dalek-ed25519-verified/verification/gen/CurveSig/FunsExternal_Template.lean
mrwulf a2803fe34e Phase 2, brick 3 opened: decompress extracted for real (gen green)
extract.sh drops --opaque crate::edwards::decompress: step_1/step_2,
sqrt_ratio_i, pow_p58, and FieldElement51::from_bytes now extract as real
code (source aa0f6ab patches step_2's conditional_negate to the documented
negate-then-conditional-assign - the ConditionallyNegatable blanket impl
is the one thing the toolchain cannot translate). No new axioms: the
slice-level ct_eq the sqrt check needs was already a real def. Full
button green on the regenerated universe.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-05 18:04:04 +02:00

139 lines
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Text

-- THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS
-- [ed25519_dalek]: external functions.
-- This is a template file: rename it to "FunsExternal.lean" and fill the holes.
import Aeneas
import CurveSig.Types
open Aeneas Aeneas.Std Result ControlFlow Error
set_option linter.dupNamespace false
set_option linter.hashCommand false
set_option linter.unusedVariables false
/- You can set the `maxHeartbeats` value with the `-max-heartbeats` CLI option -/
set_option maxHeartbeats 1000000
/- You can set the `maxRecDepth` value with the `-max-recdepth` CLI option -/
set_option maxRecDepth 2048
open ed25519_dalek
/-- [core::result::{impl core::ops::try_trait::Try for core::result::Result<T, E>}::branch]:
Source: '/rustc/library/core/src/result.rs', lines 2177:4-2177:64
Name pattern: [core::result::{core::ops::try_trait::Try<core::result::Result<@T, @E>>}::branch]
Visibility: public -/
@[rust_fun
"core::result::{core::ops::try_trait::Try<core::result::Result<@T, @E>>}::branch"]
axiom core.result.Result.Insts.CoreOpsTry_traitTry.branch
{T : Type} {E : Type} :
core.result.Result T E → Result (core.ops.control_flow.ControlFlow
(core.result.Result core.convert.Infallible E) T)
/-- [core::result::{impl core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible, E>> for core::result::Result<T, F>}::from_residual]:
Source: '/rustc/library/core/src/result.rs', lines 2192:4-2192:70
Name pattern: [core::result::{core::ops::try_trait::FromResidual<core::result::Result<@T, @F>, core::result::Result<core::convert::Infallible, @E>>}::from_residual]
Visibility: public -/
@[rust_fun
"core::result::{core::ops::try_trait::FromResidual<core::result::Result<@T, @F>, core::result::Result<core::convert::Infallible, @E>>}::from_residual"]
axiom
core.result.Result.Insts.CoreOpsTry_traitFromResidualResultInfallibleE.from_residual
(T : Type) {E : Type} {F : Type} (convertFromInst : core.convert.From F E) :
core.result.Result core.convert.Infallible E → Result (core.result.Result T
F)
/-- [curve25519_dalek::edwards::{curve25519_dalek::edwards::CompressedEdwardsY}::as_bytes]:
Source: 'curve25519-dalek/src/edwards.rs', lines 197:4-197:45
Name pattern: [curve25519_dalek::edwards::{curve25519_dalek::edwards::CompressedEdwardsY}::as_bytes]
Visibility: public -/
@[rust_fun
"curve25519_dalek::edwards::{curve25519_dalek::edwards::CompressedEdwardsY}::as_bytes"]
axiom curve25519_dalek.edwards.CompressedEdwardsY.as_bytes
:
curve25519_dalek.edwards.CompressedEdwardsY → Result (Array Std.U8
32#usize)
/-- [curve25519_dalek::edwards::{curve25519_dalek::edwards::EdwardsPoint}::compress]:
Source: 'curve25519-dalek/src/edwards.rs', lines 620:4-620:48
Name pattern: [curve25519_dalek::edwards::{curve25519_dalek::edwards::EdwardsPoint}::compress]
Visibility: public -/
@[rust_fun
"curve25519_dalek::edwards::{curve25519_dalek::edwards::EdwardsPoint}::compress"]
axiom curve25519_dalek.edwards.EdwardsPoint.compress
:
curve25519_dalek.edwards.EdwardsPoint → Result
curve25519_dalek.edwards.CompressedEdwardsY
/-- [curve25519_dalek::edwards::{impl core::ops::arith::Neg<curve25519_dalek::edwards::EdwardsPoint> for curve25519_dalek::edwards::EdwardsPoint}::neg]:
Source: 'curve25519-dalek/src/edwards.rs', lines 874:4-874:32
Name pattern: [curve25519_dalek::edwards::{core::ops::arith::Neg<curve25519_dalek::edwards::EdwardsPoint, curve25519_dalek::edwards::EdwardsPoint>}::neg]
Visibility: public -/
@[rust_fun
"curve25519_dalek::edwards::{core::ops::arith::Neg<curve25519_dalek::edwards::EdwardsPoint, curve25519_dalek::edwards::EdwardsPoint>}::neg"]
axiom
curve25519_dalek.edwards.EdwardsPoint.Insts.CoreOpsArithNegEdwardsPoint.neg
:
curve25519_dalek.edwards.EdwardsPoint → Result
curve25519_dalek.edwards.EdwardsPoint
/-- [curve25519_dalek::edwards::{curve25519_dalek::edwards::EdwardsPoint}::vartime_double_scalar_mul_basepoint]:
Source: 'curve25519-dalek/src/edwards.rs', lines 1085:4-1089:21
Name pattern: [curve25519_dalek::edwards::{curve25519_dalek::edwards::EdwardsPoint}::vartime_double_scalar_mul_basepoint]
Visibility: public -/
@[rust_fun
"curve25519_dalek::edwards::{curve25519_dalek::edwards::EdwardsPoint}::vartime_double_scalar_mul_basepoint"]
axiom curve25519_dalek.edwards.EdwardsPoint.vartime_double_scalar_mul_basepoint
:
curve25519_dalek.scalar.Scalar → curve25519_dalek.edwards.EdwardsPoint →
curve25519_dalek.scalar.Scalar → Result
curve25519_dalek.edwards.EdwardsPoint
/-- [curve25519_dalek::scalar::{curve25519_dalek::scalar::Scalar}::from_bytes_mod_order]:
Source: 'curve25519-dalek/src/scalar.rs', lines 235:4-235:58
Name pattern: [curve25519_dalek::scalar::{curve25519_dalek::scalar::Scalar}::from_bytes_mod_order]
Visibility: public -/
@[rust_fun
"curve25519_dalek::scalar::{curve25519_dalek::scalar::Scalar}::from_bytes_mod_order"]
axiom curve25519_dalek.scalar.Scalar.from_bytes_mod_order
: Array Std.U8 32#usize → Result curve25519_dalek.scalar.Scalar
/-- [curve25519_dalek::scalar::{curve25519_dalek::scalar::Scalar}::from_bytes_mod_order_wide]:
Source: 'curve25519-dalek/src/scalar.rs', lines 248:4-248:64
Name pattern: [curve25519_dalek::scalar::{curve25519_dalek::scalar::Scalar}::from_bytes_mod_order_wide]
Visibility: public -/
@[rust_fun
"curve25519_dalek::scalar::{curve25519_dalek::scalar::Scalar}::from_bytes_mod_order_wide"]
axiom curve25519_dalek.scalar.Scalar.from_bytes_mod_order_wide
: Array Std.U8 64#usize → Result curve25519_dalek.scalar.Scalar
/-- [ed25519::{ed25519::Signature}::to_bytes]:
Source: '/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/ed25519-3.0.0/src/lib.rs', lines 368:4-368:44
Name pattern: [ed25519::{ed25519::Signature}::to_bytes]
Visibility: public -/
@[rust_fun "ed25519::{ed25519::Signature}::to_bytes"]
axiom ed25519.Signature.to_bytes
: ed25519.Signature → Result (Array Std.U8 64#usize)
/-- [signature::error::{signature::error::Error}::new]:
Source: '/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/signature-3.0.0/src/error.rs', lines 34:4-34:24
Name pattern: [signature::error::{signature::error::Error}::new]
Visibility: public -/
@[rust_fun "signature::error::{signature::error::Error}::new"]
axiom signature.error.Error.new : Result signature.error.Error
/-- [ed25519_dalek::signature::compressed_from_bytes]:
Source: 'ed25519-dalek/src/signature.rs', lines 69:0-71:1 -/
axiom signature.compressed_from_bytes
:
Array Std.U8 32#usize → Result curve25519_dalek.edwards.CompressedEdwardsY
/-- [ed25519_dalek::verifying::sha512_new]:
Source: 'ed25519-dalek/src/verifying.rs', lines 771:0-773:1 -/
axiom verifying.sha512_new : Result sha2.Sha512
/-- [ed25519_dalek::verifying::sha512_update]:
Source: 'ed25519-dalek/src/verifying.rs', lines 775:0-777:1 -/
axiom verifying.sha512_update
: sha2.Sha512 → Slice Std.U8 → Result sha2.Sha512
/-- [ed25519_dalek::verifying::sha512_finalize_bytes]:
Source: 'ed25519-dalek/src/verifying.rs', lines 779:0-781:1 -/
axiom verifying.sha512_finalize_bytes
: sha2.Sha512 → Result (Array Std.U8 64#usize)