spooky Deirdre Connolly¹ ² at a distance

durumcrustulum.com

25 September 2026 17:47

nfs using rsa-1024 raw (unpadded) signing oracle

Stefano Tessaro

stefanotessaro.bsky.social

23 September 2026 17:05

New paper (ia.cr/2026/2126) with Àlex Rodríguez García. We give polynomial-time (!) adaptive attacks against a number of threshold Schnorr signatures. At the core are the first polynomial-time attacks on LDVR, a problem whose solution yields adaptive attacks on several practical schemes.

Delbecq David‏

tchize.be

22 September 2026 01:57

This Special FAQ :D

Matthew Green

matthewdgreen.bsky.social

21 September 2026 21:09

This is a very neat result! But a subtle one.

Alisha Ukani

alishaukani.bsky.social

21 September 2026 17:49

RIP 1024-bit RSA signatures 🪦 very cool new research with so much hard work from very talented people!