Claude Recovers Origins of NIST Elliptic Curve Seeds, Closing Decades-Old Mystery

jedisct1 · x · 2026-10-17

Anthropic's Frontier Red Team reports that Claude helped resolve a long-standing cryptographic mystery: the provenance of the NSA-provided seed values used to define coefficients of the NIST elliptic curves in ECDSA (FIPS 186-2, adopted 2000). The leading story was that NSA's Jerry Solinas generated the seeds by hashing a humorous passphrase like "Give Bob and Jerry a raise". Anthropic stresses this is a fun closing chapter—no action needed, as most researchers already trusted the curves.

Related event: Claude Cracks Decades-Old ECDSA Curve Seed Mystery in Under 30 Minutes(27 posts)→

Original post →

More from Fun

Fun channel →