Exemple #1
0
        /// <summary>
        /// Converts a cryptographic RSA key to a serialization model instance.
        /// </summary>
        /// <param name="key">The cryptographic RSA key.</param>
        /// <returns>The serialization model.</returns>
        /// <exception cref="ArgumentNullException">Thrown, if
        ///     <paramref name="key"/> is null.</exception>
        public static SerializationModel Convert(RsaKey key)
        {
            if (key == null)
            {
                throw new ArgumentNullException(nameof(key));
            }

            var rsaParameters = key.CreateRsa().ExportParameters(true);

            return(new SerializationModel
            {
                Hash = System.Convert.ToBase64String(key.Hash.Hash.ToArray()),
                Parameters = new RsaSerializationModel
                {
                    D = System.Convert.ToBase64String(rsaParameters.D),
                    DP = System.Convert.ToBase64String(rsaParameters.DP),
                    DQ = System.Convert.ToBase64String(rsaParameters.DQ),
                    Exponent = System.Convert.ToBase64String(rsaParameters.Exponent),
                    InverseQ = System.Convert.ToBase64String(rsaParameters.InverseQ),
                    Modulus = System.Convert.ToBase64String(rsaParameters.Modulus),
                    P = System.Convert.ToBase64String(rsaParameters.P),
                    Q = System.Convert.ToBase64String(rsaParameters.Q),
                },
                EmbeddedData = key.EmbeddedData == null ? null : System.Convert.ToBase64String(key.EmbeddedData.ToArray()),
                SignerCertificateHash = key.Signature == null ? null : System.Convert.ToBase64String(key.Signature.SignerCertificateHash.Hash.ToArray()),
                Signature = key.Signature == null ? null : System.Convert.ToBase64String(key.Signature.Signature.ToArray()),
            });
        }
Exemple #2
0
                public void Constructor_Should_SetProperties()
                {
                    // Arrange
                    // Act
                    var obj = new RsaKey(parameters: ScenarioRsa.DefaultRsaParameters);

                    // Assert
                    var rsa           = obj.CreateRsa();
                    var rsaParameters = rsa.ExportParameters(true);

                    rsaParameters.Modulus.SequenceEqual(ScenarioRsa.DefaultRsaParameters.Modulus).Should().BeTrue();
                    rsaParameters.D.SequenceEqual(ScenarioRsa.DefaultRsaParameters.D).Should().BeTrue();
                }
 static ScenarioRsa()
 {
     DefaultData                 = new byte[] { 0x00, 0x01, 0x02, 0x03 };
     DefaultDataHash             = Sha512Hash.Compute(DefaultData);
     DefaultEmbeddedData         = new byte[] { 0xff, 0xee, 0xdd, 0xcc };
     DefaultKey                  = RsaKey.Generate();
     DefaultRsa                  = DefaultKey.CreateRsa();
     DefaultRsaParameters        = DefaultRsa.ExportParameters(true);
     DefaultCertificateSignature = new RsaSignature(Sha512Hash.Compute(new byte[] { 0x12, 0x34, 0xaa, 0xbb }), new byte[] { 0xa1, 0xb2, 0xc3, 0xd4 });
     DefaultCertificate          = new RsaCertificate(DefaultRsaParameters, DefaultCertificateSignature);
     DefaultSignerKey            = RsaKey.Generate();
     DefaultSignerCertificate    = (RsaCertificate)DefaultSignerKey.DeriveCertificate();
     DefaultSignatureData        = new byte[] { 0x1f, 0x2f, 0x3f, 0x4f };
     DefaultSignature            = new RsaSignature(DefaultSignerCertificate.Hash, DefaultSignatureData);
     DefaultChain                = new ChainOfTrust(DefaultSignerCertificate);
 }