javax.crypto
Class ExemptionMechanismSpi

java.lang.Object
  javax.crypto.ExemptionMechanismSpi

public abstract class ExemptionMechanismSpi
extends Object

Constructor Summary

ExemptionMechanismSpi()

Method Summary

protected abstract byte[]	engineGenExemptionBlob()
protected abstract int	engineGenExemptionBlob(byte[] output, int outputOffset)
protected abstract int	engineGetOutputSize(int inputLen)
protected abstract void	engineInit(Key key)
protected abstract void	engineInit(Key key, AlgorithmParameters params)
protected abstract void	engineInit(Key key, AlgorithmParameterSpec params)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExemptionMechanismSpi

public ExemptionMechanismSpi()

Method Detail

engineGenExemptionBlob

protected abstract byte[] engineGenExemptionBlob()
                                          throws ExemptionMechanismException

Throws:

ExemptionMechanismException

engineGenExemptionBlob

protected abstract int engineGenExemptionBlob(byte[] output,
                                              int outputOffset)
                                       throws ShortBufferException,
                                              ExemptionMechanismException

Throws:

ShortBufferException

ExemptionMechanismException

engineGetOutputSize

protected abstract int engineGetOutputSize(int inputLen)

engineInit

protected abstract void engineInit(Key key)
                            throws InvalidKeyException,
                                   ExemptionMechanismException

Throws:

InvalidKeyException

ExemptionMechanismException

engineInit

protected abstract void engineInit(Key key,
                                   AlgorithmParameters params)
                            throws InvalidKeyException,
                                   InvalidAlgorithmParameterException,
                                   ExemptionMechanismException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

ExemptionMechanismException

engineInit

protected abstract void engineInit(Key key,
                                   AlgorithmParameterSpec params)
                            throws InvalidKeyException,
                                   InvalidAlgorithmParameterException,
                                   ExemptionMechanismException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

ExemptionMechanismException