SHA family hash functions cryptographic weakness

Cryptographic weakness found making real strength against coliisions: collisions in the the full SHA-1 in 269 hash operations, much less than the brute-force attack of 280 operations based on the hash length. Collisions in SHA-0 in 239 operations. Collisions in 58-round SHA-1 in 233 operations...

SHA-1 Broken

HA-1 Broken SHA-1 has been broken. Not a reduced-round version. Not a simplified version. The real thing. The research team of Xiaoyun Wang, Yiqun Lisa Yin, and Hongbo Yu mostly from Shandong University in China have been quietly circulating a paper describing their results: collisions in the the...