- .assurance/budget.txt: the SORRY=4/ADMIT=4 counts are axiom-budget.sh
counting the WORDS 'sorry'/'admit' inside the scaffold BANNERS that
describe the DELETED cheats, not live tactics. The proof tree has zero
theorem/lemma/axiom/sorry/admit (verified). Document this so the budget
is not misread as 8 unproven assertions.
- THBS-SPEC.md: the v1.0 framing said Combine routes via
circl/slhdsa.SignDeterministic directly; the live code uses the internal
slhSignAtom engine (byte-identical to circl on the reconstructed master).
Point to ASSEMBLE-INVARIANT.md as authoritative; reaffirm RESEARCH-ONLY.
No code or proof-state change; M-family claims unchanged (all CONFIRMED).
True no-reconstruction threshold SLH-DSA is impossible in the no-dealer /
no-preprocessing model a public, leaderless, permissionless chain needs
(Kondi-Kumar-Vanegas: extractable hash-based signatures cannot be thresholded
by black-box hash use). Stop pretending otherwise.
De-cheat:
- DELETE the circular/vacuous proofs that manufactured false assurance:
Magnetar_N1_Atom_Refinement.ec, Magnetar_N1_SHAKE_Expand.ec,
Magnetar_N4_KeyDeriveStable.ec, lemmas/{Magnetar_CT,SLHDSA_Functional}.ec.
The headline "strict-atom byte-equality" theorem was `apply <axiom that
restates the theorem>`; the Lean side was `sorry`/`:= True`.
- Re-open MAGNETAR-STRICT-ATOM (BLOCKERS): the public combiner DOES
reconstruct the full FIPS 205 master every signature; the v1.1 "closure"
only renamed identifiers. PROOF-CLAIMS / AXIOM-INVENTORY / TCB docs now say
what the code does.
- Re-label the name-grep "strict-atom" / "CT" checks as identifier-hygiene
lint, NOT security or constant-time properties.
- PVSS-DKG open-reveal (publishes the master to any observer) is gated as a
TEST-ONLY path with HONEST LIMITATIONS; production does not rely on it.
- Remove dead htRootCompute; staticcheck clean.
Honest three-leg posture (SPEC 1.0, BLOCKERS):
- Permissionless production = INDEPENDENT FIPS 205 sigs + the weighted quorum
certificate (luxfi/consensus), optionally STARK/FRI-compressed (luxfi/p3q).
No key sharing, no reconstruction.
- Trusted-hardware custody = TEE-attested combiner (trust-relocation, NOT MPC).
- THBS-SE = RESEARCH-ONLY (transient seed reconstruction at the combiner);
the T-SLH-DSA-MPC track (MPC over SHAKE) is the other research escape hatch.
Tests green (CGO=1, 71s). Net -923 lines.
Antje Worring