javax.crypto.KeyAgreementSpi.engineGenerateSecret java code examples

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret.
 *
 * @param algorithm
 *            the algorithm to for the {@code SecretKey}
 * @return the shared secret as a {@code SecretKey} of the specified
 *         algorithm.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws NoSuchAlgorithmException
 *             if the specified algorithm for the secret key does not
 *             exists.
 * @throws InvalidKeyException
 *             if a {@code SecretKey} with the specified algorithm cannot be
 *             created using the generated shared secret.
 */
public final SecretKey generateSecret(String algorithm)
    throws IllegalStateException, NoSuchAlgorithmException,
    InvalidKeyException {
  return spiImpl.engineGenerateSecret(algorithm);
}

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret.
 *
 * @return the generated shared secret.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 */
public final byte[] generateSecret() throws IllegalStateException {
  return spiImpl.engineGenerateSecret();
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret and stores it into the buffer {@code
 * sharedSecred} at {@code offset}.
 *
 * @param sharedSecret
 *            the buffer to store the shared secret.
 * @param offset
 *            the offset in the buffer.
 * @return the number of bytes stored in the buffer.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws ShortBufferException
 *             if the specified buffer is too small for the shared secret.
 */
public final int generateSecret(byte[] sharedSecret, int offset)
    throws IllegalStateException, ShortBufferException {
  return spiImpl.engineGenerateSecret(sharedSecret, offset);
}

/**
 * Generates the shared secret.
 *
 * @param algorithm
 *            the algorithm to for the {@code SecretKey}
 * @return the shared secret as a {@code SecretKey} of the specified
 *         algorithm.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws NoSuchAlgorithmException
 *             if the specified algorithm for the secret key does not
 *             exists.
 * @throws InvalidKeyException
 *             if a {@code SecretKey} with the specified algorithm cannot be
 *             created using the generated shared secret.
 */
public final SecretKey generateSecret(String algorithm)
    throws IllegalStateException, NoSuchAlgorithmException,
    InvalidKeyException {
  return spiImpl.engineGenerateSecret(algorithm);
}

/**
 * Generates the shared secret.
 *
 * @param algorithm
 *            the algorithm to for the {@code SecretKey}
 * @return the shared secret as a {@code SecretKey} of the specified
 *         algorithm.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws NoSuchAlgorithmException
 *             if the specified algorithm for the secret key does not
 *             exists.
 * @throws InvalidKeyException
 *             if a {@code SecretKey} with the specified algorithm cannot be
 *             created using the generated shared secret.
 */
public final SecretKey generateSecret(String algorithm)
    throws IllegalStateException, NoSuchAlgorithmException,
    InvalidKeyException {
  return spiImpl.engineGenerateSecret(algorithm);
}

/**
 * Generates the shared secret.
 *
 * @param algorithm
 *            the algorithm to for the {@code SecretKey}
 * @return the shared secret as a {@code SecretKey} of the specified
 *         algorithm.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws NoSuchAlgorithmException
 *             if the specified algorithm for the secret key does not
 *             exists.
 * @throws InvalidKeyException
 *             if a {@code SecretKey} with the specified algorithm cannot be
 *             created using the generated shared secret.
 */
public final SecretKey generateSecret(String algorithm)
    throws IllegalStateException, NoSuchAlgorithmException,
    InvalidKeyException {
  return spiImpl.engineGenerateSecret(algorithm);
}

/**
 * Generates the shared secret.
 *
 * @param algorithm
 *            the algorithm to for the {@code SecretKey}
 * @return the shared secret as a {@code SecretKey} of the specified
 *         algorithm.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws NoSuchAlgorithmException
 *             if the specified algorithm for the secret key does not
 *             exists.
 * @throws InvalidKeyException
 *             if a {@code SecretKey} with the specified algorithm cannot be
 *             created using the generated shared secret.
 */
public final SecretKey generateSecret(String algorithm)
    throws IllegalStateException, NoSuchAlgorithmException,
    InvalidKeyException {
  return spiImpl.engineGenerateSecret(algorithm);
}

/**
 * Generates the shared secret.
 *
 * @param algorithm
 *            the algorithm to for the {@code SecretKey}
 * @return the shared secret as a {@code SecretKey} of the specified
 *         algorithm.
 * @throws IllegalStateException
 *             if this key agreement is not complete.
 * @throws NoSuchAlgorithmException
 *             if the specified algorithm for the secret key does not
 *             exists.
 * @throws InvalidKeyException
 *             if a {@code SecretKey} with the specified algorithm cannot be
 *             created using the generated shared secret.
 */
public final SecretKey generateSecret(String algorithm)
    throws IllegalStateException, NoSuchAlgorithmException,
    InvalidKeyException {
  return spiImpl.engineGenerateSecret(algorithm);
}

Javadoc

Generates the shared secret.

Popular methods of KeyAgreementSpi

engineDoPhase
Does the next (or the last) phase of the key agreement, using the specified key.
engineInit
Initializes this KeyAgreementSpi with the specified key, algorithm parameters and randomness source.

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How to use engineGenerateSecretmethodin javax.crypto.KeyAgreementSpi

Best Java code snippets using javax.crypto.KeyAgreementSpi.engineGenerateSecret (Showing top 20 results out of 315)

How to use
engineGenerateSecret
method
in
javax.crypto.KeyAgreementSpi