{"slug": "anthropic-publishes-a-practical-key-recovery-attack-on-hawk-256", "title": "Anthropic publishes a practical key-recovery attack on HAWK-256", "summary": "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 on its security.", "body_md": "Research artifact. Not maintained and not accepting contributions. Cryptanalysis code accompanying the associated papers. Three independent components: AES/ HAWK/ LEA/ Licensed under Apache 2.0 (see LICENSE).", "url": "https://wpnews.pro/news/anthropic-publishes-a-practical-key-recovery-attack-on-hawk-256", "canonical_source": "https://github.com/anthropics/cryptography-research-demo", "published_at": "2026-07-28 21:22:48+00:00", "updated_at": "2026-07-28 22:06:12.140600+00:00", "lang": "en", "topics": ["ai-research"], "entities": ["Anthropic", "HAWK-256"], "alternates": {"html": "https://wpnews.pro/news/anthropic-publishes-a-practical-key-recovery-attack-on-hawk-256", "markdown": "https://wpnews.pro/news/anthropic-publishes-a-practical-key-recovery-attack-on-hawk-256.md", "text": "https://wpnews.pro/news/anthropic-publishes-a-practical-key-recovery-attack-on-hawk-256.txt", "jsonld": "https://wpnews.pro/news/anthropic-publishes-a-practical-key-recovery-attack-on-hawk-256.jsonld"}}