Java Code Examples for org.bouncycastle.asn1.x509.KeyUsage#dataEncipherment()

The following examples show how to use org.bouncycastle.asn1.x509.KeyUsage#dataEncipherment() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CertificateSignRequest.java    From hadoop-ozone with Apache License 2.0 6 votes vote down vote up 
private Extension getKeyUsageExtension() throws IOException {
  int keyUsageFlag = KeyUsage.keyAgreement;
  if(digitalEncryption){
    keyUsageFlag |= KeyUsage.keyEncipherment | KeyUsage.dataEncipherment;
  }
  if(digitalSignature) {
    keyUsageFlag |= KeyUsage.digitalSignature;
  }

  if (ca) {
    keyUsageFlag |= KeyUsage.keyCertSign | KeyUsage.cRLSign;
  }
  KeyUsage keyUsage = new KeyUsage(keyUsageFlag);
  return new Extension(Extension.keyUsage, true,
      new DEROctetString(keyUsage));
}
Example 2
Source File: CertificateGenerator.java    From NetBare with MIT License 5 votes vote down vote up 
/**
 * Generate a root keystore by a given {@link JKS}.
 *
 * @param jks A java keystore object.
 * @return A root {@link KeyStore}.
 */
public KeyStore generateRoot(JKS jks)
        throws KeyStoreException, CertificateException, NoSuchAlgorithmException,
        IOException, OperatorCreationException {
    KeyPair keyPair = generateKeyPair(ROOT_KEY_SIZE);

    X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
    nameBuilder.addRDN(BCStyle.CN, jks.commonName());
    nameBuilder.addRDN(BCStyle.O, jks.organization());
    nameBuilder.addRDN(BCStyle.OU, jks.organizationalUnitName());
    X500Name issuer = nameBuilder.build();

    PublicKey pubKey = keyPair.getPublic();

    X509v3CertificateBuilder generator = new JcaX509v3CertificateBuilder(
            issuer, BigInteger.valueOf(randomSerial()), NOT_BEFORE, NOT_AFTER, issuer, pubKey);
    generator.addExtension(Extension.subjectKeyIdentifier, false,
            createSubjectKeyIdentifier(pubKey));
    generator.addExtension(Extension.basicConstraints, true,
            new BasicConstraints(true));

    KeyUsage usage = new KeyUsage(KeyUsage.keyCertSign | KeyUsage.digitalSignature |
            KeyUsage.keyEncipherment | KeyUsage.dataEncipherment | KeyUsage.cRLSign);
    generator.addExtension(Extension.keyUsage, false, usage);

    ASN1EncodableVector purposes = new ASN1EncodableVector();
    purposes.add(KeyPurposeId.id_kp_serverAuth);
    purposes.add(KeyPurposeId.id_kp_clientAuth);
    purposes.add(KeyPurposeId.anyExtendedKeyUsage);
    generator.addExtension(Extension.extendedKeyUsage, false,
            new DERSequence(purposes));

    X509Certificate cert = signCertificate(generator, keyPair.getPrivate());

    KeyStore result = KeyStore.getInstance(KEY_STORE_TYPE);
    result.load(null, null);
    result.setKeyEntry(jks.alias(), keyPair.getPrivate(), jks.password(),
            new Certificate[] { cert });
    return result;
}
Example 3
Source File: CertificateHelper.java    From signer with GNU Lesser General Public License v3.0 5 votes vote down vote up 
public static KeyStore createRootCertificate(Authority authority, String keyStoreType)
		throws NoSuchAlgorithmException, NoSuchProviderException, CertIOException, IOException,
		OperatorCreationException, CertificateException, KeyStoreException {

	KeyPair keyPair = generateKeyPair(ROOT_KEYSIZE);

	X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
	nameBuilder.addRDN(BCStyle.CN, authority.commonName());
	nameBuilder.addRDN(BCStyle.O, authority.organization());
	nameBuilder.addRDN(BCStyle.OU, authority.organizationalUnitName());

	X500Name issuer = nameBuilder.build();
	BigInteger serial = BigInteger.valueOf(initRandomSerial());
	X500Name subject = issuer;
	PublicKey pubKey = keyPair.getPublic();

	X509v3CertificateBuilder generator = new JcaX509v3CertificateBuilder(issuer, serial, NOT_BEFORE, NOT_AFTER,
			subject, pubKey);

	generator.addExtension(Extension.subjectKeyIdentifier, false, createSubjectKeyIdentifier(pubKey));
	generator.addExtension(Extension.basicConstraints, true, new BasicConstraints(true));

	KeyUsage usage = new KeyUsage(KeyUsage.keyCertSign | KeyUsage.digitalSignature | KeyUsage.keyEncipherment
			| KeyUsage.dataEncipherment | KeyUsage.cRLSign);
	generator.addExtension(Extension.keyUsage, false, usage);

	ASN1EncodableVector purposes = new ASN1EncodableVector();
	purposes.add(KeyPurposeId.id_kp_serverAuth);
	purposes.add(KeyPurposeId.id_kp_clientAuth);
	purposes.add(KeyPurposeId.anyExtendedKeyUsage);
	generator.addExtension(Extension.extendedKeyUsage, false, new DERSequence(purposes));

	X509Certificate cert = signCertificate(generator, keyPair.getPrivate());

	KeyStore result = KeyStore.getInstance(keyStoreType/* , PROVIDER_NAME */);
	result.load(null, null);
	result.setKeyEntry(authority.alias(), keyPair.getPrivate(), authority.password(), new Certificate[] { cert });
	return result;
}
Example 4
Source File: DKeyUsage.java    From keystore-explorer with GNU General Public License v3.0 5 votes vote down vote up 
private void okPressed() {
	if (!jcbDigitalSignature.isSelected() && !jcbNonRepudiation.isSelected() && !jcbKeyEncipherment.isSelected()
			&& !jcbDataEncipherment.isSelected() && !jcbKeyAgreement.isSelected()
			&& !jcbCertificateSigning.isSelected() && !jcbCrlSign.isSelected() && !jcbEncipherOnly.isSelected()
			&& !jcbDecipherOnly.isSelected()) {
		JOptionPane.showMessageDialog(this, res.getString("DKeyUsage.ValueReq.message"), getTitle(),
				JOptionPane.WARNING_MESSAGE);
		return;
	}

	int keyUsageIntValue = 0;
	keyUsageIntValue |= jcbDigitalSignature.isSelected() ? KeyUsage.digitalSignature : 0;
	keyUsageIntValue |= jcbNonRepudiation.isSelected() ? KeyUsage.nonRepudiation : 0;
	keyUsageIntValue |= jcbKeyEncipherment.isSelected() ? KeyUsage.keyEncipherment : 0;
	keyUsageIntValue |= jcbDataEncipherment.isSelected() ? KeyUsage.dataEncipherment : 0;
	keyUsageIntValue |= jcbKeyAgreement.isSelected() ? KeyUsage.keyAgreement : 0;
	keyUsageIntValue |= jcbCertificateSigning.isSelected() ? KeyUsage.keyCertSign : 0;
	keyUsageIntValue |= jcbCrlSign.isSelected() ? KeyUsage.cRLSign : 0;
	keyUsageIntValue |= jcbEncipherOnly.isSelected() ? KeyUsage.encipherOnly : 0;
	keyUsageIntValue |= jcbDecipherOnly.isSelected() ? KeyUsage.decipherOnly : 0;

	KeyUsage keyUsage = new KeyUsage(keyUsageIntValue);

	try {
		value = keyUsage.getEncoded(ASN1Encoding.DER);
	} catch (IOException e) {
		DError.displayError(this, e);
		return;
	}

	closeDialog();
}
Example 5
Source File: DefaultProfile.java    From hadoop-ozone with Apache License 2.0 4 votes vote down vote up 
/**
 * {@inheritDoc}
 */
@Override
public KeyUsage getKeyUsage() {
  return new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment
      | KeyUsage.dataEncipherment | KeyUsage.keyAgreement);
}
Example 6
Source File: CertificateHelper.java    From PowerTunnel with MIT License 4 votes vote down vote up 
public static KeyStore createRootCertificate(Authority authority,
        String keyStoreType) throws NoSuchAlgorithmException,
        NoSuchProviderException, IOException,
        OperatorCreationException, CertificateException, KeyStoreException {

    KeyPair keyPair = generateKeyPair(ROOT_KEYSIZE);

    X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
    nameBuilder.addRDN(BCStyle.CN, authority.commonName());
    nameBuilder.addRDN(BCStyle.O, authority.organization());
    nameBuilder.addRDN(BCStyle.OU, authority.organizationalUnitName());

    X500Name issuer = nameBuilder.build();
    BigInteger serial = BigInteger.valueOf(initRandomSerial());
    X500Name subject = issuer;
    PublicKey pubKey = keyPair.getPublic();

    X509v3CertificateBuilder generator = new JcaX509v3CertificateBuilder(
            issuer, serial, NOT_BEFORE, NOT_AFTER, subject, pubKey);

    generator.addExtension(Extension.subjectKeyIdentifier, false,
            createSubjectKeyIdentifier(pubKey));
    generator.addExtension(Extension.basicConstraints, true,
            new BasicConstraints(true));

    KeyUsage usage = new KeyUsage(KeyUsage.keyCertSign
            | KeyUsage.digitalSignature | KeyUsage.keyEncipherment
            | KeyUsage.dataEncipherment | KeyUsage.cRLSign);
    generator.addExtension(Extension.keyUsage, false, usage);

    ASN1EncodableVector purposes = new ASN1EncodableVector();
    purposes.add(KeyPurposeId.id_kp_serverAuth);
    purposes.add(KeyPurposeId.id_kp_clientAuth);
    purposes.add(KeyPurposeId.anyExtendedKeyUsage);
    generator.addExtension(Extension.extendedKeyUsage, false,
            new DERSequence(purposes));

    X509Certificate cert = signCertificate(generator, keyPair.getPrivate());

    KeyStore result = KeyStore
            .getInstance(keyStoreType/* , PROVIDER_NAME */);
    result.load(null, null);
    result.setKeyEntry(authority.alias(), keyPair.getPrivate(),
            authority.password(), new Certificate[] { cert });
    return result;
}
Example 7
Source File: CertificateHelper.java    From CapturePacket with MIT License 4 votes vote down vote up 
public static KeyStore createRootCertificate(Authority authority,
        String keyStoreType) throws NoSuchAlgorithmException,
        NoSuchProviderException, IOException,
        OperatorCreationException, CertificateException, KeyStoreException {

    KeyPair keyPair = generateKeyPair(ROOT_KEYSIZE);

    X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
    nameBuilder.addRDN(BCStyle.CN, authority.commonName());
    nameBuilder.addRDN(BCStyle.O, authority.organization());
    nameBuilder.addRDN(BCStyle.OU, authority.organizationalUnitName());

    X500Name issuer = nameBuilder.build();
    BigInteger serial = BigInteger.valueOf(initRandomSerial());
    X500Name subject = issuer;
    PublicKey pubKey = keyPair.getPublic();

    X509v3CertificateBuilder generator = new JcaX509v3CertificateBuilder(
            issuer, serial, NOT_BEFORE, NOT_AFTER, subject, pubKey);

    generator.addExtension(Extension.subjectKeyIdentifier, false,
            createSubjectKeyIdentifier(pubKey));
    generator.addExtension(Extension.basicConstraints, true,
            new BasicConstraints(true));

    KeyUsage usage = new KeyUsage(KeyUsage.keyCertSign
            | KeyUsage.digitalSignature | KeyUsage.keyEncipherment
            | KeyUsage.dataEncipherment | KeyUsage.cRLSign);
    generator.addExtension(Extension.keyUsage, false, usage);

    ASN1EncodableVector purposes = new ASN1EncodableVector();
    purposes.add(KeyPurposeId.id_kp_serverAuth);
    purposes.add(KeyPurposeId.id_kp_clientAuth);
    purposes.add(KeyPurposeId.anyExtendedKeyUsage);
    generator.addExtension(Extension.extendedKeyUsage, false,
            new DERSequence(purposes));

    X509Certificate cert = signCertificate(generator, keyPair.getPrivate());

    KeyStore result = KeyStore
            .getInstance(keyStoreType/* , PROVIDER_NAME */);
    result.load(null, null);
    result.setKeyEntry(authority.alias(), keyPair.getPrivate(),
            authority.password(), new Certificate[] { cert });
    return result;
}
Example 8
Source File: CertificateHelper.java    From AndroidHttpCapture with MIT License 4 votes vote down vote up 
public static KeyStore createRootCertificate(Authority authority,
        String keyStoreType) throws NoSuchAlgorithmException,
        NoSuchProviderException, IOException,
        OperatorCreationException, CertificateException, KeyStoreException {

    KeyPair keyPair = generateKeyPair(ROOT_KEYSIZE);

    X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
    nameBuilder.addRDN(BCStyle.CN, authority.commonName());
    nameBuilder.addRDN(BCStyle.O, authority.organization());
    nameBuilder.addRDN(BCStyle.OU, authority.organizationalUnitName());

    X500Name issuer = nameBuilder.build();
    BigInteger serial = BigInteger.valueOf(initRandomSerial());
    X500Name subject = issuer;
    PublicKey pubKey = keyPair.getPublic();

    X509v3CertificateBuilder generator = new JcaX509v3CertificateBuilder(
            issuer, serial, NOT_BEFORE, NOT_AFTER, subject, pubKey);

    generator.addExtension(Extension.subjectKeyIdentifier, false,
            createSubjectKeyIdentifier(pubKey));
    generator.addExtension(Extension.basicConstraints, true,
            new BasicConstraints(true));

    KeyUsage usage = new KeyUsage(KeyUsage.keyCertSign
            | KeyUsage.digitalSignature | KeyUsage.keyEncipherment
            | KeyUsage.dataEncipherment | KeyUsage.cRLSign);
    generator.addExtension(Extension.keyUsage, false, usage);

    ASN1EncodableVector purposes = new ASN1EncodableVector();
    purposes.add(KeyPurposeId.id_kp_serverAuth);
    purposes.add(KeyPurposeId.id_kp_clientAuth);
    purposes.add(KeyPurposeId.anyExtendedKeyUsage);
    generator.addExtension(Extension.extendedKeyUsage, false,
            new DERSequence(purposes));

    X509Certificate cert = signCertificate(generator, keyPair.getPrivate());

    KeyStore result = KeyStore
            .getInstance(keyStoreType/* , PROVIDER_NAME */);
    result.load(null, null);
    result.setKeyEntry(authority.alias(), keyPair.getPrivate(),
            authority.password(), new Certificate[] { cert });
    return result;
}
Example 9
Source File: CertificateHelper.java    From LittleProxy-mitm with Apache License 2.0 4 votes vote down vote up 
public static KeyStore createRootCertificate(Authority authority,
        String keyStoreType) throws NoSuchAlgorithmException,
        NoSuchProviderException, IOException,
        OperatorCreationException, CertificateException, KeyStoreException {

    KeyPair keyPair = generateKeyPair(ROOT_KEYSIZE);

    X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
    nameBuilder.addRDN(BCStyle.CN, authority.commonName());
    nameBuilder.addRDN(BCStyle.O, authority.organization());
    nameBuilder.addRDN(BCStyle.OU, authority.organizationalUnitName());

    X500Name issuer = nameBuilder.build();
    BigInteger serial = BigInteger.valueOf(initRandomSerial());
    X500Name subject = issuer;
    PublicKey pubKey = keyPair.getPublic();

    X509v3CertificateBuilder generator = new JcaX509v3CertificateBuilder(
            issuer, serial, NOT_BEFORE, NOT_AFTER, subject, pubKey);

    generator.addExtension(Extension.subjectKeyIdentifier, false,
            createSubjectKeyIdentifier(pubKey));
    generator.addExtension(Extension.basicConstraints, true,
            new BasicConstraints(true));

    KeyUsage usage = new KeyUsage(KeyUsage.keyCertSign
            | KeyUsage.digitalSignature | KeyUsage.keyEncipherment
            | KeyUsage.dataEncipherment | KeyUsage.cRLSign);
    generator.addExtension(Extension.keyUsage, false, usage);

    ASN1EncodableVector purposes = new ASN1EncodableVector();
    purposes.add(KeyPurposeId.id_kp_serverAuth);
    purposes.add(KeyPurposeId.id_kp_clientAuth);
    purposes.add(KeyPurposeId.anyExtendedKeyUsage);
    generator.addExtension(Extension.extendedKeyUsage, false,
            new DERSequence(purposes));

    X509Certificate cert = signCertificate(generator, keyPair.getPrivate());

    KeyStore result = KeyStore
            .getInstance(keyStoreType/* , PROVIDER_NAME */);
    result.load(null, null);
    result.setKeyEntry(authority.alias(), keyPair.getPrivate(),
            authority.password(), new Certificate[] { cert });
    return result;
}
Example 10
Source File: SM2X509CertMaker.java    From gmhelper with Apache License 2.0 3 votes vote down vote up 
/**
 * 生成用户证书
 * 
 * @param csr CSR
 * @param extendedKeyUsages 扩展指数用途。
 * @return 新的证书
 * @throws Exception 如果错误发生
 */
public X509Certificate makeEndEntityCert(byte[] csr,
      KeyPurposeId[] extendedKeyUsages) 
        throws Exception {
    KeyUsage usage = new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyAgreement
                        | KeyUsage.dataEncipherment | KeyUsage.keyEncipherment);
    return makeCertificate(CertLevel.SubCA, null, csr, usage, extendedKeyUsages);
}