Example usage for org.bouncycastle.asn1.x500 X500Name X500Name

List of usage examples for org.bouncycastle.asn1.x500 X500Name X500Name

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Introduction

In this page you can find the example usage for org.bouncycastle.asn1.x500 X500Name X500Name.

Prototype

public X500Name(String dirName)

Source Link

Usage

From source file:com.adaptris.security.certificate.CertRequestHandler.java

License:Apache License

/**
 * Create a certificate Request./* w w w  . j av a2  s . c om*/
 */
private static CertificationRequest createCertRequest(Certificate c, PrivateKey key) throws Exception {

    X509Certificate x509 = (X509Certificate) c;
    x509.getSigAlgName();

    X500Name entityName = new X500Name(x509.getSubjectDN().getName());
    KeyPair entityPair = KeyPairGenerator.getInstance("RSA").genKeyPair();
    SubjectPublicKeyInfo publicKeyInfo = SubjectPublicKeyInfo.getInstance(x509.getPublicKey().getEncoded());
    // Generate the certificate signing request
    PKCS10CertificationRequestBuilder csrBuilder = new PKCS10CertificationRequestBuilder(entityName,
            publicKeyInfo);
    //        // SCEP servers usually require a challenge password
    //        csrBuilder.addAttribute(PKCSObjectIdentifiers.pkcs_9_at_challengePassword, new DERPrintableString(new String(
    //                "password".toCharArray())));
    JcaContentSignerBuilder builder = new JcaContentSignerBuilder(x509.getSigAlgName());
    PKCS10CertificationRequest csr = csrBuilder.build(builder.build(entityPair.getPrivate()));

    //    CertificateRequest certRequest = new CertificateRequest(
    //        x509.getPublicKey(), (Name) x509.getSubjectDN());
    //
    //    certRequest.sign(x509.getSignatureAlgorithm(), key);
    return csr.toASN1Structure();
}

From source file:com.android.builder.internal.packaging.sign.SignatureTestUtils.java

License:Apache License

/**
 * Generates a private key / certificate.
 *
 * @param sign the asymmetric cypher, <em>e.g.</em>, {@code RSA}
 * @param full the full signature algorithm name, <em>e.g.</em>, {@code SHA1withRSA}
 * @return the pair with the private key and certificate
 * @throws Exception failed to generate the signature data
 *//*from   ww w .  j  a  v  a2 s.co m*/
@NonNull
public static Pair<PrivateKey, X509Certificate> generateSignature(@NonNull String sign, @NonNull String full)
        throws Exception {
    // http://stackoverflow.com/questions/28538785/
    // easy-way-to-generate-a-self-signed-certificate-for-java-security-keystore-using

    KeyPairGenerator generator = null;
    try {
        generator = KeyPairGenerator.getInstance(sign);
    } catch (NoSuchAlgorithmException e) {
        Assume.assumeNoException("Algorithm " + sign + " not supported.", e);
    }

    assertNotNull(generator);
    KeyPair keyPair = generator.generateKeyPair();

    Date notBefore = new Date(System.currentTimeMillis() - 24 * 60 * 60 * 1000);
    Date notAfter = new Date(System.currentTimeMillis() + 365L * 24 * 60 * 60 * 1000);

    X500Name issuer = new X500Name(new X500Principal("cn=Myself").getName());

    SubjectPublicKeyInfo publicKeyInfo;

    if (keyPair.getPublic() instanceof RSAPublicKey) {
        RSAPublicKey rsaPublicKey = (RSAPublicKey) keyPair.getPublic();
        publicKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(
                new RSAKeyParameters(false, rsaPublicKey.getModulus(), rsaPublicKey.getPublicExponent()));
    } else if (keyPair.getPublic() instanceof ECPublicKey) {
        publicKeyInfo = SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded());
    } else {
        fail();
        publicKeyInfo = null;
    }

    X509v1CertificateBuilder builder = new X509v1CertificateBuilder(issuer, BigInteger.ONE, notBefore, notAfter,
            issuer, publicKeyInfo);

    ContentSigner signer = new JcaContentSignerBuilder(full).setProvider(new BouncyCastleProvider())
            .build(keyPair.getPrivate());
    X509CertificateHolder holder = builder.build(signer);

    JcaX509CertificateConverter converter = new JcaX509CertificateConverter()
            .setProvider(new BouncyCastleProvider());

    return Pair.of(keyPair.getPrivate(), converter.getCertificate(holder));
}

From source file:com.android.ide.common.signing.KeystoreHelper.java

License:Apache License

/**
 * Generates a key and self-signed certificate pair.
 * @param asymmetric the asymmetric encryption algorithm (<em>e.g.,</em> {@code RSA})
 * @param sign the signature algorithm (<em>e.g.,</em> {@code SHA1withRSA})
 * @param validityYears number of years the certificate should be valid, must be greater than
 * zero/* w  w  w  .j  a  v a2s . c  om*/
 * @param dn the distinguished name of the issuer and owner of the certificate
 * @return a pair with the private key and the corresponding certificate
 * @throws KeytoolException failed to generate the pair
 */
private static Pair<PrivateKey, X509Certificate> generateKeyAndCertificate(@NonNull String asymmetric,
        @NonNull String sign, int validityYears, @NonNull String dn) throws KeytoolException {
    Preconditions.checkArgument(validityYears > 0, "validityYears <= 0");

    KeyPair keyPair;
    try {
        keyPair = KeyPairGenerator.getInstance(asymmetric).generateKeyPair();
    } catch (NoSuchAlgorithmException e) {
        throw new KeytoolException(
                "Failed to generate key and certificate pair for " + "algorithm '" + asymmetric + "'.", e);
    }

    Date notBefore = new Date(System.currentTimeMillis());
    Date notAfter = new Date(System.currentTimeMillis() + validityYears * 365L * 24 * 60 * 60 * 1000);

    X500Name issuer = new X500Name(new X500Principal(dn).getName());

    SubjectPublicKeyInfo publicKeyInfo = SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded());
    X509v1CertificateBuilder builder = new X509v1CertificateBuilder(issuer, BigInteger.ONE, notBefore, notAfter,
            issuer, publicKeyInfo);

    ContentSigner signer;
    try {
        signer = new JcaContentSignerBuilder(sign).setProvider(new BouncyCastleProvider())
                .build(keyPair.getPrivate());
    } catch (OperatorCreationException e) {
        throw new KeytoolException("Failed to build content signer with signature algorithm '" + sign + "'.",
                e);
    }

    X509CertificateHolder holder = builder.build(signer);

    JcaX509CertificateConverter converter = new JcaX509CertificateConverter()
            .setProvider(new BouncyCastleProvider());

    X509Certificate certificate;
    try {
        certificate = converter.getCertificate(holder);
    } catch (CertificateException e) {
        throw new KeytoolException("Failed to obtain the self-signed certificate.", e);
    }

    return Pair.of(keyPair.getPrivate(), certificate);
}

From source file:com.aqnote.shared.cryptology.cert.CertificateChainDemo.java

License:Open Source License

public boolean generateX509Certificate(String userCertPath) {
    try {//from   ww w .j  a v a2s  .c  om
        FileInputStream in = new FileInputStream(keyStorePath);
        KeyStore ks = KeyStore.getInstance("JKS");
        ks.load(in, keyStorePasswd.toCharArray());
        in.close();

        // Get CA private key.
        PrivateKey caPrivateKey = (PrivateKey) ks.getKey(caName, caPasswd.toCharArray());
        System.out.println("\nCA private key:\n" + caPrivateKey);

        // Get CA DN.
        Certificate c = ks.getCertificate(caName);
        X509Certificate t = (X509Certificate) c;
        String caDN = t.getIssuerDN().toString();
        // CN:???? OU:???? O:?? L:? C:?
        System.out.println("\nCA DN:\n" + caDN);

        KeyPair KPair = RSAKeyPairGenDemo.getRSAKeyPair(1024);
        System.out.println("\nuser private key:\n" + KPair.getPrivate());
        System.out.println("\nuser public key:\n" + KPair.getPublic());
        JcaX509v3CertificateBuilder certBuilder = new JcaX509v3CertificateBuilder(new X500Name(caDN),
                BigInteger.valueOf(1), new Date(System.currentTimeMillis()),
                new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 365)), new X500Name(userDN),
                KPair.getPublic());

        X509CertificateHolder certHolder = certBuilder.build(new JcaContentSignerBuilder(ALG_SIG_SHA256_RSA)
                .setProvider(JCE_PROVIDER).build(KPair.getPrivate()));
        X509Certificate cert = new JcaX509CertificateConverter().setProvider(JCE_PROVIDER)
                .getCertificate(certHolder);

        cert.checkValidity(new Date());
        cert.verify(KPair.getPublic());

        ((PKCS12BagAttributeCarrier) cert).setBagAttribute(PKCSObjectIdentifiers.pkcs_9_at_friendlyName,
                new DERBMPString("x509 cert"));

        FileOutputStream out = new FileOutputStream(userCertPath);
        out.write(cert.getEncoded());
        out.close();

        // Add user entry into keystore
        ks.setCertificateEntry(userAlias, cert);
        out = new FileOutputStream(keyStorePath);
        ks.store(out, caPasswd.toCharArray());
        out.close();

    } catch (Exception e) {
        e.printStackTrace();
    }
    return true;
}

From source file:com.aqnote.shared.cryptology.cert.gen.SingleX509V1Creator.java

License:Open Source License

public static X509Certificate generate(CertObject certObject, KeyPair keyPair) throws CertException {

    try {/*ww  w.j a  v a 2  s  . c  o  m*/
        X509v1CertificateBuilder certBuilder = new JcaX509v1CertificateBuilder(
                new X500Name(certObject.getIssuer()), BigInteger.valueOf(System.currentTimeMillis()),
                certObject.getNotBefore(), certObject.getNotAfter(), new X500Name(certObject.getSubject()),
                keyPair.getPublic());

        ContentSigner signer = new JcaContentSignerBuilder(ALG_SIG_SHA256_RSA).setProvider(JCE_PROVIDER)
                .build(keyPair.getPrivate());
        return new JcaX509CertificateConverter().setProvider(JCE_PROVIDER)
                .getCertificate(certBuilder.build(signer));
    } catch (CertificateEncodingException e) {
        throw new CertException(e);
    } catch (IllegalStateException e) {
        throw new CertException(e);
    } catch (OperatorCreationException e) {
        throw new CertException(e);
    } catch (CertificateException e) {
        throw new CertException(e);
    }
}

From source file:com.aqnote.shared.cryptology.cert.gen.SingleX509V3Creator.java

License:Open Source License

public static X509Certificate generate(CertObject certObject, KeyPair keyPair) throws CertException {

    try {/*  w  w w.j av  a  2s  .  c  om*/
        X509v3CertificateBuilder certBuilder = new JcaX509v3CertificateBuilder(
                new X500Name(certObject.getIssuer()), BigInteger.valueOf(System.currentTimeMillis()),
                certObject.getNotBefore(), certObject.getNotAfter(), new X500Name(certObject.getSubject()),
                keyPair.getPublic());

        certBuilder.addExtension(Extension.basicConstraints, true, new BasicConstraints(true));
        certBuilder.addExtension(Extension.keyUsage, true,
                new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment));
        certBuilder.addExtension(Extension.subjectAlternativeName, false,
                new GeneralNames(new GeneralName(GeneralName.rfc822Name, "trust_device")));
        ContentSigner signer = new JcaContentSignerBuilder(ALG_SIG_SHA256_RSA).setProvider(JCE_PROVIDER)
                .build(keyPair.getPrivate());
        return new JcaX509CertificateConverter().setProvider(JCE_PROVIDER)
                .getCertificate(certBuilder.build(signer));
    } catch (CertificateEncodingException e) {
        throw new CertException(e);
    } catch (IllegalStateException e) {
        throw new CertException(e);
    } catch (CertIOException e) {
        throw new CertException(e);
    } catch (OperatorCreationException e) {
        throw new CertException(e);
    } catch (CertificateException e) {
        throw new CertException(e);
    }
}

From source file:com.aqnote.shared.cryptology.cert.main.AQPKCS10Main.java

License:Open Source License

public static void main(String[] args) throws Exception {

    createPKCS10(new X500Name("CN=madding.lip"), KeyPairUtil.generateRSAKeyPair());
    System.exit(-1);/*from   w ww  . j a v  a 2s.  c  o  m*/

    String result = "-----BEGIN CERTIFICATE REQUEST-----\n"
            + "MIIBpTCCAQ4CAQAwJDEiMCAGCSqGSIb3DQEJAhYTdnBuLmFsaWJhYmEtaW5jLmNv"
            + "bTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAynW6XgYtFH3L2Cp4p5w661Pr"
            + "4zaOLObVi/9hhmm9oBXnnPYwkwlTLxc/ccaLMn/QDDy65Vcu6dklqubeFdtdEZiT"
            + "zlxcBtWY5Uloa7C9WyOYdm+tzOUxghsxrnB5IEGQpx/o+JpEejnyhaA9PdnjjXR7"
            + "6tegmstEkPfQyc3wFmkCAwEAAaBBMD8GCSqGSIb3DQEJDjEyMDAwDgYDVR0PAQH/"
            + "BAQDAgWgMB4GA1UdEQQXMBWCE3Zwbi5hbGliYWJhLWluYy5jb20wDQYJKoZIhvcN"
            + "AQEFBQADgYEArkq8F/yioCUP9lWqlE49ziGqCs3xlrX+jNWme6EOkreN/KYr1lCg"
            + "vGj8V49aNURlZolo6sTFNcOr7BUceWtQnvcvKj6pwnK6Ay/zPymdd9gSixJPBmmm"
            + "2HlMk5eGKku8RmsUFHMttPmnixrc6S4dQ2IvS7i0JVvgYGoYRXX1khQ=\n"
            + "-----END CERTIFICATE REQUEST-----";

    result = "-----BEGIN CERTIFICATE REQUEST-----\n"
            + "MIIBwjCCASsCAQAwRTEjMCEGA1UEAxMaTWFkIENlcnQgU2lnbmluZyBBdXRob3Jp"
            + "dHkxHjAcBgkqhkiG9w0BCQIWD2FsaWJhYmEtaW5jLmNvbTCBnzANBgkqhkiG9w0B"
            + "AQEFAAOBjQAwgYkCgYEAynW6XgYtFH3L2Cp4p5w661Pr4zaOLObVi/9hhmm9oBXn"
            + "nPYwkwlTLxc/ccaLMn/QDDy65Vcu6dklqubeFdtdEZiTzlxcBtWY5Uloa7C9WyOY"
            + "dm+tzOUxghsxrnB5IEGQpx/o+JpEejnyhaA9PdnjjXR76tegmstEkPfQyc3wFmkC"
            + "AwEAAaA9MDsGCSqGSIb3DQEJDjEuMCwwDgYDVR0PAQH/BAQDAgWgMBoGA1UdEQQT"
            + "MBGCD2FsaWJhYmEtaW5jLmNvbTANBgkqhkiG9w0BAQUFAAOBgQBMsBXzyBFJYRq3"
            + "yAskvy0mc1dMbChZhTB0QCaQ0JCHdp+K6yZOQrmyiTGiozc16gI8zTJgiT/sWMg9"
            + "dWCnTistDODBou61UsPjPm6VjH9NZI9h2SceenIpnU4qF0RUPtE2X4pdTB7iavR0"
            + "EqCUrKSA5CR7mGNUkUx62dV1H+PfLQ==\n" + "-----END CERTIFICATE REQUEST-----";

    result = "-----BEGIN CERTIFICATE REQUEST-----\n"
            + "MIIBrTCCARYCAQAwKDEmMCQGCSqGSIb3DQEJAhYXYmVpamluZy12cG4uYWxpYmFi"
            + "YS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALe9oFa1FqWF/8gjIY1B"
            + "vSnDxMJJF26b3mT9Z2F+iG5y3NZyL3LWF/4x5fc/zSkg2g/XXoepbylGrAXLatAk"
            + "ilNmIXH2ZA9WsZWXa+oopsELa/Vgf1IritQyXizmOAwVYix5f2rND7IBNHw2sQz+"
            + "s/23Jp1jRQXWQiu6Z5Se3L8lAgMBAAGgRTBDBgkqhkiG9w0BCQ4xNjA0MA4GA1Ud"
            + "DwEB/wQEAwIFoDAiBgNVHREEGzAZghdiZWlqaW5nLXZwbi5hbGliYWJhLmNvbTAN"
            + "BgkqhkiG9w0BAQUFAAOBgQA/+XrgyNdw85qiEC17TQpC9/DhzMDU/GetnYF71rTF"
            + "pgdavzwCqPUDQ3d1QGRkd6fGm3YE28d+/2D3fr4FiE0pZte9BauYf8Kmn5dcwXXk"
            + "wdKaqfwl11xiGWM2oboVlIXcWqsm86d09hLNcKXeIHrOrwR9V2+7+xUghTb3t715" + "jg==\n"
            + "-----END CERTIFICATE REQUEST-----";
    byte[] csrByte = result.getBytes();
    InputStream istream = new ByteArrayInputStream(csrByte);
    PKCS10CertificationRequest pkcs10 = PKCSReader.readCSR(istream);
    signPKCS10(pkcs10);
}

From source file:com.aqnote.shared.encrypt.cert.gen.SingleX509V1Creator.java

License:Open Source License

public static X509Certificate generate(MadCertificateObject certObject, KeyPair keyPair) throws CertException {

    try {//  www.  j  a va 2  s .  com
        X509v1CertificateBuilder certBuilder = new JcaX509v1CertificateBuilder(
                new X500Name(certObject.getIssuer()), BigInteger.valueOf(System.currentTimeMillis()),
                certObject.getNotBefore(), certObject.getNotAfter(), new X500Name(certObject.getSubject()),
                keyPair.getPublic());

        ContentSigner signer = new JcaContentSignerBuilder(ALG_SIG_SHA256_RSA).setProvider(JCE_PROVIDER)
                .build(keyPair.getPrivate());
        return new JcaX509CertificateConverter().setProvider(JCE_PROVIDER)
                .getCertificate(certBuilder.build(signer));
    } catch (CertificateEncodingException e) {
        throw new CertException(e);
    } catch (IllegalStateException e) {
        throw new CertException(e);
    } catch (OperatorCreationException e) {
        throw new CertException(e);
    } catch (CertificateException e) {
        throw new CertException(e);
    }
}

From source file:com.aqnote.shared.encrypt.cert.gen.SingleX509V3Creator.java

License:Open Source License

public static X509Certificate generate(MadCertificateObject certObject, KeyPair keyPair) throws CertException {

    try {//from w w w . jav  a 2 s.co  m
        X509v3CertificateBuilder certBuilder = new JcaX509v3CertificateBuilder(
                new X500Name(certObject.getIssuer()), BigInteger.valueOf(System.currentTimeMillis()),
                certObject.getNotBefore(), certObject.getNotAfter(), new X500Name(certObject.getSubject()),
                keyPair.getPublic());

        certBuilder.addExtension(Extension.basicConstraints, true, new BasicConstraints(true));
        certBuilder.addExtension(Extension.keyUsage, true,
                new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment));
        certBuilder.addExtension(Extension.subjectAlternativeName, false,
                new GeneralNames(new GeneralName(GeneralName.rfc822Name, "trust_device")));
        ContentSigner signer = new JcaContentSignerBuilder(ALG_SIG_SHA256_RSA).setProvider(JCE_PROVIDER)
                .build(keyPair.getPrivate());
        return new JcaX509CertificateConverter().setProvider(JCE_PROVIDER)
                .getCertificate(certBuilder.build(signer));
    } catch (CertificateEncodingException e) {
        throw new CertException(e);
    } catch (IllegalStateException e) {
        throw new CertException(e);
    } catch (CertIOException e) {
        throw new CertException(e);
    } catch (OperatorCreationException e) {
        throw new CertException(e);
    } catch (CertificateException e) {
        throw new CertException(e);
    }
}

From source file:com.aqnote.shared.encrypt.cert.main.bc.AQPKCS10Creaetor.java

License:Open Source License

public static void main(String[] args) throws Exception {

    createPKCS10(new X500Name("CN=madding.lip"), KeyPairUtil.generateRSAKeyPair());
    System.exit(-1);/*w w  w.  j av  a2  s  .  co m*/

    String result = "-----BEGIN CERTIFICATE REQUEST-----\n"
            + "MIIBpTCCAQ4CAQAwJDEiMCAGCSqGSIb3DQEJAhYTdnBuLmFsaWJhYmEtaW5jLmNv"
            + "bTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAynW6XgYtFH3L2Cp4p5w661Pr"
            + "4zaOLObVi/9hhmm9oBXnnPYwkwlTLxc/ccaLMn/QDDy65Vcu6dklqubeFdtdEZiT"
            + "zlxcBtWY5Uloa7C9WyOYdm+tzOUxghsxrnB5IEGQpx/o+JpEejnyhaA9PdnjjXR7"
            + "6tegmstEkPfQyc3wFmkCAwEAAaBBMD8GCSqGSIb3DQEJDjEyMDAwDgYDVR0PAQH/"
            + "BAQDAgWgMB4GA1UdEQQXMBWCE3Zwbi5hbGliYWJhLWluYy5jb20wDQYJKoZIhvcN"
            + "AQEFBQADgYEArkq8F/yioCUP9lWqlE49ziGqCs3xlrX+jNWme6EOkreN/KYr1lCg"
            + "vGj8V49aNURlZolo6sTFNcOr7BUceWtQnvcvKj6pwnK6Ay/zPymdd9gSixJPBmmm"
            + "2HlMk5eGKku8RmsUFHMttPmnixrc6S4dQ2IvS7i0JVvgYGoYRXX1khQ=\n"
            + "-----END CERTIFICATE REQUEST-----";

    result = "-----BEGIN CERTIFICATE REQUEST-----\n"
            + "MIIBwjCCASsCAQAwRTEjMCEGA1UEAxMaTWFkIENlcnQgU2lnbmluZyBBdXRob3Jp"
            + "dHkxHjAcBgkqhkiG9w0BCQIWD2FsaWJhYmEtaW5jLmNvbTCBnzANBgkqhkiG9w0B"
            + "AQEFAAOBjQAwgYkCgYEAynW6XgYtFH3L2Cp4p5w661Pr4zaOLObVi/9hhmm9oBXn"
            + "nPYwkwlTLxc/ccaLMn/QDDy65Vcu6dklqubeFdtdEZiTzlxcBtWY5Uloa7C9WyOY"
            + "dm+tzOUxghsxrnB5IEGQpx/o+JpEejnyhaA9PdnjjXR76tegmstEkPfQyc3wFmkC"
            + "AwEAAaA9MDsGCSqGSIb3DQEJDjEuMCwwDgYDVR0PAQH/BAQDAgWgMBoGA1UdEQQT"
            + "MBGCD2FsaWJhYmEtaW5jLmNvbTANBgkqhkiG9w0BAQUFAAOBgQBMsBXzyBFJYRq3"
            + "yAskvy0mc1dMbChZhTB0QCaQ0JCHdp+K6yZOQrmyiTGiozc16gI8zTJgiT/sWMg9"
            + "dWCnTistDODBou61UsPjPm6VjH9NZI9h2SceenIpnU4qF0RUPtE2X4pdTB7iavR0"
            + "EqCUrKSA5CR7mGNUkUx62dV1H+PfLQ==\n" + "-----END CERTIFICATE REQUEST-----";

    result = "-----BEGIN CERTIFICATE REQUEST-----\n"
            + "MIIBrTCCARYCAQAwKDEmMCQGCSqGSIb3DQEJAhYXYmVpamluZy12cG4uYWxpYmFi"
            + "YS5jb20wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBALe9oFa1FqWF/8gjIY1B"
            + "vSnDxMJJF26b3mT9Z2F+iG5y3NZyL3LWF/4x5fc/zSkg2g/XXoepbylGrAXLatAk"
            + "ilNmIXH2ZA9WsZWXa+oopsELa/Vgf1IritQyXizmOAwVYix5f2rND7IBNHw2sQz+"
            + "s/23Jp1jRQXWQiu6Z5Se3L8lAgMBAAGgRTBDBgkqhkiG9w0BCQ4xNjA0MA4GA1Ud"
            + "DwEB/wQEAwIFoDAiBgNVHREEGzAZghdiZWlqaW5nLXZwbi5hbGliYWJhLmNvbTAN"
            + "BgkqhkiG9w0BAQUFAAOBgQA/+XrgyNdw85qiEC17TQpC9/DhzMDU/GetnYF71rTF"
            + "pgdavzwCqPUDQ3d1QGRkd6fGm3YE28d+/2D3fr4FiE0pZte9BauYf8Kmn5dcwXXk"
            + "wdKaqfwl11xiGWM2oboVlIXcWqsm86d09hLNcKXeIHrOrwR9V2+7+xUghTb3t715" + "jg==\n"
            + "-----END CERTIFICATE REQUEST-----";
    byte[] csrByte = result.getBytes();
    ByteInputStream istream = new ByteInputStream(csrByte, csrByte.length);
    PKCS10CertificationRequest pkcs10 = PKCSReader.readCSR(istream);
    signPKCS10(pkcs10);
}