In some mail from dullien@xxxxxx, sie said: > > Hey all, > > > We abandon the requirement of collision resistance. This is a strange > > requirement, and is not supported by experience. Collision resistance > > we might think of changing the requirement of collision resistance > to "collision resistance in input data that is valid ASCII text". The > attacks on MD5 used the weak avalanche of the highest-order bit > in 32-bit words for producing the collision, basically precluding the > possibility of generating colliding ASCII text. And what about the case for (uncompressed) binary images ? Darren
