public override BaseResponse Handle(string command)
{
if (command.TryConvertTo(out DefineRsaWorkingKeyRequest dwkRequest) == false)
{
return(null);
}
var decryptedRsaCryptogram = new DecryptedRsaCryptogram();
decryptedRsaCryptogram.SequentialNumber.Value = random.Next(0, 999999999);
this.WorkingKey = random.ByteArray(16);
decryptedRsaCryptogram.WorkingKey.Value = this.WorkingKey;
var rsaEngine = new RsaEngine();
rsaEngine.Init(true,
new RsaKeyParameters(false, new BigInteger(1, dwkRequest.Modulus.Value), new BigInteger(1, dwkRequest.Exponent.Value))
);
var unprocessedBlock = Encoding.ASCII.GetBytes(decryptedRsaCryptogram.ToString());
return(new DefineRsaWorkingKeyResponse(rsaEngine.ProcessBlock(unprocessedBlock, 0, unprocessedBlock.Length)));
}