de.mud.ssh
Class IDEA

java.lang.Object
  |
  +--de.mud.ssh.Cipher
        |
        +--de.mud.ssh.IDEA

public final class IDEA

extends Cipher

Field Summary

protected int	IV0
protected int	IV1
protected int[]	key_schedule

Constructor Summary

IDEA()

Method Summary

void	decrypt(byte[] src, int srcOff, byte[] dest, int destOff, int len)
void	decrypt(int l, int r, int[] out)
void	encrypt(byte[] src, int srcOff, byte[] dest, int destOff, int len)
void	encrypt(int l, int r, int[] out)
static int	mulop(int a, int b)
void	setKey(byte[] key)

Methods inherited from class de.mud.ssh.Cipher

decrypt, encrypt, getInstance, setKey

Methods inherited from class java.lang.Object

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

Field Detail

key_schedule

protected int[] key_schedule

IV0

protected int IV0

IV1

protected int IV1

Constructor Detail

IDEA

public IDEA()

Method Detail

encrypt

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

Overrides:

encrypt in class Cipher

decrypt

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

Overrides:

decrypt in class Cipher

setKey

public void setKey(byte[] key)

Overrides:

setKey in class Cipher

encrypt

public final void encrypt(int l,
                          int r,
                          int[] out)

decrypt

public final void decrypt(int l,
                          int r,
                          int[] out)

mulop

public static final int mulop(int a,
                              int b)