On Jul 30, 2009, at 4:17 PM, vedaal at hush.com wrote: > a new attack has been found against AES - 256 > > http://www.schneier.com/blog/archives/2009/07/another_new_aes.html > > it only works against 10 round AES-256 (which normally has 16 > rounds) It breaks 11 rounds of 14. David