iaik.xml.crypto.alg.cipher

Class ARCFourProxyCipher

java.lang.Object

javax.crypto.CipherSpi

iaik.xml.crypto.alg.cipher.ProxyCipher

iaik.xml.crypto.alg.cipher.ARCFourProxyCipher

public class ARCFourProxyCipher
extends ProxyCipher

This Cipher implements the ARCFOUR stream encryption algorithm as defined by RFC4051, Section 2.6.1.

Field Summary

Fields inherited from class iaik.xml.crypto.alg.cipher.ProxyCipher

cipher_

Constructor Summary

Constructors

Constructor and Description
ARCFourProxyCipher() Creates a new instance of this ARCFourProxyCipher.

Method Summary

Modifier and Type	Method and Description
protected int	engineGetKeySize(Key key)
protected String	getCipherName()

Methods inherited from class iaik.xml.crypto.alg.cipher.ProxyCipher

engineDoFinal, engineDoFinal, engineGetBlockSize, engineGetIV, engineGetOutputSize, engineGetParameters, engineInit, engineInit, engineInit, engineSetMode, engineSetPadding, engineUnwrap, engineUpdate, engineUpdate, engineWrap, getAlgorithmInstance, getAlgorithmInstanceUncaught, getInstance

Methods inherited from class javax.crypto.CipherSpi

engineDoFinal, engineUpdate, engineUpdateAAD, engineUpdateAAD

Methods inherited from class java.lang.Object

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

Constructor Detail

ARCFourProxyCipher

public ARCFourProxyCipher()
                   throws NoSuchAlgorithmException,
                          NoSuchProviderException,
                          NoSuchPaddingException

Creates a new instance of this ARCFourProxyCipher.

Throws:

NoSuchAlgorithmException

NoSuchPaddingException

NoSuchProviderException

Method Detail

getCipherName

protected String getCipherName()

Specified by:

getCipherName in class ProxyCipher

See Also:

ProxyCipher.getCipherName()

engineGetKeySize

protected int engineGetKeySize(Key key)
                        throws InvalidKeyException

Overrides:

engineGetKeySize in class CipherSpi

Throws:

InvalidKeyException

See Also:

CipherSpi.engineGetKeySize(java.security.Key)