Examples of java.security.KeyPairGenerator.genKeyPair()

java.security.KeyPairGenerator.genKeyPair()
Generates a key pair.
If this KeyPairGenerator has not been initialized explicitly, provider-specific defaults will be used for the size and other (algorithm-specific) values of the generated keys.
This will generate a new key pair every time it is called.
This method is functionally equivalent to {@link #generateKeyPair() generateKeyPair}. @return the generated key pair @since 1.2

                            + " is not found in the environment.").initCause(e);
        }
        // initialize the KeyPairGenerator with the key size
        kpg.initialize(keySize);


        KeyPair keyPair = kpg.genKeyPair();
        PrivateKey privateKey = keyPair.getPrivate();


        String subjectDN = param.getDName();
        String sigProvider = (param.getSigProvider() != null) ? param
                .getSigProvider() : provider;

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        if (kpg != null) {
            // need to send server key exchange message
            DigitalSignature ds = new DigitalSignature(cipher_suite.keyExchange);
            KeyPair kp = null;
            try {
                kp = kpg.genKeyPair();
                if (cipher_suite.keyExchange == CipherSuite.KeyExchange_RSA_EXPORT) {
                    rsakey = (RSAPublicKey) kp.getPublic();
                } else {
                    DHPublicKey dhkey = (DHPublicKey) kp.getPublic();
                    KeyFactory kf = null;

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        if (kpg != null) {
            // need to send server key exchange message
            DigitalSignature ds = new DigitalSignature(cipher_suite.keyExchange);
            KeyPair kp = null;
            try {
                kp = kpg.genKeyPair();
                if (cipher_suite.keyExchange == CipherSuite.KeyExchange_RSA_EXPORT) {
                    rsakey = (RSAPublicKey) kp.getPublic();
                } else {
                    DHPublicKey dhkey = (DHPublicKey) kp.getPublic();
                    KeyFactory kf = null;

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            ne.initCause( e );
            throw ne;
        }


        generator.initialize( KEY_SIZE );
        KeyPair keypair = generator.genKeyPair();
        entry.put( KEY_ALGORITHM_AT, ALGORITHM );


        // Generate the private key attributes 
        PrivateKey privateKey = keypair.getPrivate();
        entry.put( PRIVATE_KEY_AT, privateKey.getEncoded() );

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            ne.initCause( e );
            throw ne;
        }


        generator.initialize( KEY_SIZE );
        KeyPair keypair = generator.genKeyPair();
        entry.put( KEY_ALGORITHM_AT, keyAlgo );


        // Generate the private key attributes 
        PrivateKey privateKey = keypair.getPrivate();
        entry.put( PRIVATE_KEY_AT, privateKey.getEncoded() );

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                            + " is not found in the environment.").initCause(e);
        }
        // initialize the KeyPairGenerator with the key size
        kpg.initialize(keySize);


        KeyPair keyPair = kpg.genKeyPair();
        PrivateKey privateKey = keyPair.getPrivate();


        String subjectDN = param.getDName();
        String sigProvider = (param.getSigProvider() != null) ? param
                .getSigProvider() : provider;

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        if (kpg != null) {
            // need to send server key exchange message
            DigitalSignature ds = new DigitalSignature(cipher_suite.keyExchange);
            KeyPair kp = null;
            try {
                kp = kpg.genKeyPair();
                if (cipher_suite.keyExchange == CipherSuite.KeyExchange_RSA_EXPORT) {
                    rsakey = (RSAPublicKey) kp.getPublic();
                } else {
                    DHPublicKey dhkey = (DHPublicKey) kp.getPublic();
                    KeyFactory kf = null;

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  public static KeyPair generateKeyPair(String algorithm)
    throws NoSuchAlgorithmException {
    KeyPairGenerator keyGen = KeyPairGenerator.getInstance(algorithm);
    keyGen.initialize(1024);
    return keyGen.genKeyPair();
  }


  private static KeyStore createEmptyKeyStore()
    throws GeneralSecurityException, IOException {
    KeyStore ks = KeyStore.getInstance("JKS");

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    * @throws GeneralSecurityException 
    */
   public static KeyPair generateKeyPair(String algo) throws GeneralSecurityException  
   {
      KeyPairGenerator kpg = KeyPairGenerator.getInstance(algo);
      return kpg.genKeyPair();
   }
   
   /**
    * Get the Public Key from the keystore
    * @param ks

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        if (kpg != null) {
            // need to send server key exchange message
            DigitalSignature ds = new DigitalSignature(cipher_suite.keyExchange);
            KeyPair kp = null;
            try {
                kp = kpg.genKeyPair();
                if (cipher_suite.keyExchange == CipherSuite.KeyExchange_RSA_EXPORT) {
                    rsakey = (RSAPublicKey) kp.getPublic();
                } else {
                    DHPublicKey dhkey = (DHPublicKey) kp.getPublic();
                    KeyFactory kf = null;

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