>> All the "solutions" I've seen don't prove anything to anyone until >> after the "proof" recipient has found Waldo - this may have been >> acceptable by the intent of the original author of the problem, but >> it's sure not how I read the wording.
> So, we need to come up with a way to present information to the > competition that proves (when read), that we know the answer, without > giving away the answer? It doesn't necessarily need to be just a one-way transfer of a single blob of information; it could be interactive (as most - all? - zero-knowledge proofs are). /~\ The ASCII der Mouse \ / Ribbon Campaign X Against HTML [EMAIL PROTECTED] / \ Email! 7D C8 61 52 5D E7 2D 39 4E F1 31 3E E8 B3 27 4B _______________________________________________ Fun and Misc security discussion for OT posts. https://linuxbox.org/cgi-bin/mailman/listinfo/funsec Note: funsec is a public and open mailing list.
