com.cometway.util
Class StringScrambler

java.lang.Object
  com.cometway.util.StringScrambler

public class StringScrambler
extends java.lang.Object

This class provides static methods to obsfucate Strings using bitwise shifting and radix mapping.

Field Summary

static char[]

defaultKey

Constructor Summary

StringScrambler()

Method Summary

static int	binToInt(boolean[] bin) Converts a binary value to an integer.
static boolean[]	intToBin(int in, int radix) Converts an integer to a binary value.
static void	main(java.lang.String[] args)
protected static void	printBin(boolean[] bin) Prints a binary number.
static java.lang.String	scramble(java.lang.String source, int shift, int mod, char[] key)
static java.lang.String	unscramble(java.lang.String source, int shift, int mod, char[] key)

Methods inherited from class java.lang.Object

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

Field Detail

defaultKey

public static final char[] defaultKey

Constructor Detail

StringScrambler

public StringScrambler()

Method Detail

scramble

public static java.lang.String scramble(java.lang.String source,
                                        int shift,
                                        int mod,
                                        char[] key)

unscramble

public static java.lang.String unscramble(java.lang.String source,
                                          int shift,
                                          int mod,
                                          char[] key)

intToBin

public static boolean[] intToBin(int in,
                                 int radix)

Converts an integer to a binary value.

binToInt

public static int binToInt(boolean[] bin)

Converts a binary value to an integer.

printBin

protected static void printBin(boolean[] bin)

Prints a binary number.

main

public static void main(java.lang.String[] args)