[Geek-Crypto] New Results Against SHA-1
Apr. 30th, 2009 06:16 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
furrbearhttp://eurocrypt2009rump.cr.yp.to/837a0a8086fa6ca714249409ddfae43d.pdf
There is not much hard information yet, but the two big quotes are "SHA-1 collisions now 2^52" and "Practical collisions are within resources of a well funded organisation."Hmm, what to do about all the applications where SHA-1 is hardwired? There's still plenty of MD-5 out there too.
