shell script encrypt
I am looking for a way to either encrypt / obfuscate a string using a bash shell script.
The catch is...
It cant be a one-way hash. Md5, etc wont work because it needs to be reversible, preferably with a key.
I found some cheesey ROT13 routine.. I would like to make it a little more interesting than that.
This is just for some little project - it doesnt have to be overly secure.
Any ideas?
