Examples of KeyPair

Examples of java.security.KeyPair

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   * Creates a Diffie-Hellman key pair.
   *
   * @return dh keypair
   */
  protected KeyPair generateKeyPair() {
    KeyPair keyPair = null;
    DHParameterSpec keySpec = new DHParameterSpec(DH_MODULUS, DH_BASE);
    try {
      KeyPairGenerator keyGen = KeyPairGenerator.getInstance("DH");
      keyGen.initialize(keySpec);
      keyPair = keyGen.generateKeyPair();
      keyAgreement = KeyAgreement.getInstance("DH");
      keyAgreement.init(keyPair.getPrivate());
    } catch (Exception e) {
      JFLog.log("Error generating keypair", e);
    }
    return keyPair;
  }
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Examples of java.security.KeyPair

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        DocumentBuilder builder = XMLUtils.createDocumentBuilder(false);
        Document document = builder.parse(sourceDocument);
       
        // Set up the Key
        KeyPairGenerator rsaKeygen = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = rsaKeygen.generateKeyPair();
        PrivateKey priv = kp.getPrivate();
        PublicKey pub = kp.getPublic();

        // Generate a traffic key
        KeyGenerator keygen = KeyGenerator.getInstance("AES");
        keygen.init(256);
        SecretKey secretKey = keygen.generateKey();
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Examples of java.security.KeyPair

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        DocumentBuilder builder = XMLUtils.createDocumentBuilder(false);
        Document document = builder.parse(sourceDocument);
       
        // Set up the Key
        KeyPairGenerator rsaKeygen = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = rsaKeygen.generateKeyPair();
        PrivateKey priv = kp.getPrivate();
        PublicKey pub = kp.getPublic();

        // Generate a traffic key
        KeyGenerator keygen = KeyGenerator.getInstance("AES");
        keygen.init(256);
        SecretKey secretKey = keygen.generateKey();
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Examples of java.security.KeyPair

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        DocumentBuilder builder = XMLUtils.createDocumentBuilder(false);
        Document document = builder.parse(sourceDocument);

        // Set up the Key
        KeyPairGenerator rsaKeygen = KeyPairGenerator.getInstance("RSA");
        KeyPair kp = rsaKeygen.generateKeyPair();
        PrivateKey priv = kp.getPrivate();
        PublicKey pub = kp.getPublic();

        // Generate a traffic key
        KeyGenerator keygen = KeyGenerator.getInstance("AES");
        keygen.init(256);
        SecretKey secretKey = keygen.generateKey();
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Examples of java.security.KeyPair

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    public OA4MPResponse requestCert(Map additionalParameters) {
        if (additionalParameters == null) {
            additionalParameters = new HashMap();
        }
        try {
            KeyPair keyPair = generateKeyPair();
            PKCS10CertificationRequest certReq = createCertRequest(keyPair);
            OA4MPResponse mpdsResponse = new OA4MPResponse();
            mpdsResponse.setPrivateKey(keyPair.getPrivate());
            additionalParameters.put(ClientEnvironment.CERT_REQUEST_KEY, Base64.encodeBase64String(certReq.getDEREncoded()));

            if (additionalParameters.get(getEnvironment().getConstants().get(CALLBACK_URI_KEY)) == null) {
                additionalParameters.put(getEnvironment().getConstants().get(CALLBACK_URI_KEY), getEnvironment().
                        getCallback().toString());
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Examples of java.security.KeyPair

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                sendSamlRedirect(base64EncodedResponse, signMessage, samlRequestOrResponse, privateKey, endpoint, response);
            } else {
                if (signMessage) {
                    PublicKey publicKey = samlEntityBean.get().getSigningKey().getCertificate().getPublicKey();
                    PrivateKey privateKey = samlEntityBean.get().getSigningKey().getPrivateKey();
                    signatureUtilForPostBinding.sign(message, new KeyPair(publicKey, privateKey));
                }
                byte[] messageBytes = SamlUtils.getDocumentAsString(message).getBytes("UTF-8");

                String base64EncodedMessage = Base64.encodeBytes(messageBytes, Base64.DONT_BREAK_LINES);
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Examples of java.security.KeyPair

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        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(keyStoreStream, "store456".toCharArray());
        X509Certificate certificate = (X509Certificate) keyStore.getCertificate("servercert");
        PublicKey publicKey = certificate.getPublicKey();
        PrivateKey privateKey = (PrivateKey) keyStore.getKey("servercert", "pass456".toCharArray());
        keyPair = new KeyPair(publicKey, privateKey);
    }
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Examples of java.security.KeyPair

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        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
        keyStore.load(keyStoreStream, "store456".toCharArray());
        X509Certificate certificate = (X509Certificate) keyStore.getCertificate("servercert");
        PublicKey publicKey = certificate.getPublicKey();
        PrivateKey privateKey = (PrivateKey) keyStore.getKey("servercert", "pass456".toCharArray());
        keyPair = new KeyPair(publicKey, privateKey);
    }
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Examples of java.security.KeyPair

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     * <p>
     * DH is also useful as a coin-toss algorithm. Two parties get the same random number without trusting
     * each other.
     */
    public KeyAgreement diffieHellman(boolean side) throws IOException, GeneralSecurityException {
        KeyPair keyPair;
        PublicKey otherHalf;

        if (side) {
            AlgorithmParameterGenerator paramGen = AlgorithmParameterGenerator.getInstance("DH");
            paramGen.init(512);

            KeyPairGenerator dh = KeyPairGenerator.getInstance("DH");
            dh.initialize(paramGen.generateParameters().getParameterSpec(DHParameterSpec.class));
            keyPair = dh.generateKeyPair();

            // send a half and get a half
            writeKey(keyPair.getPublic());
            otherHalf = KeyFactory.getInstance("DH").generatePublic(readKey());
        } else {
            otherHalf = KeyFactory.getInstance("DH").generatePublic(readKey());

            KeyPairGenerator keyPairGen = KeyPairGenerator.getInstance("DH");
            keyPairGen.initialize(((DHPublicKey) otherHalf).getParams());
            keyPair = keyPairGen.generateKeyPair();

            // send a half and get a half
            writeKey(keyPair.getPublic());
        }

        KeyAgreement ka = KeyAgreement.getInstance("DH");
        ka.init(keyPair.getPrivate());
        ka.doPhase(otherHalf, true);

        return ka;
    }
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Examples of java.security.KeyPair

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                File f = new File(args.get(1));
                if (!f.exists()) {
                    printUsage(Messages.CLI_NoSuchFileExists(f));
                    return -1;
                }
                KeyPair kp = null;
                try {
                    kp = loadKey(f);
                } catch (IOException e) {
                    //if the PEM file is encrypted, IOException is thrown
                    kp = tryEncryptedFile(f);                   
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