Better Encyprion Algorithm

[Windows-CPP]

We need to make our current encryption algorithm better, but how?

We have a keygen that works and creates a 256 key, so we need to use that in an encrypt algor to make it work somehow.
Idk, maybe just a complicated charswitcher using rand(), and then including a key after a dash to decrypt the string? Or place a character every once in a while and then find that character. Either way, developments on that will be put out at some point.