Definition
Post-quantum cryptography comprises algorithms designed to resist attacks by quantum computers. NIST runs multi-round competitions to standardize PQC signatures and KEMs.
Key Points
- hawk-signature was a NIST Additional Digital Signatures candidate weakened by Mythos cryptanalysis (Jul 2026)
- Timing: AI cryptanalysis arriving mid-PQC transition may strengthen scrutiny of candidates (matthew-green)
- Coordinated disclosure norms with nist-pqc matter as AI accelerates discovery