saymrwulf/anza-ed25519-verified
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anza-ed25519-verified/verification/Proofs
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mrwulf e429447764 THE POINT-LEVEL VERIFICATION EQUATION on the anza fork: 
verify_accepts_iff_point_eq, button-enforced

Port of dalek's PointEqSpec (the encoding-injectivity mathematics is
fork-independent; compiled first try): for any valid on-curve point Q
whose canonical encoding is the signature's R bytes, the verifier
accepts IFF Q equals the recomputed point as denoted affine points -
the literal point-level EdDSA verification equation, no decompress
needed. enc_point_inj carries the standard three axioms; the equation
itself carries exactly this fork's enforced apex boundary, and Phase 3b
now audits all three tiers (byte apex, half-lift, point equation).
Full button green fresh.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-05 19:25:56 +02:00
..
AddSpec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
Basic.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
CompressSpec.lean PHASE-2 HALF-LIFT on the anza fork: verify_accepts_iff_point, button-enforced 2026-07-05 17:25:25 +02:00
ConstSpecs.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
Denote.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
DsmLoopSpec.lean Double-scalar-mul proof campaign, bricks 1-3: table, digit step, loop 2026-07-04 15:07:56 +02:00
DsmMulSpec.lean NAF encoder proven end-to-end + the phase-1 double-scalar-mul apex 2026-07-04 16:52:07 +02:00
DsmNafLoadSpec.lean NAF encoder proven end-to-end + the phase-1 double-scalar-mul apex 2026-07-04 16:52:07 +02:00
DsmNafLoopSpec.lean NAF encoder proven end-to-end + the phase-1 double-scalar-mul apex 2026-07-04 16:52:07 +02:00
DsmNafMath.lean NAF encoder proven end-to-end + the phase-1 double-scalar-mul apex 2026-07-04 16:52:07 +02:00
DsmNafSpec.lean NAF encoder proven end-to-end + the phase-1 double-scalar-mul apex 2026-07-04 16:52:07 +02:00
DsmStepSpec.lean Double-scalar-mul proof campaign, bricks 1-3: table, digit step, loop 2026-07-04 15:07:56 +02:00
DsmTableSpec.lean Double-scalar-mul proof campaign, bricks 1-3: table, digit step, loop 2026-07-04 15:07:56 +02:00
EdAddAffNiels.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
EdAddProjNiels.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
EdConvert.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
EdCurve.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
EdDenote.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
EdDouble.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
EdMain.lean group-law layer: complete twisted Edwards addition law proven 2026-07-02 15:04:25 +02:00
FeQ.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
Field.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
FieldMain.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
InvertSpec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
MulSpec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
P25519.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
PointEqSpec.lean THE POINT-LEVEL VERIFICATION EQUATION on the anza fork: 2026-07-05 19:25:56 +02:00
PointLiftSpec.lean PHASE-2 HALF-LIFT on the anza fork: verify_accepts_iff_point, button-enforced 2026-07-05 17:25:25 +02:00
ReduceSpec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
ScalarAddSpec.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
ScalarBytesSpec.lean Hash-to-scalar PROVEN: from_bytes_wide_spec - Scalar::from_hash's reduction is exact mod l 2026-07-04 11:00:49 +02:00
ScalarDenote.lean Merged gen: one CurveField universe (field + curve + scalar), both buttons green 2026-07-04 23:15:54 +02:00
ScalarFromBytesSpec.lean Hash-to-scalar PROVEN: from_bytes_wide_spec - Scalar::from_hash's reduction is exact mod l 2026-07-04 11:00:49 +02:00
ScalarFullMulSpec.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
ScalarLoop.lean scalar layer: add+sub fully proven mod l (port from dalek, own extraction) 2026-07-03 18:17:30 +02:00
ScalarMain.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
ScalarMontSpec.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
ScalarMulSpec.lean Scalar layer complete: Montgomery reduction + full mul ported, scalarImplementation aggregate 2026-07-03 21:36:35 +02:00
ScalarPackSpec.lean PHASE-2 HALF-LIFT on the anza fork: verify_accepts_iff_point, button-enforced 2026-07-05 17:25:25 +02:00
ScalarReduceSpec.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
ScalarSubSpec.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
ScalarUnpackSpec.lean Hash-to-scalar PROVEN: from_bytes_wide_spec - Scalar::from_hash's reduction is exact mod l 2026-07-04 11:00:49 +02:00
ScalarWideSpec.lean Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:31 +02:00
SigApexSpec.lean THE SIGNATURE APEX on the anza fork: verify_accepts_iff, button-enforced 2026-07-04 23:48:08 +02:00
Square2Spec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
SquareSpec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
SubNegSpec.lean field layer: 14 proofs pass, fieldImplementation axiom-clean 2026-07-02 14:42:46 +02:00
ToBytesMath.lean PHASE-2 HALF-LIFT on the anza fork: verify_accepts_iff_point, button-enforced 2026-07-05 17:25:25 +02:00
ToBytesSpec.lean PHASE-2 HALF-LIFT on the anza fork: verify_accepts_iff_point, button-enforced 2026-07-05 17:25:25 +02:00