Addresses the round-2 reviewer punch-list. No theorem statement, proof term,
or fold definition changed; the eleven cones are unchanged (independent
collectAxioms dump in verification/RECORDED-RUN.md).
AUDIT GATE (both reviewers, the critical one)
- Retire the bash #print-axioms text parser (fail-open on empty/truncated
reports, and only a SUBSET check). Replace with verification/Proofs/Audit.lean:
reads each certificate's cone from the kernel via collectAxioms and asserts
EXACT set equality against its expected boundary. Extra axiom, dropped
oracle, renamed/deleted cert, or an axiom/opaque sham each throw -> non-zero
Lean exit. No text to misparse; nothing fails open. check.sh Phase 3 now just
compiles it (and still requires the explicit PASSED line).
- check-selftest.sh rewritten to attack the new gate: dead-file, smuggled extra
axiom (named), dropped-oracle (subset would pass, exact must not), and a
vanished certificate (the collectAxioms-returns-[] trap). All four rejected.
REPRODUCIBILITY (GPT B1.4 / B1.5)
- extract.sh refuses a wrong-commit or dirty source tree (fail-closed), takes
an optional source-path arg, and pins the source commit.
- verification/PROVENANCE.json: single machine-readable pin set (source +
charon + aeneas commits/channel + lean + ocaml) with generated-file sha256.
- Re-running extract.sh reproduces gen/SlhVerify/{Types,Funs}.lean
byte-identically (companion fips205-source commit adds Cargo.lock +
rust-toolchain.toml; verified not to perturb the model).
DOC HONESTY (both reviewers)
- README: fix the self-contradiction (apex "not yet proven" trailer vs the
proven apex), the false "oracles kept OUTSIDE every cone" (they are INSIDE,
by design), "deployed monomorphic path" and "semantics-identical for every
parameter set" overclaims, "only two lines changed", stale snapshot head;
retitle the stale future-tense "what will be claimed" section.
- TRUSTED-BASE: drop "nothing proven yet"; add base_2b-inner and deployment-
bridge non-claims explicitly; current pin.
- ChainSpec header: "deployed monomorphic path" -> private verify_mono facade
(comment only).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The skeleton-era docs said 'six hash oracles' including prf — written
before the cone analysis showed prf/prf_msg are sign-side only. The
extracted model and FunsExternal carry exactly FIVE oracle axioms
(h_msg, f, h, t_l, t_len); the documented boundary now matches the
real one in README, TRUSTED-BASE, and extract.sh. Caught by the
post-flip drill's cross-consistency pass.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Subject pinned: integritychain/fips205 @ 30bac08 via
saymrwulf/fips205-source @ 5dca0db. Parameter set SLH-DSA-SHA2-128s.
Scope: verify path only (slh_verify -> ... -> chain); six SHA-2 hash
oracles opaque per the standing boundary.
Gate-0 record (2026-07-22): charon clean on the full verify cone;
aeneas translates everything except the Hashers fn-pointer struct
(3 unique errors, the sole obstruction) -> phase 1 = named-opaque-
free-function compat patch in the snapshot repo, the established
dalek sha512-shim pattern.
check.sh exits non-green and says NOTHING PROVEN YET (H5, R3).
lean-guard copied; every future compile runs under it (S1, S2).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
