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zeekay
90e96df805
- proofs/easycrypt/: 13 EC files mirroring Pulsar layout, admit budget 0/0 statically pinned by scripts/checks/ec-admits.sh
- proofs/lean-easycrypt-bridge.md: 5-axiom Lean ↔ EC bridge (lagrange_inverse_eval, threshold_partial_response_identity, reconstruct_linear, shamir_correct, add_share_zeroR)
- jasmin/{lib,rlwe,threshold}/: round1/round2/combine .jazz with #ct annotations
- ct/dudect/: Verify + Combine harness (arm64 + x86_64 build tags)
- scripts/check-high-assurance.sh + scripts/checks/{ec-admits,ec-regressions,ec-refinement-scaffold,ec-compile,jasmin,extraction}.sh + check-lean-bridge.sh
- AXIOM-INVENTORY: residual axioms enumerated with closure pathways
- CRYPTOGRAPHER-SIGN-OFF: APPROVED WITH ROADMAP GATES; GATE-1+2+3a CLOSED; GATE-3b (dudect 10⁹ pinned CPU) + GATE-4 (external audit) + GATE-5 (Jasmin extraction filling out byte-walk) roadmap v0.8.0
Tier label: Tier A full closure scaffold landed; matches Pulsar v1.0.7 posture (admit 0/0 + Lean bridges + Jasmin + dudect harness wired). The submission-grade dudect run + external audit are v0.8.0 audit-track items.
32 lines
1.3 KiB
Bash
Executable File
32 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# scripts/checks/ec-regressions.sh -- Regression-axiom guards for Corona.
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#
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# Specific axiom SHAPES that have been retired (or never existed in the
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# Corona EC theories) but would silently expand the trust footprint if
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# introduced. CI grep-fails if they ever come back.
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#
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# Currently guarded:
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#
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# - `declare axiom reshare_preserves_secret`
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# Would be the v0.1 behavioral axiom on an abstract R; the Corona
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# v0.7.0 theories use a concrete `ReshareHonest` module + an
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# algebraic lemma `reshare_preserves_secret_honest` reducing to
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# Shamir-zero re-randomisation. Reintroducing the bad shape would
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# silently re-open the trust footprint.
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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EC_ROOT="$REPO_ROOT/proofs/easycrypt"
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echo "==> Regression guard: behavioral reshare_preserves_secret axiom"
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if grep -RE "^[[:space:]]*declare axiom[[:space:]]+reshare_preserves_secret" \
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"$EC_ROOT" >/dev/null 2>&1 ; then
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echo " [FAIL] behavioral reshare_preserves_secret axiom reintroduced"
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echo " (must remain a discharged lemma on ReshareHonest,"
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echo " not a declare axiom on an abstract R)."
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exit 2
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fi
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echo " [ok] no abstract reshare_preserves_secret axiom present"
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exit 0
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