Package com.trilead.ssh2.crypto.cipher

Class CBCMode

java.lang.Object

com.trilead.ssh2.crypto.cipher.CBCMode

All Implemented Interfaces:

BlockCipher

public class CBCMode
extends Object
implements BlockCipher

CBCMode.

Version:

$Id: CBCMode.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $

Author:

Christian Plattner, plattner@trilead.com

Constructor Summary

Constructors

Constructor	Description
CBCMode(BlockCipher tc, byte[] iv, boolean doEncrypt)

Method Summary

Modifier and Type	Method	Description
int	getBlockSize()
void	init(boolean forEncryption, byte[] key)
void	transformBlock(byte[] src, int srcoff, byte[] dst, int dstoff)

Methods inherited from class java.lang.Object

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

Constructor Detail

CBCMode

public CBCMode(BlockCipher tc,
               byte[] iv,
               boolean doEncrypt)
        throws IllegalArgumentException

Throws:

IllegalArgumentException

Method Detail

init

public void init(boolean forEncryption,
                 byte[] key)

Specified by:

init in interface BlockCipher

getBlockSize

public int getBlockSize()

Specified by:

getBlockSize in interface BlockCipher

transformBlock

public void transformBlock(byte[] src,
                           int srcoff,
                           byte[] dst,
                           int dstoff)

Specified by:

transformBlock in interface BlockCipher