Anthropic's Claude Mythos Preview has recovered signing keys from NIST's post-quantum candidate HAWK-256 in under four hours and devised an attack accelerating seven-round AES-128 cracking by 200 to 8…
Anthropic's Claude Mythos Preview discovered a practical key-recovery attack on the post-quantum HAWK-256 digital signature candidate in roughly 60 hours, reducing effective security from 264 to 238 o…
Researchers have demonstrated a key-recovery attack against the HAWK-256 cryptographic hash function, enabling secret key reconstruction without brute-force search. The vulnerability, which exploits d…
Anthropic published a practical key-recovery attack on HAWK-256, a cryptographic hash function. The attack demonstrates a vulnerability in the HAWK-256 algorithm, potentially impacting systems relying…
Anthropic published research on July 28 reporting that Claude Mythos Preview helped derive a key-recovery attack against HAWK-256 and accelerate an attack on seven-round AES-128 by 200 to 800 times. T…