Riordan's Internet Privacy Enhanced Mail definition messaging
(RIPEM) A (not yet complete, but useful) implementation of Privacy Enhanced Mail
(PEM). RIPEM allows your electronic mail
to have the four security facilities provided by PEM: disclosure protection (optional), originator authenticity, message integrity
measures and non-repudiation
of origin (always).
RIPEM was written primarily by Mark Riordan email@example.com
. Most of the code is in the public domain
, except for the RSA
routines, which are a library called RSAREF licensed from RSA Data Security, Inc.
The current (November 1993) version of RIPEM is 1.1a; the current version of the Macintosh port
of RIPEM is 0.8b1.