_quad",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_vec",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Prims.Nil",
"Vale.AES.PPC64LE.GCMencrypt.va_wp_Gcm_make_length_quad",
"Vale.AES.PPC64LE.GCMencrypt.va_wpProof_Gcm_make_length_quad",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr] | false | false | Vale.AES.PPC64LE.GCMencrypt.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_Gcm_make_length_quad: Prims.unit
-> (va_quickCode unit (va_code_Gcm_make_length_quad ())) | [] | Vale.AES.PPC64LE.GCMencrypt.va_quick_Gcm_make_length_quad | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | _: Prims.unit
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_make_length_quad ()) | {
"end_col": 63,
"end_line": 125,
"start_col": 2,
"start_line": 124
} |
Prims.Tot | val va_req_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: prop | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))) | val va_req_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: prop
let va_req_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: prop = | false | null | false | (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let abytes_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0)
in
let in128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0)
in
let out128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0)
in
let len128:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0)
in
let inout_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0)
in
let plain_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0)
in
let auth_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0)
in
let auth_len:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0)
in
let auth_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0)
in
let iv_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0)
in
let keys_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0)
in
let h_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0)
in
let tag_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0)
in
va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\
auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\
plain_num_bytes == plain_num /\
Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0)
(va_get_reg 3 va_s0)
gcm_struct_b
13
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
auth_ptr
auth_b
auth_len
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr
abytes_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
iv_ptr
iv_b
1
(va_get_mem_layout va_s0)
Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr
in128_b
len128
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr
out128_b
len128
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr
inout_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
h_ptr
hkeys_b
3
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr
tag_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b
([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b
([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 iv_b
([keys_b; auth_b; abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 inout_b
([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b]) /\
(Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b) /\
auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 < pow2_64 /\
out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\
Vale.PPC64LE.Memory.buffer_addr #Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 <
pow2_64 /\
(va_mul_nat len128 (128 `op_Division` 8) <= plain_num_bytes /\
plain_num_bytes < va_mul_nat len128 (128 `op_Division` 8) + 128 `op_Division` 8) /\
(va_mul_nat auth_len (128 `op_Division` 8) <= auth_num_bytes /\
auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128 `op_Division` 8) /\
(alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg key /\
Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq (va_get_mem va_s0)
keys_b) ==
Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128
(va_get_mem va_s0)
hkeys_b))
(Vale.AES.AES_BE_s.aes_encrypt_word alg
key
(Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\
(let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg
key
(Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)
in
let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b
0
(va_get_mem va_s0))
in
iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_code",
"Vale.PPC64LE.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer64",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.Memory.nat32",
"Prims.l_and",
"Vale.PPC64LE.Decls.va_require_total",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_blocks_stdcall",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.eq2",
"Vale.Def.Words_s.nat64",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Vale.PPC64LE.Memory.is_initial_heap",
"Vale.PPC64LE.Decls.va_get_mem_layout",
"Vale.PPC64LE.Decls.va_get_mem",
"Vale.PPC64LE.Decls.validSrcAddrs64",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.PPC64LE.Decls.validDstAddrs128",
"Vale.Arch.HeapTypes_s.Public",
"Vale.PPC64LE.Decls.buffer_disjoints64_128",
"Prims.Cons",
"Prims.Nil",
"Vale.PPC64LE.Decls.buffer_disjoints128",
"Prims.l_or",
"Vale.PPC64LE.Decls.buffers_disjoint128",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.PPC64LE.Machine_s.pow2_64",
"Prims.nat",
"Vale.PPC64LE.Decls.buffer_length",
"Vale.PPC64LE.Memory.vuint128",
"Prims.int",
"Vale.PPC64LE.Machine_s.pow2_32",
"Vale.PPC64LE.Memory.buffer_addr",
"Prims.op_LessThanOrEqual",
"Vale.PPC64LE.Decls.va_mul_nat",
"Prims.op_Division",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_BE_s.is_aes_key_word",
"Vale.Def.Types_s.quad32",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.buffer128_as_seq",
"Vale.AES.AES_BE_s.key_to_round_keys_word",
"Vale.AES.AES_common_s.nr",
"Vale.AES.OptPublic_BE.hkeys_reqs_pub",
"Vale.PPC64LE.Decls.s128",
"Vale.AES.AES_BE_s.aes_encrypt_word",
"Vale.Def.Words_s.Mkfour",
"Vale.Def.Types_s.nat32",
"Vale.AES.GCM_BE_s.compute_iv_BE",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.PPC64LE.Decls.buffer128_read",
"Vale.PPC64LE.Decls.buffer64_read",
"Vale.PPC64LE.Decls.va_get_mem_heaplet",
"Prims.prop"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) | false | true | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_req_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: prop | [] | Vale.AES.PPC64LE.GCMencrypt.va_req_Gcm_blocks_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.PPC64LE.Decls.va_code ->
va_s0: Vale.PPC64LE.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
auth_b: Vale.PPC64LE.Memory.buffer128 ->
auth_bytes: Vale.PPC64LE.Memory.nat64 ->
auth_num: Vale.PPC64LE.Memory.nat64 ->
keys_b: Vale.PPC64LE.Memory.buffer128 ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
abytes_b: Vale.PPC64LE.Memory.buffer128 ->
in128_b: Vale.PPC64LE.Memory.buffer128 ->
out128_b: Vale.PPC64LE.Memory.buffer128 ->
len128_num: Vale.PPC64LE.Memory.nat64 ->
inout_b: Vale.PPC64LE.Memory.buffer128 ->
plain_num: Vale.PPC64LE.Memory.nat64 ->
gcm_struct_b: Vale.PPC64LE.Memory.buffer64 ->
tag_b: Vale.PPC64LE.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.PPC64LE.Memory.nat32
-> Prims.prop | {
"end_col": 85,
"end_line": 385,
"start_col": 2,
"start_line": 316
} |
Prims.Tot | val va_quick_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
: (va_quickCode unit (va_code_Ghash_extra_bytes ())) | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads)) | val va_quick_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
: (va_quickCode unit (va_code_Ghash_extra_bytes ()))
let va_quick_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
: (va_quickCode unit (va_code_Ghash_extra_bytes ())) = | false | null | false | (va_QProc (va_code_Ghash_extra_bytes ())
([
va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0;
va_Mod_reg 10; va_Mod_reg 7
])
(va_wp_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE completed_quads)
(va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE completed_quads)) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer128",
"Prims.nat",
"Vale.PPC64LE.Memory.quad32",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Ghash_extra_bytes",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_cr0",
"Vale.PPC64LE.QuickCode.va_Mod_vec",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Prims.Nil",
"Vale.AES.PPC64LE.GCMencrypt.va_wp_Ghash_extra_bytes",
"Vale.AES.PPC64LE.GCMencrypt.va_wpProof_Ghash_extra_bytes",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ())) | false | false | Vale.AES.PPC64LE.GCMencrypt.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_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
: (va_quickCode unit (va_code_Ghash_extra_bytes ())) | [] | Vale.AES.PPC64LE.GCMencrypt.va_quick_Ghash_extra_bytes | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
total_bytes: Prims.nat ->
old_hash: Vale.PPC64LE.Memory.quad32 ->
h_BE: Vale.PPC64LE.Memory.quad32 ->
completed_quads: FStar.Seq.Base.seq Vale.PPC64LE.Memory.quad32
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.AES.PPC64LE.GCMencrypt.va_code_Ghash_extra_bytes ()) | {
"end_col": 21,
"end_line": 206,
"start_col": 2,
"start_line": 202
} |
Prims.Tot | val va_quick_Gcm_blocks_auth (auth_b abytes_b hkeys_b: buffer128) (h_BE: quad32)
: (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE)) | val va_quick_Gcm_blocks_auth (auth_b abytes_b hkeys_b: buffer128) (h_BE: quad32)
: (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ()))
let va_quick_Gcm_blocks_auth (auth_b abytes_b hkeys_b: buffer128) (h_BE: quad32)
: (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) = | false | null | false | (va_QProc (va_code_Gcm_blocks_auth ())
([
va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10;
va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4;
va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8;
va_Mod_reg 7; va_Mod_reg 6
])
(va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE)
(va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE)) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.quad32",
"Vale.PPC64LE.QuickCode.va_QProc",
"FStar.Seq.Base.seq",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_blocks_auth",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_cr0",
"Vale.PPC64LE.QuickCode.va_Mod_vec",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Prims.Nil",
"Vale.AES.PPC64LE.GCMencrypt.va_wp_Gcm_blocks_auth",
"Vale.AES.PPC64LE.GCMencrypt.va_wpProof_Gcm_blocks_auth",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) | false | false | Vale.AES.PPC64LE.GCMencrypt.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_Gcm_blocks_auth (auth_b abytes_b hkeys_b: buffer128) (h_BE: quad32)
: (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) | [] | Vale.AES.PPC64LE.GCMencrypt.va_quick_Gcm_blocks_auth | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
auth_b: Vale.PPC64LE.Memory.buffer128 ->
abytes_b: Vale.PPC64LE.Memory.buffer128 ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
h_BE: Vale.PPC64LE.Memory.quad32
-> Vale.PPC64LE.QuickCode.va_quickCode (FStar.Seq.Base.seq Vale.PPC64LE.Memory.quad32)
(Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_blocks_auth ()) | {
"end_col": 68,
"end_line": 303,
"start_col": 2,
"start_line": 299
} |
Prims.Tot | val va_quick_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64)
(auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128)
(abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64)
(inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) =
(va_QProc (va_code_Gcm_blocks_stdcall alg) ([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout;
va_Mod_mem_heaplet 5; va_Mod_mem_heaplet 4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20; va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17;
va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30;
va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27; va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10;
va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg
3; va_Mod_reg 1; va_Mod_mem]) (va_wp_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)
(va_wpProof_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b
in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)) | val va_quick_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg))
let va_quick_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) = | false | null | false | (va_QProc (va_code_Gcm_blocks_stdcall alg)
([
va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout; va_Mod_mem_heaplet 5;
va_Mod_mem_heaplet 4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_cr0; va_Mod_vec 21;
va_Mod_vec 20; va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17; va_Mod_vec 16; va_Mod_vec 15;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3;
va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30; va_Mod_reg 29;
va_Mod_reg 28; va_Mod_reg 27; va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10; va_Mod_reg 9;
va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg 3;
va_Mod_reg 1; va_Mod_mem
])
(va_wp_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b in128_b
out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)
(va_wpProof_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b
in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer64",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.Memory.nat32",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_blocks_stdcall",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_stackTaint",
"Vale.PPC64LE.QuickCode.va_Mod_stack",
"Vale.PPC64LE.QuickCode.va_Mod_mem_layout",
"Vale.PPC64LE.QuickCode.va_Mod_mem_heaplet",
"Vale.PPC64LE.QuickCode.va_Mod_cr0",
"Vale.PPC64LE.QuickCode.va_Mod_vec",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Vale.PPC64LE.QuickCode.va_Mod_mem",
"Prims.Nil",
"Vale.AES.PPC64LE.GCMencrypt.va_wp_Gcm_blocks_stdcall",
"Vale.AES.PPC64LE.GCMencrypt.va_wpProof_Gcm_blocks_stdcall",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))))))))))
val va_lemma_Gcm_blocks_stdcall : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
auth_b:buffer128 -> auth_bytes:nat64 -> auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 ->
iv:supported_iv_BE -> hkeys_b:buffer128 -> abytes_b:buffer128 -> in128_b:buffer128 ->
out128_b:buffer128 -> len128_num:nat64 -> inout_b:buffer128 -> plain_num:nat64 ->
gcm_struct_b:buffer64 -> tag_b:buffer128 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0) in let
(in128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1
(va_get_mem_heaplet 3 va_s0) in let (out128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0) in let
(len128:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3
(va_get_mem_heaplet 3 va_s0) in let (inout_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0) in let
(plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
5 (va_get_mem_heaplet 3 va_s0) in let (auth_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0) in let
(auth_len:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7
(va_get_mem_heaplet 3 va_s0) in let (auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0) in let
(iv_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9
(va_get_mem_heaplet 3 va_s0) in let (keys_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0) in let
(h_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11
(va_get_mem_heaplet 3 va_s0) in let (tag_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0) in va_get_reg 1
va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ auth_len ==
auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\ plain_num_bytes ==
plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0) (va_get_reg 3 va_s0)
gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) auth_ptr auth_b auth_len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) abytes_ptr abytes_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) iv_ptr iv_b 1
(va_get_mem_layout va_s0) Public /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr in128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) out128_ptr out128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) h_ptr hkeys_b 3 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) tag_ptr tag_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b ([keys_b; auth_b;
abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\ (forall
(va_x_mem:vale_heap) (va_x_r1:nat64) (va_x_r3:nat64) (va_x_r4:nat64) (va_x_r5:nat64)
(va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r25:nat64) (va_x_r26:nat64) (va_x_r27:nat64) (va_x_r28:nat64) (va_x_r29:nat64)
(va_x_r30:nat64) (va_x_r31:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32)
(va_x_v13:quad32) (va_x_v14:quad32) (va_x_v15:quad32) (va_x_v16:quad32) (va_x_v17:quad32)
(va_x_v18:quad32) (va_x_v19:quad32) (va_x_v20:quad32) (va_x_v21:quad32) (va_x_cr0:cr0_t)
(va_x_heap1:vale_heap) (va_x_heap2:vale_heap) (va_x_heap4:vale_heap) (va_x_heap5:vale_heap)
(va_x_memLayout:vale_heap_layout) (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_upd_mem_layout
va_x_memLayout (va_upd_mem_heaplet 5 va_x_heap5 (va_upd_mem_heaplet 4 va_x_heap4
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_cr0 va_x_cr0
(va_upd_vec 21 va_x_v21 (va_upd_vec 20 va_x_v20 (va_upd_vec 19 va_x_v19 (va_upd_vec 18 va_x_v18
(va_upd_vec 17 va_x_v17 (va_upd_vec 16 va_x_v16 (va_upd_vec 15 va_x_v15 (va_upd_vec 14 va_x_v14
(va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10
(va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6
(va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 31 va_x_r31 (va_upd_reg 30 va_x_r30
(va_upd_reg 29 va_x_r29 (va_upd_reg 28 va_x_r28 (va_upd_reg 27 va_x_r27 (va_upd_reg 26 va_x_r26
(va_upd_reg 25 va_x_r25 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_reg 5 va_x_r5 (va_upd_reg 4 va_x_r4
(va_upd_reg 3 va_x_r3 (va_upd_reg 1 va_x_r1 (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))))))))))))))))))))) in va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==> va_k va_sM
(())))
val va_wpProof_Gcm_blocks_stdcall : alg:algorithm -> auth_b:buffer128 -> auth_bytes:nat64 ->
auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 -> iv:supported_iv_BE -> hkeys_b:buffer128
-> abytes_b:buffer128 -> in128_b:buffer128 -> out128_b:buffer128 -> len128_num:nat64 ->
inout_b:buffer128 -> plain_num:nat64 -> gcm_struct_b:buffer64 -> tag_b:buffer128 -> 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_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_stdcall alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout; va_Mod_mem_heaplet 5; va_Mod_mem_heaplet
4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20;
va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17; va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14;
va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30; va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27;
va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7;
va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg 3; va_Mod_reg 1; va_Mod_mem]) va_s0 va_k
((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64)
(auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128)
(abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64)
(inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) | false | false | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) | [] | Vale.AES.PPC64LE.GCMencrypt.va_quick_Gcm_blocks_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
auth_b: Vale.PPC64LE.Memory.buffer128 ->
auth_bytes: Vale.PPC64LE.Memory.nat64 ->
auth_num: Vale.PPC64LE.Memory.nat64 ->
keys_b: Vale.PPC64LE.Memory.buffer128 ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
abytes_b: Vale.PPC64LE.Memory.buffer128 ->
in128_b: Vale.PPC64LE.Memory.buffer128 ->
out128_b: Vale.PPC64LE.Memory.buffer128 ->
len128_num: Vale.PPC64LE.Memory.nat64 ->
inout_b: Vale.PPC64LE.Memory.buffer128 ->
plain_num: Vale.PPC64LE.Memory.nat64 ->
gcm_struct_b: Vale.PPC64LE.Memory.buffer64 ->
tag_b: Vale.PPC64LE.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.PPC64LE.Memory.nat32
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.AES.PPC64LE.GCMencrypt.va_code_Gcm_blocks_stdcall alg) | {
"end_col": 74,
"end_line": 818,
"start_col": 2,
"start_line": 807
} |
Prims.Tot | val va_quick_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: (va_quickCode unit (va_code_Compute_iv_stdcall ())) | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Compute_iv_stdcall (iv:supported_iv_BE) (iv_b:buffer128) (num_bytes:nat64) (len:nat64)
(j0_b:buffer128) (iv_extra_b:buffer128) (hkeys_b:buffer128) : (va_quickCode unit
(va_code_Compute_iv_stdcall ())) =
(va_QProc (va_code_Compute_iv_stdcall ()) ([va_Mod_mem_layout; va_Mod_mem_heaplet 6; va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7;
va_Mod_reg 6; va_Mod_mem]) (va_wp_Compute_iv_stdcall iv iv_b num_bytes len j0_b iv_extra_b
hkeys_b) (va_wpProof_Compute_iv_stdcall iv iv_b num_bytes len j0_b iv_extra_b hkeys_b)) | val va_quick_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: (va_quickCode unit (va_code_Compute_iv_stdcall ()))
let va_quick_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: (va_quickCode unit (va_code_Compute_iv_stdcall ())) = | false | null | false | (va_QProc (va_code_Compute_iv_stdcall ())
([
va_Mod_mem_layout; va_Mod_mem_heaplet 6; va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13;
va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7;
va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1;
va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6;
va_Mod_mem
])
(va_wp_Compute_iv_stdcall iv iv_b num_bytes len j0_b iv_extra_b hkeys_b)
(va_wpProof_Compute_iv_stdcall iv iv_b num_bytes len j0_b iv_extra_b hkeys_b)) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.QuickCode.va_QProc",
"Prims.unit",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Compute_iv_stdcall",
"Prims.Cons",
"Vale.PPC64LE.QuickCode.mod_t",
"Vale.PPC64LE.QuickCode.va_Mod_mem_layout",
"Vale.PPC64LE.QuickCode.va_Mod_mem_heaplet",
"Vale.PPC64LE.QuickCode.va_Mod_cr0",
"Vale.PPC64LE.QuickCode.va_Mod_vec",
"Vale.PPC64LE.QuickCode.va_Mod_reg",
"Vale.PPC64LE.QuickCode.va_Mod_mem",
"Prims.Nil",
"Vale.AES.PPC64LE.GCMencrypt.va_wp_Compute_iv_stdcall",
"Vale.AES.PPC64LE.GCMencrypt.va_wpProof_Compute_iv_stdcall",
"Vale.PPC64LE.QuickCode.va_quickCode"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))))))))))
val va_lemma_Gcm_blocks_stdcall : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
auth_b:buffer128 -> auth_bytes:nat64 -> auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 ->
iv:supported_iv_BE -> hkeys_b:buffer128 -> abytes_b:buffer128 -> in128_b:buffer128 ->
out128_b:buffer128 -> len128_num:nat64 -> inout_b:buffer128 -> plain_num:nat64 ->
gcm_struct_b:buffer64 -> tag_b:buffer128 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0) in let
(in128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1
(va_get_mem_heaplet 3 va_s0) in let (out128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0) in let
(len128:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3
(va_get_mem_heaplet 3 va_s0) in let (inout_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0) in let
(plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
5 (va_get_mem_heaplet 3 va_s0) in let (auth_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0) in let
(auth_len:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7
(va_get_mem_heaplet 3 va_s0) in let (auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0) in let
(iv_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9
(va_get_mem_heaplet 3 va_s0) in let (keys_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0) in let
(h_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11
(va_get_mem_heaplet 3 va_s0) in let (tag_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0) in va_get_reg 1
va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ auth_len ==
auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\ plain_num_bytes ==
plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0) (va_get_reg 3 va_s0)
gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) auth_ptr auth_b auth_len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) abytes_ptr abytes_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) iv_ptr iv_b 1
(va_get_mem_layout va_s0) Public /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr in128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) out128_ptr out128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) h_ptr hkeys_b 3 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) tag_ptr tag_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b ([keys_b; auth_b;
abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\ (forall
(va_x_mem:vale_heap) (va_x_r1:nat64) (va_x_r3:nat64) (va_x_r4:nat64) (va_x_r5:nat64)
(va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r25:nat64) (va_x_r26:nat64) (va_x_r27:nat64) (va_x_r28:nat64) (va_x_r29:nat64)
(va_x_r30:nat64) (va_x_r31:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32)
(va_x_v13:quad32) (va_x_v14:quad32) (va_x_v15:quad32) (va_x_v16:quad32) (va_x_v17:quad32)
(va_x_v18:quad32) (va_x_v19:quad32) (va_x_v20:quad32) (va_x_v21:quad32) (va_x_cr0:cr0_t)
(va_x_heap1:vale_heap) (va_x_heap2:vale_heap) (va_x_heap4:vale_heap) (va_x_heap5:vale_heap)
(va_x_memLayout:vale_heap_layout) (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_upd_mem_layout
va_x_memLayout (va_upd_mem_heaplet 5 va_x_heap5 (va_upd_mem_heaplet 4 va_x_heap4
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_cr0 va_x_cr0
(va_upd_vec 21 va_x_v21 (va_upd_vec 20 va_x_v20 (va_upd_vec 19 va_x_v19 (va_upd_vec 18 va_x_v18
(va_upd_vec 17 va_x_v17 (va_upd_vec 16 va_x_v16 (va_upd_vec 15 va_x_v15 (va_upd_vec 14 va_x_v14
(va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10
(va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6
(va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 31 va_x_r31 (va_upd_reg 30 va_x_r30
(va_upd_reg 29 va_x_r29 (va_upd_reg 28 va_x_r28 (va_upd_reg 27 va_x_r27 (va_upd_reg 26 va_x_r26
(va_upd_reg 25 va_x_r25 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_reg 5 va_x_r5 (va_upd_reg 4 va_x_r4
(va_upd_reg 3 va_x_r3 (va_upd_reg 1 va_x_r1 (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))))))))))))))))))))) in va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==> va_k va_sM
(())))
val va_wpProof_Gcm_blocks_stdcall : alg:algorithm -> auth_b:buffer128 -> auth_bytes:nat64 ->
auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 -> iv:supported_iv_BE -> hkeys_b:buffer128
-> abytes_b:buffer128 -> in128_b:buffer128 -> out128_b:buffer128 -> len128_num:nat64 ->
inout_b:buffer128 -> plain_num:nat64 -> gcm_struct_b:buffer64 -> tag_b:buffer128 -> 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_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_stdcall alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout; va_Mod_mem_heaplet 5; va_Mod_mem_heaplet
4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20;
va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17; va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14;
va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30; va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27;
va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7;
va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg 3; va_Mod_reg 1; va_Mod_mem]) va_s0 va_k
((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64)
(auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128)
(abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64)
(inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) =
(va_QProc (va_code_Gcm_blocks_stdcall alg) ([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout;
va_Mod_mem_heaplet 5; va_Mod_mem_heaplet 4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20; va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17;
va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30;
va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27; va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10;
va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg
3; va_Mod_reg 1; va_Mod_mem]) (va_wp_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)
(va_wpProof_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b
in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key))
//--
//-- Compute_iv_stdcall
val va_code_Compute_iv_stdcall : va_dummy:unit -> Tot va_code
val va_codegen_success_Compute_iv_stdcall : va_dummy:unit -> Tot va_pbool
let va_req_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) : prop =
(va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv)))
let va_ens_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Compute_iv_stdcall va_b0 va_s0 iv iv_b num_bytes len j0_b iv_extra_b hkeys_b /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0 (va_get_mem
va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\ Vale.PPC64LE.Decls.modifies_buffer128
j0_b (va_get_mem va_s0) (va_get_mem va_sM)) /\ va_state_eq va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 6 va_sM (va_update_cr0 va_sM (va_update_vec 14 va_sM (va_update_vec 13
va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9
va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5
va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1
va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM (va_update_reg 9 va_sM (va_update_reg 8
va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))
val va_lemma_Compute_iv_stdcall : va_b0:va_code -> va_s0:va_state -> iv:supported_iv_BE ->
iv_b:buffer128 -> num_bytes:nat64 -> len:nat64 -> j0_b:buffer128 -> iv_extra_b:buffer128 ->
hkeys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\
(let (h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0 (va_get_mem
va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\ Vale.PPC64LE.Decls.modifies_buffer128
j0_b (va_get_mem va_s0) (va_get_mem va_sM)) /\ va_state_eq va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 6 va_sM (va_update_cr0 va_sM (va_update_vec 14 va_sM (va_update_vec 13
va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9
va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5
va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1
va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM (va_update_reg 9 va_sM (va_update_reg 8
va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Compute_iv_stdcall (iv:supported_iv_BE) (iv_b:buffer128) (num_bytes:nat64) (len:nat64)
(j0_b:buffer128) (iv_extra_b:buffer128) (hkeys_b:buffer128) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv)) /\ (forall (va_x_mem:vale_heap) (va_x_r6:nat64) (va_x_r7:nat64)
(va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32)
(va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32)
(va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32)
(va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32) (va_x_cr0:cr0_t) (va_x_heap6:vale_heap)
(va_x_memLayout:vale_heap_layout) . let va_sM = va_upd_mem_layout va_x_memLayout
(va_upd_mem_heaplet 6 va_x_heap6 (va_upd_cr0 va_x_cr0 (va_upd_vec 14 va_x_v14 (va_upd_vec 13
va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10 (va_upd_vec 9
va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5
(va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1
(va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_mem va_x_mem va_s0)))))))))))))))))))))))
in va_get_ok va_sM /\ (let (h_BE:Vale.Def.Types_s.quad32) =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem
va_s0)) in Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0
(va_get_mem va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\
Vale.PPC64LE.Decls.modifies_buffer128 j0_b (va_get_mem va_s0) (va_get_mem va_sM)) ==> va_k
va_sM (())))
val va_wpProof_Compute_iv_stdcall : iv:supported_iv_BE -> iv_b:buffer128 -> num_bytes:nat64 ->
len:nat64 -> j0_b:buffer128 -> iv_extra_b:buffer128 -> hkeys_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_Compute_iv_stdcall iv iv_b num_bytes len j0_b iv_extra_b
hkeys_b va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Compute_iv_stdcall ())
([va_Mod_mem_layout; va_Mod_mem_heaplet 6; va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec
12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_mem]) va_s0 va_k ((va_sM,
va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Compute_iv_stdcall (iv:supported_iv_BE) (iv_b:buffer128) (num_bytes:nat64) (len:nat64)
(j0_b:buffer128) (iv_extra_b:buffer128) (hkeys_b:buffer128) : (va_quickCode unit | false | false | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_quick_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: (va_quickCode unit (va_code_Compute_iv_stdcall ())) | [] | Vale.AES.PPC64LE.GCMencrypt.va_quick_Compute_iv_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
num_bytes: Vale.PPC64LE.Memory.nat64 ->
len: Vale.PPC64LE.Memory.nat64 ->
j0_b: Vale.PPC64LE.Memory.buffer128 ->
iv_extra_b: Vale.PPC64LE.Memory.buffer128 ->
hkeys_b: Vale.PPC64LE.Memory.buffer128
-> Vale.PPC64LE.QuickCode.va_quickCode Prims.unit
(Vale.AES.PPC64LE.GCMencrypt.va_code_Compute_iv_stdcall ()) | {
"end_col": 91,
"end_line": 989,
"start_col": 2,
"start_line": 984
} |
Prims.Tot | val va_wp_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (()))) | val va_wp_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128
(va_get_mem_heaplet 0 va_s0)
hkeys_b))
h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg 5 va_s0)
hkeys_b
3
(va_get_mem_layout va_s0)
Secret /\ FStar.Seq.Base.length #quad32 completed_quads == total_bytes `op_Division` 16 /\
total_bytes < 16 `op_Multiply` (FStar.Seq.Base.length #quad32 completed_quads) + 16 /\
va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes `op_Modulus` 16 =!= 0 /\
(0 < total_bytes /\
total_bytes < 16 `op_Multiply` (Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes)) /\
16 `op_Multiply` (Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\
(forall (va_x_r7: nat64) (va_x_r10: nat64) (va_x_v0: quad32) (va_x_v1: quad32) (va_x_v2: quad32)
(va_x_v3: quad32) (va_x_v4: quad32) (va_x_v5: quad32) (va_x_v6: quad32) (va_x_v7: quad32)
(va_x_v8: quad32) (va_x_v9: quad32) (va_x_v10: quad32) (va_x_cr0: cr0_t).
let va_sM =
va_upd_cr0 va_x_cr0
(va_upd_vec 10
va_x_v10
(va_upd_vec 9
va_x_v9
(va_upd_vec 8
va_x_v8
(va_upd_vec 7
va_x_v7
(va_upd_vec 6
va_x_v6
(va_upd_vec 5
va_x_v5
(va_upd_vec 4
va_x_v4
(va_upd_vec 3
va_x_v3
(va_upd_vec 2
va_x_v2
(va_upd_vec 1
va_x_v1
(va_upd_vec 0
va_x_v0
(va_upd_reg 10
va_x_r10
(va_upd_reg 7 va_x_r7 va_s0)))))))))))))
in
va_get_ok va_sM /\
(let raw_quads =
FStar.Seq.Base.append #quad32
completed_quads
(FStar.Seq.Base.create #quad32 1 (va_get_vec 9 va_s0))
in
let input_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
raw_quads))
0
total_bytes
in
let padded_bytes = Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in
let input_quads = Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in
total_bytes > 0 ==>
l_and (FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0)
(va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer128",
"Prims.nat",
"Vale.PPC64LE.Memory.quad32",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.eq2",
"Vale.Def.Types_s.quad32",
"Vale.PPC64LE.Decls.va_get_vec",
"Vale.AES.GHash_BE.ghash_incremental0",
"Vale.AES.GHash_BE.hkeys_reqs_priv",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.s128",
"Vale.PPC64LE.Decls.va_get_mem_heaplet",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Prims.int",
"FStar.Seq.Base.length",
"Prims.op_Division",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Prims.op_Modulus",
"Prims.l_not",
"Vale.AES.GCM_helpers_BE.bytes_to_quad_size",
"Prims.op_Subtraction",
"Prims.l_Forall",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Machine_s.cr0_t",
"Prims.l_imp",
"Prims.op_GreaterThan",
"Vale.AES.GHash_BE.ghash_incremental",
"Vale.Def.Types_s.be_bytes_to_seq_quad32",
"Vale.Def.Words_s.nat8",
"Vale.AES.GCTR_BE_s.pad_to_128_bits",
"FStar.Seq.Base.slice",
"Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE",
"Vale.Def.Words.Seq_s.seq_four_to_seq_BE",
"Vale.Def.Words_s.nat32",
"FStar.Seq.Base.append",
"FStar.Seq.Base.create",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_cr0",
"Vale.PPC64LE.Decls.va_upd_vec",
"Vale.PPC64LE.Decls.va_upd_reg"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32) | false | true | Vale.AES.PPC64LE.GCMencrypt.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_Ghash_extra_bytes
(hkeys_b: buffer128)
(total_bytes: nat)
(old_hash h_BE: quad32)
(completed_quads: (seq quad32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.PPC64LE.GCMencrypt.va_wp_Ghash_extra_bytes | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
total_bytes: Prims.nat ->
old_hash: Vale.PPC64LE.Memory.quad32 ->
h_BE: Vale.PPC64LE.Memory.quad32 ->
completed_quads: FStar.Seq.Base.seq Vale.PPC64LE.Memory.quad32 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 89,
"end_line": 187,
"start_col": 2,
"start_line": 163
} |
Prims.Tot | val va_ens_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_sM: va_state)
(va_fM: va_fuel)
: prop | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))) | val va_ens_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_sM: va_state)
(va_fM: va_fuel)
: prop
let va_ens_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_sM: va_state)
(va_fM: va_fuel)
: prop = | false | null | false | (va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let abytes_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0)
in
let in128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0)
in
let out128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0)
in
let len128:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0)
in
let inout_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0)
in
let plain_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0)
in
let auth_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0)
in
let auth_len:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0)
in
let auth_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0)
in
let iv_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0)
in
let keys_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0)
in
let h_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0)
in
let tag_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0)
in
Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
out128_b)
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 inout_b))))
(va_get_mem va_s0)
(va_get_mem va_sM) /\ plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\
(let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b
0
(va_get_mem va_s0))
in
let auth_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b))
in
let auth_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
auth_raw_quads))
0
auth_num_bytes
in
let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
in128_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
inout_b))
in
let plain_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
plain_raw_quads))
0
plain_num_bytes
in
let cipher_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
inout_b))
in
let cipher_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
cipher_raw_quads))
0
plain_num_bytes
in
l_and (l_and (l_and (l_and (FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32)
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 plain_bytes < pow2_32))
(Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key)))
(cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key)
iv
plain_bytes
auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
tag_b
0
(va_get_mem va_sM))) ==
__proj__Mktuple2__item___2 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key)
iv
plain_bytes
auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\
l_and (l_and (l_and (l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM ==
va_get_reg 25 va_s0)
(va_get_reg 26 va_sM == va_get_reg 26 va_s0))
(va_get_reg 27 va_sM == va_get_reg 27 va_s0))
(va_get_reg 28 va_sM == va_get_reg 28 va_s0))
(va_get_reg 29 va_sM == va_get_reg 29 va_s0))
(va_get_reg 30 va_sM == va_get_reg 30 va_s0))
(va_get_reg 31 va_sM == va_get_reg 31 va_s0))
(va_get_vec 20 va_sM == va_get_vec 20 va_s0))
(va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\
va_state_eq va_sM
(va_update_stackTaint va_sM
(va_update_stack va_sM
(va_update_mem_layout va_sM
(va_update_mem_heaplet 5
va_sM
(va_update_mem_heaplet 4
va_sM
(va_update_mem_heaplet 2
va_sM
(va_update_mem_heaplet 1
va_sM
(va_update_cr0 va_sM
(va_update_vec 21
va_sM
(va_update_vec 20
va_sM
(va_update_vec 19
va_sM
(va_update_vec 18
va_sM
(va_update_vec 17
va_sM
(va_update_vec 16
va_sM
(va_update_vec 15
va_sM
(va_update_vec 14
va_sM
(va_update_vec 13
va_sM
(va_update_vec 12
va_sM
(va_update_vec 11
va_sM
(va_update_vec 10
va_sM
(va_update_vec 9
va_sM
(va_update_vec
8
va_sM
(va_update_vec
7
va_sM
(va_update_vec
6
va_sM
(
va_update_vec
5
va_sM
(
va_update_vec
4
va_sM
(
va_update_vec
3
va_sM
(
va_update_vec
2
va_sM
(
va_update_vec
1
va_sM
(
va_update_vec
0
va_sM
(
va_update_reg
31
va_sM
(
va_update_reg
30
va_sM
(
va_update_reg
29
va_sM
(
va_update_reg
28
va_sM
(
va_update_reg
27
va_sM
(
va_update_reg
26
va_sM
(
va_update_reg
25
va_sM
(
va_update_reg
10
va_sM
(
va_update_reg
9
va_sM
(
va_update_reg
8
va_sM
(
va_update_reg
7
va_sM
(
va_update_reg
6
va_sM
(
va_update_reg
5
va_sM
(
va_update_reg
4
va_sM
(
va_update_reg
3
va_sM
(
va_update_reg
1
va_sM
(
va_update_ok
va_sM
(
va_update_mem
va_sM
va_s0
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
))
))))))))))))
))))))))))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_code",
"Vale.PPC64LE.Decls.va_state",
"Vale.AES.AES_common_s.algorithm",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer64",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.Memory.nat32",
"Vale.PPC64LE.Decls.va_fuel",
"Prims.l_and",
"Vale.AES.PPC64LE.GCMencrypt.va_req_Gcm_blocks_stdcall",
"Vale.PPC64LE.Decls.va_ensure_total",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Decls.modifies_mem",
"Vale.PPC64LE.Decls.loc_union",
"Vale.PPC64LE.Decls.loc_buffer",
"Vale.PPC64LE.Memory.vuint128",
"Vale.PPC64LE.Decls.va_get_mem",
"Prims.op_LessThan",
"Vale.PPC64LE.Machine_s.pow2_32",
"FStar.Seq.Base.length",
"Vale.Def.Words_s.nat8",
"Vale.AES.AES_common_s.is_aes_key",
"Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE",
"Prims.eq2",
"FStar.Pervasives.Native.__proj__Mktuple2__item___1",
"Vale.Def.Types_s.nat8",
"Vale.AES.GCM_BE_s.gcm_encrypt_BE",
"Vale.Arch.Types.be_quad32_to_bytes",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.PPC64LE.Decls.buffer128_read",
"FStar.Pervasives.Native.__proj__Mktuple2__item___2",
"Vale.PPC64LE.Machine_s.nat64",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Machine_s.quad32",
"Vale.PPC64LE.Decls.va_get_vec",
"FStar.Seq.Base.slice",
"Vale.Def.Words.Seq_s.seq_four_to_seq_BE",
"Vale.Def.Words_s.nat32",
"Vale.Def.Types_s.quad32",
"FStar.Seq.Base.append",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.s128",
"Vale.Def.Words_s.nat64",
"Vale.PPC64LE.Decls.buffer64_read",
"Vale.PPC64LE.Decls.va_get_mem_heaplet",
"Vale.PPC64LE.Decls.va_state_eq",
"Vale.PPC64LE.Decls.va_update_stackTaint",
"Vale.PPC64LE.Decls.va_update_stack",
"Vale.PPC64LE.Decls.va_update_mem_layout",
"Vale.PPC64LE.Decls.va_update_mem_heaplet",
"Vale.PPC64LE.Decls.va_update_cr0",
"Vale.PPC64LE.Decls.va_update_vec",
"Vale.PPC64LE.Decls.va_update_reg",
"Vale.PPC64LE.Decls.va_update_ok",
"Vale.PPC64LE.Decls.va_update_mem",
"Prims.prop"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) | false | true | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_ens_Gcm_blocks_stdcall
(va_b0: va_code)
(va_s0: va_state)
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_sM: va_state)
(va_fM: va_fuel)
: prop | [] | Vale.AES.PPC64LE.GCMencrypt.va_ens_Gcm_blocks_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.PPC64LE.Decls.va_code ->
va_s0: Vale.PPC64LE.Decls.va_state ->
alg: Vale.AES.AES_common_s.algorithm ->
auth_b: Vale.PPC64LE.Memory.buffer128 ->
auth_bytes: Vale.PPC64LE.Memory.nat64 ->
auth_num: Vale.PPC64LE.Memory.nat64 ->
keys_b: Vale.PPC64LE.Memory.buffer128 ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
abytes_b: Vale.PPC64LE.Memory.buffer128 ->
in128_b: Vale.PPC64LE.Memory.buffer128 ->
out128_b: Vale.PPC64LE.Memory.buffer128 ->
len128_num: Vale.PPC64LE.Memory.nat64 ->
inout_b: Vale.PPC64LE.Memory.buffer128 ->
plain_num: Vale.PPC64LE.Memory.nat64 ->
gcm_struct_b: Vale.PPC64LE.Memory.buffer64 ->
tag_b: Vale.PPC64LE.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.PPC64LE.Memory.nat32 ->
va_sM: Vale.PPC64LE.Decls.va_state ->
va_fM: Vale.PPC64LE.Decls.va_fuel
-> Prims.prop | {
"end_col": 58,
"end_line": 467,
"start_col": 2,
"start_line": 391
} |
Prims.Tot | val va_req_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: prop | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_req_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) : prop =
(va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv))) | val va_req_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: prop
let va_req_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: prop = | false | null | false | (va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\
(let h_BE:Vale.Def.Types_s.quad32 =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read hkeys_b
2
(va_get_mem va_s0))
in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\
va_get_reg 8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
(va_get_reg 7 va_s0)
iv_b
len
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
(va_get_reg 4 va_s0)
iv_extra_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0)
j0_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
(va_get_reg 5 va_s0)
hkeys_b
3
(va_get_mem_layout va_s0)
Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_extra_b hkeys_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\
(Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_extra_b \/ j0_b == iv_extra_b) /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 iv_b == len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\
va_get_reg 7 va_s0 + 16 `op_Multiply` len < pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\
(va_mul_nat len (128 `op_Division` 8) <= num_bytes /\
num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\
(0 < 8 `op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128
(va_get_mem va_s0)
hkeys_b))
h_BE /\
(let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b
))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
iv_extra_b))
in
let iv_bytes_BE:supported_iv_BE =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
iv_raw_quads))
0
num_bytes
in
iv_bytes_BE == iv))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Decls.va_code",
"Vale.PPC64LE.Decls.va_state",
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Prims.l_and",
"Vale.PPC64LE.Decls.va_require_total",
"Vale.AES.PPC64LE.GCMencrypt.va_code_Compute_iv_stdcall",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Memory.is_initial_heap",
"Vale.PPC64LE.Decls.va_get_mem_layout",
"Vale.PPC64LE.Decls.va_get_mem",
"Prims.eq2",
"Vale.Def.Words_s.nat64",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Decls.validDstAddrs128",
"Vale.PPC64LE.Decls.buffers_disjoint128",
"Prims.l_or",
"Prims.nat",
"Vale.PPC64LE.Decls.buffer_length",
"Vale.PPC64LE.Memory.vuint128",
"Prims.int",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.PPC64LE.Machine_s.pow2_64",
"Prims.op_LessThanOrEqual",
"Vale.PPC64LE.Decls.va_mul_nat",
"Prims.op_Division",
"Vale.AES.OptPublic_BE.hkeys_reqs_pub",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.s128",
"FStar.Seq.Base.slice",
"Vale.Def.Words_s.nat8",
"Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE",
"Vale.Def.Words.Seq_s.seq_four_to_seq_BE",
"Vale.Def.Words_s.nat32",
"FStar.Seq.Base.seq",
"Vale.Def.Types_s.quad32",
"FStar.Seq.Base.append",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.PPC64LE.Decls.buffer128_read",
"Prims.prop"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))))))))))
val va_lemma_Gcm_blocks_stdcall : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
auth_b:buffer128 -> auth_bytes:nat64 -> auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 ->
iv:supported_iv_BE -> hkeys_b:buffer128 -> abytes_b:buffer128 -> in128_b:buffer128 ->
out128_b:buffer128 -> len128_num:nat64 -> inout_b:buffer128 -> plain_num:nat64 ->
gcm_struct_b:buffer64 -> tag_b:buffer128 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0) in let
(in128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1
(va_get_mem_heaplet 3 va_s0) in let (out128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0) in let
(len128:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3
(va_get_mem_heaplet 3 va_s0) in let (inout_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0) in let
(plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
5 (va_get_mem_heaplet 3 va_s0) in let (auth_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0) in let
(auth_len:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7
(va_get_mem_heaplet 3 va_s0) in let (auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0) in let
(iv_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9
(va_get_mem_heaplet 3 va_s0) in let (keys_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0) in let
(h_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11
(va_get_mem_heaplet 3 va_s0) in let (tag_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0) in va_get_reg 1
va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ auth_len ==
auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\ plain_num_bytes ==
plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0) (va_get_reg 3 va_s0)
gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) auth_ptr auth_b auth_len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) abytes_ptr abytes_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) iv_ptr iv_b 1
(va_get_mem_layout va_s0) Public /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr in128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) out128_ptr out128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) h_ptr hkeys_b 3 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) tag_ptr tag_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b ([keys_b; auth_b;
abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\ (forall
(va_x_mem:vale_heap) (va_x_r1:nat64) (va_x_r3:nat64) (va_x_r4:nat64) (va_x_r5:nat64)
(va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r25:nat64) (va_x_r26:nat64) (va_x_r27:nat64) (va_x_r28:nat64) (va_x_r29:nat64)
(va_x_r30:nat64) (va_x_r31:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32)
(va_x_v13:quad32) (va_x_v14:quad32) (va_x_v15:quad32) (va_x_v16:quad32) (va_x_v17:quad32)
(va_x_v18:quad32) (va_x_v19:quad32) (va_x_v20:quad32) (va_x_v21:quad32) (va_x_cr0:cr0_t)
(va_x_heap1:vale_heap) (va_x_heap2:vale_heap) (va_x_heap4:vale_heap) (va_x_heap5:vale_heap)
(va_x_memLayout:vale_heap_layout) (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_upd_mem_layout
va_x_memLayout (va_upd_mem_heaplet 5 va_x_heap5 (va_upd_mem_heaplet 4 va_x_heap4
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_cr0 va_x_cr0
(va_upd_vec 21 va_x_v21 (va_upd_vec 20 va_x_v20 (va_upd_vec 19 va_x_v19 (va_upd_vec 18 va_x_v18
(va_upd_vec 17 va_x_v17 (va_upd_vec 16 va_x_v16 (va_upd_vec 15 va_x_v15 (va_upd_vec 14 va_x_v14
(va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10
(va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6
(va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 31 va_x_r31 (va_upd_reg 30 va_x_r30
(va_upd_reg 29 va_x_r29 (va_upd_reg 28 va_x_r28 (va_upd_reg 27 va_x_r27 (va_upd_reg 26 va_x_r26
(va_upd_reg 25 va_x_r25 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_reg 5 va_x_r5 (va_upd_reg 4 va_x_r4
(va_upd_reg 3 va_x_r3 (va_upd_reg 1 va_x_r1 (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))))))))))))))))))))) in va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==> va_k va_sM
(())))
val va_wpProof_Gcm_blocks_stdcall : alg:algorithm -> auth_b:buffer128 -> auth_bytes:nat64 ->
auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 -> iv:supported_iv_BE -> hkeys_b:buffer128
-> abytes_b:buffer128 -> in128_b:buffer128 -> out128_b:buffer128 -> len128_num:nat64 ->
inout_b:buffer128 -> plain_num:nat64 -> gcm_struct_b:buffer64 -> tag_b:buffer128 -> 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_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_stdcall alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout; va_Mod_mem_heaplet 5; va_Mod_mem_heaplet
4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20;
va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17; va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14;
va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30; va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27;
va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7;
va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg 3; va_Mod_reg 1; va_Mod_mem]) va_s0 va_k
((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64)
(auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128)
(abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64)
(inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) =
(va_QProc (va_code_Gcm_blocks_stdcall alg) ([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout;
va_Mod_mem_heaplet 5; va_Mod_mem_heaplet 4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20; va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17;
va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30;
va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27; va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10;
va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg
3; va_Mod_reg 1; va_Mod_mem]) (va_wp_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)
(va_wpProof_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b
in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key))
//--
//-- Compute_iv_stdcall
val va_code_Compute_iv_stdcall : va_dummy:unit -> Tot va_code
val va_codegen_success_Compute_iv_stdcall : va_dummy:unit -> Tot va_pbool
let va_req_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128) | false | true | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_req_Compute_iv_stdcall
(va_b0: va_code)
(va_s0: va_state)
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
: prop | [] | Vale.AES.PPC64LE.GCMencrypt.va_req_Compute_iv_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
va_b0: Vale.PPC64LE.Decls.va_code ->
va_s0: Vale.PPC64LE.Decls.va_state ->
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
num_bytes: Vale.PPC64LE.Memory.nat64 ->
len: Vale.PPC64LE.Memory.nat64 ->
j0_b: Vale.PPC64LE.Memory.buffer128 ->
iv_extra_b: Vale.PPC64LE.Memory.buffer128 ->
hkeys_b: Vale.PPC64LE.Memory.buffer128
-> Prims.prop | {
"end_col": 24,
"end_line": 855,
"start_col": 2,
"start_line": 828
} |
Prims.Tot | val va_wp_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Compute_iv_stdcall (iv:supported_iv_BE) (iv_b:buffer128) (num_bytes:nat64) (len:nat64)
(j0_b:buffer128) (iv_extra_b:buffer128) (hkeys_b:buffer128) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv)) /\ (forall (va_x_mem:vale_heap) (va_x_r6:nat64) (va_x_r7:nat64)
(va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32)
(va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32)
(va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32)
(va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32) (va_x_cr0:cr0_t) (va_x_heap6:vale_heap)
(va_x_memLayout:vale_heap_layout) . let va_sM = va_upd_mem_layout va_x_memLayout
(va_upd_mem_heaplet 6 va_x_heap6 (va_upd_cr0 va_x_cr0 (va_upd_vec 14 va_x_v14 (va_upd_vec 13
va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10 (va_upd_vec 9
va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5
(va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1
(va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_mem va_x_mem va_s0)))))))))))))))))))))))
in va_get_ok va_sM /\ (let (h_BE:Vale.Def.Types_s.quad32) =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem
va_s0)) in Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0
(va_get_mem va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\
Vale.PPC64LE.Decls.modifies_buffer128 j0_b (va_get_mem va_s0) (va_get_mem va_sM)) ==> va_k
va_sM (()))) | val va_wp_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(let h_BE:Vale.Def.Types_s.quad32 =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read hkeys_b
2
(va_get_mem va_s0))
in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\
va_get_reg 8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
(va_get_reg 7 va_s0)
iv_b
len
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
(va_get_reg 4 va_s0)
iv_extra_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0)
j0_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
(va_get_reg 5 va_s0)
hkeys_b
3
(va_get_mem_layout va_s0)
Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_extra_b hkeys_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\
(Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_extra_b \/ j0_b == iv_extra_b) /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 iv_b == len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\
va_get_reg 7 va_s0 + 16 `op_Multiply` len < pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\
(va_mul_nat len (128 `op_Division` 8) <= num_bytes /\
num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\
(0 < 8 `op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128
(va_get_mem va_s0)
hkeys_b))
h_BE /\
(let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b
))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
iv_extra_b))
in
let iv_bytes_BE:supported_iv_BE =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
iv_raw_quads))
0
num_bytes
in
iv_bytes_BE == iv)) /\
(forall (va_x_mem: vale_heap) (va_x_r6: nat64) (va_x_r7: nat64) (va_x_r8: nat64) (va_x_r9: nat64)
(va_x_r10: nat64) (va_x_v0: quad32) (va_x_v1: quad32) (va_x_v2: quad32) (va_x_v3: quad32)
(va_x_v4: quad32) (va_x_v5: quad32) (va_x_v6: quad32) (va_x_v7: quad32) (va_x_v8: quad32)
(va_x_v9: quad32) (va_x_v10: quad32) (va_x_v11: quad32) (va_x_v12: quad32) (va_x_v13: quad32)
(va_x_v14: quad32) (va_x_cr0: cr0_t) (va_x_heap6: vale_heap)
(va_x_memLayout: vale_heap_layout).
let va_sM =
va_upd_mem_layout va_x_memLayout
(va_upd_mem_heaplet 6
va_x_heap6
(va_upd_cr0 va_x_cr0
(va_upd_vec 14
va_x_v14
(va_upd_vec 13
va_x_v13
(va_upd_vec 12
va_x_v12
(va_upd_vec 11
va_x_v11
(va_upd_vec 10
va_x_v10
(va_upd_vec 9
va_x_v9
(va_upd_vec 8
va_x_v8
(va_upd_vec 7
va_x_v7
(va_upd_vec 6
va_x_v6
(va_upd_vec 5
va_x_v5
(va_upd_vec 4
va_x_v4
(va_upd_vec 3
va_x_v3
(va_upd_vec 2
va_x_v2
(va_upd_vec 1
va_x_v1
(va_upd_vec 0
va_x_v0
(va_upd_reg 10
va_x_r10
(va_upd_reg 9
va_x_r9
(va_upd_reg 8
va_x_r8
(va_upd_reg
7
va_x_r7
(va_upd_reg
6
va_x_r6
(va_upd_mem
va_x_mem
va_s0
))
))))))))))
)))))))))))
in
va_get_ok va_sM /\
(let h_BE:Vale.Def.Types_s.quad32 =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read hkeys_b
2
(va_get_mem va_s0))
in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b
0
(va_get_mem va_sM)) ==
Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\
Vale.PPC64LE.Decls.modifies_buffer128 j0_b (va_get_mem va_s0) (va_get_mem va_sM)) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Memory.is_initial_heap",
"Vale.PPC64LE.Decls.va_get_mem_layout",
"Vale.PPC64LE.Decls.va_get_mem",
"Prims.eq2",
"Vale.Def.Words_s.nat64",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Decls.validDstAddrs128",
"Vale.PPC64LE.Decls.buffers_disjoint128",
"Prims.l_or",
"Prims.nat",
"Vale.PPC64LE.Decls.buffer_length",
"Vale.PPC64LE.Memory.vuint128",
"Prims.int",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.PPC64LE.Machine_s.pow2_64",
"Prims.op_LessThanOrEqual",
"Vale.PPC64LE.Decls.va_mul_nat",
"Prims.op_Division",
"Vale.AES.OptPublic_BE.hkeys_reqs_pub",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.s128",
"FStar.Seq.Base.slice",
"Vale.Def.Words_s.nat8",
"Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE",
"Vale.Def.Words.Seq_s.seq_four_to_seq_BE",
"Vale.Def.Words_s.nat32",
"FStar.Seq.Base.seq",
"Vale.Def.Types_s.quad32",
"FStar.Seq.Base.append",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.PPC64LE.Decls.buffer128_read",
"Prims.l_Forall",
"Vale.PPC64LE.InsBasic.vale_heap",
"Vale.PPC64LE.Memory.quad32",
"Vale.PPC64LE.Machine_s.cr0_t",
"Vale.Arch.HeapImpl.vale_heap_layout",
"Prims.l_imp",
"Vale.AES.GCM_BE_s.compute_iv_BE",
"Vale.PPC64LE.Decls.modifies_buffer128",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_mem_layout",
"Vale.PPC64LE.Decls.va_upd_mem_heaplet",
"Vale.PPC64LE.Decls.va_upd_cr0",
"Vale.PPC64LE.Decls.va_upd_vec",
"Vale.PPC64LE.Decls.va_upd_reg",
"Vale.PPC64LE.Decls.va_upd_mem"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))))))))))
val va_lemma_Gcm_blocks_stdcall : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
auth_b:buffer128 -> auth_bytes:nat64 -> auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 ->
iv:supported_iv_BE -> hkeys_b:buffer128 -> abytes_b:buffer128 -> in128_b:buffer128 ->
out128_b:buffer128 -> len128_num:nat64 -> inout_b:buffer128 -> plain_num:nat64 ->
gcm_struct_b:buffer64 -> tag_b:buffer128 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0) in let
(in128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1
(va_get_mem_heaplet 3 va_s0) in let (out128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0) in let
(len128:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3
(va_get_mem_heaplet 3 va_s0) in let (inout_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0) in let
(plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
5 (va_get_mem_heaplet 3 va_s0) in let (auth_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0) in let
(auth_len:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7
(va_get_mem_heaplet 3 va_s0) in let (auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0) in let
(iv_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9
(va_get_mem_heaplet 3 va_s0) in let (keys_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0) in let
(h_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11
(va_get_mem_heaplet 3 va_s0) in let (tag_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0) in va_get_reg 1
va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ auth_len ==
auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\ plain_num_bytes ==
plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0) (va_get_reg 3 va_s0)
gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) auth_ptr auth_b auth_len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) abytes_ptr abytes_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) iv_ptr iv_b 1
(va_get_mem_layout va_s0) Public /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr in128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) out128_ptr out128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) h_ptr hkeys_b 3 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) tag_ptr tag_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b ([keys_b; auth_b;
abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\ (forall
(va_x_mem:vale_heap) (va_x_r1:nat64) (va_x_r3:nat64) (va_x_r4:nat64) (va_x_r5:nat64)
(va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r25:nat64) (va_x_r26:nat64) (va_x_r27:nat64) (va_x_r28:nat64) (va_x_r29:nat64)
(va_x_r30:nat64) (va_x_r31:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32)
(va_x_v13:quad32) (va_x_v14:quad32) (va_x_v15:quad32) (va_x_v16:quad32) (va_x_v17:quad32)
(va_x_v18:quad32) (va_x_v19:quad32) (va_x_v20:quad32) (va_x_v21:quad32) (va_x_cr0:cr0_t)
(va_x_heap1:vale_heap) (va_x_heap2:vale_heap) (va_x_heap4:vale_heap) (va_x_heap5:vale_heap)
(va_x_memLayout:vale_heap_layout) (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_upd_mem_layout
va_x_memLayout (va_upd_mem_heaplet 5 va_x_heap5 (va_upd_mem_heaplet 4 va_x_heap4
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_cr0 va_x_cr0
(va_upd_vec 21 va_x_v21 (va_upd_vec 20 va_x_v20 (va_upd_vec 19 va_x_v19 (va_upd_vec 18 va_x_v18
(va_upd_vec 17 va_x_v17 (va_upd_vec 16 va_x_v16 (va_upd_vec 15 va_x_v15 (va_upd_vec 14 va_x_v14
(va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10
(va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6
(va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 31 va_x_r31 (va_upd_reg 30 va_x_r30
(va_upd_reg 29 va_x_r29 (va_upd_reg 28 va_x_r28 (va_upd_reg 27 va_x_r27 (va_upd_reg 26 va_x_r26
(va_upd_reg 25 va_x_r25 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_reg 5 va_x_r5 (va_upd_reg 4 va_x_r4
(va_upd_reg 3 va_x_r3 (va_upd_reg 1 va_x_r1 (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))))))))))))))))))))) in va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==> va_k va_sM
(())))
val va_wpProof_Gcm_blocks_stdcall : alg:algorithm -> auth_b:buffer128 -> auth_bytes:nat64 ->
auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 -> iv:supported_iv_BE -> hkeys_b:buffer128
-> abytes_b:buffer128 -> in128_b:buffer128 -> out128_b:buffer128 -> len128_num:nat64 ->
inout_b:buffer128 -> plain_num:nat64 -> gcm_struct_b:buffer64 -> tag_b:buffer128 -> 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_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key
va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_stdcall alg)
([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout; va_Mod_mem_heaplet 5; va_Mod_mem_heaplet
4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1; va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20;
va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17; va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14;
va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30; va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27;
va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10; va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7;
va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg 3; va_Mod_reg 1; va_Mod_mem]) va_s0 va_k
((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64)
(auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128)
(abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64)
(inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32))
: (va_quickCode unit (va_code_Gcm_blocks_stdcall alg)) =
(va_QProc (va_code_Gcm_blocks_stdcall alg) ([va_Mod_stackTaint; va_Mod_stack; va_Mod_mem_layout;
va_Mod_mem_heaplet 5; va_Mod_mem_heaplet 4; va_Mod_mem_heaplet 2; va_Mod_mem_heaplet 1;
va_Mod_cr0; va_Mod_vec 21; va_Mod_vec 20; va_Mod_vec 19; va_Mod_vec 18; va_Mod_vec 17;
va_Mod_vec 16; va_Mod_vec 15; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 31; va_Mod_reg 30;
va_Mod_reg 29; va_Mod_reg 28; va_Mod_reg 27; va_Mod_reg 26; va_Mod_reg 25; va_Mod_reg 10;
va_Mod_reg 9; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6; va_Mod_reg 5; va_Mod_reg 4; va_Mod_reg
3; va_Mod_reg 1; va_Mod_mem]) (va_wp_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b
iv_b iv hkeys_b abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key)
(va_wpProof_Gcm_blocks_stdcall alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b abytes_b
in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key))
//--
//-- Compute_iv_stdcall
val va_code_Compute_iv_stdcall : va_dummy:unit -> Tot va_code
val va_codegen_success_Compute_iv_stdcall : va_dummy:unit -> Tot va_pbool
let va_req_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) : prop =
(va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv)))
let va_ens_Compute_iv_stdcall (va_b0:va_code) (va_s0:va_state) (iv:supported_iv_BE)
(iv_b:buffer128) (num_bytes:nat64) (len:nat64) (j0_b:buffer128) (iv_extra_b:buffer128)
(hkeys_b:buffer128) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Compute_iv_stdcall va_b0 va_s0 iv iv_b num_bytes len j0_b iv_extra_b hkeys_b /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0 (va_get_mem
va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\ Vale.PPC64LE.Decls.modifies_buffer128
j0_b (va_get_mem va_s0) (va_get_mem va_sM)) /\ va_state_eq va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 6 va_sM (va_update_cr0 va_sM (va_update_vec 14 va_sM (va_update_vec 13
va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9
va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5
va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1
va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM (va_update_reg 9 va_sM (va_update_reg 8
va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))
val va_lemma_Compute_iv_stdcall : va_b0:va_code -> va_s0:va_state -> iv:supported_iv_BE ->
iv_b:buffer128 -> num_bytes:nat64 -> len:nat64 -> j0_b:buffer128 -> iv_extra_b:buffer128 ->
hkeys_b:buffer128
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Compute_iv_stdcall ()) va_s0 /\ va_get_ok va_s0 /\
(let (h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ va_get_reg
8 va_s0 == num_bytes /\ va_get_reg 6 va_s0 == len /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) (va_get_reg 7 va_s0) iv_b len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 4 va_s0) iv_extra_b 1
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
(va_get_reg 3 va_s0) j0_b 1 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffers_disjoint128 iv_b iv_extra_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 iv_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128
iv_extra_b hkeys_b /\ Vale.PPC64LE.Decls.buffers_disjoint128 j0_b iv_b /\
Vale.PPC64LE.Decls.buffers_disjoint128 j0_b hkeys_b /\ (Vale.PPC64LE.Decls.buffers_disjoint128
j0_b iv_extra_b \/ j0_b == iv_extra_b) /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_b == len /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 iv_extra_b == 1 /\ va_get_reg 7 va_s0 + 16 `op_Multiply` len <
pow2_64 /\ va_get_reg 5 va_s0 + 32 < pow2_64 /\ (va_mul_nat len (128 `op_Division` 8) <=
num_bytes /\ num_bytes < va_mul_nat len (128 `op_Division` 8) + 128 `op_Division` 8) /\ (0 < 8
`op_Multiply` num_bytes /\ 8 `op_Multiply` num_bytes < pow2_64) /\
Vale.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) h_BE /\ (let iv_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) iv_extra_b)) in let (iv_bytes_BE:supported_iv_BE) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 iv_raw_quads)) 0 num_bytes in
iv_bytes_BE == iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (h_BE:Vale.Def.Types_s.quad32) = Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read hkeys_b 2 (va_get_mem va_s0)) in
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read j0_b 0 (va_get_mem
va_sM)) == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv /\ Vale.PPC64LE.Decls.modifies_buffer128
j0_b (va_get_mem va_s0) (va_get_mem va_sM)) /\ va_state_eq va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 6 va_sM (va_update_cr0 va_sM (va_update_vec 14 va_sM (va_update_vec 13
va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9
va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5
va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1
va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM (va_update_reg 9 va_sM (va_update_reg 8
va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Compute_iv_stdcall (iv:supported_iv_BE) (iv_b:buffer128) (num_bytes:nat64) (len:nat64)
(j0_b:buffer128) (iv_extra_b:buffer128) (hkeys_b:buffer128) (va_s0:va_state) (va_k:(va_state -> | false | true | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Compute_iv_stdcall
(iv: supported_iv_BE)
(iv_b: buffer128)
(num_bytes len: nat64)
(j0_b iv_extra_b hkeys_b: buffer128)
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.PPC64LE.GCMencrypt.va_wp_Compute_iv_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
num_bytes: Vale.PPC64LE.Memory.nat64 ->
len: Vale.PPC64LE.Memory.nat64 ->
j0_b: Vale.PPC64LE.Memory.buffer128 ->
iv_extra_b: Vale.PPC64LE.Memory.buffer128 ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 16,
"end_line": 966,
"start_col": 2,
"start_line": 923
} |
Prims.Tot | val va_wp_Gcm_blocks_auth
(auth_b abytes_b hkeys_b: buffer128)
(h_BE: quad32)
(va_s0: va_state)
(va_k: (va_state -> (seq quad32) -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq)))) | val va_wp_Gcm_blocks_auth
(auth_b abytes_b hkeys_b: buffer128)
(h_BE: quad32)
(va_s0: va_state)
(va_k: (va_state -> (seq quad32) -> Type0))
: Type0
let va_wp_Gcm_blocks_auth
(auth_b abytes_b hkeys_b: buffer128)
(h_BE: quad32)
(va_s0: va_state)
(va_k: (va_state -> (seq quad32) -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0)
(va_get_reg 7 va_s0)
auth_b
(va_get_reg 6 va_s0)
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0)
(va_get_reg 4 va_s0)
abytes_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0)
(va_get_reg 5 va_s0)
hkeys_b
3
(va_get_mem_layout va_s0)
Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` (va_get_reg 6 va_s0) < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
(va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 <
va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division` 8) /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128
(va_get_mem_heaplet 0 va_s0)
hkeys_b))
h_BE) /\
(forall (va_x_r6: nat64) (va_x_r7: nat64) (va_x_r8: nat64) (va_x_r10: nat64) (va_x_v0: quad32)
(va_x_v1: quad32) (va_x_v2: quad32) (va_x_v3: quad32) (va_x_v4: quad32) (va_x_v5: quad32)
(va_x_v6: quad32) (va_x_v7: quad32) (va_x_v8: quad32) (va_x_v9: quad32) (va_x_v10: quad32)
(va_x_v11: quad32) (va_x_v12: quad32) (va_x_v13: quad32) (va_x_v14: quad32) (va_x_cr0: cr0_t)
(auth_quad_seq: (seq quad32)).
let va_sM =
va_upd_cr0 va_x_cr0
(va_upd_vec 14
va_x_v14
(va_upd_vec 13
va_x_v13
(va_upd_vec 12
va_x_v12
(va_upd_vec 11
va_x_v11
(va_upd_vec 10
va_x_v10
(va_upd_vec 9
va_x_v9
(va_upd_vec 8
va_x_v8
(va_upd_vec 7
va_x_v7
(va_upd_vec 6
va_x_v6
(va_upd_vec 5
va_x_v5
(va_upd_vec 4
va_x_v4
(va_upd_vec 3
va_x_v3
(va_upd_vec 2
va_x_v2
(va_upd_vec 1
va_x_v1
(va_upd_vec 0
va_x_v0
(va_upd_reg 10
va_x_r10
(va_upd_reg 8
va_x_r8
(va_upd_reg 7
va_x_r7
(va_upd_reg 6
va_x_r6
va_s0)))))))))
))))))))))
in
va_get_ok va_sM /\
(let auth_abytes_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1
va_sM)
auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 6
va_s0)
abytes_b))
in
let auth_quads =
Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1
va_sM)
auth_b)
in
let raw_auth_quads:(seq quad32) =
va_if (va_get_reg 9 va_s0 > ((va_get_reg 6 va_s0) `op_Multiply` 128) `op_Division` 8)
(fun _ -> auth_abytes_quads)
(fun _ -> auth_quads)
in
let auth_input_bytes:(seq nat8) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32
raw_auth_quads))
0
(va_get_reg 9 va_s0)
in
let padded_auth_bytes:(seq nat8) = Vale.AES.GCTR_BE_s.pad_to_128_bits auth_input_bytes in
auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes /\
va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental0 h_BE
(Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)
auth_quad_seq) ==>
va_k va_sM ((auth_quad_seq)))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.quad32",
"Vale.PPC64LE.Decls.va_state",
"FStar.Seq.Base.seq",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.PPC64LE.Decls.va_get_mem_heaplet",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Decls.va_get_mem_layout",
"Vale.Arch.HeapTypes_s.Secret",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.PPC64LE.Machine_s.pow2_64",
"Prims.eq2",
"Prims.nat",
"Vale.PPC64LE.Decls.buffer_length",
"Vale.PPC64LE.Memory.vuint128",
"Prims.int",
"Prims.op_LessThanOrEqual",
"Vale.PPC64LE.Decls.va_mul_nat",
"Prims.op_Division",
"Vale.AES.GHash_BE.hkeys_reqs_priv",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.s128",
"Prims.l_Forall",
"Vale.PPC64LE.Memory.nat64",
"Vale.PPC64LE.Machine_s.cr0_t",
"Prims.l_imp",
"Vale.Def.Types_s.be_bytes_to_seq_quad32",
"Vale.Def.Types_s.quad32",
"Vale.PPC64LE.Decls.va_get_vec",
"Vale.AES.GHash_BE.ghash_incremental0",
"Vale.Def.Words_s.Mkfour",
"Vale.Def.Types_s.nat32",
"Vale.Def.Words_s.nat8",
"Vale.AES.GCTR_BE_s.pad_to_128_bits",
"FStar.Seq.Base.slice",
"Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE",
"Vale.Def.Words.Seq_s.seq_four_to_seq_BE",
"Vale.Def.Words_s.nat32",
"Vale.PPC64LE.Decls.va_if",
"Prims.op_GreaterThan",
"Prims.unit",
"Prims.l_not",
"FStar.Seq.Base.append",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_cr0",
"Vale.PPC64LE.Decls.va_upd_vec",
"Vale.PPC64LE.Decls.va_upd_reg"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32) | false | true | Vale.AES.PPC64LE.GCMencrypt.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_Gcm_blocks_auth
(auth_b abytes_b hkeys_b: buffer128)
(h_BE: quad32)
(va_s0: va_state)
(va_k: (va_state -> (seq quad32) -> Type0))
: Type0 | [] | Vale.AES.PPC64LE.GCMencrypt.va_wp_Gcm_blocks_auth | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
auth_b: Vale.PPC64LE.Memory.buffer128 ->
abytes_b: Vale.PPC64LE.Memory.buffer128 ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
h_BE: Vale.PPC64LE.Memory.quad32 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k:
(_: Vale.PPC64LE.Decls.va_state -> _: FStar.Seq.Base.seq Vale.PPC64LE.Memory.quad32 -> Type0)
-> Type0 | {
"end_col": 86,
"end_line": 285,
"start_col": 2,
"start_line": 252
} |
Prims.Tot | val va_wp_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [
{
"abbrev": false,
"full_module": "Vale.Lib.Basic",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.OptPublic_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Lib.Meta",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GHash",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Math.Poly2.Bits_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.GF128_Mul",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCodes",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.QuickCode",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsStack",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsMem",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.PPC64LE.InsBasic",
"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.AES.PPC64LE.GCTR",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_helpers_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Poly1305.Math",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GF128_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE.AES",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GHash_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCM_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.GCTR_BE_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.AES_BE_s",
"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.Seq_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Words_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.Seq",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Opaque_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.Def.Prop_s",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.PPC64LE",
"short_module": null
},
{
"abbrev": false,
"full_module": "Vale.AES.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_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state ->
unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0) in let
(in128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1
(va_get_mem_heaplet 3 va_s0) in let (out128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0) in let
(len128:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3
(va_get_mem_heaplet 3 va_s0) in let (inout_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0) in let
(plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
5 (va_get_mem_heaplet 3 va_s0) in let (auth_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0) in let
(auth_len:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7
(va_get_mem_heaplet 3 va_s0) in let (auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0) in let
(iv_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9
(va_get_mem_heaplet 3 va_s0) in let (keys_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0) in let
(h_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11
(va_get_mem_heaplet 3 va_s0) in let (tag_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0) in va_get_reg 1
va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\ auth_len ==
auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\ plain_num_bytes ==
plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0) (va_get_reg 3 va_s0)
gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) auth_ptr auth_b auth_len (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) abytes_ptr abytes_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) iv_ptr iv_b 1
(va_get_mem_layout va_s0) Public /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr in128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) out128_ptr out128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr inout_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem va_s0) h_ptr hkeys_b 3 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) tag_ptr tag_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b ([keys_b; auth_b;
abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\ (forall
(va_x_mem:vale_heap) (va_x_r1:nat64) (va_x_r3:nat64) (va_x_r4:nat64) (va_x_r5:nat64)
(va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r9:nat64) (va_x_r10:nat64)
(va_x_r25:nat64) (va_x_r26:nat64) (va_x_r27:nat64) (va_x_r28:nat64) (va_x_r29:nat64)
(va_x_r30:nat64) (va_x_r31:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32)
(va_x_v13:quad32) (va_x_v14:quad32) (va_x_v15:quad32) (va_x_v16:quad32) (va_x_v17:quad32)
(va_x_v18:quad32) (va_x_v19:quad32) (va_x_v20:quad32) (va_x_v21:quad32) (va_x_cr0:cr0_t)
(va_x_heap1:vale_heap) (va_x_heap2:vale_heap) (va_x_heap4:vale_heap) (va_x_heap5:vale_heap)
(va_x_memLayout:vale_heap_layout) (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_upd_mem_layout
va_x_memLayout (va_upd_mem_heaplet 5 va_x_heap5 (va_upd_mem_heaplet 4 va_x_heap4
(va_upd_mem_heaplet 2 va_x_heap2 (va_upd_mem_heaplet 1 va_x_heap1 (va_upd_cr0 va_x_cr0
(va_upd_vec 21 va_x_v21 (va_upd_vec 20 va_x_v20 (va_upd_vec 19 va_x_v19 (va_upd_vec 18 va_x_v18
(va_upd_vec 17 va_x_v17 (va_upd_vec 16 va_x_v16 (va_upd_vec 15 va_x_v15 (va_upd_vec 14 va_x_v14
(va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10 va_x_v10
(va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6 va_x_v6
(va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 31 va_x_r31 (va_upd_reg 30 va_x_r30
(va_upd_reg 29 va_x_r29 (va_upd_reg 28 va_x_r28 (va_upd_reg 27 va_x_r27 (va_upd_reg 26 va_x_r26
(va_upd_reg 25 va_x_r25 (va_upd_reg 10 va_x_r10 (va_upd_reg 9 va_x_r9 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 (va_upd_reg 5 va_x_r5 (va_upd_reg 4 va_x_r4
(va_upd_reg 3 va_x_r3 (va_upd_reg 1 va_x_r1 (va_upd_mem va_x_mem
va_s0)))))))))))))))))))))))))))))))))))))))))))))) in va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==> va_k va_sM
(()))) | val va_wp_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0
let va_wp_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 = | false | null | false | (va_get_ok va_s0 /\
(let abytes_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0)
in
let in128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0)
in
let out128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0)
in
let len128:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0)
in
let inout_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0)
in
let plain_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0)
in
let auth_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0)
in
let auth_len:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0)
in
let auth_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0)
in
let iv_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0)
in
let keys_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0)
in
let h_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0)
in
let tag_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0)
in
va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1 (va_get_stack va_s0) /\
Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0) (va_get_mem va_s0) /\
auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 == len128_num /\
plain_num_bytes == plain_num /\
Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem va_s0)
(va_get_reg 3 va_s0)
gcm_struct_b
13
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
auth_ptr
auth_b
auth_len
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr
abytes_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
iv_ptr
iv_b
1
(va_get_mem_layout va_s0)
Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
in128_ptr
in128_b
len128
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr
out128_b
len128
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
inout_ptr
inout_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
h_ptr
hkeys_b
3
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr
tag_b
1
(va_get_mem_layout va_s0)
Secret /\
Vale.PPC64LE.Decls.buffer_disjoints64_128 gcm_struct_b
([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b
([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 iv_b
([keys_b; auth_b; abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 inout_b
([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b]) /\
(Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b) /\
auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 < pow2_64 /\
out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\
Vale.PPC64LE.Memory.buffer_addr #Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 <
pow2_64 /\
(va_mul_nat len128 (128 `op_Division` 8) <= plain_num_bytes /\
plain_num_bytes < va_mul_nat len128 (128 `op_Division` 8) + 128 `op_Division` 8) /\
(va_mul_nat auth_len (128 `op_Division` 8) <= auth_num_bytes /\
auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128 `op_Division` 8) /\
(alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg key /\
Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq (va_get_mem va_s0)
keys_b) ==
Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128
(va_get_mem va_s0)
hkeys_b))
(Vale.AES.AES_BE_s.aes_encrypt_word alg
key
(Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\
(let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg
key
(Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)
in
let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b
0
(va_get_mem va_s0))
in
iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)) /\
(forall (va_x_mem: vale_heap) (va_x_r1: nat64) (va_x_r3: nat64) (va_x_r4: nat64) (va_x_r5: nat64)
(va_x_r6: nat64) (va_x_r7: nat64) (va_x_r8: nat64) (va_x_r9: nat64) (va_x_r10: nat64)
(va_x_r25: nat64) (va_x_r26: nat64) (va_x_r27: nat64) (va_x_r28: nat64) (va_x_r29: nat64)
(va_x_r30: nat64) (va_x_r31: nat64) (va_x_v0: quad32) (va_x_v1: quad32) (va_x_v2: quad32)
(va_x_v3: quad32) (va_x_v4: quad32) (va_x_v5: quad32) (va_x_v6: quad32) (va_x_v7: quad32)
(va_x_v8: quad32) (va_x_v9: quad32) (va_x_v10: quad32) (va_x_v11: quad32) (va_x_v12: quad32)
(va_x_v13: quad32) (va_x_v14: quad32) (va_x_v15: quad32) (va_x_v16: quad32) (va_x_v17: quad32)
(va_x_v18: quad32) (va_x_v19: quad32) (va_x_v20: quad32) (va_x_v21: quad32) (va_x_cr0: cr0_t)
(va_x_heap1: vale_heap) (va_x_heap2: vale_heap) (va_x_heap4: vale_heap)
(va_x_heap5: vale_heap) (va_x_memLayout: vale_heap_layout) (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_upd_mem_layout va_x_memLayout
(va_upd_mem_heaplet 5
va_x_heap5
(va_upd_mem_heaplet 4
va_x_heap4
(va_upd_mem_heaplet 2
va_x_heap2
(va_upd_mem_heaplet 1
va_x_heap1
(va_upd_cr0 va_x_cr0
(va_upd_vec 21
va_x_v21
(va_upd_vec 20
va_x_v20
(va_upd_vec 19
va_x_v19
(va_upd_vec 18
va_x_v18
(va_upd_vec 17
va_x_v17
(va_upd_vec 16
va_x_v16
(va_upd_vec 15
va_x_v15
(va_upd_vec 14
va_x_v14
(va_upd_vec 13
va_x_v13
(va_upd_vec 12
va_x_v12
(va_upd_vec 11
va_x_v11
(va_upd_vec 10
va_x_v10
(va_upd_vec 9
va_x_v9
(va_upd_vec
8
va_x_v8
(va_upd_vec
7
va_x_v7
(va_upd_vec
6
va_x_v6
(
va_upd_vec
5
va_x_v5
(
va_upd_vec
4
va_x_v4
(
va_upd_vec
3
va_x_v3
(
va_upd_vec
2
va_x_v2
(
va_upd_vec
1
va_x_v1
(
va_upd_vec
0
va_x_v0
(
va_upd_reg
31
va_x_r31
(
va_upd_reg
30
va_x_r30
(
va_upd_reg
29
va_x_r29
(
va_upd_reg
28
va_x_r28
(
va_upd_reg
27
va_x_r27
(
va_upd_reg
26
va_x_r26
(
va_upd_reg
25
va_x_r25
(
va_upd_reg
10
va_x_r10
(
va_upd_reg
9
va_x_r9
(
va_upd_reg
8
va_x_r8
(
va_upd_reg
7
va_x_r7
(
va_upd_reg
6
va_x_r6
(
va_upd_reg
5
va_x_r5
(
va_upd_reg
4
va_x_r4
(
va_upd_reg
3
va_x_r3
(
va_upd_reg
1
va_x_r1
(
va_upd_mem
va_x_mem
va_s0
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
))
))))))))))
)))))))))))
in
va_get_ok va_sM /\
(let abytes_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0 (va_get_mem_heaplet 3 va_s0)
in
let in128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0)
in
let out128_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2 (va_get_mem_heaplet 3 va_s0)
in
let len128:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0)
in
let inout_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4 (va_get_mem_heaplet 3 va_s0)
in
let plain_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0)
in
let auth_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6 (va_get_mem_heaplet 3 va_s0)
in
let auth_len:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0)
in
let auth_num_bytes:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8 (va_get_mem_heaplet 3 va_s0)
in
let iv_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0)
in
let keys_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10 (va_get_mem_heaplet 3 va_s0)
in
let h_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0)
in
let tag_ptr:Vale.PPC64LE.Machine_s.nat64 =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12 (va_get_mem_heaplet 3 va_s0)
in
Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128
tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
out128_b)
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 inout_b))))
(va_get_mem va_s0)
(va_get_mem va_sM) /\ plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\
(let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b
0
(va_get_mem va_s0))
in
let auth_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b))
in
let auth_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32
auth_raw_quads))
0
auth_num_bytes
in
let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
in128_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
inout_b))
in
let plain_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32
plain_raw_quads))
0
plain_num_bytes
in
let cipher_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
inout_b))
in
let cipher_bytes =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32
cipher_raw_quads))
0
plain_num_bytes
in
l_and (l_and (l_and (l_and (FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes <
pow2_32)
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 plain_bytes < pow2_32))
(Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key)))
(cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key)
iv
plain_bytes
auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
tag_b
0
(va_get_mem va_sM))) ==
__proj__Mktuple2__item___2 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key)
iv
plain_bytes
auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\
l_and (l_and (l_and (l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM ==
va_get_reg 25 va_s0)
(va_get_reg 26 va_sM == va_get_reg 26 va_s0))
(va_get_reg 27 va_sM == va_get_reg 27 va_s0))
(va_get_reg 28 va_sM == va_get_reg 28 va_s0))
(va_get_reg 29 va_sM == va_get_reg 29 va_s0))
(va_get_reg 30 va_sM == va_get_reg 30 va_s0))
(va_get_reg 31 va_sM == va_get_reg 31 va_s0))
(va_get_vec 20 va_sM == va_get_vec 20 va_s0))
(va_get_vec 21 va_sM == va_get_vec 21 va_s0))) ==>
va_k va_sM (()))) | {
"checked_file": "Vale.AES.PPC64LE.GCMencrypt.fsti.checked",
"dependencies": [
"Vale.PPC64LE.State.fsti.checked",
"Vale.PPC64LE.Stack_i.fsti.checked",
"Vale.PPC64LE.QuickCodes.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.InsStack.fsti.checked",
"Vale.PPC64LE.InsMem.fsti.checked",
"Vale.PPC64LE.InsBasic.fsti.checked",
"Vale.PPC64LE.Decls.fsti.checked",
"Vale.Poly1305.Math.fsti.checked",
"Vale.Math.Poly2.Bits_s.fsti.checked",
"Vale.Lib.Meta.fsti.checked",
"Vale.Def.Words_s.fsti.checked",
"Vale.Def.Words.Seq_s.fsti.checked",
"Vale.Def.Words.Four_s.fsti.checked",
"Vale.Def.Types_s.fst.checked",
"Vale.Def.Prop_s.fst.checked",
"Vale.Def.Opaque_s.fsti.checked",
"Vale.Arch.Types.fsti.checked",
"Vale.Arch.HeapImpl.fsti.checked",
"Vale.AES.PPC64LE.GHash.fsti.checked",
"Vale.AES.PPC64LE.GF128_Mul.fsti.checked",
"Vale.AES.PPC64LE.GCTR.fsti.checked",
"Vale.AES.PPC64LE.AES.fsti.checked",
"Vale.AES.OptPublic_BE.fsti.checked",
"Vale.AES.GHash_BE_s.fst.checked",
"Vale.AES.GHash_BE.fsti.checked",
"Vale.AES.GF128_s.fsti.checked",
"Vale.AES.GF128.fsti.checked",
"Vale.AES.GCTR_BE_s.fst.checked",
"Vale.AES.GCTR_BE.fsti.checked",
"Vale.AES.GCM_helpers_BE.fsti.checked",
"Vale.AES.GCM_BE_s.fst.checked",
"Vale.AES.GCM_BE.fsti.checked",
"Vale.AES.AES_common_s.fst.checked",
"Vale.AES.AES_BE_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": false,
"source_file": "Vale.AES.PPC64LE.GCMencrypt.fsti"
} | [
"total"
] | [
"Vale.AES.AES_common_s.algorithm",
"Vale.PPC64LE.Memory.buffer128",
"Vale.PPC64LE.Memory.nat64",
"Vale.AES.GCM_BE_s.supported_iv_BE",
"Vale.PPC64LE.Memory.buffer64",
"FStar.Seq.Base.seq",
"Vale.PPC64LE.Memory.nat32",
"Vale.PPC64LE.Decls.va_state",
"Prims.unit",
"Prims.l_and",
"Prims.b2t",
"Vale.PPC64LE.Decls.va_get_ok",
"Prims.eq2",
"Vale.Def.Words_s.nat64",
"Vale.PPC64LE.Decls.va_get_reg",
"Vale.PPC64LE.Stack_i.init_r1",
"Vale.PPC64LE.Decls.va_get_stack",
"Vale.PPC64LE.Memory.is_initial_heap",
"Vale.PPC64LE.Decls.va_get_mem_layout",
"Vale.PPC64LE.Decls.va_get_mem",
"Vale.PPC64LE.Decls.validSrcAddrs64",
"Vale.Arch.HeapTypes_s.Secret",
"Vale.PPC64LE.Decls.validSrcAddrs128",
"Vale.PPC64LE.Decls.validDstAddrs128",
"Vale.Arch.HeapTypes_s.Public",
"Vale.PPC64LE.Decls.buffer_disjoints64_128",
"Prims.Cons",
"Prims.Nil",
"Vale.PPC64LE.Decls.buffer_disjoints128",
"Prims.l_or",
"Vale.PPC64LE.Decls.buffers_disjoint128",
"Prims.op_LessThan",
"Prims.op_Addition",
"Prims.op_Multiply",
"Vale.PPC64LE.Machine_s.pow2_64",
"Prims.nat",
"Vale.PPC64LE.Decls.buffer_length",
"Vale.PPC64LE.Memory.vuint128",
"Prims.int",
"Vale.PPC64LE.Machine_s.pow2_32",
"Vale.PPC64LE.Memory.buffer_addr",
"Prims.op_LessThanOrEqual",
"Vale.PPC64LE.Decls.va_mul_nat",
"Prims.op_Division",
"Prims.op_Equality",
"Vale.AES.AES_common_s.AES_128",
"Vale.AES.AES_common_s.AES_256",
"Vale.AES.AES_BE_s.is_aes_key_word",
"Vale.Def.Types_s.quad32",
"Vale.Arch.Types.reverse_bytes_quad32_seq",
"Vale.PPC64LE.Decls.buffer128_as_seq",
"Vale.AES.AES_BE_s.key_to_round_keys_word",
"Vale.AES.AES_common_s.nr",
"Vale.AES.OptPublic_BE.hkeys_reqs_pub",
"Vale.PPC64LE.Decls.s128",
"Vale.AES.AES_BE_s.aes_encrypt_word",
"Vale.Def.Words_s.Mkfour",
"Vale.Def.Types_s.nat32",
"Vale.AES.GCM_BE_s.compute_iv_BE",
"Vale.Def.Types_s.reverse_bytes_quad32",
"Vale.PPC64LE.Decls.buffer128_read",
"Vale.PPC64LE.Decls.buffer64_read",
"Vale.PPC64LE.Decls.va_get_mem_heaplet",
"Prims.l_Forall",
"Vale.PPC64LE.InsBasic.vale_heap",
"Vale.PPC64LE.Memory.quad32",
"Vale.PPC64LE.Machine_s.cr0_t",
"Vale.Arch.HeapImpl.vale_heap_layout",
"Vale.PPC64LE.InsBasic.vale_stack",
"Vale.PPC64LE.Memory.memtaint",
"Prims.l_imp",
"Vale.PPC64LE.Decls.modifies_mem",
"Vale.PPC64LE.Decls.loc_union",
"Vale.PPC64LE.Decls.loc_buffer",
"FStar.Seq.Base.length",
"Vale.Def.Words_s.nat8",
"Vale.AES.AES_common_s.is_aes_key",
"Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE",
"FStar.Pervasives.Native.__proj__Mktuple2__item___1",
"Vale.Def.Types_s.nat8",
"Vale.AES.GCM_BE_s.gcm_encrypt_BE",
"Vale.Arch.Types.be_quad32_to_bytes",
"FStar.Pervasives.Native.__proj__Mktuple2__item___2",
"Vale.PPC64LE.Machine_s.nat64",
"Vale.PPC64LE.Machine_s.quad32",
"Vale.PPC64LE.Decls.va_get_vec",
"FStar.Seq.Base.slice",
"Vale.Def.Words.Seq_s.seq_four_to_seq_BE",
"Vale.Def.Words_s.nat32",
"FStar.Seq.Base.append",
"Vale.PPC64LE.Machine_s.state",
"Vale.PPC64LE.Decls.va_upd_stackTaint",
"Vale.PPC64LE.Decls.va_upd_stack",
"Vale.PPC64LE.Decls.va_upd_mem_layout",
"Vale.PPC64LE.Decls.va_upd_mem_heaplet",
"Vale.PPC64LE.Decls.va_upd_cr0",
"Vale.PPC64LE.Decls.va_upd_vec",
"Vale.PPC64LE.Decls.va_upd_reg",
"Vale.PPC64LE.Decls.va_upd_mem"
] | [] | module Vale.AES.PPC64LE.GCMencrypt
open Vale.Def.Prop_s
open Vale.Def.Opaque_s
open FStar.Seq
open Vale.Def.Words_s
open Vale.Def.Words.Seq_s
open Vale.Def.Types_s
open Vale.Arch.Types
open Vale.Arch.HeapImpl
open Vale.AES.AES_BE_s
open Vale.AES.GCTR_BE_s
open Vale.AES.GCTR_BE
open Vale.AES.GCM_BE
open Vale.AES.GHash_BE_s
open Vale.AES.GHash_BE
open Vale.AES.GCM_BE_s
open Vale.AES.PPC64LE.AES
open Vale.AES.GF128_s
open Vale.AES.GF128
open Vale.Poly1305.Math
open Vale.AES.GCM_helpers_BE
open Vale.AES.PPC64LE.GCTR
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.InsBasic
open Vale.PPC64LE.InsMem
open Vale.PPC64LE.InsVector
open Vale.PPC64LE.InsStack
open Vale.PPC64LE.QuickCode
open Vale.PPC64LE.QuickCodes
open Vale.AES.PPC64LE.GF128_Mul
open Vale.Math.Poly2.Bits_s
open Vale.AES.PPC64LE.GHash
open Vale.Lib.Meta
open Vale.AES.OptPublic_BE
let aes_reqs
(alg:algorithm) (key:seq nat32) (round_keys:seq quad32) (keys_b:buffer128)
(key_ptr:int) (heap0:vale_heap) (layout:vale_heap_layout) : prop0
=
(alg = AES_128 \/ alg = AES_256) /\
is_aes_key_word alg key /\
length(round_keys) == nr(alg) + 1 /\
round_keys == key_to_round_keys_word alg key /\
validSrcAddrs128 heap0 key_ptr keys_b (nr alg + 1) layout Secret /\
reverse_bytes_quad32_seq (s128 heap0 keys_b) == round_keys
//-- Load_one_lsb
val va_code_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_code
val va_codegen_success_Load_one_lsb : dst:va_operand_vec_opr -> Tot va_pbool
val va_lemma_Load_one_lsb : va_b0:va_code -> va_s0:va_state -> dst:va_operand_vec_opr
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Load_one_lsb dst) va_s0 /\ va_is_dst_vec_opr dst va_s0
/\ va_get_ok va_s0 /\ dst =!= 4))
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 /\
va_state_eq va_sM (va_update_vec 4 va_sM (va_update_ok va_sM (va_update_operand_vec_opr dst
va_sM va_s0)))))
[@ va_qattr]
let va_wp_Load_one_lsb (dst:va_operand_vec_opr) (va_s0:va_state) (va_k:(va_state -> unit -> Type0))
: Type0 =
(va_is_dst_vec_opr dst va_s0 /\ va_get_ok va_s0 /\ dst =!= 4 /\ (forall
(va_x_dst:va_value_vec_opr) (va_x_v4:quad32) . let va_sM = va_upd_vec 4 va_x_v4
(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.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 1 0 0 0 ==> va_k va_sM (())))
val va_wpProof_Load_one_lsb : dst:va_operand_vec_opr -> 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_one_lsb dst va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Load_one_lsb dst) ([va_Mod_vec 4;
va_mod_vec_opr dst]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Load_one_lsb (dst:va_operand_vec_opr) : (va_quickCode unit (va_code_Load_one_lsb dst))
=
(va_QProc (va_code_Load_one_lsb dst) ([va_Mod_vec 4; va_mod_vec_opr dst]) (va_wp_Load_one_lsb
dst) (va_wpProof_Load_one_lsb dst))
//--
//-- Gcm_make_length_quad
val va_code_Gcm_make_length_quad : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_make_length_quad : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_make_length_quad : va_b0:va_code -> va_s0:va_state
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_make_length_quad ()) va_s0 /\ va_get_ok va_s0 /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (8
`op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64 /\
va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) /\ va_state_eq va_sM (va_update_vec 9 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_ok va_sM va_s0))))))
[@ va_qattr]
let va_wp_Gcm_make_length_quad (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7
va_s0 < pow2_64) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_v9:quad32) . let va_sM =
va_upd_vec 9 va_x_v9 (va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0)) in va_get_ok va_sM /\
(8 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ 8 `op_Multiply` va_get_reg 7 va_s0 < pow2_64
/\ va_get_vec 9 va_sM == Vale.Def.Words.Four_s.two_two_to_four #Vale.Def.Types_s.nat32
(Vale.Def.Words_s.Mktwo #(Vale.Def.Words_s.two Vale.Def.Types_s.nat32) (Vale.Def.Words_s.Mktwo
#Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 7 va_s0 `op_Modulus` pow2_32) (8
`op_Multiply` va_get_reg 7 va_s0 `op_Division` pow2_32 `op_Modulus` pow2_32))
(Vale.Def.Words_s.Mktwo #Vale.Def.Types_s.nat32 (8 `op_Multiply` va_get_reg 6 va_s0
`op_Modulus` pow2_32) (8 `op_Multiply` va_get_reg 6 va_s0 `op_Division` pow2_32 `op_Modulus`
pow2_32)))) ==> va_k va_sM (())))
val va_wpProof_Gcm_make_length_quad : va_s0:va_state -> va_k:(va_state -> unit -> Type0)
-> Ghost (va_state & va_fuel & unit)
(requires (va_t_require va_s0 /\ va_wp_Gcm_make_length_quad va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_make_length_quad ()) ([va_Mod_vec
9; va_Mod_reg 7; va_Mod_reg 6]) va_s0 va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_make_length_quad () : (va_quickCode unit (va_code_Gcm_make_length_quad ())) =
(va_QProc (va_code_Gcm_make_length_quad ()) ([va_Mod_vec 9; va_Mod_reg 7; va_Mod_reg 6])
va_wp_Gcm_make_length_quad va_wpProof_Gcm_make_length_quad)
//--
//-- Ghash_extra_bytes
val va_code_Ghash_extra_bytes : va_dummy:unit -> Tot va_code
val va_codegen_success_Ghash_extra_bytes : va_dummy:unit -> Tot va_pbool
val va_lemma_Ghash_extra_bytes : va_b0:va_code -> va_s0:va_state -> hkeys_b:buffer128 ->
total_bytes:nat -> old_hash:quad32 -> h_BE:quad32 -> completed_quads:(seq quad32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Ghash_extra_bytes ()) va_s0 /\ va_get_ok va_s0 /\
(va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash completed_quads /\
Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes)))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let raw_quads = FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1
(va_get_vec 9 va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) /\ va_state_eq va_sM
(va_update_cr0 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM
(va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM
(va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM
(va_update_reg 10 va_sM (va_update_reg 7 va_sM (va_update_ok va_sM va_s0)))))))))))))))))
[@ va_qattr]
let va_wp_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32) (h_BE:quad32)
(completed_quads:(seq quad32)) (va_s0:va_state) (va_k:(va_state -> unit -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (va_get_vec 1 va_s0 == Vale.AES.GHash_BE.ghash_incremental0 h_BE old_hash
completed_quads /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0) hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ FStar.Seq.Base.length #quad32 completed_quads ==
total_bytes `op_Division` 16 /\ total_bytes < 16 `op_Multiply` FStar.Seq.Base.length #quad32
completed_quads + 16 /\ va_get_reg 8 va_s0 == total_bytes `op_Modulus` 16 /\ total_bytes
`op_Modulus` 16 =!= 0 /\ (0 < total_bytes /\ total_bytes < 16 `op_Multiply`
Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes) /\ 16 `op_Multiply`
(Vale.AES.GCM_helpers_BE.bytes_to_quad_size total_bytes - 1) < total_bytes) /\ (forall
(va_x_r7:nat64) (va_x_r10:nat64) (va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32)
(va_x_v3:quad32) (va_x_v4:quad32) (va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32)
(va_x_v8:quad32) (va_x_v9:quad32) (va_x_v10:quad32) (va_x_cr0:cr0_t) . let va_sM = va_upd_cr0
va_x_cr0 (va_upd_vec 10 va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7
va_x_v7 (va_upd_vec 6 va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3
(va_upd_vec 2 va_x_v2 (va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10
(va_upd_reg 7 va_x_r7 va_s0))))))))))))) in va_get_ok va_sM /\ (let raw_quads =
FStar.Seq.Base.append #quad32 completed_quads (FStar.Seq.Base.create #quad32 1 (va_get_vec 9
va_s0)) in let input_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 raw_quads)) 0 total_bytes in let padded_bytes =
Vale.AES.GCTR_BE_s.pad_to_128_bits input_bytes in let input_quads =
Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_bytes in total_bytes > 0 ==> l_and
(FStar.Seq.Base.length #Vale.Def.Types_s.quad32 input_quads > 0) (va_get_vec 1 va_sM ==
Vale.AES.GHash_BE.ghash_incremental h_BE old_hash input_quads)) ==> va_k va_sM (())))
val va_wpProof_Ghash_extra_bytes : hkeys_b:buffer128 -> total_bytes:nat -> old_hash:quad32 ->
h_BE:quad32 -> completed_quads:(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_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0;
va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec
4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Ghash_extra_bytes (hkeys_b:buffer128) (total_bytes:nat) (old_hash:quad32)
(h_BE:quad32) (completed_quads:(seq quad32)) : (va_quickCode unit (va_code_Ghash_extra_bytes ()))
=
(va_QProc (va_code_Ghash_extra_bytes ()) ([va_Mod_cr0; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8;
va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec
1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 7]) (va_wp_Ghash_extra_bytes hkeys_b total_bytes
old_hash h_BE completed_quads) (va_wpProof_Ghash_extra_bytes hkeys_b total_bytes old_hash h_BE
completed_quads))
//--
//-- Gcm_blocks_auth
val va_code_Gcm_blocks_auth : va_dummy:unit -> Tot va_code
val va_codegen_success_Gcm_blocks_auth : va_dummy:unit -> Tot va_pbool
val va_lemma_Gcm_blocks_auth : va_b0:va_code -> va_s0:va_state -> auth_b:buffer128 ->
abytes_b:buffer128 -> hkeys_b:buffer128 -> h_BE:quad32
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_require_total va_b0 (va_code_Gcm_blocks_auth ()) va_s0 /\ va_get_ok va_s0 /\
(Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg 7 va_s0) auth_b
(va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128
(va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b 1 (va_get_mem_layout va_s0) Secret
/\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0 va_s0) (va_get_reg 5 va_s0)
hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 + 16 `op_Multiply` va_get_reg
6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b ==
va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b
== 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) <= va_get_reg 9 va_s0 /\
va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0) (128 `op_Division` 8) + 128 `op_Division`
8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0) hkeys_b)) h_BE)))
(ensures (fun (va_sM, va_fM, auth_quad_seq) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\
va_get_ok va_sM /\ (let auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = (if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8) then
auth_abytes_quads else auth_quads) in let (auth_input_bytes:(seq nat8)) = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) /\ va_state_eq va_sM (va_update_cr0 va_sM
(va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12 va_sM (va_update_vec 11 va_sM
(va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8 va_sM (va_update_vec 7 va_sM
(va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4 va_sM (va_update_vec 3 va_sM
(va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0 va_sM (va_update_reg 10 va_sM
(va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6 va_sM (va_update_ok va_sM
va_s0)))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128) (h_BE:quad32)
(va_s0:va_state) (va_k:(va_state -> (seq quad32) -> Type0)) : Type0 =
(va_get_ok va_s0 /\ (Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 1 va_s0) (va_get_reg
7 va_s0) auth_b (va_get_reg 6 va_s0) (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 6 va_s0) (va_get_reg 4 va_s0) abytes_b
1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem_heaplet 0
va_s0) (va_get_reg 5 va_s0) hkeys_b 3 (va_get_mem_layout va_s0) Secret /\ va_get_reg 7 va_s0 +
16 `op_Multiply` va_get_reg 6 va_s0 < pow2_64 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 auth_b == va_get_reg 6 va_s0 /\ Vale.PPC64LE.Decls.buffer_length
#Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\ (va_mul_nat (va_get_reg 6 va_s0) (128
`op_Division` 8) <= va_get_reg 9 va_s0 /\ va_get_reg 9 va_s0 < va_mul_nat (va_get_reg 6 va_s0)
(128 `op_Division` 8) + 128 `op_Division` 8) /\ Vale.AES.GHash_BE.hkeys_reqs_priv
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 0 va_s0)
hkeys_b)) h_BE) /\ (forall (va_x_r6:nat64) (va_x_r7:nat64) (va_x_r8:nat64) (va_x_r10:nat64)
(va_x_v0:quad32) (va_x_v1:quad32) (va_x_v2:quad32) (va_x_v3:quad32) (va_x_v4:quad32)
(va_x_v5:quad32) (va_x_v6:quad32) (va_x_v7:quad32) (va_x_v8:quad32) (va_x_v9:quad32)
(va_x_v10:quad32) (va_x_v11:quad32) (va_x_v12:quad32) (va_x_v13:quad32) (va_x_v14:quad32)
(va_x_cr0:cr0_t) (auth_quad_seq:(seq quad32)) . let va_sM = va_upd_cr0 va_x_cr0 (va_upd_vec 14
va_x_v14 (va_upd_vec 13 va_x_v13 (va_upd_vec 12 va_x_v12 (va_upd_vec 11 va_x_v11 (va_upd_vec 10
va_x_v10 (va_upd_vec 9 va_x_v9 (va_upd_vec 8 va_x_v8 (va_upd_vec 7 va_x_v7 (va_upd_vec 6
va_x_v6 (va_upd_vec 5 va_x_v5 (va_upd_vec 4 va_x_v4 (va_upd_vec 3 va_x_v3 (va_upd_vec 2 va_x_v2
(va_upd_vec 1 va_x_v1 (va_upd_vec 0 va_x_v0 (va_upd_reg 10 va_x_r10 (va_upd_reg 8 va_x_r8
(va_upd_reg 7 va_x_r7 (va_upd_reg 6 va_x_r6 va_s0))))))))))))))))))) in va_get_ok va_sM /\ (let
auth_abytes_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM)
auth_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet
6 va_s0) abytes_b)) in let auth_quads = Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem_heaplet 1 va_sM) auth_b) in let (raw_auth_quads:(seq
quad32)) = va_if (va_get_reg 9 va_s0 > va_get_reg 6 va_s0 `op_Multiply` 128 `op_Division` 8)
(fun _ -> auth_abytes_quads) (fun _ -> auth_quads) in let (auth_input_bytes:(seq nat8)) =
FStar.Seq.Base.slice #Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 raw_auth_quads)) 0 (va_get_reg
9 va_s0) in let (padded_auth_bytes:(seq nat8)) = Vale.AES.GCTR_BE_s.pad_to_128_bits
auth_input_bytes in auth_quad_seq == Vale.Def.Types_s.be_bytes_to_seq_quad32 padded_auth_bytes
/\ va_get_vec 1 va_sM == Vale.AES.GHash_BE.ghash_incremental0 h_BE (Vale.Def.Words_s.Mkfour
#Vale.Def.Types_s.nat32 0 0 0 0) auth_quad_seq) ==> va_k va_sM ((auth_quad_seq))))
val va_wpProof_Gcm_blocks_auth : auth_b:buffer128 -> abytes_b:buffer128 -> hkeys_b:buffer128 ->
h_BE:quad32 -> va_s0:va_state -> va_k:(va_state -> (seq quad32) -> Type0)
-> Ghost (va_state & va_fuel & (seq quad32))
(requires (va_t_require va_s0 /\ va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE va_s0 va_k))
(ensures (fun (va_sM, va_f0, va_g) -> va_t_ensure (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0;
va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12; va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9;
va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6; va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec
2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg 10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) va_s0
va_k ((va_sM, va_f0, va_g))))
[@ "opaque_to_smt" va_qattr]
let va_quick_Gcm_blocks_auth (auth_b:buffer128) (abytes_b:buffer128) (hkeys_b:buffer128)
(h_BE:quad32) : (va_quickCode (seq quad32) (va_code_Gcm_blocks_auth ())) =
(va_QProc (va_code_Gcm_blocks_auth ()) ([va_Mod_cr0; va_Mod_vec 14; va_Mod_vec 13; va_Mod_vec 12;
va_Mod_vec 11; va_Mod_vec 10; va_Mod_vec 9; va_Mod_vec 8; va_Mod_vec 7; va_Mod_vec 6;
va_Mod_vec 5; va_Mod_vec 4; va_Mod_vec 3; va_Mod_vec 2; va_Mod_vec 1; va_Mod_vec 0; va_Mod_reg
10; va_Mod_reg 8; va_Mod_reg 7; va_Mod_reg 6]) (va_wp_Gcm_blocks_auth auth_b abytes_b hkeys_b
h_BE) (va_wpProof_Gcm_blocks_auth auth_b abytes_b hkeys_b h_BE))
//--
#reset-options "--z3rlimit 100"
//-- Gcm_blocks_stdcall
val va_code_Gcm_blocks_stdcall : alg:algorithm -> Tot va_code
val va_codegen_success_Gcm_blocks_stdcall : alg:algorithm -> Tot va_pbool
let va_req_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) : prop =
(va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv)))
let va_ens_Gcm_blocks_stdcall (va_b0:va_code) (va_s0:va_state) (alg:algorithm) (auth_b:buffer128)
(auth_bytes:nat64) (auth_num:nat64) (keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE)
(hkeys_b:buffer128) (abytes_b:buffer128) (in128_b:buffer128) (out128_b:buffer128)
(len128_num:nat64) (inout_b:buffer128) (plain_num:nat64) (gcm_struct_b:buffer64)
(tag_b:buffer128) (key:(seq nat32)) (va_sM:va_state) (va_fM:va_fuel) : prop =
(va_req_Gcm_blocks_stdcall va_b0 va_s0 alg auth_b auth_bytes auth_num keys_b iv_b iv hkeys_b
abytes_b in128_b out128_b len128_num inout_b plain_num gcm_struct_b tag_b key /\
va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\ (let
(abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 0
(va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0)))))))))))))))))))))))))))))))))))))))))))))))))
val va_lemma_Gcm_blocks_stdcall : va_b0:va_code -> va_s0:va_state -> alg:algorithm ->
auth_b:buffer128 -> auth_bytes:nat64 -> auth_num:nat64 -> keys_b:buffer128 -> iv_b:buffer128 ->
iv:supported_iv_BE -> hkeys_b:buffer128 -> abytes_b:buffer128 -> in128_b:buffer128 ->
out128_b:buffer128 -> len128_num:nat64 -> inout_b:buffer128 -> plain_num:nat64 ->
gcm_struct_b:buffer64 -> tag_b:buffer128 -> key:(seq nat32)
-> Ghost (va_state & va_fuel)
(requires (va_require_total va_b0 (va_code_Gcm_blocks_stdcall alg) va_s0 /\ va_get_ok va_s0 /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in va_get_reg 1 va_s0 == Vale.PPC64LE.Stack_i.init_r1
(va_get_stack va_s0) /\ Vale.PPC64LE.Memory.is_initial_heap (va_get_mem_layout va_s0)
(va_get_mem va_s0) /\ auth_len == auth_num /\ auth_num_bytes == auth_bytes /\ len128 ==
len128_num /\ plain_num_bytes == plain_num /\ Vale.PPC64LE.Decls.validSrcAddrs64 (va_get_mem
va_s0) (va_get_reg 3 va_s0) gcm_struct_b 13 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) auth_ptr auth_b auth_len
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0)
abytes_ptr abytes_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128
(va_get_mem va_s0) iv_ptr iv_b 1 (va_get_mem_layout va_s0) Public /\
Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) in128_ptr in128_b len128
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
out128_ptr out128_b len128 (va_get_mem_layout va_s0) Secret /\
Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0) inout_ptr inout_b 1 (va_get_mem_layout
va_s0) Secret /\ Vale.PPC64LE.Decls.validSrcAddrs128 (va_get_mem va_s0) h_ptr hkeys_b 3
(va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.validDstAddrs128 (va_get_mem va_s0)
tag_ptr tag_b 1 (va_get_mem_layout va_s0) Secret /\ Vale.PPC64LE.Decls.buffer_disjoints64_128
gcm_struct_b ([keys_b; auth_b; abytes_b; iv_b; in128_b; out128_b; inout_b; hkeys_b; tag_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 tag_b ([keys_b; auth_b; abytes_b; iv_b; in128_b;
out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128 iv_b ([keys_b; auth_b;
abytes_b; in128_b; out128_b; inout_b; hkeys_b]) /\ Vale.PPC64LE.Decls.buffer_disjoints128
inout_b ([keys_b; auth_b; abytes_b; in128_b; out128_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 auth_b ([keys_b; abytes_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 abytes_b ([keys_b; hkeys_b]) /\
Vale.PPC64LE.Decls.buffer_disjoints128 out128_b ([keys_b; auth_b; abytes_b; hkeys_b; inout_b])
/\ Vale.PPC64LE.Decls.buffer_disjoints128 in128_b ([keys_b; auth_b; abytes_b; hkeys_b;
inout_b]) /\ (Vale.PPC64LE.Decls.buffers_disjoint128 in128_b out128_b \/ in128_b == out128_b)
/\ auth_ptr + 16 `op_Multiply` auth_len < pow2_64 /\ in128_ptr + 16 `op_Multiply` len128 <
pow2_64 /\ out128_ptr + 16 `op_Multiply` len128 < pow2_64 /\ inout_ptr + 16 < pow2_64 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 auth_b == auth_len /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 abytes_b == 1 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b ==
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 out128_b /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 in128_b == len128 /\
Vale.PPC64LE.Decls.buffer_length #Vale.PPC64LE.Memory.vuint128 inout_b == 1 /\ plain_num_bytes
< pow2_32 /\ auth_num_bytes < pow2_32 /\ Vale.PPC64LE.Memory.buffer_addr
#Vale.PPC64LE.Memory.vuint128 keys_b (va_get_mem va_s0) + 128 < pow2_64 /\ (va_mul_nat len128
(128 `op_Division` 8) <= plain_num_bytes /\ plain_num_bytes < va_mul_nat len128 (128
`op_Division` 8) + 128 `op_Division` 8) /\ (va_mul_nat auth_len (128 `op_Division` 8) <=
auth_num_bytes /\ auth_num_bytes < va_mul_nat auth_len (128 `op_Division` 8) + 128
`op_Division` 8) /\ (alg = AES_128 \/ alg = AES_256) /\ Vale.AES.AES_BE_s.is_aes_key_word alg
key /\ Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.buffer128_as_seq
(va_get_mem va_s0) keys_b) == Vale.AES.AES_BE_s.key_to_round_keys_word alg key /\
Vale.PPC64LE.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.AES.OptPublic_BE.hkeys_reqs_pub (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) hkeys_b)) (Vale.AES.AES_BE_s.aes_encrypt_word alg
key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0 0 0)) /\ (let h_BE =
Vale.AES.AES_BE_s.aes_encrypt_word alg key (Vale.Def.Words_s.Mkfour #Vale.Def.Types_s.nat32 0 0
0 0) in let iv_BE = Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read
iv_b 0 (va_get_mem va_s0)) in iv_BE == Vale.AES.GCM_BE_s.compute_iv_BE h_BE iv))))
(ensures (fun (va_sM, va_fM) -> va_ensure_total va_b0 va_s0 va_sM va_fM /\ va_get_ok va_sM /\
(let (abytes_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b
0 (va_get_mem_heaplet 3 va_s0) in let (in128_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 1 (va_get_mem_heaplet 3 va_s0) in let
(out128_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 2
(va_get_mem_heaplet 3 va_s0) in let (len128:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 3 (va_get_mem_heaplet 3 va_s0) in let
(inout_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 4
(va_get_mem_heaplet 3 va_s0) in let (plain_num_bytes:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 5 (va_get_mem_heaplet 3 va_s0) in let
(auth_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 6
(va_get_mem_heaplet 3 va_s0) in let (auth_len:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 7 (va_get_mem_heaplet 3 va_s0) in let
(auth_num_bytes:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 8
(va_get_mem_heaplet 3 va_s0) in let (iv_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 9 (va_get_mem_heaplet 3 va_s0) in let
(keys_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 10
(va_get_mem_heaplet 3 va_s0) in let (h_ptr:Vale.PPC64LE.Machine_s.nat64) =
Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 11 (va_get_mem_heaplet 3 va_s0) in let
(tag_ptr:Vale.PPC64LE.Machine_s.nat64) = Vale.PPC64LE.Decls.buffer64_read gcm_struct_b 12
(va_get_mem_heaplet 3 va_s0) in Vale.PPC64LE.Decls.modifies_mem (Vale.PPC64LE.Decls.loc_union
(Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128 tag_b)
(Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer #Vale.PPC64LE.Memory.vuint128
iv_b) (Vale.PPC64LE.Decls.loc_union (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 out128_b) (Vale.PPC64LE.Decls.loc_buffer
#Vale.PPC64LE.Memory.vuint128 inout_b)))) (va_get_mem va_s0) (va_get_mem va_sM) /\
plain_num_bytes < pow2_32 /\ auth_num_bytes < pow2_32 /\ (let iv_BE =
Vale.Def.Types_s.reverse_bytes_quad32 (Vale.PPC64LE.Decls.buffer128_read iv_b 0 (va_get_mem
va_s0)) in let auth_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) auth_b))
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_s0)
abytes_b)) in let auth_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 auth_raw_quads)) 0 auth_num_bytes in let plain_raw_quads =
FStar.Seq.Base.append #Vale.Def.Types_s.quad32 (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) in128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq
(Vale.PPC64LE.Decls.s128 (va_get_mem va_s0) inout_b)) in let plain_bytes = FStar.Seq.Base.slice
#Vale.Def.Words_s.nat8 (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE
(Vale.Def.Words.Seq_s.seq_four_to_seq_BE #Vale.Def.Words_s.nat32 plain_raw_quads)) 0
plain_num_bytes in let cipher_raw_quads = FStar.Seq.Base.append #Vale.Def.Types_s.quad32
(Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem va_sM)
out128_b)) (Vale.Arch.Types.reverse_bytes_quad32_seq (Vale.PPC64LE.Decls.s128 (va_get_mem
va_sM) inout_b)) in let cipher_bytes = FStar.Seq.Base.slice #Vale.Def.Words_s.nat8
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE (Vale.Def.Words.Seq_s.seq_four_to_seq_BE
#Vale.Def.Words_s.nat32 cipher_raw_quads)) 0 plain_num_bytes in l_and (l_and (l_and (l_and
(FStar.Seq.Base.length #Vale.Def.Words_s.nat8 auth_bytes < pow2_32) (FStar.Seq.Base.length
#Vale.Def.Words_s.nat8 plain_bytes < pow2_32)) (Vale.AES.AES_common_s.is_aes_key alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key))) (cipher_bytes ==
__proj__Mktuple2__item___1 #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq
Vale.Def.Types_s.nat8) (Vale.AES.GCM_BE_s.gcm_encrypt_BE alg
(Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv plain_bytes auth_bytes)))
(Vale.Arch.Types.be_quad32_to_bytes (Vale.Def.Types_s.reverse_bytes_quad32
(Vale.PPC64LE.Decls.buffer128_read tag_b 0 (va_get_mem va_sM))) == __proj__Mktuple2__item___2
#(FStar.Seq.Base.seq Vale.Def.Types_s.nat8) #(FStar.Seq.Base.seq Vale.Def.Types_s.nat8)
(Vale.AES.GCM_BE_s.gcm_encrypt_BE alg (Vale.Def.Words.Seq_s.seq_nat32_to_seq_nat8_BE key) iv
plain_bytes auth_bytes)) /\ va_get_reg 1 va_sM == va_get_reg 1 va_s0 /\ l_and (l_and (l_and
(l_and (l_and (l_and (l_and (l_and (va_get_reg 25 va_sM == va_get_reg 25 va_s0) (va_get_reg 26
va_sM == va_get_reg 26 va_s0)) (va_get_reg 27 va_sM == va_get_reg 27 va_s0)) (va_get_reg 28
va_sM == va_get_reg 28 va_s0)) (va_get_reg 29 va_sM == va_get_reg 29 va_s0)) (va_get_reg 30
va_sM == va_get_reg 30 va_s0)) (va_get_reg 31 va_sM == va_get_reg 31 va_s0)) (va_get_vec 20
va_sM == va_get_vec 20 va_s0)) (va_get_vec 21 va_sM == va_get_vec 21 va_s0))) /\ va_state_eq
va_sM (va_update_stackTaint va_sM (va_update_stack va_sM (va_update_mem_layout va_sM
(va_update_mem_heaplet 5 va_sM (va_update_mem_heaplet 4 va_sM (va_update_mem_heaplet 2 va_sM
(va_update_mem_heaplet 1 va_sM (va_update_cr0 va_sM (va_update_vec 21 va_sM (va_update_vec 20
va_sM (va_update_vec 19 va_sM (va_update_vec 18 va_sM (va_update_vec 17 va_sM (va_update_vec 16
va_sM (va_update_vec 15 va_sM (va_update_vec 14 va_sM (va_update_vec 13 va_sM (va_update_vec 12
va_sM (va_update_vec 11 va_sM (va_update_vec 10 va_sM (va_update_vec 9 va_sM (va_update_vec 8
va_sM (va_update_vec 7 va_sM (va_update_vec 6 va_sM (va_update_vec 5 va_sM (va_update_vec 4
va_sM (va_update_vec 3 va_sM (va_update_vec 2 va_sM (va_update_vec 1 va_sM (va_update_vec 0
va_sM (va_update_reg 31 va_sM (va_update_reg 30 va_sM (va_update_reg 29 va_sM (va_update_reg 28
va_sM (va_update_reg 27 va_sM (va_update_reg 26 va_sM (va_update_reg 25 va_sM (va_update_reg 10
va_sM (va_update_reg 9 va_sM (va_update_reg 8 va_sM (va_update_reg 7 va_sM (va_update_reg 6
va_sM (va_update_reg 5 va_sM (va_update_reg 4 va_sM (va_update_reg 3 va_sM (va_update_reg 1
va_sM (va_update_ok va_sM (va_update_mem va_sM
va_s0))))))))))))))))))))))))))))))))))))))))))))))))))
[@ va_qattr]
let va_wp_Gcm_blocks_stdcall (alg:algorithm) (auth_b:buffer128) (auth_bytes:nat64) (auth_num:nat64)
(keys_b:buffer128) (iv_b:buffer128) (iv:supported_iv_BE) (hkeys_b:buffer128) (abytes_b:buffer128)
(in128_b:buffer128) (out128_b:buffer128) (len128_num:nat64) (inout_b:buffer128) (plain_num:nat64)
(gcm_struct_b:buffer64) (tag_b:buffer128) (key:(seq nat32)) (va_s0:va_state) (va_k:(va_state -> | false | true | Vale.AES.PPC64LE.GCMencrypt.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": 100,
"z3rlimit_factor": 1,
"z3seed": 0,
"z3smtopt": [],
"z3version": "4.8.5"
} | null | val va_wp_Gcm_blocks_stdcall
(alg: algorithm)
(auth_b: buffer128)
(auth_bytes auth_num: nat64)
(keys_b iv_b: buffer128)
(iv: supported_iv_BE)
(hkeys_b abytes_b in128_b out128_b: buffer128)
(len128_num: nat64)
(inout_b: buffer128)
(plain_num: nat64)
(gcm_struct_b: buffer64)
(tag_b: buffer128)
(key: (seq nat32))
(va_s0: va_state)
(va_k: (va_state -> unit -> Type0))
: Type0 | [] | Vale.AES.PPC64LE.GCMencrypt.va_wp_Gcm_blocks_stdcall | {
"file_name": "obj/Vale.AES.PPC64LE.GCMencrypt.fsti",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
alg: Vale.AES.AES_common_s.algorithm ->
auth_b: Vale.PPC64LE.Memory.buffer128 ->
auth_bytes: Vale.PPC64LE.Memory.nat64 ->
auth_num: Vale.PPC64LE.Memory.nat64 ->
keys_b: Vale.PPC64LE.Memory.buffer128 ->
iv_b: Vale.PPC64LE.Memory.buffer128 ->
iv: Vale.AES.GCM_BE_s.supported_iv_BE ->
hkeys_b: Vale.PPC64LE.Memory.buffer128 ->
abytes_b: Vale.PPC64LE.Memory.buffer128 ->
in128_b: Vale.PPC64LE.Memory.buffer128 ->
out128_b: Vale.PPC64LE.Memory.buffer128 ->
len128_num: Vale.PPC64LE.Memory.nat64 ->
inout_b: Vale.PPC64LE.Memory.buffer128 ->
plain_num: Vale.PPC64LE.Memory.nat64 ->
gcm_struct_b: Vale.PPC64LE.Memory.buffer64 ->
tag_b: Vale.PPC64LE.Memory.buffer128 ->
key: FStar.Seq.Base.seq Vale.PPC64LE.Memory.nat32 ->
va_s0: Vale.PPC64LE.Decls.va_state ->
va_k: (_: Vale.PPC64LE.Decls.va_state -> _: Prims.unit -> Type0)
-> Type0 | {
"end_col": 10,
"end_line": 780,
"start_col": 2,
"start_line": 626
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 index = (i:size_t{size_v i < 16}) | let index = | false | null | false | (i: size_t{size_v i < 16}) | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [
"total"
] | [
"Lib.IntTypes.size_t",
"Prims.b2t",
"Prims.op_LessThan",
"Lib.IntTypes.size_v"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul | false | true | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 index : Type0 | [] | Hacl.Impl.Chacha20.Core32xN.index | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 37,
"end_line": 26,
"start_col": 12,
"start_line": 26
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 state (w:lanes) = lbuffer (uint32xN w) 16ul | let state (w: lanes) = | false | null | false | lbuffer (uint32xN w) 16ul | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [
"total"
] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Lib.Buffer.lbuffer",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"FStar.UInt32.__uint_to_t"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w | false | true | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 state : w: Hacl.Impl.Chacha20.Core32xN.lanes -> Type0 | [] | Hacl.Impl.Chacha20.Core32xN.state | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | w: Hacl.Impl.Chacha20.Core32xN.lanes -> Type0 | {
"end_col": 47,
"end_line": 24,
"start_col": 22,
"start_line": 24
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 lanes = Spec.lanes | let lanes = | false | null | false | Spec.lanes | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [
"total"
] | [
"Hacl.Spec.Chacha20.Vec.lanes"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0" | false | true | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 lanes : Type0 | [] | Hacl.Impl.Chacha20.Core32xN.lanes | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 22,
"end_line": 19,
"start_col": 12,
"start_line": 19
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 uint32xN (w:lanes) = vec_t U32 w | let uint32xN (w: lanes) = | false | null | false | vec_t U32 w | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [
"total"
] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Lib.IntVector.vec_t",
"Lib.IntTypes.U32"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes | false | true | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 uint32xN : w: Hacl.Impl.Chacha20.Core32xN.lanes -> Type0 | [] | Hacl.Impl.Chacha20.Core32xN.uint32xN | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | w: Hacl.Impl.Chacha20.Core32xN.lanes -> Type0 | {
"end_col": 36,
"end_line": 22,
"start_col": 25,
"start_line": 22
} |
|
FStar.HyperStack.ST.Stack | val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost)) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 copy_state #w st ost = copy st ost | val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = | true | null | false | copy st ost | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Lib.Buffer.copy",
"Lib.Buffer.MUT",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"FStar.UInt32.__uint_to_t",
"Prims.unit"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost)) | [] | Hacl.Impl.Chacha20.Core32xN.copy_state | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | st: Hacl.Impl.Chacha20.Core32xN.state w -> ost: Hacl.Impl.Chacha20.Core32xN.state w
-> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 38,
"end_line": 59,
"start_col": 27,
"start_line": 59
} |
FStar.HyperStack.ST.StackInline | val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w)))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 create_state w = create (size 16) (vec_zero U32 w) | val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = | true | null | false | create (size 16) (vec_zero U32 w) | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Lib.Buffer.create",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"Lib.IntTypes.size",
"Lib.IntVector.vec_zero",
"Lib.IntTypes.U32",
"Lib.Buffer.lbuffer",
"Hacl.Impl.Chacha20.Core32xN.state"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w)))) | [] | Hacl.Impl.Chacha20.Core32xN.create_state | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | w: Hacl.Impl.Chacha20.Core32xN.lanes
-> FStar.HyperStack.ST.StackInline (Hacl.Impl.Chacha20.Core32xN.state w) | {
"end_col": 54,
"end_line": 34,
"start_col": 21,
"start_line": 34
} |
FStar.HyperStack.ST.Stack | val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 sum_state #w st ost = map2T (size 16) st ( +| ) st ost | val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = | true | null | false | map2T (size 16) st ( +| ) st ost | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Lib.Buffer.map2T",
"Lib.Buffer.MUT",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"Lib.IntTypes.size",
"Lib.IntVector.op_Plus_Bar",
"Lib.IntTypes.U32",
"Prims.unit"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost))) | [] | Hacl.Impl.Chacha20.Core32xN.sum_state | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | st: Hacl.Impl.Chacha20.Core32xN.state w -> ost: Hacl.Impl.Chacha20.Core32xN.state w
-> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 59,
"end_line": 70,
"start_col": 27,
"start_line": 70
} |
FStar.HyperStack.ST.Stack | val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 transpose #w st =
match w with
| 1 -> transpose1 st
| 4 -> transpose4 st
| 8 -> transpose8 st | val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st)))
let transpose #w st = | true | null | false | match w with
| 1 -> transpose1 st
| 4 -> transpose4 st
| 8 -> transpose8 st | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Hacl.Impl.Chacha20.Core32xN.transpose1",
"Prims.unit",
"Hacl.Impl.Chacha20.Core32xN.transpose4",
"Hacl.Impl.Chacha20.Core32xN.transpose8"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15
inline_for_extraction noextract
val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st)))
let transpose8 st =
let (st0,st1,st2,st3,st4,st5,st6,st7) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul),st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8,st9,st10,st11,st12,st13,st14,st15) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul),st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3,v4,v5,v6,v7) = VecTranspose.transpose8x8 (st0,st1,st2,st3,st4,st5,st6,st7) in
let (v8,v9,v10,v11,v12,v13,v14,v15) = VecTranspose.transpose8x8 (st8,st9,st10,st11,st12,st13,st14,st15) in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15
inline_for_extraction noextract
val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st))) | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.transpose | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | st: Hacl.Impl.Chacha20.Core32xN.state w -> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 22,
"end_line": 124,
"start_col": 2,
"start_line": 121
} |
FStar.HyperStack.ST.Stack | val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v | val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c = | true | null | false | let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Lib.IntTypes.size_t",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"FStar.Mul.op_Star",
"Lib.IntTypes.v",
"Lib.IntTypes.U32",
"Lib.IntTypes.PUB",
"Lib.IntTypes.max_size_t",
"Lib.Buffer.op_Array_Assignment",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"FStar.UInt32.__uint_to_t",
"Lib.IntTypes.size",
"Lib.IntVector.op_Plus_Bar",
"Prims.unit",
"Lib.Buffer.op_Array_Access",
"Lib.Buffer.MUT",
"Lib.IntVector.vec_t",
"Prims.eq2",
"Lib.Sequence.lseq",
"Lib.IntTypes.int_t",
"Lib.IntTypes.SEC",
"Lib.IntVector.vec_v",
"Lib.Sequence.create",
"Lib.IntTypes.mul",
"Lib.IntTypes.mk_int",
"Lib.IntTypes.size_to_uint32",
"Lib.IntVector.vec_load",
"Lib.IntTypes.op_Star_Bang",
"Lib.IntTypes.u32"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.add_counter | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
st: Hacl.Impl.Chacha20.Core32xN.state w ->
c: Lib.IntTypes.size_t{w * Lib.IntTypes.v c <= Lib.IntTypes.max_size_t}
-> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 28,
"end_line": 48,
"start_col": 25,
"start_line": 45
} |
FStar.HyperStack.ST.Stack | val line:
#w:lanes
-> st:state w
-> a:index -> b:index -> d:index
-> r:rotval U32 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.line (v a) (v b) (v d) r (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 line #w st a b d r =
st.(a) <- st.(a) +| st.(b);
let std = st.(d) ^| st.(a) in
st.(d) <- std <<<| r | val line:
#w:lanes
-> st:state w
-> a:index -> b:index -> d:index
-> r:rotval U32 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.line (v a) (v b) (v d) r (as_seq h0 st)))
let line #w st a b d r = | true | null | false | st.(a) <- st.(a) +| st.(b);
let std = st.(d) ^| st.(a) in
st.(d) <- std <<<| r | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Hacl.Impl.Chacha20.Core32xN.index",
"Lib.IntTypes.rotval",
"Lib.IntTypes.U32",
"Lib.Buffer.op_Array_Assignment",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"FStar.UInt32.__uint_to_t",
"Lib.IntVector.op_Less_Less_Less_Bar",
"Prims.unit",
"Lib.IntVector.vec_t",
"Lib.IntVector.op_Hat_Bar",
"Lib.Buffer.op_Array_Access",
"Lib.Buffer.MUT",
"Lib.IntVector.op_Plus_Bar"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15
inline_for_extraction noextract
val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st)))
let transpose8 st =
let (st0,st1,st2,st3,st4,st5,st6,st7) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul),st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8,st9,st10,st11,st12,st13,st14,st15) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul),st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3,v4,v5,v6,v7) = VecTranspose.transpose8x8 (st0,st1,st2,st3,st4,st5,st6,st7) in
let (v8,v9,v10,v11,v12,v13,v14,v15) = VecTranspose.transpose8x8 (st8,st9,st10,st11,st12,st13,st14,st15) in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15
inline_for_extraction noextract
val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st)))
let transpose #w st =
match w with
| 1 -> transpose1 st
| 4 -> transpose4 st
| 8 -> transpose8 st
inline_for_extraction noextract
val xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\
as_seq h1 o == Spec.xor_block #w (as_seq h0 st) (as_seq h0 b)))
let xor_block #w o st b =
let h0 = ST.get () in
map_blocks_multi h0 (size w *! 4ul) 16ul b o
(fun h -> Spec.xor_block_f #w (as_seq h0 st))
(fun i ->
[@inline_let]
let bs = normalize_term (size w *! 4ul) in
let x = vec_load_le U32 w (sub b (i *! bs) bs) in
let y = x ^| st.(i) in
vec_store_le #U32 #w (sub o (i *! bs) bs) y
)
inline_for_extraction noextract
val line:
#w:lanes
-> st:state w
-> a:index -> b:index -> d:index
-> r:rotval U32 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.line (v a) (v b) (v d) r (as_seq h0 st))) | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 line:
#w:lanes
-> st:state w
-> a:index -> b:index -> d:index
-> r:rotval U32 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.line (v a) (v b) (v d) r (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.line | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
st: Hacl.Impl.Chacha20.Core32xN.state w ->
a: Hacl.Impl.Chacha20.Core32xN.index ->
b: Hacl.Impl.Chacha20.Core32xN.index ->
d: Hacl.Impl.Chacha20.Core32xN.index ->
r: Lib.IntTypes.rotval Lib.IntTypes.U32
-> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 22,
"end_line": 162,
"start_col": 2,
"start_line": 160
} |
FStar.HyperStack.ST.Stack | val quarter_round:
#w:lanes
-> st:state w
-> a:index -> b:index -> c:index -> d:index ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.quarter_round (v a) (v b) (v c) (v d) (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 quarter_round #w st a b c d =
line st a b d (size 16);
line st c d b (size 12);
line st a b d (size 8);
line st c d b (size 7) | val quarter_round:
#w:lanes
-> st:state w
-> a:index -> b:index -> c:index -> d:index ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.quarter_round (v a) (v b) (v c) (v d) (as_seq h0 st)))
let quarter_round #w st a b c d = | true | null | false | line st a b d (size 16);
line st c d b (size 12);
line st a b d (size 8);
line st c d b (size 7) | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Hacl.Impl.Chacha20.Core32xN.index",
"Hacl.Impl.Chacha20.Core32xN.line",
"Lib.IntTypes.size",
"Prims.unit"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15
inline_for_extraction noextract
val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st)))
let transpose8 st =
let (st0,st1,st2,st3,st4,st5,st6,st7) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul),st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8,st9,st10,st11,st12,st13,st14,st15) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul),st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3,v4,v5,v6,v7) = VecTranspose.transpose8x8 (st0,st1,st2,st3,st4,st5,st6,st7) in
let (v8,v9,v10,v11,v12,v13,v14,v15) = VecTranspose.transpose8x8 (st8,st9,st10,st11,st12,st13,st14,st15) in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15
inline_for_extraction noextract
val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st)))
let transpose #w st =
match w with
| 1 -> transpose1 st
| 4 -> transpose4 st
| 8 -> transpose8 st
inline_for_extraction noextract
val xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\
as_seq h1 o == Spec.xor_block #w (as_seq h0 st) (as_seq h0 b)))
let xor_block #w o st b =
let h0 = ST.get () in
map_blocks_multi h0 (size w *! 4ul) 16ul b o
(fun h -> Spec.xor_block_f #w (as_seq h0 st))
(fun i ->
[@inline_let]
let bs = normalize_term (size w *! 4ul) in
let x = vec_load_le U32 w (sub b (i *! bs) bs) in
let y = x ^| st.(i) in
vec_store_le #U32 #w (sub o (i *! bs) bs) y
)
inline_for_extraction noextract
val line:
#w:lanes
-> st:state w
-> a:index -> b:index -> d:index
-> r:rotval U32 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.line (v a) (v b) (v d) r (as_seq h0 st)))
let line #w st a b d r =
st.(a) <- st.(a) +| st.(b);
let std = st.(d) ^| st.(a) in
st.(d) <- std <<<| r
inline_for_extraction noextract
val quarter_round:
#w:lanes
-> st:state w
-> a:index -> b:index -> c:index -> d:index ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.quarter_round (v a) (v b) (v c) (v d) (as_seq h0 st))) | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 quarter_round:
#w:lanes
-> st:state w
-> a:index -> b:index -> c:index -> d:index ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.quarter_round (v a) (v b) (v c) (v d) (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.quarter_round | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
st: Hacl.Impl.Chacha20.Core32xN.state w ->
a: Hacl.Impl.Chacha20.Core32xN.index ->
b: Hacl.Impl.Chacha20.Core32xN.index ->
c: Hacl.Impl.Chacha20.Core32xN.index ->
d: Hacl.Impl.Chacha20.Core32xN.index
-> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 24,
"end_line": 177,
"start_col": 2,
"start_line": 174
} |
FStar.HyperStack.ST.Stack | val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 transpose8 st =
let (st0,st1,st2,st3,st4,st5,st6,st7) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul),st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8,st9,st10,st11,st12,st13,st14,st15) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul),st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3,v4,v5,v6,v7) = VecTranspose.transpose8x8 (st0,st1,st2,st3,st4,st5,st6,st7) in
let (v8,v9,v10,v11,v12,v13,v14,v15) = VecTranspose.transpose8x8 (st8,st9,st10,st11,st12,st13,st14,st15) in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15 | val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st)))
let transpose8 st = | true | null | false | let st0, st1, st2, st3, st4, st5, st6, st7 =
(st.(0ul), st.(1ul), st.(2ul), st.(3ul), st.(4ul), st.(5ul), st.(6ul), st.(7ul))
in
let st8, st9, st10, st11, st12, st13, st14, st15 =
(st.(8ul), st.(9ul), st.(10ul), st.(11ul), st.(12ul), st.(13ul), st.(14ul), st.(15ul))
in
let v0, v1, v2, v3, v4, v5, v6, v7 =
VecTranspose.transpose8x8 (st0, st1, st2, st3, st4, st5, st6, st7)
in
let v8, v9, v10, v11, v12, v13, v14, v15 =
VecTranspose.transpose8x8 (st8, st9, st10, st11, st12, st13, st14, st15)
in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15 | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.state",
"Lib.IntVector.vec_t",
"Lib.IntTypes.U32",
"Lib.Buffer.create16",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"Prims.unit",
"Lib.IntVector.Transpose.vec_t8",
"Lib.IntVector.Transpose.transpose8x8",
"FStar.Pervasives.Native.Mktuple8",
"FStar.Pervasives.Native.tuple8",
"Lib.Buffer.op_Array_Access",
"Lib.Buffer.MUT",
"FStar.UInt32.__uint_to_t"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15
inline_for_extraction noextract
val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.transpose8 | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | st: Hacl.Impl.Chacha20.Core32xN.state 8 -> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 81,
"end_line": 110,
"start_col": 19,
"start_line": 105
} |
FStar.HyperStack.ST.Stack | val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15 | val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st = | true | null | false | let st0, st1, st2, st3 = (st.(0ul), st.(1ul), st.(2ul), st.(3ul)) in
let st4, st5, st6, st7 = (st.(4ul), st.(5ul), st.(6ul), st.(7ul)) in
let st8, st9, st10, st11 = (st.(8ul), st.(9ul), st.(10ul), st.(11ul)) in
let st12, st13, st14, st15 = (st.(12ul), st.(13ul), st.(14ul), st.(15ul)) in
let v0, v1, v2, v3 = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let v4, v5, v6, v7 = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let v8, v9, v10, v11 = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let v12, v13, v14, v15 = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15 | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.state",
"Lib.IntVector.vec_t",
"Lib.IntTypes.U32",
"Lib.Buffer.create16",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"Prims.unit",
"Lib.IntVector.Transpose.vec_t4",
"Lib.IntVector.Transpose.transpose4x4",
"FStar.Pervasives.Native.Mktuple4",
"FStar.Pervasives.Native.tuple4",
"Lib.Buffer.op_Array_Access",
"Lib.Buffer.MUT",
"FStar.UInt32.__uint_to_t"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.transpose4 | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | st: Hacl.Impl.Chacha20.Core32xN.state 4 -> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 81,
"end_line": 96,
"start_col": 19,
"start_line": 87
} |
FStar.HyperStack.ST.Stack | val xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\
as_seq h1 o == Spec.xor_block #w (as_seq h0 st) (as_seq h0 b))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 xor_block #w o st b =
let h0 = ST.get () in
map_blocks_multi h0 (size w *! 4ul) 16ul b o
(fun h -> Spec.xor_block_f #w (as_seq h0 st))
(fun i ->
[@inline_let]
let bs = normalize_term (size w *! 4ul) in
let x = vec_load_le U32 w (sub b (i *! bs) bs) in
let y = x ^| st.(i) in
vec_store_le #U32 #w (sub o (i *! bs) bs) y
) | val xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\
as_seq h1 o == Spec.xor_block #w (as_seq h0 st) (as_seq h0 b)))
let xor_block #w o st b = | true | null | false | let h0 = ST.get () in
map_blocks_multi h0
(size w *! 4ul)
16ul
b
o
(fun h -> Spec.xor_block_f #w (as_seq h0 st))
(fun i ->
[@@ inline_let ]let bs = normalize_term (size w *! 4ul) in
let x = vec_load_le U32 w (sub b (i *! bs) bs) in
let y = x ^| st.(i) in
vec_store_le #U32 #w (sub o (i *! bs) bs) y) | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Lib.Buffer.lbuffer",
"Lib.IntTypes.uint8",
"Lib.IntTypes.op_Star_Bang",
"Lib.IntTypes.U32",
"Lib.IntTypes.PUB",
"FStar.UInt32.__uint_to_t",
"Lib.IntTypes.size",
"Hacl.Impl.Chacha20.Core32xN.state",
"Lib.Buffer.map_blocks_multi",
"Lib.Buffer.MUT",
"FStar.Monotonic.HyperStack.mem",
"Hacl.Spec.Chacha20.Vec.xor_block_f",
"Lib.Buffer.as_seq",
"Hacl.Impl.Chacha20.Core32xN.uint32xN",
"Prims.nat",
"Prims.b2t",
"Prims.op_LessThan",
"Lib.IntTypes.v",
"Lib.Sequence.lseq",
"Lib.IntTypes.size_t",
"Lib.IntVector.vec_store_le",
"Prims.unit",
"Lib.Buffer.lbuffer_t",
"Lib.IntTypes.int_t",
"Lib.IntTypes.U8",
"Lib.IntTypes.SEC",
"Lib.IntTypes.mul",
"Lib.IntTypes.mk_int",
"Lib.Buffer.sub",
"Lib.IntVector.vec_t",
"Lib.IntVector.op_Hat_Bar",
"Lib.Buffer.op_Array_Access",
"Lib.IntVector.vec_load_le",
"FStar.Pervasives.normalize_term",
"FStar.HyperStack.ST.get"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15
inline_for_extraction noextract
val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st)))
let transpose8 st =
let (st0,st1,st2,st3,st4,st5,st6,st7) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul),st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8,st9,st10,st11,st12,st13,st14,st15) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul),st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3,v4,v5,v6,v7) = VecTranspose.transpose8x8 (st0,st1,st2,st3,st4,st5,st6,st7) in
let (v8,v9,v10,v11,v12,v13,v14,v15) = VecTranspose.transpose8x8 (st8,st9,st10,st11,st12,st13,st14,st15) in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15
inline_for_extraction noextract
val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st)))
let transpose #w st =
match w with
| 1 -> transpose1 st
| 4 -> transpose4 st
| 8 -> transpose8 st
inline_for_extraction noextract
val xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\ | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\
as_seq h1 o == Spec.xor_block #w (as_seq h0 st) (as_seq h0 b))) | [] | Hacl.Impl.Chacha20.Core32xN.xor_block | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
o: Lib.Buffer.lbuffer Lib.IntTypes.uint8 (4ul *! Lib.IntTypes.size w *! 16ul) ->
st: Hacl.Impl.Chacha20.Core32xN.state w ->
b: Lib.Buffer.lbuffer Lib.IntTypes.uint8 (4ul *! Lib.IntTypes.size w *! 16ul)
-> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 3,
"end_line": 147,
"start_col": 25,
"start_line": 137
} |
FStar.HyperStack.ST.Stack | val double_round:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.double_round (as_seq h0 st))) | [
{
"abbrev": true,
"full_module": "Lib.Sequence",
"short_module": "LSeq"
},
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Hacl.Spec.Chacha20.Vec",
"short_module": "Spec"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteBuffer",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.Buffer",
"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": "FStar.HyperStack.All",
"short_module": null
},
{
"abbrev": false,
"full_module": "FStar.HyperStack",
"short_module": null
},
{
"abbrev": true,
"full_module": "FStar.HyperStack.ST",
"short_module": "ST"
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Impl.Chacha20",
"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 double_round #w st =
quarter_round st (size 0) (size 4) (size 8) (size 12);
quarter_round st (size 1) (size 5) (size 9) (size 13);
quarter_round st (size 2) (size 6) (size 10) (size 14);
quarter_round st (size 3) (size 7) (size 11) (size 15);
quarter_round st (size 0) (size 5) (size 10) (size 15);
quarter_round st (size 1) (size 6) (size 11) (size 12);
quarter_round st (size 2) (size 7) (size 8) (size 13);
quarter_round st (size 3) (size 4) (size 9) (size 14) | val double_round:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.double_round (as_seq h0 st)))
let double_round #w st = | true | null | false | quarter_round st (size 0) (size 4) (size 8) (size 12);
quarter_round st (size 1) (size 5) (size 9) (size 13);
quarter_round st (size 2) (size 6) (size 10) (size 14);
quarter_round st (size 3) (size 7) (size 11) (size 15);
quarter_round st (size 0) (size 5) (size 10) (size 15);
quarter_round st (size 1) (size 6) (size 11) (size 12);
quarter_round st (size 2) (size 7) (size 8) (size 13);
quarter_round st (size 3) (size 4) (size 9) (size 14) | {
"checked_file": "Hacl.Impl.Chacha20.Core32xN.fst.checked",
"dependencies": [
"prims.fst.checked",
"Meta.Attribute.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteBuffer.fsti.checked",
"Lib.Buffer.fsti.checked",
"Hacl.Spec.Chacha20.Vec.fst.checked",
"FStar.UInt32.fsti.checked",
"FStar.Seq.fst.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.HyperStack.ST.fsti.checked",
"FStar.HyperStack.All.fst.checked",
"FStar.HyperStack.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Impl.Chacha20.Core32xN.fst"
} | [] | [
"Hacl.Impl.Chacha20.Core32xN.lanes",
"Hacl.Impl.Chacha20.Core32xN.state",
"Hacl.Impl.Chacha20.Core32xN.quarter_round",
"Lib.IntTypes.size",
"Prims.unit"
] | [] | module Hacl.Impl.Chacha20.Core32xN
module ST = FStar.HyperStack.ST
open FStar.HyperStack
open FStar.HyperStack.All
open FStar.Mul
open Lib.IntTypes
open Lib.Buffer
open Lib.ByteBuffer
open Lib.IntVector
module Spec = Hacl.Spec.Chacha20.Vec
module VecTranspose = Lib.IntVector.Transpose
module LSeq = Lib.Sequence
#reset-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
let lanes = Spec.lanes
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
inline_for_extraction
let state (w:lanes) = lbuffer (uint32xN w) 16ul
inline_for_extraction
let index = (i:size_t{size_v i < 16})
inline_for_extraction noextract
val create_state: w:lanes -> StackInline (state w)
(requires (fun h -> True))
(ensures (fun h0 r h1 -> live h1 r /\
as_seq h1 r == Seq.create 16 (vec_zero U32 w) /\
stack_allocated r h0 h1 (Seq.create 16 (vec_zero U32 w))))
let create_state w = create (size 16) (vec_zero U32 w)
inline_for_extraction noextract
val add_counter:
#w:lanes
-> st:state w
-> c:size_t{w * v c <= max_size_t} ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.add_counter #w (v c) (as_seq h0 st)))
let add_counter #w st c =
let v = vec_load #U32 (u32 w *! size_to_uint32 c) w in
let old_c = st.(12ul) in
st.(size 12) <- old_c +| v
inline_for_extraction noextract
val copy_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == as_seq h0 ost))
let copy_state #w st ost = copy st ost
inline_for_extraction noextract
val sum_state:
#w:lanes
-> st:state w
-> ost:state w ->
Stack unit
(requires (fun h -> live h st /\ live h ost /\ eq_or_disjoint st ost))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.sum_state (as_seq h0 st) (as_seq h0 ost)))
let sum_state #w st ost = map2T (size 16) st ( +| ) st ost
inline_for_extraction noextract
val transpose1: st:state 1 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose1 (as_seq h0 st)))
let transpose1 st = ()
inline_for_extraction noextract
val transpose4: st:state 4 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose4 (as_seq h0 st)))
let transpose4 st =
let (st0, st1, st2, st3) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul)) in
let (st4, st5, st6, st7) = (st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8, st9, st10, st11) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul)) in
let (st12, st13, st14, st15) = (st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3) = VecTranspose.transpose4x4 (st0, st1, st2, st3) in
let (v4,v5,v6,v7) = VecTranspose.transpose4x4 (st4, st5, st6, st7) in
let (v8,v9,v10,v11) = VecTranspose.transpose4x4 (st8, st9, st10, st11) in
let (v12,v13,v14,v15) = VecTranspose.transpose4x4 (st12, st13, st14, st15) in
create16 #(uint32xN 4) st v0 v4 v8 v12 v1 v5 v9 v13 v2 v6 v10 v14 v3 v7 v11 v15
inline_for_extraction noextract
val transpose8: st:state 8 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose8 (as_seq h0 st)))
let transpose8 st =
let (st0,st1,st2,st3,st4,st5,st6,st7) = (st.(0ul),st.(1ul),st.(2ul),st.(3ul),st.(4ul),st.(5ul),st.(6ul),st.(7ul)) in
let (st8,st9,st10,st11,st12,st13,st14,st15) = (st.(8ul),st.(9ul),st.(10ul),st.(11ul),st.(12ul),st.(13ul),st.(14ul),st.(15ul)) in
let (v0,v1,v2,v3,v4,v5,v6,v7) = VecTranspose.transpose8x8 (st0,st1,st2,st3,st4,st5,st6,st7) in
let (v8,v9,v10,v11,v12,v13,v14,v15) = VecTranspose.transpose8x8 (st8,st9,st10,st11,st12,st13,st14,st15) in
create16 #(uint32xN 8) st v0 v8 v1 v9 v2 v10 v3 v11 v4 v12 v5 v13 v6 v14 v7 v15
inline_for_extraction noextract
val transpose:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.transpose (as_seq h0 st)))
let transpose #w st =
match w with
| 1 -> transpose1 st
| 4 -> transpose4 st
| 8 -> transpose8 st
inline_for_extraction noextract
val xor_block:
#w:lanes
-> o:lbuffer uint8 ((4ul *! size w) *! 16ul)
-> st:state w
-> b:lbuffer uint8 ((4ul *! size w) *! 16ul) ->
Stack unit
(requires (fun h -> live h o /\ live h st /\ live h b /\
disjoint st b /\ disjoint st o /\ eq_or_disjoint b o))
(ensures (fun h0 _ h1 -> modifies (loc st |+| loc o) h0 h1 /\
as_seq h1 o == Spec.xor_block #w (as_seq h0 st) (as_seq h0 b)))
let xor_block #w o st b =
let h0 = ST.get () in
map_blocks_multi h0 (size w *! 4ul) 16ul b o
(fun h -> Spec.xor_block_f #w (as_seq h0 st))
(fun i ->
[@inline_let]
let bs = normalize_term (size w *! 4ul) in
let x = vec_load_le U32 w (sub b (i *! bs) bs) in
let y = x ^| st.(i) in
vec_store_le #U32 #w (sub o (i *! bs) bs) y
)
inline_for_extraction noextract
val line:
#w:lanes
-> st:state w
-> a:index -> b:index -> d:index
-> r:rotval U32 ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.line (v a) (v b) (v d) r (as_seq h0 st)))
let line #w st a b d r =
st.(a) <- st.(a) +| st.(b);
let std = st.(d) ^| st.(a) in
st.(d) <- std <<<| r
inline_for_extraction noextract
val quarter_round:
#w:lanes
-> st:state w
-> a:index -> b:index -> c:index -> d:index ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.quarter_round (v a) (v b) (v c) (v d) (as_seq h0 st)))
let quarter_round #w st a b c d =
line st a b d (size 16);
line st c d b (size 12);
line st a b d (size 8);
line st c d b (size 7)
inline_for_extraction noextract
val double_round:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.double_round (as_seq h0 st)))
[@ Meta.Attribute.specialize ] | false | false | Hacl.Impl.Chacha20.Core32xN.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 double_round:
#w:lanes
-> st:state w ->
Stack unit
(requires (fun h -> live h st))
(ensures (fun h0 _ h1 -> modifies (loc st) h0 h1 /\
as_seq h1 st == Spec.double_round (as_seq h0 st))) | [] | Hacl.Impl.Chacha20.Core32xN.double_round | {
"file_name": "code/chacha20/Hacl.Impl.Chacha20.Core32xN.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | st: Hacl.Impl.Chacha20.Core32xN.state w -> FStar.HyperStack.ST.Stack Prims.unit | {
"end_col": 55,
"end_line": 198,
"start_col": 2,
"start_line": 190
} |
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 lanes = n:width{n == 1 \/ n == 4 \/ n == 8} | let lanes = | false | null | false | n: width{n == 1 \/ n == 4 \/ n == 8} | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"Lib.IntVector.width",
"Prims.l_or",
"Prims.eq2",
"Prims.int"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block} | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 lanes : Type0 | [] | Hacl.Spec.Chacha20.Vec.lanes | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Type0 | {
"end_col": 47,
"end_line": 29,
"start_col": 12,
"start_line": 29
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 size_key = 32 | let size_key = | false | null | false | 32 | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 size_key : Prims.int | [] | Hacl.Spec.Chacha20.Vec.size_key | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Prims.int | {
"end_col": 17,
"end_line": 18,
"start_col": 15,
"start_line": 18
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 size_block = 64 | let size_block = | false | null | false | 64 | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 size_block : Prims.int | [] | Hacl.Spec.Chacha20.Vec.size_block | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Prims.int | {
"end_col": 19,
"end_line": 19,
"start_col": 17,
"start_line": 19
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 size_nonce = 12 | let size_nonce = | false | null | false | 12 | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32 | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 size_nonce : Prims.int | [] | Hacl.Spec.Chacha20.Vec.size_nonce | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Prims.int | {
"end_col": 19,
"end_line": 20,
"start_col": 17,
"start_line": 20
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 c2 = 0x79622d32ul | let c2 = | false | null | false | 0x79622d32ul | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"FStar.UInt32.__uint_to_t"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64)
// Using @ as a functional substitute for ;
let op_At f g = fun x -> g (f x)
/// Specification
let transpose_state (#w:lanes) (st:state w) : lseq (lseq uint32 16) w =
createi w (fun i ->
let x : lseq uint32 16 = create16
(vec_v st.[0]).[i] (vec_v st.[1]).[i] (vec_v st.[2]).[i] (vec_v st.[3]).[i]
(vec_v st.[4]).[i] (vec_v st.[5]).[i] (vec_v st.[6]).[i] (vec_v st.[7]).[i]
(vec_v st.[8]).[i] (vec_v st.[9]).[i] (vec_v st.[10]).[i] (vec_v st.[11]).[i]
(vec_v st.[12]).[i] (vec_v st.[13]).[i] (vec_v st.[14]).[i] (vec_v st.[15]).[i] in
x)
let line (#w:lanes) (a:idx) (b:idx) (d:idx) (s:rotval U32) (m:state w) : state w =
let m = m.[a] <- m.[a] +| m.[b] in
let m = m.[d] <- (m.[d] ^| m.[a]) <<<| s in
m
let quarter_round (#w:lanes) a b c d : shuffle w =
line a b d (size 16) @
line c d b (size 12) @
line a b d (size 8) @
line c d b (size 7)
let column_round (#w:lanes) : shuffle w =
quarter_round 0 4 8 12 @
quarter_round 1 5 9 13 @
quarter_round 2 6 10 14 @
quarter_round 3 7 11 15
let diagonal_round (#w:lanes) : shuffle w =
quarter_round 0 5 10 15 @
quarter_round 1 6 11 12 @
quarter_round 2 7 8 13 @
quarter_round 3 4 9 14
let double_round (#w:lanes) : shuffle w =
column_round @ diagonal_round (* 2 rounds *)
let rounds (#w:lanes) (m:state w) : state w =
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round m)))))))))
let sum_state (#w:lanes) (st1:state w) (st2:state w) : state w =
map2 (+|) st1 st2
let add_counter (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (st:state w) : state w =
let cv = vec_load (u32 w *! u32 ctr) w in
st.[12] <- st.[12] +| cv
let chacha20_core (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (s0:state w) : state w =
let k = add_counter ctr s0 in
let k = rounds k in
let k = sum_state k s0 in
add_counter ctr k
inline_for_extraction
let c0 = 0x61707865ul
inline_for_extraction
let c1 = 0x3320646eul | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 c2 : FStar.UInt32.t | [] | Hacl.Spec.Chacha20.Vec.c2 | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | FStar.UInt32.t | {
"end_col": 21,
"end_line": 104,
"start_col": 9,
"start_line": 104
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 op_At f g = fun x -> g (f x) | let op_At f g = | false | null | false | fun x -> g (f x) | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64) | false | false | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 op_At : f: (_: _ -> _) -> g: (_: _ -> _) -> x: _ -> _ | [] | Hacl.Spec.Chacha20.Vec.op_At | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | f: (_: _ -> _) -> g: (_: _ -> _) -> x: _ -> _ | {
"end_col": 32,
"end_line": 38,
"start_col": 16,
"start_line": 38
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 c0 = 0x61707865ul | let c0 = | false | null | false | 0x61707865ul | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"FStar.UInt32.__uint_to_t"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64)
// Using @ as a functional substitute for ;
let op_At f g = fun x -> g (f x)
/// Specification
let transpose_state (#w:lanes) (st:state w) : lseq (lseq uint32 16) w =
createi w (fun i ->
let x : lseq uint32 16 = create16
(vec_v st.[0]).[i] (vec_v st.[1]).[i] (vec_v st.[2]).[i] (vec_v st.[3]).[i]
(vec_v st.[4]).[i] (vec_v st.[5]).[i] (vec_v st.[6]).[i] (vec_v st.[7]).[i]
(vec_v st.[8]).[i] (vec_v st.[9]).[i] (vec_v st.[10]).[i] (vec_v st.[11]).[i]
(vec_v st.[12]).[i] (vec_v st.[13]).[i] (vec_v st.[14]).[i] (vec_v st.[15]).[i] in
x)
let line (#w:lanes) (a:idx) (b:idx) (d:idx) (s:rotval U32) (m:state w) : state w =
let m = m.[a] <- m.[a] +| m.[b] in
let m = m.[d] <- (m.[d] ^| m.[a]) <<<| s in
m
let quarter_round (#w:lanes) a b c d : shuffle w =
line a b d (size 16) @
line c d b (size 12) @
line a b d (size 8) @
line c d b (size 7)
let column_round (#w:lanes) : shuffle w =
quarter_round 0 4 8 12 @
quarter_round 1 5 9 13 @
quarter_round 2 6 10 14 @
quarter_round 3 7 11 15
let diagonal_round (#w:lanes) : shuffle w =
quarter_round 0 5 10 15 @
quarter_round 1 6 11 12 @
quarter_round 2 7 8 13 @
quarter_round 3 4 9 14
let double_round (#w:lanes) : shuffle w =
column_round @ diagonal_round (* 2 rounds *)
let rounds (#w:lanes) (m:state w) : state w =
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round m)))))))))
let sum_state (#w:lanes) (st1:state w) (st2:state w) : state w =
map2 (+|) st1 st2
let add_counter (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (st:state w) : state w =
let cv = vec_load (u32 w *! u32 ctr) w in
st.[12] <- st.[12] +| cv
let chacha20_core (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (s0:state w) : state w =
let k = add_counter ctr s0 in
let k = rounds k in
let k = sum_state k s0 in
add_counter ctr k | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 c0 : FStar.UInt32.t | [] | Hacl.Spec.Chacha20.Vec.c0 | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | FStar.UInt32.t | {
"end_col": 21,
"end_line": 100,
"start_col": 9,
"start_line": 100
} |
|
Prims.Tot | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 c3 = 0x6b206574ul | let c3 = | false | null | false | 0x6b206574ul | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"FStar.UInt32.__uint_to_t"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64)
// Using @ as a functional substitute for ;
let op_At f g = fun x -> g (f x)
/// Specification
let transpose_state (#w:lanes) (st:state w) : lseq (lseq uint32 16) w =
createi w (fun i ->
let x : lseq uint32 16 = create16
(vec_v st.[0]).[i] (vec_v st.[1]).[i] (vec_v st.[2]).[i] (vec_v st.[3]).[i]
(vec_v st.[4]).[i] (vec_v st.[5]).[i] (vec_v st.[6]).[i] (vec_v st.[7]).[i]
(vec_v st.[8]).[i] (vec_v st.[9]).[i] (vec_v st.[10]).[i] (vec_v st.[11]).[i]
(vec_v st.[12]).[i] (vec_v st.[13]).[i] (vec_v st.[14]).[i] (vec_v st.[15]).[i] in
x)
let line (#w:lanes) (a:idx) (b:idx) (d:idx) (s:rotval U32) (m:state w) : state w =
let m = m.[a] <- m.[a] +| m.[b] in
let m = m.[d] <- (m.[d] ^| m.[a]) <<<| s in
m
let quarter_round (#w:lanes) a b c d : shuffle w =
line a b d (size 16) @
line c d b (size 12) @
line a b d (size 8) @
line c d b (size 7)
let column_round (#w:lanes) : shuffle w =
quarter_round 0 4 8 12 @
quarter_round 1 5 9 13 @
quarter_round 2 6 10 14 @
quarter_round 3 7 11 15
let diagonal_round (#w:lanes) : shuffle w =
quarter_round 0 5 10 15 @
quarter_round 1 6 11 12 @
quarter_round 2 7 8 13 @
quarter_round 3 4 9 14
let double_round (#w:lanes) : shuffle w =
column_round @ diagonal_round (* 2 rounds *)
let rounds (#w:lanes) (m:state w) : state w =
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round m)))))))))
let sum_state (#w:lanes) (st1:state w) (st2:state w) : state w =
map2 (+|) st1 st2
let add_counter (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (st:state w) : state w =
let cv = vec_load (u32 w *! u32 ctr) w in
st.[12] <- st.[12] +| cv
let chacha20_core (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (s0:state w) : state w =
let k = add_counter ctr s0 in
let k = rounds k in
let k = sum_state k s0 in
add_counter ctr k
inline_for_extraction
let c0 = 0x61707865ul
inline_for_extraction
let c1 = 0x3320646eul
inline_for_extraction
let c2 = 0x79622d32ul | false | true | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 c3 : FStar.UInt32.t | [] | Hacl.Spec.Chacha20.Vec.c3 | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | FStar.UInt32.t | {
"end_col": 21,
"end_line": 106,
"start_col": 9,
"start_line": 106
} |
|
Prims.Tot | val chacha20_core (#w: lanes) (ctr: counter{w * ctr <= max_size_t}) (s0: state w) : state w | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 chacha20_core (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (s0:state w) : state w =
let k = add_counter ctr s0 in
let k = rounds k in
let k = sum_state k s0 in
add_counter ctr k | val chacha20_core (#w: lanes) (ctr: counter{w * ctr <= max_size_t}) (s0: state w) : state w
let chacha20_core (#w: lanes) (ctr: counter{w * ctr <= max_size_t}) (s0: state w) : state w = | false | null | false | let k = add_counter ctr s0 in
let k = rounds k in
let k = sum_state k s0 in
add_counter ctr k | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"Hacl.Spec.Chacha20.Vec.lanes",
"Hacl.Spec.Chacha20.Vec.counter",
"Prims.b2t",
"Prims.op_LessThanOrEqual",
"FStar.Mul.op_Star",
"Lib.IntTypes.max_size_t",
"Hacl.Spec.Chacha20.Vec.state",
"Hacl.Spec.Chacha20.Vec.add_counter",
"Hacl.Spec.Chacha20.Vec.sum_state",
"Hacl.Spec.Chacha20.Vec.rounds"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64)
// Using @ as a functional substitute for ;
let op_At f g = fun x -> g (f x)
/// Specification
let transpose_state (#w:lanes) (st:state w) : lseq (lseq uint32 16) w =
createi w (fun i ->
let x : lseq uint32 16 = create16
(vec_v st.[0]).[i] (vec_v st.[1]).[i] (vec_v st.[2]).[i] (vec_v st.[3]).[i]
(vec_v st.[4]).[i] (vec_v st.[5]).[i] (vec_v st.[6]).[i] (vec_v st.[7]).[i]
(vec_v st.[8]).[i] (vec_v st.[9]).[i] (vec_v st.[10]).[i] (vec_v st.[11]).[i]
(vec_v st.[12]).[i] (vec_v st.[13]).[i] (vec_v st.[14]).[i] (vec_v st.[15]).[i] in
x)
let line (#w:lanes) (a:idx) (b:idx) (d:idx) (s:rotval U32) (m:state w) : state w =
let m = m.[a] <- m.[a] +| m.[b] in
let m = m.[d] <- (m.[d] ^| m.[a]) <<<| s in
m
let quarter_round (#w:lanes) a b c d : shuffle w =
line a b d (size 16) @
line c d b (size 12) @
line a b d (size 8) @
line c d b (size 7)
let column_round (#w:lanes) : shuffle w =
quarter_round 0 4 8 12 @
quarter_round 1 5 9 13 @
quarter_round 2 6 10 14 @
quarter_round 3 7 11 15
let diagonal_round (#w:lanes) : shuffle w =
quarter_round 0 5 10 15 @
quarter_round 1 6 11 12 @
quarter_round 2 7 8 13 @
quarter_round 3 4 9 14
let double_round (#w:lanes) : shuffle w =
column_round @ diagonal_round (* 2 rounds *)
let rounds (#w:lanes) (m:state w) : state w =
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round m)))))))))
let sum_state (#w:lanes) (st1:state w) (st2:state w) : state w =
map2 (+|) st1 st2
let add_counter (#w:lanes) (ctr:counter{w * ctr <= max_size_t}) (st:state w) : state w =
let cv = vec_load (u32 w *! u32 ctr) w in
st.[12] <- st.[12] +| cv | false | false | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 chacha20_core (#w: lanes) (ctr: counter{w * ctr <= max_size_t}) (s0: state w) : state w | [] | Hacl.Spec.Chacha20.Vec.chacha20_core | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} |
ctr: Hacl.Spec.Chacha20.Vec.counter{w * ctr <= Lib.IntTypes.max_size_t} ->
s0: Hacl.Spec.Chacha20.Vec.state w
-> Hacl.Spec.Chacha20.Vec.state w | {
"end_col": 19,
"end_line": 97,
"start_col": 90,
"start_line": 93
} |
Prims.Tot | val rounds (#w: lanes) (m: state w) : state w | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 rounds (#w:lanes) (m:state w) : state w =
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round (
double_round (double_round m))))))))) | val rounds (#w: lanes) (m: state w) : state w
let rounds (#w: lanes) (m: state w) : state w = | false | null | false | double_round (double_round (double_round (double_round (double_round (double_round (double_round (double_round
(double_round (double_round m))))))))) | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"Hacl.Spec.Chacha20.Vec.lanes",
"Hacl.Spec.Chacha20.Vec.state",
"Hacl.Spec.Chacha20.Vec.double_round"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64)
// Using @ as a functional substitute for ;
let op_At f g = fun x -> g (f x)
/// Specification
let transpose_state (#w:lanes) (st:state w) : lseq (lseq uint32 16) w =
createi w (fun i ->
let x : lseq uint32 16 = create16
(vec_v st.[0]).[i] (vec_v st.[1]).[i] (vec_v st.[2]).[i] (vec_v st.[3]).[i]
(vec_v st.[4]).[i] (vec_v st.[5]).[i] (vec_v st.[6]).[i] (vec_v st.[7]).[i]
(vec_v st.[8]).[i] (vec_v st.[9]).[i] (vec_v st.[10]).[i] (vec_v st.[11]).[i]
(vec_v st.[12]).[i] (vec_v st.[13]).[i] (vec_v st.[14]).[i] (vec_v st.[15]).[i] in
x)
let line (#w:lanes) (a:idx) (b:idx) (d:idx) (s:rotval U32) (m:state w) : state w =
let m = m.[a] <- m.[a] +| m.[b] in
let m = m.[d] <- (m.[d] ^| m.[a]) <<<| s in
m
let quarter_round (#w:lanes) a b c d : shuffle w =
line a b d (size 16) @
line c d b (size 12) @
line a b d (size 8) @
line c d b (size 7)
let column_round (#w:lanes) : shuffle w =
quarter_round 0 4 8 12 @
quarter_round 1 5 9 13 @
quarter_round 2 6 10 14 @
quarter_round 3 7 11 15
let diagonal_round (#w:lanes) : shuffle w =
quarter_round 0 5 10 15 @
quarter_round 1 6 11 12 @
quarter_round 2 7 8 13 @
quarter_round 3 4 9 14
let double_round (#w:lanes) : shuffle w =
column_round @ diagonal_round (* 2 rounds *) | false | false | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 rounds (#w: lanes) (m: state w) : state w | [] | Hacl.Spec.Chacha20.Vec.rounds | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | m: Hacl.Spec.Chacha20.Vec.state w -> Hacl.Spec.Chacha20.Vec.state w | {
"end_col": 39,
"end_line": 84,
"start_col": 2,
"start_line": 80
} |
Prims.Tot | val double_round (#w: lanes) : shuffle w | [
{
"abbrev": true,
"full_module": "Lib.IntVector.Transpose",
"short_module": "VecTranspose"
},
{
"abbrev": true,
"full_module": "Spec.Chacha20",
"short_module": "Scalar"
},
{
"abbrev": false,
"full_module": "Lib.IntVector",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.LoopCombinators",
"short_module": null
},
{
"abbrev": false,
"full_module": "Lib.ByteSequence",
"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.Chacha20",
"short_module": null
},
{
"abbrev": false,
"full_module": "Hacl.Spec.Chacha20",
"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 double_round (#w:lanes) : shuffle w =
column_round @ diagonal_round | val double_round (#w: lanes) : shuffle w
let double_round (#w: lanes) : shuffle w = | false | null | false | column_round @ diagonal_round | {
"checked_file": "Hacl.Spec.Chacha20.Vec.fst.checked",
"dependencies": [
"Spec.Chacha20.fst.checked",
"prims.fst.checked",
"Lib.Sequence.fsti.checked",
"Lib.LoopCombinators.fsti.checked",
"Lib.IntVector.Transpose.fsti.checked",
"Lib.IntVector.fsti.checked",
"Lib.IntTypes.fsti.checked",
"Lib.ByteSequence.fsti.checked",
"FStar.UInt32.fsti.checked",
"FStar.Pervasives.Native.fst.checked",
"FStar.Pervasives.fsti.checked",
"FStar.Mul.fst.checked",
"FStar.List.Tot.fst.checked"
],
"interface_file": false,
"source_file": "Hacl.Spec.Chacha20.Vec.fst"
} | [
"total"
] | [
"Hacl.Spec.Chacha20.Vec.lanes",
"Hacl.Spec.Chacha20.Vec.op_At",
"Hacl.Spec.Chacha20.Vec.state",
"Hacl.Spec.Chacha20.Vec.column_round",
"Hacl.Spec.Chacha20.Vec.diagonal_round",
"Hacl.Spec.Chacha20.Vec.shuffle"
] | [] | module Hacl.Spec.Chacha20.Vec
open FStar.Mul
open Lib.IntTypes
open Lib.Sequence
open Lib.ByteSequence
open Lib.LoopCombinators
open Lib.IntVector
module Scalar = Spec.Chacha20
module VecTranspose = Lib.IntVector.Transpose
#set-options "--z3rlimit 50 --max_fuel 0 --max_ifuel 0"
/// Constants and Types
let size_key = 32
let size_block = 64
let size_nonce = 12
type key = lbytes size_key
type block1 = lbytes size_block
type nonce = lbytes size_nonce
type counter = size_nat
type subblock = b:bytes{length b <= size_block}
// Internally, blocks are represented as 16 x 4-byte integers
let lanes = n:width{n == 1 \/ n == 4 \/ n == 8}
inline_for_extraction
let uint32xN (w:lanes) = vec_t U32 w
type state (w:lanes) = lseq (uint32xN w) 16
type idx = n:size_nat{n < 16}
type shuffle (w:lanes) = state w -> state w
type blocks (w:lanes) = lbytes (w * 64)
// Using @ as a functional substitute for ;
let op_At f g = fun x -> g (f x)
/// Specification
let transpose_state (#w:lanes) (st:state w) : lseq (lseq uint32 16) w =
createi w (fun i ->
let x : lseq uint32 16 = create16
(vec_v st.[0]).[i] (vec_v st.[1]).[i] (vec_v st.[2]).[i] (vec_v st.[3]).[i]
(vec_v st.[4]).[i] (vec_v st.[5]).[i] (vec_v st.[6]).[i] (vec_v st.[7]).[i]
(vec_v st.[8]).[i] (vec_v st.[9]).[i] (vec_v st.[10]).[i] (vec_v st.[11]).[i]
(vec_v st.[12]).[i] (vec_v st.[13]).[i] (vec_v st.[14]).[i] (vec_v st.[15]).[i] in
x)
let line (#w:lanes) (a:idx) (b:idx) (d:idx) (s:rotval U32) (m:state w) : state w =
let m = m.[a] <- m.[a] +| m.[b] in
let m = m.[d] <- (m.[d] ^| m.[a]) <<<| s in
m
let quarter_round (#w:lanes) a b c d : shuffle w =
line a b d (size 16) @
line c d b (size 12) @
line a b d (size 8) @
line c d b (size 7)
let column_round (#w:lanes) : shuffle w =
quarter_round 0 4 8 12 @
quarter_round 1 5 9 13 @
quarter_round 2 6 10 14 @
quarter_round 3 7 11 15
let diagonal_round (#w:lanes) : shuffle w =
quarter_round 0 5 10 15 @
quarter_round 1 6 11 12 @
quarter_round 2 7 8 13 @
quarter_round 3 4 9 14 | false | false | Hacl.Spec.Chacha20.Vec.fst | {
"detail_errors": false,
"detail_hint_replay": false,
"initial_fuel": 2,
"initial_ifuel": 1,
"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 double_round (#w: lanes) : shuffle w | [] | Hacl.Spec.Chacha20.Vec.double_round | {
"file_name": "code/chacha20/Hacl.Spec.Chacha20.Vec.fst",
"git_rev": "12c5e9539c7e3c366c26409d3b86493548c4483e",
"git_url": "https://github.com/hacl-star/hacl-star.git",
"project_name": "hacl-star"
} | Hacl.Spec.Chacha20.Vec.shuffle w | {
"end_col": 31,
"end_line": 77,
"start_col": 2,
"start_line": 77
} |
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