pidgin-openpgp | OpenPGP plugin for Pidgin | Mehr ...
pidgin-openpgp is a plugin for the Pidgin instant messaging program which enables it to communicate with Jabber/XMPP peers in an encrypted manner using the OpenPGP standard and XEP-0027, which is understood by other clients, such as centericq, gajim, kopete and mcabber. . This is an experimental extension and potentially buggy.