예제 #1
0
        public void ToECDsa(string oid, string friendlyName, bool includePrivateParameters)
        {
#if NET461
            Assert.Ignore("Creating ECDsa with JsonWebKey is not supported on net461.");
#else
            byte[] plaintext = Encoding.UTF8.GetBytes("test");
            byte[] signature = null;

            using ECDsa ecdsa = ECDsa.Create();
            try
            {
                ecdsa.GenerateKey(ECCurve.CreateFromValue(oid));
            }
            catch (NotSupportedException)
            {
                Assert.Inconclusive("This platform does not support OID {0} with friendly name '{1}'", oid, friendlyName);
            }

            if (includePrivateParameters)
            {
                signature = ecdsa.SignData(plaintext, HashAlgorithmName.SHA256);
            }

            JsonWebKey jwk = new JsonWebKey(ecdsa, includePrivateParameters);

            using ECDsa key = jwk.ToECDsa(includePrivateParameters);
            int bitLength = ecdsa.KeySize;
            Assert.AreEqual(bitLength, key.KeySize);

            if (signature != null)
            {
                Assert.IsTrue(ecdsa.VerifyData(plaintext, signature, HashAlgorithmName.SHA256));
            }
#endif
        }
        /// <summary>
        /// Creates an instance of the platform specific implementation of the cref="ECDsa" algorithm.
        /// </summary>
        /// <param name="curve">
        /// The <see cref="ECCurve"/> representing the elliptic curve.
        /// </param>
        public static partial ECDsa Create(ECCurve curve)
        {
            ECDsa ecdsa = Create();

            ecdsa.GenerateKey(curve);
            return(ecdsa);
        }
예제 #3
0
        public void SerializeECDsa(string oid, string friendlyName, bool includePrivateParameters)
        {
#if NET461
            Assert.Ignore("Creating JsonWebKey with ECDsa is not supported on net461.");
#else
            using ECDsa ecdsa = ECDsa.Create();
            try
            {
                ecdsa.GenerateKey(ECCurve.CreateFromValue(oid));
            }
            catch (NotSupportedException)
            {
                Assert.Inconclusive("This platform does not support OID {0} with friendly name '{1}'", oid, friendlyName);
            }

            JsonWebKey jwk = new JsonWebKey(ecdsa, includePrivateParameters);
            Assert.AreEqual(friendlyName, jwk.CurveName?.ToString());

            ReadOnlyMemory <byte> serialized = jwk.Serialize();
            Assert.AreEqual(includePrivateParameters, HasPrivateKey(jwk));

            using MemoryStream ms = new MemoryStream(serialized.ToArray());
            JsonWebKey deserialized = new JsonWebKey();
            deserialized.Deserialize(ms);

            Assert.That(deserialized, Is.EqualTo(jwk).Using(JsonWebKeyComparer.Shared));
#endif
        }
예제 #4
0
        public static GeneratedJwtKey Create()
        {
            Guid   subjectId  = Guid.NewGuid();
            string subjectStr = subjectId.ToString("D");

            ECDsa dsa = ECDsa.Create();

            dsa.GenerateKey(ECCurve.NamedCurves.nistP384);
            ECDsaSecurityKey   secKey       = new ECDsaSecurityKey(dsa);
            SigningCredentials signingCreds = new SigningCredentials(secKey, SecurityAlgorithms.EcdsaSha384);
            JwtHeader          newHeader    = new JwtHeader(signingCreds, null, JwtConstants.HeaderType);

            Claim      audClaim   = new Claim(AuthConstants.ClaimAudienceStr, AuthConstants.ApiKeyJwtAudience);
            Claim      issClaim   = new Claim(AuthConstants.ClaimIssuerStr, AuthConstants.ApiKeyJwtInternalIssuer);
            Claim      subClaim   = new Claim(AuthConstants.ClaimSubjectStr, subjectStr);
            JwtPayload newPayload = new JwtPayload(new Claim[] { audClaim, issClaim, subClaim });

            JwtSecurityToken newToken = new JwtSecurityToken(newHeader, newPayload);

            ECDsa            pubDsa        = ECDsa.Create(dsa.ExportParameters(includePrivateParameters: false));
            ECDsaSecurityKey pubSecKey     = new ECDsaSecurityKey(pubDsa);
            JsonWebKey       jwk           = JsonWebKeyConverter.ConvertFromECDsaSecurityKey(pubSecKey);
            string           publicKeyJson = JsonSerializer.Serialize(jwk, new JsonSerializerOptions()
            {
                DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
            });
            string publicKeyEncoded = Base64UrlEncoder.Encode(publicKeyJson);

            JwtSecurityTokenHandler tokenHandler = new JwtSecurityTokenHandler();
            string output = tokenHandler.WriteToken(newToken);

            return(new GeneratedJwtKey(output, subjectStr, publicKeyEncoded));
        }
        private void UseAfterDispose(ECDsa ecdsa)
        {
            byte[] data = { 1 };
            byte[] sig;

            // Ensure the key is populated, then dispose it.
            using (ecdsa)
            {
                sig = SignData(ecdsa, data, HashAlgorithmName.SHA256);
            }

            ecdsa.Dispose();

            UseAfterDispose(ecdsa, data, sig);

            if (!(PlatformDetection.IsNetFramework && ecdsa.GetType().Name.EndsWith("Cng")))
            {
                Assert.Throws <ObjectDisposedException>(() => ecdsa.GenerateKey(ECCurve.NamedCurves.nistP256));

                Assert.Throws <ObjectDisposedException>(
                    () => ecdsa.ImportParameters(EccTestData.GetNistP256ReferenceKey()));
            }

            // Either set_KeySize or SignData should throw.
            Assert.Throws <ObjectDisposedException>(
                () =>
            {
                ecdsa.KeySize = 384;
                SignData(ecdsa, data, HashAlgorithmName.SHA256);
            });
        }
예제 #6
0
        public void Usage7()
        {
            using ECDsa ecdsa = ECDsa.Create();
            ecdsa.GenerateKey(ECCurve.NamedCurves.nistP256);

            var message = new byte[] { 1, 2, 3 };

            byte[] signature = ecdsa.SignData(message, HashAlgorithmName.SHA256);

            var actual = new {
                Id        = 123,
                CreatedAt = DateTime.Now,
                Details   = new {
                    Age       = 25,
                    Signature = signature,
                },
            };

            actual.AssertIs(new {
                Id        = 123,
                CreatedAt = new AssertPredicate(x => true),  // Ignore assert
                Details   = new {
                    Age       = new AssertPredicate <int>(x => x > 20),
                    Signature = new AssertPredicate <byte[]>(x => ecdsa.VerifyData(message, signature: x, HashAlgorithmName.SHA256)),
                },
            });
        }
        public void Case1()
        {
            var crv = ECCurve.CreateFromValue("1.3.132.0.10");

            using ECDsa ecdsa = ECDsa.Create();
            ecdsa.GenerateKey(crv);
        }
예제 #8
0
        private async Task <KeyVaultKey> CreateTestKeyWithKeyMaterial(SignatureAlgorithm algorithm)
        {
            string keyName = Recording.GenerateId();

            JsonWebKey keyMaterial = null;

            switch (algorithm.ToString())
            {
            case SignatureAlgorithm.PS256Value:
            case SignatureAlgorithm.PS384Value:
            case SignatureAlgorithm.PS512Value:
            case SignatureAlgorithm.RS256Value:
            case SignatureAlgorithm.RS384Value:
            case SignatureAlgorithm.RS512Value:
                keyMaterial = KeyUtilities.CreateRsaKey(includePrivateParameters: true);
                break;

            case SignatureAlgorithm.ES256Value:
            case SignatureAlgorithm.ES256KValue:
            case SignatureAlgorithm.ES384Value:
            case SignatureAlgorithm.ES512Value:
#if NET461
                Assert.Ignore("Creating JsonWebKey with ECDsa is not supported on net461.");
#else
                KeyCurveName curveName = algorithm.GetEcKeyCurveName();
                ECCurve      curve     = ECCurve.CreateFromOid(curveName.Oid);

                using (ECDsa ecdsa = ECDsa.Create())
                {
                    try
                    {
                        ecdsa.GenerateKey(curve);
                        keyMaterial = new JsonWebKey(ecdsa, includePrivateParameters: true);
                    }
                    catch (NotSupportedException)
                    {
                        Assert.Inconclusive("This platform does not support OID {0}", curveName.Oid);
                    }
                }
#endif

                break;

            default:
                throw new ArgumentException("Invalid Algorithm", nameof(algorithm));
            }

            KeyVaultKey key = await Client.ImportKeyAsync(keyName, keyMaterial);

            keyMaterial.Id = key.Key.Id;
            key.Key        = keyMaterial;

            return(key);
        }
        /// <summary>
        /// Creates an instance of the platform specific implementation of the cref="ECDsa" algorithm.
        /// </summary>
        /// <param name="curve">
        /// The <see cref="ECCurve"/> representing the elliptic curve.
        /// </param>
        public static partial ECDsa Create(ECCurve curve)
        {
            ECDsa ecdsa = Create();

            try
            {
                ecdsa.GenerateKey(curve);
            }
            catch
            {
                ecdsa.Dispose();
                throw;
            }

            return(ecdsa);
        }
        public async Task Sign()
        {
            using ECDsa ecdsa = ECDsa.Create();
            ecdsa.GenerateKey(ECCurve.NamedCurves.nistP256);

            JsonWebKey jwk = new JsonWebKey(ecdsa, true)
            {
                Id = "test"
            };
            EcCryptographyProvider client    = new EcCryptographyProvider(jwk, null);
            SignatureAlgorithm     algorithm = GetSignatureAlgorithm(jwk);

            byte[]     digest = new byte[] { 0x9f, 0x86, 0xd0, 0x81, 0x88, 0x4c, 0x7d, 0x65, 0x9a, 0x2f, 0xea, 0xa0, 0xc5, 0x5a, 0xd0, 0x15, 0xa3, 0xbf, 0x4f, 0x1b, 0x2b, 0x0b, 0x82, 0x2c, 0xd1, 0x5d, 0x6c, 0x15, 0xb0, 0xf0, 0x0a, 0x08 };
            SignResult result = await client.SignAsync(algorithm, digest, default);

            Assert.AreEqual(algorithm, result.Algorithm);
            Assert.AreEqual("test", result.KeyId);
            Assert.AreEqual(64, result.Signature.Length);
        }
예제 #11
0
        public static void ImportExplicitWithHashButNoSeed()
        {
            if (!ECDsaFactory.ExplicitCurvesSupported)
            {
                return;
            }

            using (ECDsa ec = ECDsaFactory.Create())
            {
                ECCurve curve = EccTestData.GetNistP256ExplicitCurve();
                Assert.NotNull(curve.Hash);
                ec.GenerateKey(curve);

                ECParameters parameters = ec.ExportExplicitParameters(true);
                Assert.NotNull(parameters.Curve.Hash);
                parameters.Curve.Seed = null;

                ec.ImportParameters(parameters);
                ec.Exercise();
            }
        }
예제 #12
0
        public static JsonWebKey CreateKey(SignatureAlgorithm algorithm, bool includePrivateParameters = false, IEnumerable <KeyOperation> keyOps = null)
        {
            switch (algorithm.ToString())
            {
            case SignatureAlgorithm.PS256Value:
            case SignatureAlgorithm.PS384Value:
            case SignatureAlgorithm.PS512Value:
            case SignatureAlgorithm.RS256Value:
            case SignatureAlgorithm.RS384Value:
            case SignatureAlgorithm.RS512Value:
                return(CreateRsaKey(includePrivateParameters, keyOps));

            case SignatureAlgorithm.ES256Value:
            case SignatureAlgorithm.ES256KValue:
            case SignatureAlgorithm.ES384Value:
            case SignatureAlgorithm.ES512Value:
#if NET461
                throw new IgnoreException("Creating JsonWebKey with ECDsa is not supported on net461.");
#else
                KeyCurveName curveName = algorithm.GetEcKeyCurveName();
                ECCurve      curve     = ECCurve.CreateFromOid(curveName.Oid);

                using (ECDsa ecdsa = ECDsa.Create())
                {
                    try
                    {
                        ecdsa.GenerateKey(curve);
                        return(new JsonWebKey(ecdsa, includePrivateParameters, keyOps));
                    }
                    catch (NotSupportedException)
                    {
                        throw new IgnoreException($"This platform does not support OID {curveName.Oid}");
                    }
                }
#endif

            default:
                throw new ArgumentException("Invalid Algorithm", nameof(algorithm));
            }
        }
예제 #13
0
파일: JWK.cs 프로젝트: bently0602/JWK
        private void ECParameters()
        {
            ECDsa eCDsa     = ECDsa.Create();
            var   keyLength = Algorithm.Serialize().Split(new string[] { "ES" }, StringSplitOptions.None)[1]; // Algorithm = 'ES' + Keylength
            var   curveName = "P-" + keyLength;
            Oid   curveOid  = null;                                                                           // Workaround: Using ECCurve.CreateFromFriendlyName results in a PlatformException for NIST curves

            switch (keyLength)
            {
            case "256":
                curveOid = new Oid("1.2.840.10045.3.1.7");
                break;

            case "384":
                curveOid = new Oid("1.3.132.0.34");
                break;

            case "512":
                curveOid = new Oid("1.3.132.0.35");
                break;

            default:
                throw new ArgumentException("Could not create ECCurve based on algorithm: " + Algorithm.Serialize());
            }
            eCDsa.GenerateKey(ECCurve.CreateFromOid(curveOid));

            ECParameters eCParameters = eCDsa.ExportParameters(true);
            var          privateKeyD  = Base64urlEncode(eCParameters.D);
            var          publicKeyX   = Base64urlEncode(eCParameters.Q.X);
            var          publicKeyY   = Base64urlEncode(eCParameters.Q.Y);

            KeyParameters = new Dictionary <KeyParameter, string>
            {
                { ECKeyParameterCRV, curveName },
                { ECKeyParameterX, publicKeyX },
                { ECKeyParameterY, publicKeyY },
                { ECKeyParameterD, privateKeyD }
            };
        }
        private async Task <Key> CreateTestKeyWithKeyMaterial(SignatureAlgorithm algorithm)
        {
            string keyName = Recording.GenerateId();

            JsonWebKey keyMaterial = null;

            switch (algorithm.ToString())
            {
            case SignatureAlgorithm.PS256Value:
            case SignatureAlgorithm.PS384Value:
            case SignatureAlgorithm.PS512Value:
            case SignatureAlgorithm.RS256Value:
            case SignatureAlgorithm.RS384Value:
            case SignatureAlgorithm.RS512Value:
                using (RSA rsa = RSA.Create())
                {
                    RSAParameters rsaParameters = new RSAParameters
                    {
                        D = new byte[] { 0x8a, 0x5a, 0x7f, 0x16, 0x29, 0x95, 0x8b, 0x84, 0xeb, 0x8c, 0xba, 0x93, 0xad, 0xbf, 0x40, 0xa2,
                                         0xcc, 0xb9, 0xe9, 0xf8, 0xaa, 0x42, 0x78, 0x24, 0x5d, 0xdf, 0x99, 0xa1, 0x51, 0xd5, 0x1b, 0xaa,
                                         0xfe, 0x0a, 0xa2, 0x82, 0x49, 0xd3, 0x19, 0x9c, 0xfd, 0x48, 0x92, 0xcc, 0x44, 0x98, 0xaf, 0xbf,
                                         0x09, 0xf9, 0x4f, 0xff, 0xcc, 0x49, 0x75, 0x71, 0x27, 0xe1, 0xd8, 0xe2, 0xf2, 0xb7, 0x75, 0x5f,
                                         0x5b, 0x75, 0x75, 0xff, 0x9f, 0xaa, 0x0d, 0xb5, 0x9a, 0x49, 0xff, 0x0b, 0x85, 0xb7, 0x05, 0xb6,
                                         0x8b, 0xfb, 0x1c, 0x7b, 0x2b, 0xf8, 0xf7, 0x9d, 0xad, 0x4b, 0xe7, 0x30, 0x89, 0x13, 0x9d, 0x2b,
                                         0x7f, 0x40, 0x34, 0x3d, 0x8e, 0x38, 0x43, 0x84, 0x19, 0x67, 0xae, 0xab, 0x65, 0xa3, 0xfd, 0x01,
                                         0xcd, 0x2d, 0x5c, 0x87, 0x9f, 0xb7, 0x07, 0x98, 0x82, 0x74, 0x13, 0x69, 0xd1, 0xba, 0x6c, 0xea,
                                         0xf9, 0x54, 0x59, 0xa1, 0x3d, 0x8a, 0xaf, 0x4c, 0xa6, 0x22, 0xde, 0x2a, 0xe3, 0xc1, 0x68, 0x4e,
                                         0xc4, 0x5f, 0x49, 0xe6, 0x78, 0xb6, 0x7c, 0xa7, 0x90, 0xeb, 0xa2, 0x78, 0x93, 0xb4, 0xbb, 0xd2,
                                         0x59, 0x13, 0xe9, 0x20, 0xf5, 0x1a, 0xe5, 0x27, 0x27, 0x6c, 0x98, 0x9e, 0x20, 0x73, 0xc6, 0x61,
                                         0x4f, 0x01, 0x10, 0xf7, 0xb7, 0xe8, 0x17, 0x5f, 0x0e, 0x6b, 0x2b, 0x02, 0xf5, 0xe7, 0x4e, 0x16,
                                         0xcb, 0xd7, 0x6d, 0xb3, 0x80, 0x17, 0xac, 0xad, 0x5c, 0x48, 0x16, 0xf1, 0x2a, 0xf2, 0xde, 0x14,
                                         0xb4, 0x1b, 0x1a, 0x52, 0x11, 0x75, 0x05, 0xd8, 0x2e, 0x37, 0xe3, 0x31, 0xa5, 0x81, 0xa3, 0x29,
                                         0x20, 0xae, 0x6f, 0x52, 0xf6, 0xe4, 0xd1, 0xc2, 0x73, 0x3f, 0x2e, 0x56, 0x8a, 0xa1, 0xc3, 0x0c,
                                         0x4c, 0x1d, 0xb4, 0x77, 0xb9, 0x2a, 0xd4, 0x88, 0xc1, 0xb3, 0x3e, 0x2b, 0xd1, 0x98, 0x49, 0x8d },

                        DP = new byte[] { 0x05, 0x0c, 0x0c, 0xe9, 0x95, 0x77, 0x4d, 0x0f, 0x1e, 0x4a, 0x95, 0xbf, 0xcb, 0x0e, 0x03, 0x89,
                                          0x6f, 0xe6, 0x56, 0x54, 0xb6, 0x5a, 0x19, 0xdd, 0x7e, 0xde, 0x06, 0xce, 0xdc, 0x1b, 0x76, 0xa1,
                                          0xaa, 0x02, 0xa6, 0x77, 0x52, 0xa4, 0xbf, 0x4b, 0x18, 0x9a, 0x91, 0xc5, 0x86, 0x4a, 0xa2, 0x5f,
                                          0xcc, 0x2c, 0x3e, 0x18, 0x75, 0x75, 0xb3, 0xb4, 0x85, 0xbd, 0x6a, 0x75, 0x01, 0x88, 0xd7, 0xb6,
                                          0x63, 0xb8, 0x4e, 0xed, 0x69, 0x53, 0xb2, 0xb3, 0x80, 0xf3, 0x24, 0x4c, 0x18, 0x21, 0x18, 0xf5,
                                          0xd0, 0xea, 0xf3, 0x53, 0x49, 0x74, 0x5a, 0xc5, 0x07, 0xe6, 0xbc, 0xe0, 0x48, 0x6b, 0xa0, 0xcf,
                                          0x0e, 0x27, 0x80, 0xde, 0x3e, 0x65, 0x30, 0x1e, 0x8a, 0xcb, 0x7b, 0x55, 0xb1, 0xd4, 0x3e, 0xe8,
                                          0x3d, 0xb0, 0xf1, 0x2a, 0x5d, 0x63, 0x33, 0x05, 0x04, 0xc0, 0x52, 0x4d, 0x68, 0xff, 0x28, 0xf9, },

                        DQ = new byte[] { 0xcc, 0xf9, 0x20, 0x49, 0xfd, 0x71, 0x7b, 0x95, 0xb4, 0x6e, 0xb6, 0xdb, 0x3f, 0x99, 0x5c, 0x2a,
                                          0xf1, 0xf7, 0x17, 0x35, 0x29, 0xc7, 0x2a, 0x87, 0x6b, 0x0c, 0x8b, 0xad, 0x35, 0x00, 0xff, 0xa2,
                                          0xd8, 0x22, 0x75, 0x35, 0x3e, 0x6d, 0xd9, 0x3d, 0x39, 0x1d, 0x06, 0x65, 0x26, 0x08, 0x19, 0xb0,
                                          0xe7, 0xd7, 0x6d, 0xd0, 0xec, 0xc4, 0xe7, 0xcb, 0x2a, 0xe4, 0x2d, 0x78, 0x09, 0x9e, 0x5d, 0x86,
                                          0x8c, 0x85, 0x27, 0xb7, 0x4f, 0xed, 0x22, 0xe3, 0xe5, 0x7a, 0x0a, 0xc0, 0xe0, 0x6d, 0xe7, 0x6a,
                                          0x5c, 0x8c, 0xb6, 0x6a, 0x79, 0x72, 0x6d, 0x12, 0xa4, 0x65, 0x5b, 0xa0, 0xa9, 0xcb, 0x8d, 0x2b,
                                          0xeb, 0x1b, 0x81, 0x84, 0x26, 0xf7, 0x00, 0x49, 0x25, 0x4a, 0xc9, 0xda, 0x43, 0x60, 0x15, 0x47,
                                          0x65, 0x94, 0xe3, 0xb9, 0x0b, 0x00, 0xcb, 0x07, 0x3f, 0x5d, 0xdf, 0x19, 0x4b, 0x0f, 0x84, 0x17, },

                        Exponent = new byte[] { 0x01, 0x00, 0x01, },

                        InverseQ = new byte[] { 0xc2, 0xb4, 0x1c, 0x29, 0x19, 0x9e, 0x24, 0xe3, 0x38, 0xe0, 0x9b, 0x25, 0x12, 0x25, 0x5b, 0x5f,
                                                0xdb, 0x45, 0x72, 0xe8, 0xbe, 0x25, 0x4e, 0xc7, 0x0d, 0x15, 0x05, 0x18, 0xa8, 0x47, 0xf7, 0x87,
                                                0xa4, 0xa5, 0x02, 0xa5, 0xa0, 0x00, 0xd9, 0x98, 0xf2, 0xf4, 0x33, 0x64, 0x80, 0x30, 0xb9, 0x6c,
                                                0xcc, 0x83, 0xc0, 0x7a, 0xf3, 0x32, 0xfd, 0x60, 0x91, 0x02, 0x61, 0x9e, 0x79, 0x68, 0xcd, 0x84,
                                                0x6c, 0x39, 0x1e, 0x47, 0xb1, 0x13, 0xf9, 0xea, 0x2b, 0xc9, 0x65, 0xd5, 0x1d, 0x8a, 0x47, 0xf4,
                                                0xa3, 0xf2, 0x01, 0x50, 0x0a, 0xad, 0x72, 0xcd, 0xe3, 0x19, 0x67, 0x3e, 0x15, 0x8d, 0x40, 0x7c,
                                                0x8f, 0x30, 0xa0, 0xc9, 0x3b, 0xf9, 0x96, 0xba, 0x58, 0xae, 0xd6, 0xc8, 0x26, 0xa6, 0xa2, 0xa8,
                                                0x0f, 0x96, 0x2b, 0x28, 0xf8, 0x39, 0x11, 0xa1, 0xf0, 0x6a, 0xc5, 0xdd, 0x99, 0x5b, 0x18, 0x1a, },

                        Modulus = new byte[] { 0xc7, 0x61, 0xab, 0x5f, 0xc0, 0x4c, 0x50, 0xdf, 0x3a, 0x21, 0x87, 0x41, 0x6b, 0x42, 0x3d, 0xbd,
                                               0xd7, 0x81, 0xe5, 0xed, 0xc0, 0x59, 0xe6, 0xa0, 0xd0, 0xcc, 0x7e, 0xd7, 0xbe, 0x0f, 0xcd, 0xd5,
                                               0x3d, 0x23, 0x08, 0xa2, 0x81, 0x94, 0xc8, 0x60, 0xd0, 0xfc, 0xe8, 0xf6, 0xdf, 0x22, 0xe8, 0xa1,
                                               0xae, 0x4c, 0xab, 0x78, 0xe6, 0x7d, 0x65, 0x1c, 0x20, 0x1a, 0x7b, 0xf2, 0xd9, 0x10, 0xa2, 0x85,
                                               0x28, 0x81, 0xc0, 0x1d, 0x4d, 0xc6, 0xf0, 0x4f, 0x36, 0xe0, 0x83, 0x14, 0x4c, 0x30, 0x5c, 0xef,
                                               0x9c, 0x93, 0x26, 0x7f, 0xf4, 0x67, 0x93, 0x47, 0xe8, 0x3b, 0x27, 0x91, 0xfb, 0xe9, 0xfd, 0xbb,
                                               0x67, 0x9a, 0xa6, 0x0f, 0x84, 0x47, 0xae, 0x55, 0x55, 0x38, 0x32, 0x68, 0xfc, 0x97, 0x42, 0xc1,
                                               0x77, 0x4e, 0x7c, 0x8e, 0xc2, 0x24, 0xe9, 0x9c, 0x29, 0x12, 0xf6, 0xce, 0x90, 0xa3, 0x77, 0x05,
                                               0xaa, 0xc7, 0x63, 0x62, 0x3b, 0x38, 0xf6, 0xee, 0x77, 0x46, 0x0b, 0xed, 0xca, 0xca, 0x6e, 0x6e,
                                               0x08, 0xd1, 0x5e, 0xa9, 0xd1, 0x86, 0xea, 0xdf, 0xcc, 0x7c, 0x17, 0x9c, 0xf2, 0xae, 0x4c, 0x02,
                                               0xe8, 0x47, 0xcf, 0x95, 0xf0, 0x7c, 0x2f, 0x6f, 0x9b, 0x97, 0x87, 0xe7, 0x98, 0xf4, 0x07, 0x4d,
                                               0xd5, 0x2d, 0xf3, 0x5e, 0x91, 0x52, 0x57, 0x99, 0xbd, 0x54, 0xb5, 0x04, 0xef, 0xc8, 0x14, 0x0b,
                                               0xe0, 0xb3, 0x0b, 0x72, 0xb8, 0x43, 0x0e, 0x1f, 0x13, 0x79, 0xa1, 0x88, 0xc9, 0x96, 0x39, 0x68,
                                               0xcb, 0x16, 0x2c, 0xfd, 0xa4, 0x5f, 0x3a, 0x0d, 0x31, 0xd8, 0xc1, 0x12, 0x02, 0xf7, 0x3b, 0x6c,
                                               0xa1, 0x30, 0xad, 0x6d, 0xa4, 0xcf, 0x42, 0xe2, 0xb6, 0x5c, 0xdc, 0x33, 0xf5, 0x17, 0xda, 0x3a,
                                               0x66, 0xdf, 0xdf, 0x6a, 0x04, 0x51, 0x84, 0x8b, 0x3d, 0x8b, 0x7b, 0x9f, 0x7a, 0xd7, 0xdf, 0xad, },

                        P = new byte[] { 0xca, 0x2e, 0x9f, 0xdd, 0x52, 0x22, 0x31, 0xd3, 0x75, 0x50, 0x1f, 0xab, 0x00, 0x48, 0x62, 0xcf,
                                         0x17, 0x1f, 0xa5, 0x17, 0xe4, 0x46, 0x22, 0xfc, 0xfc, 0x2b, 0x73, 0x4e, 0xb2, 0x1f, 0xb9, 0x72,
                                         0xa4, 0xaa, 0x52, 0xee, 0x05, 0xa4, 0xeb, 0x51, 0xfa, 0xa0, 0x9b, 0x3d, 0xf9, 0xc4, 0x04, 0x22,
                                         0xd2, 0xf0, 0xb4, 0xff, 0xee, 0x2f, 0xc0, 0x81, 0x2a, 0x3d, 0x5e, 0xe4, 0x75, 0x55, 0xf2, 0x1c,
                                         0x13, 0xd3, 0x59, 0x26, 0x38, 0x81, 0x91, 0xb6, 0xb6, 0x8e, 0x47, 0x3c, 0x27, 0x9e, 0x87, 0x07,
                                         0x2d, 0xcf, 0xd7, 0xaa, 0x5f, 0x15, 0x50, 0xf5, 0xc7, 0x01, 0x5f, 0x9c, 0xae, 0x9d, 0xec, 0x63,
                                         0xfc, 0x04, 0xda, 0xb7, 0xe7, 0x80, 0x14, 0x9c, 0xef, 0x6a, 0xbd, 0x36, 0x02, 0xce, 0xaa, 0xf3,
                                         0x93, 0x46, 0x8c, 0xb9, 0x0b, 0x82, 0xe1, 0x5d, 0x39, 0xcb, 0x46, 0x5f, 0xa7, 0xd5, 0xbe, 0xef, },

                        Q = new byte[] { 0xfc, 0x74, 0x33, 0xc3, 0x32, 0x64, 0x9f, 0x78, 0xe7, 0xfd, 0x79, 0xc0, 0xb0, 0x60, 0x1f, 0x94,
                                         0xc3, 0x3d, 0xd9, 0xfc, 0x02, 0xf7, 0x16, 0x2d, 0x47, 0x88, 0xfc, 0xf4, 0x13, 0xa3, 0xbf, 0x25,
                                         0x80, 0x3c, 0x1b, 0x1d, 0x12, 0x43, 0x5c, 0xce, 0x22, 0xa4, 0x01, 0x7e, 0x04, 0x7a, 0xf3, 0x11,
                                         0x66, 0x36, 0x49, 0x3c, 0x3b, 0x6f, 0x49, 0x69, 0x74, 0xd5, 0x35, 0x23, 0x90, 0x47, 0xb3, 0x15,
                                         0xe7, 0xa5, 0x26, 0x48, 0x9d, 0xb5, 0x38, 0xa0, 0x44, 0x58, 0x63, 0xb2, 0xdd, 0x94, 0xaf, 0x2e,
                                         0x42, 0x08, 0x25, 0x19, 0x4a, 0x7b, 0xe5, 0x72, 0xbe, 0xd5, 0xa3, 0x92, 0x0b, 0xba, 0xf7, 0x5f,
                                         0x0b, 0x18, 0xa6, 0x62, 0x19, 0x6d, 0x53, 0xc1, 0x8a, 0x86, 0x19, 0x43, 0x53, 0xa4, 0x3a, 0x53,
                                         0x94, 0xd9, 0x99, 0x8b, 0x3a, 0xe4, 0x1e, 0xc5, 0x86, 0x15, 0x89, 0x53, 0xb5, 0x3d, 0x8b, 0x23, },
                    };

                    rsa.ImportParameters(rsaParameters);

                    keyMaterial = new JsonWebKey(rsa, includePrivateParameters: true);
                }

                break;

            case SignatureAlgorithm.ES256Value:
            case SignatureAlgorithm.ES256KValue:
            case SignatureAlgorithm.ES384Value:
            case SignatureAlgorithm.ES512Value:
#if NET461
                Assert.Ignore("Creating JsonWebKey with ECDsa is not supported on net461.");
#else
                KeyCurveName curveName = algorithm.GetEcKeyCurveName();
                ECCurve      curve     = ECCurve.CreateFromOid(curveName._oid);

                using (ECDsa ecdsa = ECDsa.Create())
                {
                    try
                    {
                        ecdsa.GenerateKey(curve);
                        keyMaterial = new JsonWebKey(ecdsa, includePrivateParameters: true);
                    }
                    catch (NotSupportedException)
                    {
                        Assert.Inconclusive("This platform does not support OID {0}", curveName._oid);
                    }
                }
#endif

                break;

            default:
                throw new ArgumentException("Invalid Algorithm", nameof(algorithm));
            }

            Key key = await Client.ImportKeyAsync(keyName, keyMaterial);

            keyMaterial.KeyId = key.KeyMaterial.KeyId;
            key.KeyMaterial   = keyMaterial;

            return(key);
        }
        /// <summary>署名・検証サービスプロバイダの生成</summary>
        /// <param name="eaa">EnumDigitalSignAlgorithm</param>
        /// <param name="aa">
        /// AsymmetricAlgorithm
        /// - RSACryptoServiceProvider
        /// - DSACryptoServiceProvider
        /// </param>
        /// <param name="ha">
        /// HashAlgorithm
        /// </param>
        public static void CreateDigitalSignSP(
            EnumDigitalSignAlgorithm eaa, out AsymmetricAlgorithm aa, out HashAlgorithm ha)
        {
            aa = null;
            ha = null;

            // 公開鍵・暗号化サービスプロバイダ
            if (eaa == EnumDigitalSignAlgorithm.RsaCSP_MD5 ||
                eaa == EnumDigitalSignAlgorithm.RsaCSP_SHA1 ||
                eaa == EnumDigitalSignAlgorithm.RsaCSP_SHA256 ||
                eaa == EnumDigitalSignAlgorithm.RsaCSP_SHA384 ||
                eaa == EnumDigitalSignAlgorithm.RsaCSP_SHA512)
            {
                // RSACryptoServiceProviderサービスプロバイダ
                aa = new RSACryptoServiceProvider();

                switch (eaa)
                {
                case EnumDigitalSignAlgorithm.RsaCSP_MD5:
                    ha = MD5.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaCSP_SHA1:
                    ha = SHA1.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaCSP_SHA256:
                    ha = SHA256.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaCSP_SHA384:
                    ha = SHA384.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaCSP_SHA512:
                    ha = SHA512.Create();
                    break;
                }
            }
#if NETSTD
            else if (eaa == EnumDigitalSignAlgorithm.RsaOpenSsl_MD5 ||
                     eaa == EnumDigitalSignAlgorithm.RsaOpenSsl_SHA1 ||
                     eaa == EnumDigitalSignAlgorithm.RsaOpenSsl_SHA256 ||
                     eaa == EnumDigitalSignAlgorithm.RsaOpenSsl_SHA384 ||
                     eaa == EnumDigitalSignAlgorithm.RsaOpenSsl_SHA512)
            {
                // RSAOpenSslサービスプロバイダ
                aa = new RSAOpenSsl();

                switch (eaa)
                {
                case EnumDigitalSignAlgorithm.RsaOpenSsl_MD5:
                    ha = MD5.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaOpenSsl_SHA1:
                    ha = SHA1.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaOpenSsl_SHA256:
                    ha = SHA256.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaOpenSsl_SHA384:
                    ha = SHA384.Create();
                    break;

                case EnumDigitalSignAlgorithm.RsaOpenSsl_SHA512:
                    ha = SHA512.Create();
                    break;
                }
            }
#endif
            else if (eaa == EnumDigitalSignAlgorithm.DsaCSP_SHA1)
            {
                // DSACryptoServiceProvider
                aa = new DSACryptoServiceProvider();
                ha = SHA1.Create();
            }
#if NETSTD
            else if (eaa == EnumDigitalSignAlgorithm.DsaOpenSsl_SHA1)
            {
                // DSAOpenSslサービスプロバイダ
                aa = new DSAOpenSsl();
                ha = SHA1.Create();
            }
#endif
            else if (
                eaa == EnumDigitalSignAlgorithm.ECDsaCng_P256 ||
                eaa == EnumDigitalSignAlgorithm.ECDsaCng_P384 ||
                eaa == EnumDigitalSignAlgorithm.ECDsaCng_P521)
            {
                // ECDsaCngはCngKeyが土台で、
                // ECDsaCng生成後にオプションとして設定するのではなく
                // CngKeyの生成時にCngAlgorithmの指定が必要であるもよう。
                CngAlgorithm cngAlgorithm = null;
                switch (eaa)
                {
                case EnumDigitalSignAlgorithm.ECDsaCng_P256:
                    cngAlgorithm = CngAlgorithm.ECDsaP256;
                    break;

                case EnumDigitalSignAlgorithm.ECDsaCng_P384:
                    cngAlgorithm = CngAlgorithm.ECDsaP384;
                    break;

                case EnumDigitalSignAlgorithm.ECDsaCng_P521:
                    cngAlgorithm = CngAlgorithm.ECDsaP521;
                    break;
                }
                aa = new ECDsaCng(CngKey.Create(cngAlgorithm));
                ha = null; // ハッシュ無し
            }
#if NETSTD
            else if (
                eaa == EnumDigitalSignAlgorithm.ECDsaOpenSsl_P256 ||
                eaa == EnumDigitalSignAlgorithm.ECDsaOpenSsl_P384 ||
                eaa == EnumDigitalSignAlgorithm.ECDsaOpenSsl_P521)
            {
                ECCurve      eCCurve = ECCurve.NamedCurves.nistP256;
                ECParameters eCParameters;
                ECDsa        eCDsa        = null;
                ECDsaOpenSsl eCDsaOpenSsl = null;

                switch (eaa)
                {
                case EnumDigitalSignAlgorithm.ECDsaOpenSsl_P256:
                    eCCurve = ECCurve.NamedCurves.nistP256;
                    break;

                case EnumDigitalSignAlgorithm.ECDsaOpenSsl_P384:
                    eCCurve = ECCurve.NamedCurves.nistP384;
                    break;

                case EnumDigitalSignAlgorithm.ECDsaOpenSsl_P521:
                    eCCurve = ECCurve.NamedCurves.nistP521;
                    break;
                }

                // https://qiita.com/yoship1639/items/6dd0cc8623d7f3969d78
                if (Environment.OSVersion.Platform == PlatformID.Unix)
                {
                    eCDsa = ECDsa.Create(); // ECDsaOpenSslと思われる。
                    eCDsa.GenerateKey(eCCurve);
                    eCParameters = eCDsa.ExportParameters(true);
                    eCDsaOpenSsl = new ECDsaOpenSsl(eCParameters.Curve);
                    eCDsaOpenSsl.ImportParameters(eCParameters);
                }

                aa = eCDsaOpenSsl;
                ha = null; // ハッシュ無し
            }
#endif
            else
            {
                throw new ArgumentException(
                          PublicExceptionMessage.ARGUMENT_INCORRECT,
                          "EnumDigitalSignAlgorithm parameter is incorrect.");
            }
        }
예제 #16
0
 public override void GenerateKey(ECCurve curve) => _impl.GenerateKey(curve);