Anthropic's research model, Claude, has uncovered the origins of the seeds used in widely adopted ECDSA cryptographic standards. These seeds, previously a mystery provided by the NSA without explanation, were found to be generated by a standard C library random-number generator initialized with a Unix timestamp. This discovery, made in under 30 minutes by Claude, resolves long-standing community speculation about potential backdoors in curves like NIST P-256, P-384, and P-521, increasing confidence in their security. AI
IMPACT Resolves cryptographic security concerns and increases confidence in widely used standards.
RANK_REASON Research paper detailing a novel finding by an AI model. [lever_c_demoted from research: ic=1 ai=1.0]
Read on HN — anthropic stories →
- Alfred J. Menezes
- Anthropic
- Claude
- FIPS 186-2
- Jerome A. Solinas
- Neal Koblitz
- NIST
- NIST P-192
- NSA
- P-384
- P-521
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