Files
consensus/protocol
zeekay 001c57dc1b quasar: Magnetar-Quorum proof suite (16 tests, stock FIPS-205, trustless)
Proves the Track-A claim end to end with real SLH-DSA-192s keys:
  - independent FIPS-205 sigs -> MagnetarQuorumCert -> VerifyMagnetarQuorum
    accepts (standalone + leg + full VerifyConsensusCert envelope);
  - each inner record verifies under the STOCK FIPS-205 verifier (magnetar
    VerifyCtx over circl/slhdsa) with no Lux machinery — the trustless,
    independently-auditable wire-identity claim;
  - tamper (flipped sig, re-committed), sub-threshold, and root-mismatch are
    hard rejects; the BFT floor is the verifier's, not the cert's;
  - cross-family diversity: an ML-DSA cert set is refused at BOTH build and
    verify (ErrMagnetarNotHashBased) — a Module-LWE break can't satisfy the
    hash-based leg;
  - the STARK succinct seam fails closed (ErrMagnetarBackendNotAuditGated);
  - suite dispatch can't cross lanes (P3Q suite rejected), hit an unknown
    suite, downgrade the param set, or land on the wrong leg kind;
  - POLARIS_HASH_PQ / POLARIS_MAX require the right legs and admit Magnetar
    ONLY as the trustless rollup, NEVER a threshold sig;
  - structural no-dealer/no-shared-secret: disjoint committees with fully
    independent keypairs each verify; no shared public key anywhere.

All 16 green (53s).
2026-06-28 01:08:38 -07:00
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