Sorting GPG keys by last name?

[John Abreau]

For the BLU keysignings, we have a script that generates the check sheet from
a gpg keyring containing the participants' keys.  To sort them alphabetically
by last name, Ihave a routine that reads an external data file that I maintain
by hand, which contains the keyid, last name, first name. Any keys not in
this file are labeled "*NEW*" and sort to the bottom of the list.

Has anyone come up with an way to easily identify first and lat names
automatically? I'd like to get rid of the manual step if possible.

-- 
John Abreau / Executive Director, Boston Linux & Unix
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