On 12/27/13 8:19 PM, S. Dale Morrey wrote:
Well Levi you would be quite correct if the intent were to actually seek a
collision across 256 bits of space.  That is not what I'm going for here.
  In my mind detecting a collision would be evidence of a flawed
implementation of the hashing algorithm which is what my experiment is
actually seeking to uncover.  So I'm checking the specific implementation
to rule out a flaw, not nessecarily the algorithm.

If that's the goal, then wouldn't the best way to test it be to hash a given string with your implementation, as well as with a known good implementation, and see if they match? Your implementation could be completely wrong, but still not yield any collisions in your problem space.

Steve


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