Please note that as of October 24, 2014, the Nokia Developer Wiki will no longer be accepting user contributions, including new entries, edits and comments, as we begin transitioning to our new home, in the Windows Phone Development Wiki. We plan to move over the majority of the existing entries. Thanks for all your past and future contributions.
How to create RInteger for RSA
To create CRSAPublicKey object from a specified modulus(n) and encryption exponent(e), we need to convert modulus and encryption exponent to RInteger. RInteger is a TInteger derived class allowing the construction of variable length big integers.
RInteger n = RInteger::NewL(exp); //exp is a descriptor containing encryption exponent(e)
RInteger e = RInteger::NewL(mod); //mod is a descriptor containing modulus(n)
CRSAPublicKey* publicKey = CRSAPublicKey::NewL(e, n); // create RSA PublicKey