ome.smuggler.core.io.crypto

Class CipherFactory

java.lang.Object

ome.smuggler.core.io.crypto.CipherFactory

public class CipherFactory
extends java.lang.Object

Factory to instantiate fresh Ciphers for a given algorithm and key.

Constructor Summary

Constructors

Constructor and Description
CipherFactory(CryptoAlgoSpec algo, java.security.Key key) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
javax.crypto.Cipher	decryptionChipher()
javax.crypto.Cipher	encryptionChipher()

Methods inherited from class java.lang.Object

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

Constructor Detail

CipherFactory

public CipherFactory(CryptoAlgoSpec algo,
                     java.security.Key key)

Creates a new instance.

Parameters:

algo - the JCA algorithm to use.

key - a key compatible with the algorithm.

Throws:

java.lang.NullPointerException - if any argument is null.

Method Detail

encryptionChipher

public javax.crypto.Cipher encryptionChipher()

Returns:

a fresh cipher initialised for encryption.

decryptionChipher

public javax.crypto.Cipher decryptionChipher()

Returns:

a fresh cipher initialised for decryption.