Package org.bouncycastle.crypto.params

Class TweakableBlockCipherParameters

java.lang.Object

org.bouncycastle.crypto.params.TweakableBlockCipherParameters

All Implemented Interfaces:

CipherParameters

public class TweakableBlockCipherParameters
extends Object
implements CipherParameters

Parameters for tweakable block ciphers.

Constructor Summary

Constructors

Constructor	Description
TweakableBlockCipherParameters(KeyParameter key, byte[] tweak)

Method Summary

Modifier and Type	Method	Description
KeyParameter	getKey()	Gets the key.
byte[]	getTweak()	Gets the tweak value.

Methods inherited from class java.lang.Object

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

Constructor Details

TweakableBlockCipherParameters

public TweakableBlockCipherParameters(KeyParameter key,
 byte[] tweak)

Method Details

getKey

public KeyParameter getKey()

Gets the key.

Returns:

the key to use, or null to use the current key.

getTweak

public byte[] getTweak()

Gets the tweak value.

Returns:

the tweak to use, or null to use the current tweak.