> A difference is that most common mixers are not collision-free. That is not true, most modern hash implementations use invertible mixers. See Bob Jenkins' no

> A difference is that most common mixers are not collision-free. That is not true, most modern hash implementations use invertible mixers. See Bob Jenkins' notes on hash function design: http://burtleburtle.net/bob/hash/evahash.html#funneling http://burtleburtle.net/bob/hash/evahash.html#funneling