PuTTY vulnerability vuln-p521-bias

2 crossposts

Security @programming.dev testeronious @lemmy.world 8 mo. ago

PuTTY vulnerability vuln-p521-bias

www.chiark.greenend.org.uk /~sgtatham/putty/wishlist/vuln-p521-bias.html

Cryptography @lemmy.ml Arthur Besse @lemmy.ml 8 mo. ago

Putty vulnerability: bias in ECDSA deterministic nonce generation leads to compromise of NIST P521 keys with ~60 signatures

www.chiark.greenend.org.uk /~sgtatham/putty/wishlist/vuln-p521-bias.html