User:RavynousHunter/GEP

Generic Encryption Program (GEP)
I designed this app for anyone who wants to encrypt files so as to hide their contents. It's very simple, consisting of nothing more than a CLI (for now). All files generated by the GEP have a *.RH0 extension, and (obviously) don't overwrite the source file; this is by design, so as to prevent butchering the file due to a botched encryption process (we are talking about computers here, lol).

I've tested it with basic text files and a few other formats, and it seems to work fine, albeit with the occasional hiccup with larger files. There is an upper limit on how large a file you can send into it, currently being upwards of 2GB of data (due to the size constraints of a long variable type in C++).

For those who are wondering, yes, it can decrypt it's own files. /rolleyes

Source

 * For those who just have to look.