New Attack Against RSA
A reimplemented 2007 attack forges unpadded 1024-bit RSA signatures in 1380 core-years without recovering the private key.
Stories per day · 30 days
2 stories, newest first · one card per story
Stories tagged #signature-forgery
Forging 1024-bit RSA signatures in nearly SNFS time
Researchers forged 1024-bit RSA signatures near SNFS speed using a signing oracle, without factoring the modulus.