downloadbrowseAntiPro's KeyGenMe Bassez32

Download KeyGenMe_Bassez32.zip, 23 kb (password: crackmes.de)
Browse contents of KeyGenMe_Bassez32.zip

A tiny symmetric encryption algorithm (32bit input, 32bit output, 32bit key).

Objective is not to crack it but to write a keygen that works with any input/output/key combination.

Good luck!

Difficulty: 3 - Getting harder
Platform: Windows
Language: C/C++

Published: 04. Sep, 2008
Downloads: 575

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Solutions

Solution by JoKa, published 08. sep, 2008; download (13 kb), password: crackmes.de or browse.

JoKa has rated this crackme as quite nice.

Solution by andrewl.us, published 08. sep, 2008; download (6 kb), password: crackmes.de or browse.

andrewl.us has not rated this crackme yet.

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Discussion and comments

[xorolc]
05. Sep 2008		who the hell cares. Aren't we here to learn something and advance some protection ideas? Not be like I found this or that which has nothing to do with helping others? I'm not trying to be a jerk about it, but these kinds of posts are so useless. Look at me I'm first.
lgtngstk
07. Sep 2008		I'm not exactly clear on what you want in the keygen. Something which generates output from a input/key combination, key from input/output, input from key/output, or all of the above?
lgtngstk
08. Sep 2008		Okay, so is what you enter in the window the input or key? Otherwise, there is no way to figure this out.

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