dalek-ed25519-verified/verification
mrwulf 8e52a449dc Double-scalar-mul enters the verified model: vartime_double_base extracted transparently
extract.sh now opens crate::backend::serial::scalar_mul::vartime_double_base
(the other scalar_mul strategies stay opaque): non_adjacent_form (with its
loops), NafLookupTable5 (from/select), the curve-model helpers and
vartime_double_base::mul itself land in gen/CurveField - the same
namespace as the proven edwards operations, so the coming double-and-add
induction can consume EdDouble/EdAddProjNiels/EdConvert directly.
Zero sorries, zero external axioms (the pinned sources carry documented
compat refactors: single-assignment loop helpers, param-rooted while,
always-256-iterations, index-based LE load).

Full check.sh pressed fresh over the regenerated model: every existing
field and group-law certificate still green and axiom-clean - the scope
extension is purely additive.
2026-07-04 11:48:51 +02:00
..
gen Double-scalar-mul enters the verified model: vartime_double_base extracted transparently 2026-07-04 11:48:51 +02:00
Proofs Hash-to-scalar PROVEN: from_bytes_wide_spec - Scalar::from_hash's reduction is exact mod l 2026-07-04 10:31:32 +02:00
check-scalar.sh Hash-to-scalar PROVEN: from_bytes_wide_spec - Scalar::from_hash's reduction is exact mod l 2026-07-04 10:31:32 +02:00
check.sh coherence pass 2: restore the one-button property, institutionalize audits 2026-07-03 12:54:26 +02:00
CurveField.llbc Double-scalar-mul enters the verified model: vartime_double_base extracted transparently 2026-07-04 11:48:51 +02:00
CurveScalar.llbc Hash-to-scalar PROVEN: from_bytes_wide_spec - Scalar::from_hash's reduction is exact mod l 2026-07-04 10:31:32 +02:00
extract-scalar.sh Signature layer, first bricks: canonicity closure + hash-to-scalar foundation 2026-07-03 23:18:29 +02:00
extract.sh Double-scalar-mul enters the verified model: vartime_double_base extracted transparently 2026-07-04 11:48:51 +02:00
lean-guard re-budget scalar caps post-optimization; guard 3b (headroom clamp) 2026-07-03 17:51:14 +02:00