/*
* generate the RSA public key and private key in separate file
*/
void MyRSA::GenerateRSAKey(unsigned int keyLength, const char *privFilename,
const char *pubFilename)
{ AutoSeededRandomPool rng;
RSA::PrivateKey priv;
priv.GenerateRandomWithKeySize(rng, 1024);
if (!priv.Validate(rng, 3))
{
throw("RSA key generation failed");
}
HexEncoder privFile(new FileSink(privFilename));
priv.DEREncode(privFile);
privFile.MessageEnd();
RSA::PublicKey pub;
pub.AssignFrom(priv);
HexEncoder pubFile(new FileSink(pubFilename));
pub.DEREncode(pubFile);
pubFile.MessageEnd();
}
void saveRSAPubKey(RSA::PublicKey& key, const char* filename){
Base64Encoder publicKey(new FileSink(filename));
key.DEREncode(publicKey);
publicKey.MessageEnd();
}