JWT Post-Quantum Signatures for Ruby
Browser-based PQ/T composite signature demo implementing the Ed25519 + ML-DSA-65 hybrid per IETF LAMPS draft-ietf-lamps-pq-composite-sigs-16. Classical + post-quantum defense in depth for long-lived signatures.
Live verifier and documentation site for the jwt-pq gem — paste a post-quantum JWT (ML-DSA or hybrid EdDSA+ML-DSA) and a public JWK, verify server-side against the real gem.
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