saymrwulf/fips205-slhdsa-verified
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re-pin source @ a3ce8e8 (extraction-script honesty fixes) and rotate extract.sh's harness pin

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mrwulf 2026-07-28 14:42:46 +02:00
parent 05c4412168
commit 0d680333e3
2 changed files with 3 additions and 3 deletions
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4
verification/PROVENANCE.json
View file

@ -3,7 +3,7 @@
"parameter_set": "SLH-DSA-SHA2-128s",
"source": {
"repo": "github.com/saymrwulf/fips205-source",
"head": "c945821bf964a78bed3ba920ad5aa021083e6237",
"head": "a3ce8e8644fe302019ed7ae271912333f1476de4",
"upstream_base": "integritychain/fips205 @ 30bac08580aa61f653e5436d1bbacb5ffac446c4",
"upstream_deviation": "verbatim import minus CI workflows; then the additive monomorphic verify_mono compat module + de-plumbing rounds 1-2, each an individually-justified commit; then NIST ACVP SHA2-128s sigVer vectors + an expanded differential bridge (TEST-ONLY: no verify-path function changed, and re-running extract.sh against this commit reproduces the TWO Aeneas-generated model files (Types.lean, Funs.lean) byte-identically; the two *External.lean files are hand-maintained and are NOT regenerated by extraction \u2014 they are separately byte-pinned in model_integrity_sha256 and were unchanged by this commit)",
"cargo_lock": "committed",
@ -50,7 +50,7 @@
"Proofs/Audit.lean": "6108b97d75a8a8e8e0b9bef642ba887ea1ae8b17ba5b7c11d66400bfd2847d9e",
"check-selftest.sh": "c6811482e25ae6e1fffa6ca50e60541e8e609a70c951db6bec4d2d39a4849e9a",
"drill.sh": "915cf9310fa168c14ca5d76a1b84fd3b19acdfef9dfd0b03b01b19883548719e",
"extract.sh": "2829b863301e1e6677376dd2c948673341e934c81dd55a19ff764f563ff22665"
"extract.sh": "01cff43c350ed8eaac0e65ccd7599b68fef47c9434cdb5ad01c92d2127a3bbe9"
},
"audit_gate": "verification/Proofs/Audit.lean \u2014 in-Lean audit (round 5). Per certificate: exact cone equality (collectAxioms) + elaborated-statement check. Enumeration: EVERY declaration kind (def/theorem/opaque/axiom \u2014 round 4 matched theorems only, so a `def : False` passed) in the eight certificate modules AND in Audit.lean itself (the auditor is not exempt). Binding digest: check.sh binds to the SHA-256 of a canonical AUDIT-MANIFEST block covering the POLICY constants (allowedBoundary + certModules \u2014 round-5 NEW-1: widening allowedBoundary previously re-opened the False-proof with the fingerprint byte-identical), every certificate's fully-elaborated statement, and every reachable specification definition's fully-elaborated BODY (round-5 NEW-2: redefining a reference fold to *be* the extracted loop previously left cone and fingerprint intact while the certificate degenerated to `loop = loop`). The 32-bit Expr.hash is retained only as a per-certificate diagnostic, not as the binding. Fail-closed; adversarially exercised by check-selftest.sh. check.sh Phase 0 additionally purges stale .olean files, forbids stray .lean outside gen/ and Proofs/, and pins model + harness bytes."
}

2
verification/extract.sh
View file

@ -33,7 +33,7 @@ CRATE="${1:-$HOME/GitClone/FormalVerification/sources/fips205-source}"
# The pinned source commit this repo's model + proofs were verified against.
# Keep in lockstep with verification/PROVENANCE.json and the README snapshot.
EXPECTED_SRC_COMMIT="${EXPECTED_SRC_COMMIT:-c945821bf964a78bed3ba920ad5aa021083e6237}"
EXPECTED_SRC_COMMIT="${EXPECTED_SRC_COMMIT:-a3ce8e8644fe302019ed7ae271912333f1476de4}"
# ── Provenance guard: refuse a wrong or dirty source tree (fail-closed) ──────
[ -d "$CRATE/.git" ] || { echo "ERROR: '$CRATE' is not a git checkout of fips205-source." >&2; exit 2; }