CuraSec

tag: Post-Quantum-Crypto · 2 items

Learn archived AVX-512 Vectorized SQIsign Achieves 2.7x Signing Speedup
2026-08-17 · arXiv cs.CR · source ↗ #post-quantum-crypto#cryptography#performance
  • Engineer — Learn: For teams evaluating post-quantum signature schemes, this demonstrates SQIsign signing is now more practical — useful context when comparing PQC algorithm tradeoffs for future library or protocol adoption, but no action needed on running systems today.
  • SOC/IR — Skip
  • Leader — Skip
Learn archived Claude AI Derives HAWK-256 Key Recovery and Speeds 7-Round AES Attack
2026-07-29 · The Hacker News · source ↗ #post-quantum-crypto#ai-cryptanalysis#cryptography
  • Engineer — Learn: HAWK-256 is not widely deployed and is not a NIST-selected PQC standard, so no immediate patching is required; the 7-round AES result is purely academic (production AES-128 uses 10 rounds). Worth tracking as AI-assisted cryptanalysis matures and you evaluate PQC algorithm choices for future implementations.
  • SOC/IR — Skip
  • Leader — Learn: AI-assisted cryptanalysis successfully broke a post-quantum signature candidate—useful background for board-level PQC migration discussions, but HAWK-256 has no significant production deployment, so no risk register update or vendor inquiry is needed today.