ca.randolf.security

Class Atbash

Object

ca.randolf.security.Atbash

public class Atbash
extends Object

This class provides a static method that transforms data using the Atbash alphabetic inversion technique, typically used for the purpose of disguising information where strong encryption isn't required but some simple obfuscation is useful.

Atbash is an interesting case-insensitive symmetric obfuscation technique that inverts letters by swapping with letters in the mirrored position from the opposite end of the English alphabet, while leaving all other characters unchanged. Where most messages are written using letters from the English alphabet, this method provides a useful disguise.

Field Summary

Fields

Modifier and Type	Field and Description
static String	VERSION Version number of this Package (read-only).

Method Summary

Modifier and Type	Method and Description
static String	transform(String message) Transforms a message using the Atbash algorithm.

Methods inherited from class Object

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

Field Detail

VERSION

public static final String VERSION

Version number of this Package (read-only).

See Also:

Constant Field Values

Method Detail

transform

public static String transform(String message)

Transforms a message using the Atbash algorithm.

Parameters:

message - The string to transform

Returns:

Transformed string