downloadbrowseGordonBM's Reverse Keygenme

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-Include your how-to readme!

You are given a keygen.

There are 2 modes.
The first one is the easiest as someone with a little computer knowledge should easily figure it out.

The second one is a little trickier. But the alghorithm is fairly easy if you can find it.

The purpose is that you make the opposite of this. So I put in the generated key from the original file and your program returns the string.

For example.
GordonBM gives (hardcore mode):

Engineer it so that when I put in
9247109931023928283286380308924708453882326686447837, its gives me GordonBM

However, the key you get is different every time.

Difficulty: 1 - Very easy, for newbies
Platform: Windows
Language: C/C++

Published: 25. Jun, 2014
Downloads: 890


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Solution by baderj, published 14. jul, 2014; download (203 kb), password: or browse.

baderj has rated this crackme as awesome.

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Discussion and comments

27. Jun 2014
Is this really fully reversible?
Easy mode is easy, but hardcore mode is not unique, for example 'A' and 'S' both give 83.
12. Sep 2014
Virus stuffed rar well funny! Avira got you!

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