Encryption and Unity

Hi

I was wondering whether anyone had put encryption on their game and whether they used an open source library? Would anyone have a suggestion as to what sort of encrytion (cryptograhical) library goes well with Unity, or provide any pointers towards built in Unity classes that serve this purpose?

Any assistance would be greatly appreciated.

Unity has no inbuilt enryption cause there is no need for it. Reason is that Unity uses the Mono Framework so you can use the encryption capabilities of .NET if you need to encrypt some data you are using. We are encrypting user specific caches for example with the mono encryption classes.