public void TestPrivateKeyReturnsFalseWhenPrivateKeyPresent()
        {
            RSAParameters privateAndPublicKey = RSAEncryptionService.GenerateKeys();

            RSAEncryptionService baseLineService = new RSAEncryptionService(privateAndPublicKey);

            Assert.True(baseLineService.PrivateKeyPresent());
        }
        public void TestPrivateKeyReturnsFalseWhenPrivateKeyNotPresent()
        {
            RSAParameters privateAndPublicKey = RSAEncryptionService.GenerateKeys();


            RSAParameters publicKey = new RSAParameters
            {
                Modulus  = privateAndPublicKey.Modulus,
                Exponent = privateAndPublicKey.Exponent
            };
            RSAEncryptionService baseLineService = new RSAEncryptionService(publicKey);

            Assert.False(baseLineService.PrivateKeyPresent());
        }