> I will go on record as saying I believe it to be impossble to > do because short of showing your opponent where Waldo is > there's no way of him KNOWING you know where Waldo is.
There's at least one mentioned in the original blog. But it's neither elegant nor altogether satisfactory. You could get round it using a third party verifier who's trusted by both original parties, but that's -really- inelegant. -- David Harley CISSP, Small Blue-Green World Security Author/Editor/Consultant/Researcher AVIEN Guide to Malware: http://www.smallblue-greenworld.co.uk/pages/avienguide.html Security Bibliography: http://www.smallblue-greenworld.co.uk/pages/bibliography.html _______________________________________________ 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.
