} // End Sub GenerateRootCertificate
public static Org.BouncyCastle.X509.X509Certificate SelfSignSslCertificate(
Org.BouncyCastle.Security.SecureRandom random
, Org.BouncyCastle.X509.X509Certificate caRoot
, Org.BouncyCastle.Crypto.AsymmetricKeyParameter subjectPublicKey
, Org.BouncyCastle.Crypto.AsymmetricKeyParameter rootCertPrivateKey
) // PrivatePublicPemKeyPair subjectKeyPair)
{
Org.BouncyCastle.X509.X509Certificate caSsl = null;
string countryIso2Characters = "GA";
string stateOrProvince = "Aremorica";
string localityOrCity = "Erquy, Bretagne";
string companyName = "Coopérative Ménhir Obelix Gmbh & Co. KGaA";
string division = "Neanderthal Technology Group (NT)";
string domainName = "localhost";
domainName = "*.sql.guru";
domainName = "localhost";
string email = "webmaster@localhost";
CertificateInfo ci = new CertificateInfo(
countryIso2Characters, stateOrProvince
, localityOrCity, companyName
, division, domainName, email
, System.DateTime.UtcNow
, System.DateTime.UtcNow.AddYears(5)
);
ci.AddAlternativeNames("localhost", System.Environment.MachineName, "127.0.0.1",
"sql.guru", "*.sql.guru", "example.int", "foo.int", "bar.int", "foobar.int", "*.com");
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateEcKeyPair(curveName, random);
Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateRsaKeyPair(2048, random);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateDsaKeyPair(1024, random);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateDHKeyPair(1024, random);
caSsl = CerGenerator.GenerateSslCertificate(
ci
, subjectPublicKey
, rootCertPrivateKey
, caRoot
, random
);
/*
* PfxGenerator.CreatePfxFile(@"obelix.pfx", caSsl, kp1.Private, "");
* CerGenerator.WritePrivatePublicKey("obelix", ci.SubjectKeyPair);
*
*
* CerGenerator.WriteCerAndCrt(@"ca", caRoot);
* CerGenerator.WriteCerAndCrt(@"obelix", caSsl);
*/
return(caSsl);
} // End Sub SelfSignSslCertificate
private static Org.BouncyCastle.X509.X509Certificate SelfSignSslCertificate(
Org.BouncyCastle.Security.SecureRandom random
, Org.BouncyCastle.X509.X509Certificate caRoot
, Org.BouncyCastle.Crypto.AsymmetricKeyParameter subjectPublicKey
, Org.BouncyCastle.Crypto.AsymmetricKeyParameter rootCertPrivateKey
, string[] alternativeNames
)
{
Org.BouncyCastle.X509.X509Certificate caSsl = null;
string countryIso2Characters = "GA";
string stateOrProvince = "Aremorica";
string localityOrCity = "Erquy, Bretagne";
string companyName = "Coopérative Ménhir Obelix Gmbh & Co. KGaA";
string division = "Neanderthal Technology Group (NT)";
string domainName = "localhost";
string email = "webmaster@localhost";
CertificateInfo ci = new CertificateInfo(
countryIso2Characters, stateOrProvince
, localityOrCity, companyName
, division, domainName, email
, System.DateTime.UtcNow
, System.DateTime.UtcNow.AddYears(50)
);
ci.AddAlternativeNames(alternativeNames);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateEcKeyPair(curveName, random);
Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateRsaKeyPair(2048, random);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateDsaKeyPair(1024, random);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateDHKeyPair(1024, random);
caSsl = CerGenerator.GenerateSslCertificate(
ci
, subjectPublicKey
, rootCertPrivateKey
, caRoot
, random
);
return(caSsl);
} // End Sub SelfSignSslCertificate
} // End Sub Test
public static void SelfSignSslCertificate(Org.BouncyCastle.Security.SecureRandom random, Org.BouncyCastle.X509.X509Certificate caRoot, Org.BouncyCastle.Crypto.AsymmetricKeyParameter rootCertPrivateKey) // PrivatePublicPemKeyPair subjectKeyPair)
{
Org.BouncyCastle.X509.X509Certificate caSsl = null;
string countryIso2Characters = "GA";
string stateOrProvince = "Aremorica";
string localityOrCity = "Erquy, Bretagne";
string companyName = "Coopérative Ménhir Obelix Gmbh & Co. KGaA";
string division = "NT (Neanderthal Technology)";
string domainName = "localhost";
domainName = "*.sql.guru";
domainName = "localhost";
string email = "webmaster@localhost";
CertificateInfo ci = new CertificateInfo(
countryIso2Characters, stateOrProvince
, localityOrCity, companyName
, division, domainName, email
, System.DateTime.UtcNow
, System.DateTime.UtcNow.AddYears(5)
);
ci.AddAlternativeNames("localhost", System.Environment.MachineName, "127.0.0.1",
"sql.guru", "*.sql.guru");
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateEcKeyPair(curveName, random);
Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateRsaKeyPair(2048, random);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateDsaKeyPair(1024, random);
// Org.BouncyCastle.Crypto.AsymmetricCipherKeyPair kp1 = KeyGenerator.GenerateDHKeyPair(1024, random);
ci.SubjectKeyPair = KeyImportExport.GetPemKeyPair(kp1);
// ci.IssuerKeyPair.PrivateKey = rootCert.PrivateKey;
// caSsl = CerGenerator.GenerateSslCertificate(ci, random, caRoot);
Org.BouncyCastle.Crypto.AsymmetricKeyParameter subjectPublicKey = null;
// This is the private key of the root certificate
Org.BouncyCastle.Crypto.AsymmetricKeyParameter issuerPrivateKey = null;
caSsl = CerGenerator.GenerateSslCertificate(
ci
, subjectPublicKey
, issuerPrivateKey
, caRoot
, random
);
CertificateToDerPem(caSsl);
// Just to clarify, an X.509 certificate does not contain the private key
// The whole point of using certificates is to send them more or less openly,
// without sending the private key, which must be kept secret.
// An X509Certificate2 object may have a private key associated with it (via its PrivateKey property),
// but that's only a convenience as part of the design of this class.
// System.Security.Cryptography.X509Certificates.X509Certificate2 = new System.Security.Cryptography.X509Certificates.X509Certificate2(caRoot.GetEncoded());
// System.Console.WriteLine(cc.PublicKey);
// System.Console.WriteLine(cc.PrivateKey);
bool val = CerGenerator.ValidateSelfSignedCert(caSsl, caRoot.GetPublicKey());
System.Console.WriteLine(val);
PfxGenerator.CreatePfxFile(@"obelix.pfx", caSsl, kp1.Private, "");
CerGenerator.WritePrivatePublicKey("obelix", ci.SubjectKeyPair);
CerGenerator.WriteCerAndCrt(@"ca", caRoot);
CerGenerator.WriteCerAndCrt(@"obelix", caSsl);
} // End Sub SelfSignSslCertificate
