com.fasteasytrade.JRandTest.Algo
Class RC4Key

java.lang.Object
  com.fasteasytrade.JRandTest.Algo.Cipher
      com.fasteasytrade.JRandTest.Algo.RC4Key

public class RC4Key

extends Cipher

Alleged RC4 implemented as RC4Key. Returns byte.

Include debug level and logging into external file.

Author:

Zur Aougav

Field Summary

private byte[]	CypherBytes
(package private) int	debugLevel
(package private) int	i
(package private) int	jump
private byte[]	Key
private byte[]	KeyBytes
(package private) PrintStream	ps
(package private) boolean	ready

Constructor Summary

(package private)

RC4Key(byte[] Key, int d, String logname)

Method Summary

protected void	finalize() carefull clear of buffers in RC4Key object
byte	next() encrypt/decrypt from data to Result.
void	print(byte s)
void	print(String s)
void	println(byte s)
void	println(String s)

Methods inherited from class com.fasteasytrade.JRandTest.Algo.Cipher

compareBytes

Methods inherited from class java.lang.Object

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

Field Detail

ready

boolean ready

Key

private byte[] Key

KeyBytes

private byte[] KeyBytes

CypherBytes

private byte[] CypherBytes

i

int i

jump

int jump

ps

PrintStream ps

debugLevel

int debugLevel

Constructor Detail

RC4Key

RC4Key(byte[] Key,
       int d,
       String logname)

Parameters:

Key - is a byte array to init internal state vector.

d - for debug level. 0 is none. 1 is minimal into logfile. 2 is detailed.

logname - is used with d > 0

Method Detail

next

public byte next()

encrypt/decrypt from data to Result. Uses the key in Key

print

public void print(String s)

println

public void println(String s)

print

public void print(byte s)

println

public void println(byte s)

finalize

protected void finalize()
                 throws Throwable

carefull clear of buffers in RC4Key object

Throws:

Throwable