monkeysphere 0.22-1 (ia64 binary) in ubuntu jaunty

 SSH key-based authentication is tried-and-true, but it lacks a true
 Public Key Infrastructure for key certification, revocation and
 expiration. Monkeysphere is a framework that uses the OpenPGP web of
 trust for these PKI functions. It can be used in both directions:
 for users to get validated host keys, and for hosts to authenticate
 users.