Examples of org.bouncycastle.x509.X509V3CertificateGenerator.generate()

Class org.bouncycastle.x509.X509V3CertificateGenerator

Examples of org.bouncycastle.x509.X509V3CertificateGenerator.generate()

org.bouncycastle.x509.X509V3CertificateGenerator.generate()
generate an X509 certificate, based on the current issuer and subject using the default provider.
Note: this differs from the deprecated method in that the default provider is used - not "BC".

        certGen1.setNotAfter(new Date(System.currentTimeMillis() + 50000));
        certGen1.setSubjectDN(new X509Principal(ord, values));
        certGen1.setPublicKey(pubKey);
        certGen1.setSignatureAlgorithm("MD5WithRSAEncryption");


        cert = certGen1.generate(privKey);


        cert.checkValidity(new Date());


        cert.verify(pubKey);

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        certGen.setNotAfter(new Date(System.currentTimeMillis() + 50000));
        certGen.setSubjectDN(new X509Principal("CN=Test"));
        certGen.setPublicKey(vKey);
        certGen.setSignatureAlgorithm("GOST3411withGOST3410");


        X509Certificate cert = certGen.generate(sKey, "BC");


        ks.setKeyEntry("gost",sKey, "gost".toCharArray(), new Certificate[] { cert });


        ByteArrayOutputStream bOut = new ByteArrayOutputStream();

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        Certificate[]    chain = new Certificate[1];


        try
        {
            X509Certificate cert = certGen.generate(privKey);


            cert.checkValidity(new Date());


            cert.verify(pubKey);

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        Certificate[]   chain = new Certificate[1];


        try
        {
            X509Certificate cert = certGen.generate(privKey);


            cert.checkValidity(new Date());


            cert.verify(pubKey);

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        x509V1CertificateGenerator.setNotAfter(new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 30)));
        x509V1CertificateGenerator.setSubjectDN(new X509Principal(subject));
        x509V1CertificateGenerator.setPublicKey(publicKey);
        x509V1CertificateGenerator.setSignatureAlgorithm("SHA1WithRSAEncryption");


        X509Certificate cert = x509V1CertificateGenerator.generate(privateKey);


        cert.checkValidity(new Date());


        cert.verify(publicKey);

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        if (subjectAlternativeNames.size() > 0) {
            DERSequence subjectAlternativeNamesExtension = new DERSequence(subjectAlternativeNames.toArray(new ASN1Encodable[subjectAlternativeNames.size()]));
            x509V3CertificateGenerator.addExtension(Extension.subjectAlternativeName, false, subjectAlternativeNamesExtension);
        }


        X509Certificate cert = x509V3CertificateGenerator.generate(certificateAuthorityPrivateKey);


        cert.checkValidity(new Date());


        cert.verify(certificateAuthorityPublicKey);

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        certGen.setNotBefore(new Date(System.currentTimeMillis() - 50000));
        certGen.setNotAfter(new Date(System.currentTimeMillis() + 50000));
        certGen.setSubjectDN(new X509Principal("CN=Test"));
        certGen.setPublicKey(pubKey);
        certGen.setSignatureAlgorithm("MD5WithRSAEncryption");
        X509Certificate cert = certGen.generate(privKey, "BC");


        X509CertificateStructure struct = X509CertificateStructure.getInstance(ASN1Primitive.fromByteArray(cert.getEncoded()));


        ASN1Encodable tbsCertificate = struct.getTBSCertificate();
        AlgorithmIdentifier sig = struct.getSignatureAlgorithm();

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        certGen.setNotAfter(new Date(System.currentTimeMillis() + 50000));
        certGen.setSubjectDN(new X509Principal(ord, values));
        certGen.setPublicKey(pubKey);
        certGen.setSignatureAlgorithm("SHA256WithRSAEncryption");


        X509Certificate cert = certGen.generate(privKey);


        cert.checkValidity(new Date());


        cert.verify(pubKey);

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        certGen.addExtension("2.5.29.37", true,
            new DERSequence(KeyPurposeId.anyExtendedKeyUsage));
        certGen.addExtension("2.5.29.17", true,
            new GeneralNames(new GeneralName(GeneralName.rfc822Name, "test@test.test")));


        cert = certGen.generate(privKey);


        cert.checkValidity(new Date());


        cert.verify(pubKey);

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        certGen.setPublicKey(pubKey);
        certGen.setSignatureAlgorithm("SHA1withDSA");


        try
        {
            X509Certificate cert = certGen.generate(privKey);


            cert.checkValidity(new Date());


            cert.verify(pubKey);

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