E-Certify

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First seenSep 8, 2026
Last mentionedSep 8, 2026

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I've factored the RSA keys of a Certificate Authority from the 90s

Security researcher factored two 512-bit RSA root CA keys from defunct 1990s certificate authority E-Certify using CADO-NFS on a desktop in roughly 30 hours each.

Hacker News · securitySep 8, 01:16 UTC · Sep 8, 2026Research HN 411 points · 86 comments3 · 3 reads

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Netscape 4.51product · 1
E-Certifyvendor · 1
CADO-NFSproduct · 1
Netscapevendor · 1
Netscapeorganization · 1

Entities are extracted by the model from each article. First seen Sep 8, 2026, last mentioned Sep 8, 2026. Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.