de.mud.ssh

Class Blowfish

java.lang.Object

de.mud.ssh.Cipher

de.mud.ssh.Blowfish

public final class Blowfish
extends Cipher

Version:

$Id: Blowfish.java 499 2005-09-29 08:24:54Z leo $

Author:

Marcus Meissner

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	P
protected int[]	S0
protected int[]	S1
protected int[]	S2
protected int[]	S3

Constructor Summary

Constructors

Constructor and Description
Blowfish()

Method Summary

Methods

Modifier and Type	Method and Description
void	decrypt(byte[] src, int srcOff, byte[] dest, int destOff, int len) The actual decryption takes place here.
int[]	decrypt(int xL, int xR, int[] out)
void	encrypt(byte[] src, int srcOff, byte[] dest, int destOff, int len) The actual encryption takes place here.
void	encrypt(int xL, int xR, int[] out)
void	setKey(byte[] key)
void	setKey(java.lang.String skey)

Methods inherited from class de.mud.ssh.Cipher

decrypt, encrypt, getInstance

Methods inherited from class java.lang.Object

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

Field Detail

S0

protected int[] S0

S1

protected int[] S1

S2

protected int[] S2

S3

protected int[] S3

P

protected int[] P

Constructor Detail

Blowfish

public Blowfish()

Method Detail

setKey

public void setKey(java.lang.String skey)

Overrides:

setKey in class Cipher

setKey

public void setKey(byte[] key)

Specified by:

setKey in class Cipher

encrypt

public void encrypt(byte[] src,
           int srcOff,
           byte[] dest,
           int destOff,
           int len)

Description copied from class: Cipher

The actual encryption takes place here.

Specified by:

encrypt in class Cipher

encrypt

public void encrypt(int xL,
           int xR,
           int[] out)

decrypt

public void decrypt(byte[] src,
           int srcOff,
           byte[] dest,
           int destOff,
           int len)

Description copied from class: Cipher

The actual decryption takes place here.

Specified by:

decrypt in class Cipher

decrypt

public int[] decrypt(int xL,
            int xR,
            int[] out)