tcoram

#!/bin/sh
#
# Blowfish - A pure posix shell and gawk implementation of the 
# Blowfish algorithm.
#  By Todd Coram (todd at maplefish dot com) 
# 
# This file is in the public domain. You are free to use it for any purpose.
#
# Be warned: This is a naive CBC implementation and is only meant for 
# demonstrations and playing around with crytpo.