Manually setting Pine up to use GPG for encrypting and clearsigning messages on SDF Public Access UNIX Systems:
Assumption: you have already generated your GPG secret key, etc. (
http://www.gnupg.org)
(1) cd .gnupg/
(2) ln -s /sys/pkg/bin/gpg gpgencrypt; ln -s /sys/pkg/bin/gpg gpgclearsign
(3) cd ..
(4) run pine
(5) Enter setup (M for main menu, S for setup).
(6) "C" Go into the Config menu
(7) arrow down til nearly towards the end.
Edit "display-filters" (ie. highlight it and type "a"
Add these two filter rules (ignore the line numbers):
1. _BEGINNING("-----BEGIN GnuPG MESS")_ /sys/pkg/bin/gpg -d
2. _BEGINNING("-----BEGIN PGP MESS")_ /sys/pkg/bin/gpg -d
(8) edit the sending filters in the same manner:
1. ~/.gnupg/gpgclearsign --clearsign
2. ~/.gnupg/gpgencrypt -aes -r _RECIPIENTS_
To use it:
Upon sending the message with ^x, you should be able to scroll through
the various filters (with ^n and ^p).
(Unfortunately, this setup does not allow unencrypting of received mail. Only encrypt or sign sending mail.)