本文整理汇总了C#中Org.BouncyCastle.Crypto.Parameters.RsaPrivateCrtKeyParameters类的典型用法代码示例。如果您正苦于以下问题：C# RsaPrivateCrtKeyParameters类的具体用法？C# RsaPrivateCrtKeyParameters怎么用？C# RsaPrivateCrtKeyParameters使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
RsaPrivateCrtKeyParameters类属于Org.BouncyCastle.Crypto.Parameters命名空间，在下文中一共展示了RsaPrivateCrtKeyParameters类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TestRsaDigestSigner
public void TestRsaDigestSigner()
{
BigInteger rsaPubMod = new BigInteger(Base64.Decode("AIASoe2PQb1IP7bTyC9usjHP7FvnUMVpKW49iuFtrw/dMpYlsMMoIU2jupfifDpdFxIktSB4P+6Ymg5WjvHKTIrvQ7SR4zV4jaPTu56Ys0pZ9EDA6gb3HLjtU+8Bb1mfWM+yjKxcPDuFjwEtjGlPHg1Vq+CA9HNcMSKNn2+tW6qt"));
BigInteger rsaPubExp = new BigInteger(Base64.Decode("EQ=="));
BigInteger rsaPrivMod = new BigInteger(Base64.Decode("AIASoe2PQb1IP7bTyC9usjHP7FvnUMVpKW49iuFtrw/dMpYlsMMoIU2jupfifDpdFxIktSB4P+6Ymg5WjvHKTIrvQ7SR4zV4jaPTu56Ys0pZ9EDA6gb3HLjtU+8Bb1mfWM+yjKxcPDuFjwEtjGlPHg1Vq+CA9HNcMSKNn2+tW6qt"));
BigInteger rsaPrivDP = new BigInteger(Base64.Decode("JXzfzG5v+HtLJIZqYMUefJfFLu8DPuJGaLD6lI3cZ0babWZ/oPGoJa5iHpX4Ul/7l3s1PFsuy1GhzCdOdlfRcQ=="));
BigInteger rsaPrivDQ = new BigInteger(Base64.Decode("YNdJhw3cn0gBoVmMIFRZzflPDNthBiWy/dUMSRfJCxoZjSnr1gysZHK01HteV1YYNGcwPdr3j4FbOfri5c6DUQ=="));
BigInteger rsaPrivExp = new BigInteger(Base64.Decode("DxFAOhDajr00rBjqX+7nyZ/9sHWRCCp9WEN5wCsFiWVRPtdB+NeLcou7mWXwf1Y+8xNgmmh//fPV45G2dsyBeZbXeJwB7bzx9NMEAfedchyOwjR8PYdjK3NpTLKtZlEJ6Jkh4QihrXpZMO4fKZWUm9bid3+lmiq43FwW+Hof8/E="));
BigInteger rsaPrivP = new BigInteger(Base64.Decode("AJ9StyTVW+AL/1s7RBtFwZGFBgd3zctBqzzwKPda6LbtIFDznmwDCqAlIQH9X14X7UPLokCDhuAa76OnDXb1OiE="));
BigInteger rsaPrivQ = new BigInteger(Base64.Decode("AM3JfD79dNJ5A3beScSzPtWxx/tSLi0QHFtkuhtSizeXdkv5FSba7lVzwEOGKHmW829bRoNxThDy4ds1IihW1w0="));
BigInteger rsaPrivQinv = new BigInteger(Base64.Decode("Lt0g7wrsNsQxuDdB8q/rH8fSFeBXMGLtCIqfOec1j7FEIuYA/ACiRDgXkHa0WgN7nLXSjHoy630wC5Toq8vvUg=="));
RsaKeyParameters rsaPublic = new RsaKeyParameters(false, rsaPubMod, rsaPubExp);
RsaPrivateCrtKeyParameters rsaPrivate = new RsaPrivateCrtKeyParameters(rsaPrivMod, rsaPubExp, rsaPrivExp, rsaPrivP, rsaPrivQ, rsaPrivDP, rsaPrivDQ, rsaPrivQinv);
byte[] msg = new byte[] { 1, 6, 3, 32, 7, 43, 2, 5, 7, 78, 4, 23 };
RsaDigestSigner signer = new RsaDigestSigner(new Sha1Digest());
signer.Init(true, rsaPrivate);
signer.BlockUpdate(msg, 0, msg.Length);
byte[] sig = signer.GenerateSignature();
signer.Init(false,rsaPublic);
signer.BlockUpdate(msg, 0, msg.Length);
Assert.IsTrue(signer.VerifySignature(sig), "RSA IDigest Signer failed.");
}示例2: GetRsaKeyPair
public AsymmetricCipherKeyPair GetRsaKeyPair(
RSACryptoServiceProvider rsaCsp)
{
RSAParameters rp = rsaCsp.ExportParameters(true);
BigInteger modulus = new BigInteger(1, rp.Modulus);
BigInteger pubExp = new BigInteger(1, rp.Exponent);
RsaKeyParameters pubKey = new RsaKeyParameters(
false,
modulus,
pubExp);
RsaPrivateCrtKeyParameters privKey = new RsaPrivateCrtKeyParameters(
modulus,
pubExp,
new BigInteger(1, rp.D),
new BigInteger(1, rp.P),
new BigInteger(1, rp.Q),
new BigInteger(1, rp.DP),
new BigInteger(1, rp.DQ),
new BigInteger(1, rp.InverseQ));
return new AsymmetricCipherKeyPair(pubKey, privKey);
}示例3: WritePkcs12
public static void WritePkcs12(RsaPrivateCrtKeyParameters privKey, Org.BouncyCastle.X509.X509Certificate certificate,
string password, Stream stream)
{
Pkcs12Store store = new Pkcs12Store();
X509CertificateEntry[] chain = new X509CertificateEntry[1];
chain[0] = new X509CertificateEntry(certificate);
store.SetKeyEntry("privateKey", new AsymmetricKeyEntry(privKey), chain);
store.Save(stream, password.ToCharArray(), new SecureRandom());
}示例4: Key
public Key(int strength)
{
var generator = new RsaKeyPairGenerator();
generator.Init(new KeyGenerationParameters(new SecureRandom(), strength));
_keyPair = generator.GenerateKeyPair();
_rsaKey = _keyPair.Private as RsaPrivateCrtKeyParameters;
PublicKey = new PublicKey(_keyPair.Public as RsaKeyParameters);
}示例5: Rsa
static Rsa()
{
var openTibiaDecryptKey = new RsaPrivateCrtKeyParameters(new BigInteger(Constants.RSAKey.OpenTibiaM), new BigInteger(Constants.RSAKey.OpenTibiaE),
new BigInteger(Constants.RSAKey.OpenTibiaE), new BigInteger(Constants.RSAKey.OpenTibiaP), new BigInteger(Constants.RSAKey.OpenTibiaQ),
new BigInteger(Constants.RSAKey.OpenTibiaDP), new BigInteger(Constants.RSAKey.OpenTibiaDQ), new BigInteger(Constants.RSAKey.OpenTibiaInverseQ));
openTibiaDecryptEngine = new RsaEngine();
openTibiaDecryptEngine.Init(false, openTibiaDecryptKey);
var realTibiaEncryptKey = new RsaKeyParameters(false, new BigInteger(Constants.RSAKey.RealTibiaM), new BigInteger(Constants.RSAKey.RealTibiaE));
realTibiaEncryptEngine = new RsaEngine();
realTibiaEncryptEngine.Init(true, realTibiaEncryptKey);
var openTibiaEncryptKey = new RsaKeyParameters(false, new BigInteger(Constants.RSAKey.OpenTibiaM), new BigInteger(Constants.RSAKey.OpenTibiaE));
openTibiaEncryptEngine = new RsaEngine();
openTibiaEncryptEngine.Init(true, openTibiaEncryptKey);
}示例6: ToRSA
public static RSA ToRSA(RsaPrivateCrtKeyParameters rsaKey)
{
var parameters = new RSAParameters
{
Modulus = rsaKey.Modulus.ToByteArrayUnsigned(),
Exponent = rsaKey.PublicExponent.ToByteArrayUnsigned(),
P = rsaKey.P.ToByteArrayUnsigned(),
Q = rsaKey.Q.ToByteArrayUnsigned()
};
parameters.D = ConvertRsaParametersField(rsaKey.Exponent, parameters.Modulus.Length);
parameters.DP = ConvertRsaParametersField(rsaKey.DP, parameters.P.Length);
parameters.DQ = ConvertRsaParametersField(rsaKey.DQ, parameters.Q.Length);
parameters.InverseQ = ConvertRsaParametersField(rsaKey.QInv, parameters.Q.Length);
var cryptoServiceProvider = RSA.Create();
cryptoServiceProvider.ImportParameters(parameters);
return cryptoServiceProvider;
}示例7: getPriKeyPem
//---------------------------------------私钥转换
public static void getPriKeyPem()
{
var rsa = new RSACryptoServiceProvider();
using (var sr = new StreamReader("E:\\PriKey.xml"))
{
rsa.FromXmlString(sr.ReadToEnd());
}
var p = rsa.ExportParameters(true);
var key = new RsaPrivateCrtKeyParameters(
new BigInteger(1, p.Modulus), new BigInteger(1, p.Exponent), new BigInteger(1, p.D),
new BigInteger(1, p.P), new BigInteger(1, p.Q), new BigInteger(1, p.DP), new BigInteger(1, p.DQ),
new BigInteger(1, p.InverseQ));
using (var sw = new StreamWriter("e:\\PriKey.pem"))
{
var pemWriter = new Org.BouncyCastle.OpenSsl.PemWriter(sw);
pemWriter.WriteObject(key);
}
}示例8: BaseOaepTest
private void BaseOaepTest(
int id,
byte[] pubKeyEnc,
byte[] privKeyEnc,
byte[] output)
{
//
// extract the public key info.
//
Asn1Object pubKeyObj = Asn1Object.FromByteArray(pubKeyEnc);
RsaPublicKeyStructure pubStruct = RsaPublicKeyStructure.GetInstance(
SubjectPublicKeyInfo.GetInstance(pubKeyObj).GetPublicKey());
//
// extract the private key info.
//
Asn1Object privKeyObj = Asn1Object.FromByteArray(privKeyEnc);
RsaPrivateKeyStructure privStruct = RsaPrivateKeyStructure.GetInstance(
PrivateKeyInfo.GetInstance(privKeyObj).ParsePrivateKey());
RsaKeyParameters pubParameters = new RsaKeyParameters(
false,
pubStruct.Modulus,
pubStruct.PublicExponent);
RsaKeyParameters privParameters = new RsaPrivateCrtKeyParameters(
privStruct.Modulus,
privStruct.PublicExponent,
privStruct.PrivateExponent,
privStruct.Prime1,
privStruct.Prime2,
privStruct.Exponent1,
privStruct.Exponent2,
privStruct.Coefficient);
byte[] input = new byte[] {
(byte)0x54, (byte)0x85, (byte)0x9b, (byte)0x34,
(byte)0x2c, (byte)0x49, (byte)0xea, (byte)0x2a
};
EncDec("id(" + id + ")", pubParameters, privParameters, seed, input, output);
}示例9: GetRsaKeyPair
public static AsymmetricCipherKeyPair GetRsaKeyPair(
RSAParameters rp)
{
BigInteger modulus = new BigInteger(1, rp.Modulus);
BigInteger pubExp = new BigInteger(1, rp.Exponent);
RsaKeyParameters pubKey = new RsaKeyParameters(
false,
modulus,
pubExp);
RsaPrivateCrtKeyParameters privKey = new RsaPrivateCrtKeyParameters(
modulus,
pubExp,
new BigInteger(1, rp.D),
new BigInteger(1, rp.P),
new BigInteger(1, rp.Q),
new BigInteger(1, rp.DP),
new BigInteger(1, rp.DQ),
new BigInteger(1, rp.InverseQ));
return new AsymmetricCipherKeyPair(pubKey, privKey);
}示例10: ExtractPrivateKey
/// <summary>
/// Extract a <c>PgpPrivateKey</c> from this secret key's encrypted contents.
/// </summary>
/// <param name="passPhrase"></param>
/// <returns></returns>
/// <exception cref="PgpException">
/// unknown public key algorithm encountered
/// or
/// Exception constructing key
/// </exception>
public IPgpPrivateKey ExtractPrivateKey(char[] passPhrase)
{
var secKeyData = _secret.GetSecretKeyData();
if (secKeyData == null || secKeyData.Length < 1)
return null;
var pubPk = _secret.PublicKeyPacket;
try
{
var data = ExtractKeyData(passPhrase);
using (var memory = new MemoryStream(data, false))
{
using (var bcpgIn = BcpgInputStream.Wrap(memory))
{
IAsymmetricKeyParameter privateKey;
switch (pubPk.Algorithm)
{
case PublicKeyAlgorithmTag.RsaEncrypt:
case PublicKeyAlgorithmTag.RsaGeneral:
case PublicKeyAlgorithmTag.RsaSign:
var rsaPub = (RsaPublicBcpgKey)pubPk.Key;
var rsaPriv = new RsaSecretBcpgKey(bcpgIn);
var rsaPrivSpec = new RsaPrivateCrtKeyParameters(
rsaPriv.Modulus,
rsaPub.PublicExponent,
rsaPriv.PrivateExponent,
rsaPriv.PrimeP,
rsaPriv.PrimeQ,
rsaPriv.PrimeExponentP,
rsaPriv.PrimeExponentQ,
rsaPriv.CrtCoefficient);
privateKey = rsaPrivSpec;
break;
case PublicKeyAlgorithmTag.Dsa:
var dsaPub = (DsaPublicBcpgKey)pubPk.Key;
var dsaPriv = new DsaSecretBcpgKey(bcpgIn);
var dsaParams = new DsaParameters(dsaPub.P, dsaPub.Q, dsaPub.G);
privateKey = new DsaPrivateKeyParameters(dsaPriv.X, dsaParams);
break;
case PublicKeyAlgorithmTag.ElGamalEncrypt:
case PublicKeyAlgorithmTag.ElGamalGeneral:
var elPub = (ElGamalPublicBcpgKey)pubPk.Key;
var elPriv = new ElGamalSecretBcpgKey(bcpgIn);
var elParams = new ElGamalParameters(elPub.P, elPub.G);
privateKey = new ElGamalPrivateKeyParameters(elPriv.X, elParams);
break;
case PublicKeyAlgorithmTag.Ecdh:
var ecdhPub = (ECDHPublicBcpgKey)pubPk.Key;
var ecdhPriv = new ECSecretBcpgKey(bcpgIn);
privateKey = new ECDHPrivateKeyParameters(ecdhPriv.X,
new ECDHPublicKeyParameters(ecdhPub.Point, ecdhPub.Oid, ecdhPub.HashAlgorithm, ecdhPub.SymmetricKeyAlgorithm),
PgpPublicKey.BuildFingerprint(pubPk));
break;
case PublicKeyAlgorithmTag.Ecdsa:
var ecdsaPub = (ECPublicBcpgKey)pubPk.Key;
var ecdsaPriv = new ECSecretBcpgKey(bcpgIn);
privateKey = new ECPrivateKeyParameters(pubPk.Algorithm.ToString(), ecdsaPriv.X, ecdsaPub.Oid);
break;
default:
throw new PgpException("unknown public key algorithm encountered");
}
return new PgpPrivateKey(privateKey, KeyId);
}
}
}
catch (PgpException)
{
throw;
}
catch (Exception e)
{
throw new PgpException("Exception constructing key", e);
}
}示例11: TestAlgorithms
public void TestAlgorithms()
{
//
// RSA parameters
//
IBigInteger rsaMod = new BigInteger("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", 16);
IBigInteger rsaPubExp = new BigInteger("10001", 16);
IBigInteger rsaPrivExp = new BigInteger("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", 16);
IBigInteger rsaPrivP = new BigInteger("d4fd9ac3474fb83aaf832470643609659e511b322632b239b688f3cd2aad87527d6cf652fb9c9ca67940e84789444f2e99b0cb0cfabbd4de95396106c865f38e2fb7b82b231260a94df0e01756bf73ce0386868d9c41645560a81af2f53c18e4f7cdf3d51d80267372e6e0216afbf67f655c9450769cca494e4f6631b239ce1b", 16);
IBigInteger rsaPrivQ = new BigInteger("c8eaa0e2a1b3a4412a702bccda93f4d150da60d736c99c7c566fdea4dd1b401cbc0d8c063daaf0b579953d36343aa18b33dbf8b9eae94452490cc905245f8f7b9e29b1a288bc66731a29e1dd1a45c9fd7f8238ff727adc49fff73991d0dc096206b9d3a08f61e7462e2b804d78cb8c5eccdb9b7fbd2ad6a8fea46c1053e1be75", 16);
IBigInteger rsaPrivDP = new BigInteger("10edcb544421c0f9e123624d1099feeb35c72a8b34e008ac6fa6b90210a7543f293af4e5299c8c12eb464e70092805c7256e18e5823455ba0f504d36f5ccacac1b7cd5c58ff710f9c3f92646949d88fdd1e7ea5fed1081820bb9b0d2a8cd4b093fecfdb96dabd6e28c3a6f8c186dc86cddc89afd3e403e0fcf8a9e0bcb27af0b", 16);
IBigInteger rsaPrivDQ = new BigInteger("97fc25484b5a415eaa63c03e6efa8dafe9a1c8b004d9ee6e80548fefd6f2ce44ee5cb117e77e70285798f57d137566ce8ea4503b13e0f1b5ed5ca6942537c4aa96b2a395782a4cb5b58d0936e0b0fa63b1192954d39ced176d71ef32c6f42c84e2e19f9d4dd999c2151b032b97bd22aa73fd8c5bcd15a2dca4046d5acc997021", 16);
IBigInteger rsaPrivQinv = new BigInteger("4bb8064e1eff7e9efc3c4578fcedb59ca4aef0993a8312dfdcb1b3decf458aa6650d3d0866f143cbf0d3825e9381181170a0a1651eefcd7def786b8eb356555d9fa07c85b5f5cbdd74382f1129b5e36b4166b6cc9157923699708648212c484958351fdc9cf14f218dbe7fbf7cbd93a209a4681fe23ceb44bab67d66f45d1c9d", 16);
RsaKeyParameters rsaPublic = new RsaKeyParameters(false, rsaMod, rsaPubExp);
RsaPrivateCrtKeyParameters rsaPrivate = new RsaPrivateCrtKeyParameters(
rsaMod, rsaPubExp, rsaPrivExp, rsaPrivP, rsaPrivQ, rsaPrivDP, rsaPrivDQ, rsaPrivQinv);
//
// ECDSA parameters
//
IBigInteger ECParraGX = new BigInteger(Base64.Decode("D/qWPNyogWzMM7hkK+35BcPTWFc9Pyf7vTs8uaqv"));
IBigInteger ECParraGY = new BigInteger(Base64.Decode("AhQXGxb1olGRv6s1LPRfuatMF+cx3ZTGgzSE/Q5R"));
IBigInteger ECParraH = new BigInteger(Base64.Decode("AQ=="));
IBigInteger ECParraN = new BigInteger(Base64.Decode("f///////////////f///nl6an12QcfvRUiaIkJ0L"));
IBigInteger ECPubQX = new BigInteger(Base64.Decode("HWWi17Yb+Bm3PYr/DMjLOYNFhyOwX1QY7ZvqqM+l"));
IBigInteger ECPubQY = new BigInteger(Base64.Decode("JrlJfxu3WGhqwtL/55BOs/wsUeiDFsvXcGhB8DGx"));
IBigInteger ECPrivD = new BigInteger(Base64.Decode("GYQmd/NF1B+He1iMkWt3by2Az6Eu07t0ynJ4YCAo"));
FPCurve curve = new FPCurve(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"), // q
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16), // a
new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16)); // b
ECDomainParameters ecDomain = new ECDomainParameters(curve,
new FPPoint(curve,
curve.FromBigInteger(ECParraGX),
curve.FromBigInteger(ECParraGY)),
ECParraN);
ECPublicKeyParameters ecPub = new ECPublicKeyParameters(
new FPPoint(curve,
curve.FromBigInteger(ECPubQX),
curve.FromBigInteger(ECPubQY)),
ecDomain);
ECPrivateKeyParameters ecPriv = new ECPrivateKeyParameters(ECPrivD, ecDomain);
//
// DSA parameters
//
IBigInteger DSAParaG = new BigInteger(Base64.Decode("AL0fxOTq10OHFbCf8YldyGembqEu08EDVzxyLL29Zn/t4It661YNol1rnhPIs+cirw+yf9zeCe+KL1IbZ/qIMZM="));
IBigInteger DSAParaP = new BigInteger(Base64.Decode("AM2b/UeQA+ovv3dL05wlDHEKJ+qhnJBsRT5OB9WuyRC830G79y0R8wuq8jyIYWCYcTn1TeqVPWqiTv6oAoiEeOs="));
IBigInteger DSAParaQ = new BigInteger(Base64.Decode("AIlJT7mcKL6SUBMmvm24zX1EvjNx"));
IBigInteger DSAPublicY = new BigInteger(Base64.Decode("TtWy2GuT9yGBWOHi1/EpCDa/bWJCk2+yAdr56rAcqP0eHGkMnA9s9GJD2nGU8sFjNHm55swpn6JQb8q0agrCfw=="));
IBigInteger DsaPrivateX = new BigInteger(Base64.Decode("MMpBAxNlv7eYfxLTZ2BItJeD31A="));
DsaParameters para = new DsaParameters(DSAParaP, DSAParaQ, DSAParaG);
DsaPrivateKeyParameters dsaPriv = new DsaPrivateKeyParameters(DsaPrivateX, para);
DsaPublicKeyParameters dsaPub = new DsaPublicKeyParameters(DSAPublicY, para);
//
// ECGOST3410 parameters
//
IAsymmetricCipherKeyPairGenerator ecGostKpg = GeneratorUtilities.GetKeyPairGenerator("ECGOST3410");
ecGostKpg.Init(
new ECKeyGenerationParameters(
CryptoProObjectIdentifiers.GostR3410x2001CryptoProA,
new SecureRandom()));
IAsymmetricCipherKeyPair ecGostPair = ecGostKpg.GenerateKeyPair();
//
// GOST3410 parameters
//
IAsymmetricCipherKeyPairGenerator gostKpg = GeneratorUtilities.GetKeyPairGenerator("GOST3410");
gostKpg.Init(
new Gost3410KeyGenerationParameters(
new SecureRandom(),
CryptoProObjectIdentifiers.GostR3410x94CryptoProA));
IAsymmetricCipherKeyPair gostPair = gostKpg.GenerateKeyPair();
//
// signer loop
//
byte[] shortMsg = new byte[] { 1, 4, 5, 6, 8, 8, 4, 2, 1, 3 };
byte[] longMsg = new byte[100];
new SecureRandom().NextBytes(longMsg);
foreach (string algorithm in SignerUtilities.Algorithms)
{
ISigner signer = SignerUtilities.GetSigner(algorithm);
string upper = algorithm.ToUpper(CultureInfo.InvariantCulture);
int withPos = upper.LastIndexOf("WITH");
string cipherName = withPos < 0
? upper
//.........这里部分代码省略.........
示例12: GenerateSigningCertificate
private static void GenerateSigningCertificate(ICertificatePolicy certificatePolicy, out string thumbprint, out string pemPublicCert, out byte[] pkcs12Data, out System.Security.Cryptography.X509Certificates.X509Certificate2 x509Certificate2)
{
// Generating Random Numbers
var randomGenerator = new CryptoApiRandomGenerator();
var random = new SecureRandom(randomGenerator);
var kpgen = new RsaKeyPairGenerator();
kpgen.Init(new KeyGenerationParameters(random, 2048));
var subjectKeyPair = kpgen.GenerateKeyPair();
var gen = new X509V3CertificateGenerator();
X509Name certName;
if (certificatePolicy.X509NameDictionary == null || !certificatePolicy.X509NameDictionary.Any())
{
certName = new X509Name("CN=" + certificatePolicy.CommonName);
}
else
{
var list = new Dictionary<string, string>();
AddSubjectNameItem(list, "CN", certificatePolicy.CommonName);
foreach (var item in certificatePolicy.X509NameDictionary)
{
AddSubjectNameItem(list, item.Key, item.Value);
}
certName = new X509Name(GetSubjectNameItemString(list));
}
BigInteger serialNo;
serialNo = BigInteger.ProbablePrime(120, random);
gen.SetSerialNumber(serialNo);
gen.SetSubjectDN(certName);
gen.SetIssuerDN(certName);
gen.SetNotBefore(DateTime.UtcNow.AddHours(-2)); // go back 2 hours just to be safe
gen.SetNotAfter(DateTime.UtcNow.AddDays(certificatePolicy.ValidForDays));
gen.SetSignatureAlgorithm("SHA256WithRSA");
gen.SetPublicKey(subjectKeyPair.Public);
gen.AddExtension(
X509Extensions.BasicConstraints.Id,
true,
new BasicConstraints(false));
gen.AddExtension(X509Extensions.KeyUsage.Id,
true,
new KeyUsage(KeyUsage.DigitalSignature));
// handle our key purposes
if (!certificatePolicy.AllPurposes)
{
var purposes = new List<KeyPurposeID>();
if (certificatePolicy.ServerAuthentication)
{
purposes.Add(KeyPurposeID.IdKPServerAuth);
}
if (certificatePolicy.ClientAuthentication)
{
purposes.Add(KeyPurposeID.IdKPClientAuth);
}
if (certificatePolicy.CodeSigning)
{
purposes.Add(KeyPurposeID.IdKPCodeSigning);
}
if (purposes.Any())
{
gen.AddExtension(
X509Extensions.ExtendedKeyUsage.Id,
true,
new ExtendedKeyUsage(purposes.ToArray()));
}
}
var certificate = gen.Generate(subjectKeyPair.Private, random);
PrivateKeyInfo info = PrivateKeyInfoFactory.CreatePrivateKeyInfo(subjectKeyPair.Private);
var seq = (Asn1Sequence)Asn1Object.FromByteArray(info.PrivateKey.GetDerEncoded());
if (seq.Count != 9)
{
throw new PemException("Malformed sequence in RSA private key.");
}
var rsa = new RsaPrivateKeyStructure(seq);
RsaPrivateCrtKeyParameters rsaparams = new RsaPrivateCrtKeyParameters(
rsa.Modulus, rsa.PublicExponent, rsa.PrivateExponent, rsa.Prime1, rsa.Prime2, rsa.Exponent1, rsa.Exponent2, rsa.Coefficient);
// this is exportable to get the bytes of the key to our file system in an encrypted manner
RSAParameters rsaParameters = DotNetUtilities.ToRSAParameters(rsaparams);
CspParameters cspParameters = new CspParameters();
cspParameters.KeyContainerName = Guid.NewGuid().ToString();
RSACryptoServiceProvider rsaKey = new RSACryptoServiceProvider(2048, cspParameters);
rsaKey.PersistKeyInCsp = false; // do not persist
rsaKey.ImportParameters(rsaParameters);
var x509 = new System.Security.Cryptography.X509Certificates.X509Certificate2(certificate.GetEncoded());
x509.PrivateKey = rsaKey;
//.........这里部分代码省略.........
开发者ID:compliashield，项目名称:compliashield-sdk-encryption，代码行数:101，代码来源:ProtectedX509Certificate2Generator.cs
示例13: PerformTest
public override void PerformTest()
{
RsaKeyParameters pubParameters = new RsaKeyParameters(false, mod, pubExp);
RsaKeyParameters privParameters = new RsaPrivateCrtKeyParameters(mod, pubExp, privExp, p, q, pExp, qExp, crtCoef);
byte[] data = Hex.Decode(edgeInput);
//
// RAW
//
IAsymmetricBlockCipher eng = new RsaBlindedEngine();
eng.Init(true, pubParameters);
try
{
data = eng.ProcessBlock(data, 0, data.Length);
}
catch (Exception e)
{
Fail("RSA: failed - exception " + e.ToString(), e);
}
eng.Init(false, privParameters);
try
{
data = eng.ProcessBlock(data, 0, data.Length);
}
catch (Exception e)
{
Fail("failed - exception " + e.ToString(), e);
}
if (!edgeInput.Equals(Hex.ToHexString(data)))
{
Fail("failed RAW edge Test");
}
data = Hex.Decode(input);
eng.Init(true, pubParameters);
try
{
data = eng.ProcessBlock(data, 0, data.Length);
}
catch (Exception e)
{
Fail("failed - exception " + e.ToString(), e);
}
eng.Init(false, privParameters);
try
{
data = eng.ProcessBlock(data, 0, data.Length);
}
catch (Exception e)
{
Fail("failed - exception " + e.ToString(), e);
}
if (!input.Equals(Hex.ToHexString(data)))
{
Fail("failed RAW Test");
}
//
// PKCS1 - public encrypt, private decrypt
//
eng = new Pkcs1Encoding(eng);
eng.Init(true, pubParameters);
if (eng.GetOutputBlockSize() != ((Pkcs1Encoding)eng).GetUnderlyingCipher().GetOutputBlockSize())
{
Fail("PKCS1 output block size incorrect");
}
try
{
data = eng.ProcessBlock(data, 0, data.Length);
}
catch (Exception e)
{
Fail("failed - exception " + e.ToString(), e);
}
eng.Init(false, privParameters);
try
{
data = eng.ProcessBlock(data, 0, data.Length);
}
catch (Exception e)
{
Fail("failed - exception " + e.ToString(), e);
}
if (!input.Equals(Hex.ToHexString(data)))
//.........这里部分代码省略.........
示例14: ConvertToSystemKey
/*
* converts a bouncy castle private key to a windows private key
*/
private static sys2.AsymmetricAlgorithm ConvertToSystemKey(RsaPrivateCrtKeyParameters privateKey)
{
sys2.CspParameters cspPars = new sys2.CspParameters
{
KeyContainerName = Guid.NewGuid().ToString(),
KeyNumber = (int)sys2.KeyNumber.Exchange
};
sys2.RSACryptoServiceProvider rsaCryptoProvider = new sys2.RSACryptoServiceProvider(cspPars);
sys2.RSAParameters rsaParameters = new sys2.RSAParameters
{
Modulus = privateKey.Modulus.ToByteArrayUnsigned(),
P = privateKey.P.ToByteArrayUnsigned(),
Q = privateKey.Q.ToByteArrayUnsigned(),
DP = privateKey.DP.ToByteArrayUnsigned(),
DQ = privateKey.DQ.ToByteArrayUnsigned(),
InverseQ = privateKey.QInv.ToByteArrayUnsigned(),
D = privateKey.Exponent.ToByteArrayUnsigned(),
Exponent = privateKey.PublicExponent.ToByteArrayUnsigned()
};
rsaCryptoProvider.ImportParameters(rsaParameters);
return rsaCryptoProvider;
}示例15: checkCreation5
internal void checkCreation5()
{
//
// a sample key pair.
//
RsaKeyParameters pubKey = new RsaKeyParameters(
false,
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16));
RsaPrivateCrtKeyParameters privKey = new RsaPrivateCrtKeyParameters(
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16),
new BigInteger("9f66f6b05410cd503b2709e88115d55daced94d1a34d4e32bf824d0dde6028ae79c5f07b580f5dce240d7111f7ddb130a7945cd7d957d1920994da389f490c89", 16),
new BigInteger("c0a0758cdf14256f78d4708c86becdead1b50ad4ad6c5c703e2168fbf37884cb", 16),
new BigInteger("f01734d7960ea60070f1b06f2bb81bfac48ff192ae18451d5e56c734a5aab8a5", 16),
new BigInteger("b54bb9edff22051d9ee60f9351a48591b6500a319429c069a3e335a1d6171391", 16),
new BigInteger("d3d83daf2a0cecd3367ae6f8ae1aeb82e9ac2f816c6fc483533d8297dd7884cd", 16),
new BigInteger("b8f52fc6f38593dabb661d3f50f8897f8106eee68b1bce78a95b132b4e5b5d19", 16));
//
// set up the keys
//
SecureRandom rand = new SecureRandom();
// AsymmetricKeyParameter privKey;
// AsymmetricKeyParameter pubKey;
//
// KeyFactory fact = KeyFactory.GetInstance("RSA");
//
// privKey = fact.generatePrivate(privKeySpec);
// pubKey = fact.generatePublic(pubKeySpec);
//
// distinguished name table.
//
IList ord = new ArrayList();
ord.Add(X509Name.C);
ord.Add(X509Name.O);
ord.Add(X509Name.L);
ord.Add(X509Name.ST);
ord.Add(X509Name.E);
IList values = new ArrayList();
values.Add("AU");
values.Add("The Legion of the Bouncy Castle");
values.Add("Melbourne");
values.Add("Victoria");
values.Add("[email protected]");
//
// create base certificate - version 3
//
X509V3CertificateGenerator certGen = new X509V3CertificateGenerator();
certGen.SetSerialNumber(BigInteger.One);
certGen.SetIssuerDN(new X509Name(ord, values));
certGen.SetNotBefore(DateTime.UtcNow.AddSeconds(-50));
certGen.SetNotAfter(DateTime.UtcNow.AddSeconds(50));
certGen.SetSubjectDN(new X509Name(ord, values));
certGen.SetPublicKey(pubKey);
certGen.SetSignatureAlgorithm("MD5WithRSAEncryption");
certGen.AddExtension("2.5.29.15", true,
new X509KeyUsage(X509KeyUsage.EncipherOnly));
certGen.AddExtension("2.5.29.37", true,
new DerSequence(KeyPurposeID.AnyExtendedKeyUsage));
certGen.AddExtension("2.5.29.17", true,
new GeneralNames(new GeneralName(GeneralName.Rfc822Name, "[email protected]")));
X509Certificate baseCert = certGen.Generate(privKey);
//
// copy certificate
//
certGen = new X509V3CertificateGenerator();
certGen.SetSerialNumber(BigInteger.One);
certGen.SetIssuerDN(new X509Name(ord, values));
certGen.SetNotBefore(DateTime.UtcNow.AddSeconds(-50));
certGen.SetNotAfter(DateTime.UtcNow.AddSeconds(50));
certGen.SetSubjectDN(new X509Name(ord, values));
certGen.SetPublicKey(pubKey);
certGen.SetSignatureAlgorithm("MD5WithRSAEncryption");
certGen.CopyAndAddExtension(new DerObjectIdentifier("2.5.29.15"), true, baseCert);
certGen.CopyAndAddExtension("2.5.29.37", false, baseCert);
X509Certificate cert = certGen.Generate(privKey);
cert.CheckValidity(DateTime.UtcNow);
cert.Verify(pubKey);
DerObjectIdentifier oid1 = new DerObjectIdentifier("2.5.29.15");
if (!baseCert.GetExtensionValue(oid1).Equals(cert.GetExtensionValue(oid1)))
{
Fail("2.5.29.15 differs");
}
DerObjectIdentifier oid2 = new DerObjectIdentifier("2.5.29.37");
if (!baseCert.GetExtensionValue(oid2).Equals(cert.GetExtensionValue(oid2)))
//.........这里部分代码省略.........