HAWK-256

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…