PGP commands

RatPGP listkeys [keyring]
Lists the keys on a keyring. Returns a tuple of two elements where the first is a suitable title to show above the descriptions. The second element is a list of keys where each key is represented by a tuple of three elements. The key ID, a list of userids and a text description of the key.
RatPGP extract id [keyring]
Returns the ascii version of the wanted key.
RatPGP add keys [keyring]
Adds the given keys to the specified keyring.