Literatur

1

Bruce Schneier, ``Applied Cryptography: Protocols, Algorithms, and Source Code in C'', 2nd edition, John Wiley & Sons, 1995

2

Documentation to pgp and GnuPG, to be found in the man pages and /usr/share/doc/packages/pgp resp. /usr/share/doc/packages/gpg.

3

GnuPG HOWTOs in english, french, german and spanish.