SpoilerGiven that rednet has changed to allow the use of unsecured channels, it got me thinking about how I'd go about encrypting rednet messages. I have done a few searches for cryptography in lua, however a lot of the results I've found were too confusing or required me to compile something (lcrypt for example). Now I'm not one to ask for code, however I'm honestly stuck here. I'd like to also point out I'm not clever enough to create my own basic encryption algorithm and using ROT13 doesn't seem like a good idea.

Would anyone be able to set me off in the right direction and provide tips?
Thanks.

Nevermind about this. Somehow I always manage to find what I've been looking for after I post a new thread. I should probably use the search function more often.