[comp.unix.misc] Cypher source code?

dugal@neon.Stanford.EDU (Douglas S. Gray) (04/11/91)

   Does anyone know where I can get the source for a decent cypher-like
program?  Nothing fancy, just a filter which takes a key and will either
encrypt or decrypt its input.  If you know an anonymous ftp site, that
would be best.

   Thanks,
      Doug