Anthropic said Claude Mythos Preview helped researchers uncover new theoretical weaknesses in HAWK and a reduced-round version of AES, marking a significant advance in AI-assisted cryptanalysis. The company stressed that neither issue affects real-world systems, while urging stronger cryptographic visibility and post-quantum readiness across enterprises. #Anthropic #ClaudeMythosPreview #HAWK #AES #NIST
Keypoints
- Claude Mythos Preview found new weaknesses in HAWK and reduced-round AES.
- The HAWK flaw could effectively halve its key strength.
- The AES finding is theoretical and does not affect full 10-round encryption.
- Anthropic coordinated disclosure with HAWK designers, NIST, and research partners.
- The research highlights the growing role of AI in cryptanalysis and PQC readiness.
Read More: https://cyberscoop.com/anthropic-claude-mythos-encryption-flaws-hawk-aes-pqc/