net.sf.mmm.crypto.crypt

Class DecryptorImplCipher

java.lang.Object

net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithRandom

net.sf.mmm.crypto.crypt.CryptorImplCipher

net.sf.mmm.crypto.crypt.DecryptorImplCipher

All Implemented Interfaces:

CryptoAlgorithm, AbstractDecryptor, AbstractGetNonceSize, Cryptor, Decryptor, CryptoProcessor

public class DecryptorImplCipher
extends CryptorImplCipher
implements AbstractDecryptor

Implementation of Decryptor based on Cipher.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields inherited from class net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

provider

Constructor Summary

Constructors

Constructor and Description
DecryptorImplCipher(RandomFactory randomFactory, CryptorConfig config, Key key) The constructor.

Method Summary

Modifier and Type	Method and Description
protected boolean	isEncryptor()

Methods inherited from class net.sf.mmm.crypto.crypt.CryptorImplCipher

crypt, getAlgorithm, getCipher, getConfig, getMode, getNonceSize, reset, wrapSecurityException

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithRandom

createSecureRandom, getRandomFactory

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractCryptoAlgorithmWithProvider

getProvider

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

creationFailedException, creationFailedException, creationFailedException, creationFailedException, getAlgorithm, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.mmm.crypto.crypt.AbstractDecryptor

combine, wrapStream

Methods inherited from interface net.sf.mmm.crypto.crypt.Cryptor

crypt, crypt, crypt, doFinal, process

Methods inherited from interface net.sf.mmm.crypto.CryptoProcessor

process, process, process, reset

Methods inherited from interface net.sf.mmm.crypto.algorithm.CryptoAlgorithm

getAlgorithm

Methods inherited from interface net.sf.mmm.crypto.crypt.AbstractGetNonceSize

getNonceSize

Constructor Detail

DecryptorImplCipher

public DecryptorImplCipher(RandomFactory randomFactory,
                           CryptorConfig config,
                           Key key)

The constructor.

Parameters:

randomFactory - the RandomFactory to use.

config - the CryptorConfig.

key - the Key to use.

Method Detail

isEncryptor

protected boolean isEncryptor()

Specified by:

isEncryptor in class CryptorImplCipher

Returns:

true if Encryptor, false if Decryptor.