Blackberry RSA algorithm implementation?

Question

Does anyone know good example or API documentation of RSA implementation for Blackberry platform?

My task is encrypt-decrypt conversation between server and device on own protocol.

Answer 1

The BlackBerry API provides RSA encryption. Check here. The only thing is that to use those classes on a real device you need to sign your app with the Certicom key.

Answer 2

I'm not a Blackberry developer, but in addition to @Jonathan's answer you might consider using the Bouncycastle libraries. I am not certain what is included in the Java runtime environment on a Blackberry, but Bouncycastle's J2ME version of their library is likely to work there if the standard library does not.