This is tangential but I must: Oh, oh why someone like Ron Rivest allows himself to be associated with a name like "Scantegrity". It's a name I could expect to

This is tangential but I must: Oh, oh why someone like Ron Rivest allows himself to be associated with a name like "Scantegrity". It's a name I could expect to see in the title of the next Doghouse on Bruce Scheier's blog. And it almost reads like Scam-tegrity. D'uh. To offset the above, there's a nice summary of the system on Wikipedia as well: http://en.wikipedia.org/wiki/Scantegrity http://en.wikipedia.org/wiki/Scantegrity.