/// <summary>
/// Creates an instance of the platform specific implementation of the cref="ECDsa" algorithm.
/// </summary>
/// <param name="parameters">
/// The <see cref="ECParameters"/> representing the elliptic curve parameters.
/// </param>
public static partial ECDsa Create(ECParameters parameters)
{
ECDsa ec = new ECDsaOpenSsl();
try
{
ec.ImportParameters(parameters);
return(new ECDsaWrapper(ec));
}
catch
{
ec.Dispose();
throw;
}
}
/// <summary>Constructor</summary>
/// <param name="eCParameters">ECParameters（任意）</param>
/// <param name="hashAlgorithm">HashAlgorithm</param>
public DigitalSignECDsaOpenSsl(ECParameters eCParameters, HashAlgorithm hashAlgorithm)
{
ECDsaOpenSsl ecdsa = new ECDsaOpenSsl(eCParameters.Curve);
ecdsa.ImportParameters(eCParameters);
if (eCParameters.D != null)
{
this._privateKey = ecdsa.ExportParameters(true);
}
this._publicKey = ecdsa.ExportParameters(false);
this.AsymmetricAlgorithm = ecdsa;
this.AsymmetricAlgorithm = ecdsa;
this.HashAlgorithm = hashAlgorithm;
}
public ICertificatePal CopyWithPrivateKey(ECDsa privateKey)
{
ECDsaOpenSsl typedKey = privateKey as ECDsaOpenSsl;
if (typedKey != null)
{
return(CopyWithPrivateKey((SafeEvpPKeyHandle)typedKey.DuplicateKeyHandle()));
}
ECParameters ecParameters = privateKey.ExportParameters(true);
using (PinAndClear.Track(ecParameters.D))
using (typedKey = new ECDsaOpenSsl())
{
typedKey.ImportParameters(ecParameters);
return(CopyWithPrivateKey((SafeEvpPKeyHandle)typedKey.DuplicateKeyHandle()));
}
}
/// <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.");
}
}
public static void hogehoge(string[] args)
{
try
{
#region Variables
#region Env
// https://github.com/dotnet/corefx/issues/29404#issuecomment-385287947
// *.pfxから証明書を開く場合、X509KeyStorageFlags.Exportableの指定が必要な場合がある。
// Linuxのキーは常にエクスポート可能だが、WindowsやMacOSでは必ずしもそうではない。
X509KeyStorageFlags x509KSF = 0;
x509KSF = X509KeyStorageFlags.DefaultKeySet;
#endregion
#region Token
string token = "";
IDictionary <string, object> headers = null;
IDictionary <string, object> payload = null;
payload = new Dictionary <string, object>()
{
{ "sub", "*****@*****.**" },
{ "exp", 1300819380 }
};
#endregion
#region Keys
string jwk = "";
byte[] secretKey = null;
byte[] x = null;
byte[] y = null;
byte[] d = null;
string privateX509Path = "";
string publicX509Path = "";
X509Certificate2 publicX509Key = null;
X509Certificate2 privateX509Key = null;
RSA rsa = null;
//DSA dsa = null;
CngKey publicKeyOfCng = null;
//CngKey privateKeyOfCng = null;
ECParameters eCParameters = new ECParameters();
#endregion
#region DigitalSign
byte[] data = CustomEncode.StringToByte("hogehoge", CustomEncode.UTF_8);
byte[] sign = null;
#endregion
#endregion
#region Test of the X.509 Certificates
#region RSA
privateX509Path = @"SHA256RSA.pfx";
publicX509Path = @"SHA256RSA.cer";
privateX509Key = new X509Certificate2(privateX509Path, "test", x509KSF);
publicX509Key = new X509Certificate2(publicX509Path, "", x509KSF);
WriteLine.InspectPrivateX509Key("RSA", privateX509Key);
WriteLine.InspectPublicX509Key("RSA", publicX509Key);
#endregion
#region DSA
// https://github.com/dotnet/corefx/issues/18733#issuecomment-296723615
privateX509Path = @"SHA256DSA.pfx";
publicX509Path = @"SHA256DSA.cer";
privateX509Key = new X509Certificate2(privateX509Path, "test");
publicX509Key = new X509Certificate2(publicX509Path, "");
WriteLine.InspectPrivateX509Key("DSA", privateX509Key);
WriteLine.InspectPublicX509Key("DSA", publicX509Key);
DSA privateDSA = privateX509Key.GetDSAPrivateKey();
WriteLine.OutPutDebugAndConsole("privateDSA",
(privateDSA == null ? "is null" : "is not null"));
//DSA publicDSA = null; // publicX509Key.GetDSAPublicKey(); // Internal.Cryptography.CryptoThrowHelper.WindowsCryptographicException
#endregion
#region ECDsa
// https://github.com/dotnet/corefx/issues/18733#issuecomment-296723615
privateX509Path = @"SHA256ECDSA.pfx";
publicX509Path = @"SHA256ECDSA.cer";
privateX509Key = new X509Certificate2(privateX509Path, "test");
publicX509Key = new X509Certificate2(publicX509Path, "");
WriteLine.InspectPrivateX509Key("ECDsa", privateX509Key);
WriteLine.InspectPublicX509Key("ECDsa", publicX509Key);
ECDsa privateECDsa = privateX509Key.GetECDsaPrivateKey();
WriteLine.OutPutDebugAndConsole("privateECDsa",
(privateECDsa == null ? "is null" : "is not null"));
ECDsa publicECDsa = publicX509Key.GetECDsaPublicKey();
WriteLine.OutPutDebugAndConsole("publicECDsa",
(publicECDsa == null ? "is null" : "is not null"));
#endregion
#endregion
WriteLine.OutPutDebugAndConsole("----------------------------------------------------------------------------------------------------");
#region Test of the OpenTouryo.Public.Security.
DigitalSignParam dsParam = null;
DigitalSignXML dsXML = null;
DigitalSignX509 dsX509 = null;
#region RSA
dsParam = new DigitalSignParam(EnumDigitalSignAlgorithm.RsaOpenSsl_SHA256);
sign = dsParam.Sign(data);
WriteLine.OutPutDebugAndConsole("DigitalSignParam.Verify(RS256)",
dsParam.Verify(data, sign).ToString());
dsXML = new DigitalSignXML(EnumDigitalSignAlgorithm.RsaOpenSsl_SHA256);
sign = dsXML.Sign(data);
WriteLine.OutPutDebugAndConsole("DigitalSignXML.Verify(RS256)",
dsXML.Verify(data, sign).ToString());
dsX509 = new DigitalSignX509(@"SHA256RSA.pfx", "test", "SHA256");
sign = dsX509.Sign(data);
WriteLine.OutPutDebugAndConsole("DigitalSignX509.Verify(RSA)",
dsX509.Verify(data, sign).ToString());
// 鍵の相互変換
jwk = RsaPublicKeyConverter.ParamToJwk(
((RSA)dsX509.AsymmetricAlgorithm).ExportParameters(false));
WriteLine.OutPutDebugAndConsole("RSA JWK", jwk);
dsParam = new DigitalSignParam(
RsaPublicKeyConverter.JwkToParam(jwk),
EnumDigitalSignAlgorithm.RsaCSP_SHA256);
WriteLine.OutPutDebugAndConsole("DigitalSignX509.Verify(RSA JWK)",
dsParam.Verify(data, sign).ToString());
#endregion
#region DSA
dsParam = new DigitalSignParam(EnumDigitalSignAlgorithm.DsaOpenSsl_SHA1);
sign = dsParam.Sign(data);
WriteLine.OutPutDebugAndConsole(
"DigitalSignParam.Verify(DS1)",
dsParam.Verify(data, sign).ToString());
dsXML = new DigitalSignXML(EnumDigitalSignAlgorithm.DsaOpenSsl_SHA1);
sign = dsXML.Sign(data);
WriteLine.OutPutDebugAndConsole(
"DigitalSignXML.Verify(DS1)",
dsXML.Verify(data, sign).ToString());
dsX509 = new DigitalSignX509(@"SHA256DSA.pfx", "test", "SHA256");
sign = dsX509.Sign(data);
WriteLine.OutPutDebugAndConsole(
"DigitalSignX509.Verify(DSA)",
dsX509.Verify(data, sign).ToString());
#endregion
#region ECDSA
// .NET Core on Linux
DigitalSignECDsaX509 ecDsX509 = new DigitalSignECDsaX509(
@"SHA256ECDSA.pfx", "test", HashAlgorithmName.SHA256);
sign = ecDsX509.Sign(data);
WriteLine.OutPutDebugAndConsole(
"DigitalSignX509.Verify(ECDSA)",
ecDsX509.Verify(data, sign).ToString());
token = "";
token = JWT.Encode(payload, ((ECDsa)ecDsX509.AsymmetricAlgorithm), JwsAlgorithm.ES256);
// 鍵の相互変換
jwk = EccPublicKeyConverter.ParamToJwk(
((ECDsa)ecDsX509.AsymmetricAlgorithm).ExportParameters(false));
WriteLine.OutPutDebugAndConsole("ECDSA JWK", jwk);
DigitalSignECDsaOpenSsl ecDsParam =
new DigitalSignECDsaOpenSsl(
EccPublicKeyConverter.JwkToParam(jwk),
HashAlgorithmCmnFunc.GetHashAlgorithmFromNameString(HashNameConst.SHA256));
WriteLine.OutPutDebugAndConsole(
"DigitalSignX509.Verify(ECDSA JWK)",
ecDsParam.Verify(data, sign).ToString());
Program.VerifyResult("JwsAlgorithm.ES256", token, ecDsParam.AsymmetricAlgorithm);
#endregion
#endregion
WriteLine.OutPutDebugAndConsole("----------------------------------------------------------------------------------------------------");
#region Test of the jose-jwt
#region JWT
#region Unsecured JWT
// Creating Plaintext (unprotected) Tokens
// https://github.com/dvsekhvalnov/jose-jwt#creating-plaintext-unprotected-tokens
token = "";
token = JWT.Encode(payload, null, JwsAlgorithm.none);
WriteLine.OutPutDebugAndConsole("JwsAlgorithm.none", token);
#endregion
#region JWS (Creating signed Tokens)
// https://github.com/dvsekhvalnov/jose-jwt#creating-signed-tokens
#region HS-* family
// HS256, HS384, HS512
// https://github.com/dvsekhvalnov/jose-jwt#hs--family
secretKey = new byte[] { 164, 60, 194, 0, 161, 189, 41, 38, 130, 89, 141, 164, 45, 170, 159, 209, 69, 137, 243, 216, 191, 131, 47, 250, 32, 107, 231, 117, 37, 158, 225, 234 };
token = "";
token = JWT.Encode(payload, secretKey, JwsAlgorithm.HS256);
Program.VerifyResult("JwsAlgorithm.HS256", token, secretKey);
#endregion
#region RS-* and PS-* family
// RS256, RS384, RS512 and PS256, PS384, PS512
// https://github.com/dvsekhvalnov/jose-jwt#rs--and-ps--family
// X509Certificate2 x509Certificate2 = new X509Certificate2();
privateX509Path = @"SHA256RSA.pfx";
publicX509Path = @"SHA256RSA.cer";
privateX509Key = new X509Certificate2(privateX509Path, "test", x509KSF);
publicX509Key = new X509Certificate2(publicX509Path, "", x509KSF);
token = "";
rsa = (RSA)privateX509Key.PrivateKey;
token = JWT.Encode(payload, rsa, JwsAlgorithm.RS256);
Program.VerifyResult("JwsAlgorithm.RS256", token, rsa);
#endregion
#region ES- * family
// ES256, ES384, ES512 ECDSA signatures
// https://github.com/dvsekhvalnov/jose-jwt#es---family
x = new byte[] { 4, 114, 29, 223, 58, 3, 191, 170, 67, 128, 229, 33, 242, 178, 157, 150, 133, 25, 209, 139, 166, 69, 55, 26, 84, 48, 169, 165, 67, 232, 98, 9 };
y = new byte[] { 131, 116, 8, 14, 22, 150, 18, 75, 24, 181, 159, 78, 90, 51, 71, 159, 214, 186, 250, 47, 207, 246, 142, 127, 54, 183, 72, 72, 253, 21, 88, 53 };
d = new byte[] { 42, 148, 231, 48, 225, 196, 166, 201, 23, 190, 229, 199, 20, 39, 226, 70, 209, 148, 29, 70, 125, 14, 174, 66, 9, 198, 80, 251, 95, 107, 98, 206 };
eCParameters = new ECParameters();
// Curve
eCParameters.Curve =
EccPublicKeyConverter.GetECCurveFromCrvString(
EccPublicKeyConverter.GetCrvStringFromXCoordinate(x));
// x, y, d
eCParameters.Q.X = x;
eCParameters.Q.Y = y;
eCParameters.D = d;
ECDsaOpenSsl eCDsaOpenSsl = new ECDsaOpenSsl(eCParameters.Curve);
eCDsaOpenSsl.ImportParameters(eCParameters);
token = "";
token = JWT.Encode(payload, eCDsaOpenSsl, JwsAlgorithm.ES256);
Program.VerifyResult("JwsAlgorithm.ES256", token, eCDsaOpenSsl);
try
{
privateX509Path = @"SHA256ECDSA.pfx";
publicX509Path = @"SHA256ECDSA.cer";
privateX509Key = new X509Certificate2(privateX509Path, "test");
publicX509Key = new X509Certificate2(publicX509Path, "");
// ECCurveを分析してみる。
ECCurve eCCurve = ((ECDsaOpenSsl)privateX509Key.GetECDsaPrivateKey()).ExportExplicitParameters(true).Curve;
WriteLine.OutPutDebugAndConsole("Inspect ECCurve", ObjectInspector.Inspect(eCCurve));
token = "";
token = JWT.Encode(payload, privateX509Key.GetECDsaPrivateKey(), JwsAlgorithm.ES256);
Program.VerifyResult("JwsAlgorithm.ES256", token, publicX509Key.GetECDsaPublicKey());
}
catch (Exception ex)
{
WriteLine.OutPutDebugAndConsole("JwsAlgorithm.ES256", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#endregion
#region JWE (Creating encrypted Tokens)
// https://github.com/dvsekhvalnov/jose-jwt#creating-encrypted-tokens
#region RSA-* key management family of algorithms
// RSA-OAEP-256, RSA-OAEP and RSA1_5 key
// https://github.com/dvsekhvalnov/jose-jwt#rsa--key-management-family-of-algorithms
privateX509Path = @"SHA256RSA.pfx";
publicX509Path = @"SHA256RSA.cer";
privateX509Key = new X509Certificate2(privateX509Path, "test", x509KSF);
publicX509Key = new X509Certificate2(publicX509Path, "", x509KSF);
// RSAES-PKCS1-v1_5 and AES_128_CBC_HMAC_SHA_256
token = "";
token = JWT.Encode(payload, publicX509Key.PublicKey.Key, JweAlgorithm.RSA1_5, JweEncryption.A128CBC_HS256);
Program.VerifyResult("JweAlgorithm.RSA1_5, JweEncryption.A128CBC_HS256", token, privateX509Key.PrivateKey);
// RSAES-OAEP and AES GCM
try
{
token = "";
token = JWT.Encode(payload, publicX509Key.PublicKey.Key, JweAlgorithm.RSA_OAEP, JweEncryption.A256GCM);
Program.VerifyResult("JweAlgorithm.RSA_OAEP, JweEncryption.A256GCM", token, privateX509Key.PrivateKey);
}
catch (Exception ex)
{
// Unhandled Exception: System.DllNotFoundException: Unable to load DLL 'bcrypt.dll' at ubunntu
WriteLine.OutPutDebugAndConsole("JweAlgorithm.RSA_OAEP, JweEncryption.A256GCM", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#region Other key management family of algorithms
secretKey = new byte[] { 164, 60, 194, 0, 161, 189, 41, 38, 130, 89, 141, 164, 45, 170, 159, 209, 69, 137, 243, 216, 191, 131, 47, 250, 32, 107, 231, 117, 37, 158, 225, 234 };
#region DIR direct pre-shared symmetric key family of algorithms
// https://github.com/dvsekhvalnov/jose-jwt#dir-direct-pre-shared-symmetric-key-family-of-algorithms
token = "";
token = JWT.Encode(payload, secretKey, JweAlgorithm.DIR, JweEncryption.A128CBC_HS256);
Program.VerifyResult("JweAlgorithm.DIR, JweEncryption.A128CBC_HS256", token, secretKey);
#endregion
#region AES Key Wrap key management family of algorithms
// AES128KW, AES192KW and AES256KW key management
// https://github.com/dvsekhvalnov/jose-jwt#aes-key-wrap-key-management-family-of-algorithms
token = "";
token = JWT.Encode(payload, secretKey, JweAlgorithm.A256KW, JweEncryption.A256CBC_HS512);
Program.VerifyResult("JweAlgorithm.A256KW, JweEncryption.A256CBC_HS512", token, secretKey);
#endregion
#region AES GCM Key Wrap key management family of algorithms
// AES128GCMKW, AES192GCMKW and AES256GCMKW key management
// https://github.com/dvsekhvalnov/jose-jwt#aes-gcm-key-wrap-key-management-family-of-algorithms
try
{
token = "";
token = JWT.Encode(payload, secretKey, JweAlgorithm.A256GCMKW, JweEncryption.A256CBC_HS512);
Program.VerifyResult("JweAlgorithm.A256GCMKW, JweEncryption.A256CBC_HS512", token, secretKey);
}
catch (Exception ex)
{
// Unhandled Exception: System.DllNotFoundException: Unable to load DLL 'bcrypt.dll' at ubunntu
WriteLine.OutPutDebugAndConsole("JweAlgorithm.A256GCMKW, JweEncryption.A256CBC_HS512", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#region ECDH-ES and ECDH-ES with AES Key Wrap key management family of algorithms
// ECDH-ES and ECDH-ES+A128KW, ECDH-ES+A192KW, ECDH-ES+A256KW key management
// https://github.com/dvsekhvalnov/jose-jwt#ecdh-es-and-ecdh-es-with-aes-key-wrap-key-management-family-of-algorithms
try
{
x = new byte[] { 4, 114, 29, 223, 58, 3, 191, 170, 67, 128, 229, 33, 242, 178, 157, 150, 133, 25, 209, 139, 166, 69, 55, 26, 84, 48, 169, 165, 67, 232, 98, 9 };
y = new byte[] { 131, 116, 8, 14, 22, 150, 18, 75, 24, 181, 159, 78, 90, 51, 71, 159, 214, 186, 250, 47, 207, 246, 142, 127, 54, 183, 72, 72, 253, 21, 88, 53 };
publicKeyOfCng = EccKey.New(x, y, usage: CngKeyUsages.KeyAgreement);
token = "";
token = JWT.Encode(payload, publicKeyOfCng, JweAlgorithm.ECDH_ES, JweEncryption.A256GCM);
Program.VerifyResult("JweAlgorithm.ECDH_ES, JweEncryption.A256GCM", token, publicKeyOfCng);
}
catch (Exception ex)
{
// System.NotImplementedException: 'not yet'
WriteLine.OutPutDebugAndConsole("JweAlgorithm.ECDH_ES, JweEncryption.A256GCM", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#region PBES2 using HMAC SHA with AES Key Wrap key management family of algorithms
token = "";
token = JWT.Encode(payload, "top secret", JweAlgorithm.PBES2_HS256_A128KW, JweEncryption.A256CBC_HS512);
Program.VerifyResult("JweAlgorithm.PBES2_HS256_A128KW, JweEncryption.A256CBC_HS512", token, "top secret");
#endregion
#endregion
#endregion
#endregion
#endregion
}
catch (Exception ex)
{
WriteLine.OutPutDebugAndConsole(ex.ToString());
}
}
/// <summary>JoseJwt</summary>
private static void JoseJwt()
{
#region Variables
#region Env
OperatingSystem os = Environment.OSVersion;
// https://github.com/dotnet/corefx/issues/29404#issuecomment-385287947
// *.pfxから証明書を開く場合、X509KeyStorageFlags.Exportableの指定が必要な場合がある。
// Linuxのキーは常にエクスポート可能だが、WindowsやMacOSでは必ずしもそうではない。
X509KeyStorageFlags x509KSF = 0;
if (os.Platform == PlatformID.Win32NT)
{
x509KSF = X509KeyStorageFlags.MachineKeySet | X509KeyStorageFlags.Exportable;
}
else //if (os.Platform == PlatformID.Unix)
{
x509KSF = X509KeyStorageFlags.DefaultKeySet;
}
#endregion
#region Token
string token = "";
IDictionary <string, object> headers = null;
IDictionary <string, object> payload = null;
payload = new Dictionary <string, object>()
{
{ "sub", "*****@*****.**" },
{ "exp", 1300819380 }
};
#endregion
#region Keys
byte[] secretKey = null;
byte[] x = null;
byte[] y = null;
byte[] d = null;
X509Certificate2 publicX509Key = null;
X509Certificate2 privateX509Key = null;
RSA rsa = null;
//DSA dsa = null;
CngKey publicKeyOfCng = null;
CngKey privateKeyOfCng = null;
#endregion
#endregion
#region JWT
#region Unsecured JWT
// Creating Plaintext (unprotected) Tokens
// https://github.com/dvsekhvalnov/jose-jwt#creating-plaintext-unprotected-tokens
token = "";
token = JWT.Encode(payload, null, JwsAlgorithm.none);
MyDebug.OutputDebugAndConsole("JwsAlgorithm.none", token);
#endregion
#region JWS (Creating signed Tokens)
// https://github.com/dvsekhvalnov/jose-jwt#creating-signed-tokens
#region HS-* family
// HS256, HS384, HS512
// https://github.com/dvsekhvalnov/jose-jwt#hs--family
secretKey = new byte[] { 164, 60, 194, 0, 161, 189, 41, 38, 130, 89, 141, 164, 45, 170, 159, 209, 69, 137, 243, 216, 191, 131, 47, 250, 32, 107, 231, 117, 37, 158, 225, 234 };
token = "";
token = JWT.Encode(payload, secretKey, JwsAlgorithm.HS256);
Program.VerifyResult("JwsAlgorithm.HS256", token, secretKey);
#endregion
#region RS-* and PS-* family
// RS256, RS384, RS512 and PS256, PS384, PS512
// https://github.com/dvsekhvalnov/jose-jwt#rs--and-ps--family
// X509Certificate2 x509Certificate2 = new X509Certificate2();
privateX509Key = new X509Certificate2(Program.PrivateRsaX509Path, Program.PfxPassword, x509KSF);
publicX509Key = new X509Certificate2(Program.PublicRsaX509Path, "", x509KSF);
token = "";
#if NETCORE
rsa = (RSA)privateX509Key.PrivateKey;
#else
// .net frameworkでは、何故かコレが必要。
rsa = (RSA)AsymmetricAlgorithmCmnFunc.CreateSameKeySizeSP(privateX509Key.PrivateKey);
#endif
token = JWT.Encode(payload, rsa, JwsAlgorithm.RS256);
Program.VerifyResult("JwsAlgorithm.RS256", token, rsa);
#endregion
#region ES- * family
// ES256, ES384, ES512 ECDSA signatures
// https://github.com/dvsekhvalnov/jose-jwt#es---family
x = new byte[] { 4, 114, 29, 223, 58, 3, 191, 170, 67, 128, 229, 33, 242, 178, 157, 150, 133, 25, 209, 139, 166, 69, 55, 26, 84, 48, 169, 165, 67, 232, 98, 9 };
y = new byte[] { 131, 116, 8, 14, 22, 150, 18, 75, 24, 181, 159, 78, 90, 51, 71, 159, 214, 186, 250, 47, 207, 246, 142, 127, 54, 183, 72, 72, 253, 21, 88, 53 };
d = new byte[] { 42, 148, 231, 48, 225, 196, 166, 201, 23, 190, 229, 199, 20, 39, 226, 70, 209, 148, 29, 70, 125, 14, 174, 66, 9, 198, 80, 251, 95, 107, 98, 206 };
if (os.Platform == PlatformID.Win32NT)
{
// https://github.com/dvsekhvalnov/jose-jwt/blob/master/jose-jwt/Security/Cryptography/EccKey.cs
privateKeyOfCng = EccKey.New(x, y, d);
publicKeyOfCng = EccKey.New(x, y);
token = "";
token = JWT.Encode(payload, privateKeyOfCng, JwsAlgorithm.ES256);
Program.VerifyResult("JwsAlgorithm.ES256", token, publicKeyOfCng);
}
else //if (os.Platform == PlatformID.Unix)
{
#if NETCORE
ECParameters eCParameters = new ECParameters();
// Curve
eCParameters.Curve =
EccPublicKeyConverter.GetECCurveFromCrvString(
EccPublicKeyConverter.GetCrvStringFromXCoordinate(x));
// x, y, d
eCParameters.Q.X = x;
eCParameters.Q.Y = y;
eCParameters.D = d;
ECDsaOpenSsl eCDsaOpenSsl = new ECDsaOpenSsl(eCParameters.Curve);
eCDsaOpenSsl.ImportParameters(eCParameters);
token = "";
token = JWT.Encode(payload, eCDsaOpenSsl, JwsAlgorithm.ES256);
Program.VerifyResult("JwsAlgorithm.ES256", token, eCDsaOpenSsl);
#endif
}
#if NETCORE || NET47
privateX509Key = new X509Certificate2(Program.PrivateECDsaX509Path, Program.PfxPassword);
publicX509Key = new X509Certificate2(Program.PublicECDsaX509Path, "");
try
{
#if NETCORE
if (os.Platform == PlatformID.Win32NT)
{
}
else //if (os.Platform == PlatformID.Unix)
{
// ECCurveを分析してみる。
ECCurve eCCurve = ((ECDsaOpenSsl)privateX509Key.GetECDsaPrivateKey()).ExportExplicitParameters(true).Curve;
MyDebug.OutputDebugAndConsole("Inspect ECCurve", ObjectInspector.Inspect(eCCurve));
}
#endif
token = "";
token = JWT.Encode(payload, privateX509Key.GetECDsaPrivateKey(), JwsAlgorithm.ES256);
Program.VerifyResult("JwsAlgorithm.ES256", token, publicX509Key.GetECDsaPublicKey());
}
catch (Exception ex)
{
MyDebug.OutputDebugAndConsole("JwsAlgorithm.ES256", ex.GetType().ToString() + ", " + ex.Message);
}
#endif
#endregion
#endregion
#region JWE (Creating encrypted Tokens)
// https://github.com/dvsekhvalnov/jose-jwt#creating-encrypted-tokens
#region RSA-* key management family of algorithms
// RSA-OAEP-256, RSA-OAEP and RSA1_5 key
// https://github.com/dvsekhvalnov/jose-jwt#rsa--key-management-family-of-algorithms
privateX509Key = new X509Certificate2(Program.PrivateRsaX509Path, Program.PfxPassword, x509KSF);
publicX509Key = new X509Certificate2(Program.PublicRsaX509Path, "", x509KSF);
// RSAES-PKCS1-v1_5 and AES_128_CBC_HMAC_SHA_256
token = "";
token = JWT.Encode(payload, publicX509Key.PublicKey.Key, JweAlgorithm.RSA1_5, JweEncryption.A128CBC_HS256);
Program.VerifyResult("JweAlgorithm.RSA1_5, JweEncryption.A128CBC_HS256", token, privateX509Key.PrivateKey);
// RSAES-OAEP and AES GCM
try
{
token = "";
token = JWT.Encode(payload, publicX509Key.PublicKey.Key, JweAlgorithm.RSA_OAEP, JweEncryption.A256GCM);
Program.VerifyResult("JweAlgorithm.RSA_OAEP, JweEncryption.A256GCM", token, privateX509Key.PrivateKey);
}
catch (Exception ex)
{
// Unhandled Exception: System.DllNotFoundException: Unable to load DLL 'bcrypt.dll' at ubunntu
MyDebug.OutputDebugAndConsole("JweAlgorithm.RSA_OAEP, JweEncryption.A256GCM", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#region Other key management family of algorithms
secretKey = new byte[] { 164, 60, 194, 0, 161, 189, 41, 38, 130, 89, 141, 164, 45, 170, 159, 209, 69, 137, 243, 216, 191, 131, 47, 250, 32, 107, 231, 117, 37, 158, 225, 234 };
#region DIR direct pre-shared symmetric key family of algorithms
// https://github.com/dvsekhvalnov/jose-jwt#dir-direct-pre-shared-symmetric-key-family-of-algorithms
token = "";
token = JWT.Encode(payload, secretKey, JweAlgorithm.DIR, JweEncryption.A128CBC_HS256);
Program.VerifyResult("JweAlgorithm.DIR, JweEncryption.A128CBC_HS256", token, secretKey);
#endregion
#region AES Key Wrap key management family of algorithms
// AES128KW, AES192KW and AES256KW key management
// https://github.com/dvsekhvalnov/jose-jwt#aes-key-wrap-key-management-family-of-algorithms
token = "";
token = JWT.Encode(payload, secretKey, JweAlgorithm.A256KW, JweEncryption.A256CBC_HS512);
Program.VerifyResult("JweAlgorithm.A256KW, JweEncryption.A256CBC_HS512", token, secretKey);
#endregion
#region AES GCM Key Wrap key management family of algorithms
// AES128GCMKW, AES192GCMKW and AES256GCMKW key management
// https://github.com/dvsekhvalnov/jose-jwt#aes-gcm-key-wrap-key-management-family-of-algorithms
try
{
token = "";
token = JWT.Encode(payload, secretKey, JweAlgorithm.A256GCMKW, JweEncryption.A256CBC_HS512);
Program.VerifyResult("JweAlgorithm.A256GCMKW, JweEncryption.A256CBC_HS512", token, secretKey);
}
catch (Exception ex)
{
// Unhandled Exception: System.DllNotFoundException: Unable to load DLL 'bcrypt.dll' at ubunntu
MyDebug.OutputDebugAndConsole("JweAlgorithm.A256GCMKW, JweEncryption.A256CBC_HS512", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#region ECDH-ES and ECDH-ES with AES Key Wrap key management family of algorithms
// ECDH-ES and ECDH-ES+A128KW, ECDH-ES+A192KW, ECDH-ES+A256KW key management
// https://github.com/dvsekhvalnov/jose-jwt#ecdh-es-and-ecdh-es-with-aes-key-wrap-key-management-family-of-algorithms
try
{
x = new byte[] { 4, 114, 29, 223, 58, 3, 191, 170, 67, 128, 229, 33, 242, 178, 157, 150, 133, 25, 209, 139, 166, 69, 55, 26, 84, 48, 169, 165, 67, 232, 98, 9 };
y = new byte[] { 131, 116, 8, 14, 22, 150, 18, 75, 24, 181, 159, 78, 90, 51, 71, 159, 214, 186, 250, 47, 207, 246, 142, 127, 54, 183, 72, 72, 253, 21, 88, 53 };
publicKeyOfCng = EccKey.New(x, y, usage: CngKeyUsages.KeyAgreement);
token = "";
token = JWT.Encode(payload, publicKeyOfCng, JweAlgorithm.ECDH_ES, JweEncryption.A256GCM);
Program.VerifyResult("JweAlgorithm.ECDH_ES, JweEncryption.A256GCM", token, publicKeyOfCng);
}
catch (Exception ex)
{
// System.NotImplementedException: 'not yet'
MyDebug.OutputDebugAndConsole("JweAlgorithm.ECDH_ES, JweEncryption.A256GCM", ex.GetType().ToString() + ", " + ex.Message);
}
#endregion
#region PBES2 using HMAC SHA with AES Key Wrap key management family of algorithms
token = "";
token = JWT.Encode(payload, "top secret", JweAlgorithm.PBES2_HS256_A128KW, JweEncryption.A256CBC_HS512);
Program.VerifyResult("JweAlgorithm.PBES2_HS256_A128KW, JweEncryption.A256CBC_HS512", token, "top secret");
#endregion
#endregion
#endregion
#endregion
#region ELSE
#region Additional utilities
// https://github.com/dvsekhvalnov/jose-jwt#additional-utilities
#region Adding extra headers
// https://github.com/dvsekhvalnov/jose-jwt#adding-extra-headers
headers = new Dictionary <string, object>()
{
{ "typ", "JWT" },
{ "cty", "JWT" },
{ "keyid", "111-222-333" }
};
privateX509Key = new X509Certificate2(Program.PrivateRsaX509Path, Program.PfxPassword, x509KSF);
publicX509Key = new X509Certificate2(Program.PublicRsaX509Path, "", x509KSF);
#if NETCORE
rsa = (RSA)privateX509Key.PrivateKey;
#else
// .net frameworkでは、何故かコレが必要。
rsa = (RSA)AsymmetricAlgorithmCmnFunc.CreateSameKeySizeSP(privateX509Key.PrivateKey);
#endif
token = "";
token = JWT.Encode(payload, rsa, JwsAlgorithm.RS256, extraHeaders: headers);
Program.VerifyResult("Adding extra headers to RS256", token, rsa);
#endregion
#region Strict validation
// https://github.com/dvsekhvalnov/jose-jwt#strict-validation
// 厳密な検証では、Algorithmを指定可能
MyDebug.OutputDebugAndConsole("Strict validation(RS256)", JWT.Decode(token, rsa, JwsAlgorithm.RS256));
#endregion
#region Two-phase validation
// https://github.com/dvsekhvalnov/jose-jwt#two-phase-validation
// ヘッダのkeyidクレームからキーを取り出して復号化する方法。
//headers = JWT.Headers(token);
// ・・・
//string hoge = JWT.Decode(token, "key");
#endregion
#region Working with binary payload
// https://github.com/dvsekhvalnov/jose-jwt#working-with-binary-payload
#endregion
#endregion
#region Settings
// https://github.com/dvsekhvalnov/jose-jwt#settings
// グローバル設定
#region Example of JWTSettings
// https://github.com/dvsekhvalnov/jose-jwt#example-of-jwtsettings
#endregion
#region Customizing json <-> object parsing & mapping
// https://github.com/dvsekhvalnov/jose-jwt#customizing-json---object-parsing--mapping
// マッピング
// https://github.com/dvsekhvalnov/jose-jwt#example-of-newtonsoftjson-mapper
// https://github.com/dvsekhvalnov/jose-jwt#example-of-servicestack-mapper
#endregion
#region Customizing algorithm implementations
// https://github.com/dvsekhvalnov/jose-jwt#customizing-algorithm-implementations
// https://github.com/dvsekhvalnov/jose-jwt#example-of-custom-algorithm-implementation
#endregion
#region Providing aliases
// https://github.com/dvsekhvalnov/jose-jwt#providing-aliases
#endregion
#endregion
#region Dealing with keys
// https://github.com/dvsekhvalnov/jose-jwt#dealing-with-keys
// https://github.com/dvsekhvalnov/jose-jwt#rsacryptoserviceprovider
// - http://stackoverflow.com/questions/7444586/how-can-i-sign-a-file-using-rsa-and-sha256-with-net
// - http://hintdesk.com/c-how-to-fix-invalid-algorithm-specified-when-signing-with-sha256/
// https://github.com/dvsekhvalnov/jose-jwt#if-you-have-only-rsa-private-key
// - http://www.donaldsbaconbytes.com/2016/08/create-jwt-with-a-private-rsa-key/
#endregion
#region Strong-Named assembly
// https://github.com/dvsekhvalnov/jose-jwt#strong-named-assembly
// - https://github.com/dvsekhvalnov/jose-jwt/issues/5
// - https://github.com/brutaldev/StrongNameSigner
#endregion
#region More examples
// https://github.com/dvsekhvalnov/jose-jwt#more-examples
// https://github.com/dvsekhvalnov/jose-jwt/blob/master/UnitTests/TestSuite.cs
#endregion
#endregion
}