Racy Brick Wall
===============

After a discussion on #cracking regarding encryption in protection,
(which concluded in a universal agreement that Delphi crackmes were
lame :p [j/k, lb]), I decided to modify a recent project to 'lock' 
a program for sale. The result is 'Racy Brick Wall'.

Racy Brick Wall is a 488 byte crackme: 

Code 			248 bytes
Locked App	 	 64 bytes
Messages/Variables	176 bytes

The crackme has been hastily coded and is basically a stripped down
version of an earlier project. The same idea can be easily applied
to lock any data with the code/messages taking well under 512 bytes.

I don't think that RBW can be easily cracked. I think that most
crackers will try brute force on the 16 byte key. There is at least
15 bytes of known plaintext available, but I don't think it will
help.

A prize is available to the first person who breaks this.

~~
Ghiribizzo

http://ghiribizzo.home.ml.org