Hello,
Thanks for these feedbacks.
@Darren_Bowers this javascript probably needs some libraries and browser-related APIs to work. In fact, as you can see it fails with a simple test:

In case you find a code with no dependency, can you tell me also how to use it in a personalization block (loadLibrary probably doesn't work)?
@Milan_Vucetic what about RSA encryption methods?

Thanks again!
Salvatore