SHA-1 Broken# Internet - 有缘千里一线牵
i*o
1 楼
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 full SHA-1 in 2**69 hash operations, much less
than the brute-force attack of 2**80 operations based on the hash
length.......
http://www.schneier.com/blog/archives/2005/02/sha1_broken.html
so, what's the n
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 full SHA-1 in 2**69 hash operations, much less
than the brute-force attack of 2**80 operations based on the hash
length.......
http://www.schneier.com/blog/archives/2005/02/sha1_broken.html
so, what's the n