A methodology for performing a key signing or taking part in a key signing party. There are several KeySigningProtocols which focus on OpenPGP KeySigningPartys, they including:
http://people.debian.org/srivasta/keysign.html
http://sion.quickie.net/keysigning.txt
http://www.northernsecurity.net/articles/ksprotocol.htmlThere appear to be tradeoffs between scalability and trust.
No page links to KeySigningProtocol.