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Crack me too!   [2008]

Crack me too! Released by :
tlr

Release Date :
1 March 2008

Type :
C64 Misc.

User rating:awaiting 5 votes (3 left)   See votestatistics

Credits :
Code .... tlr of VICE Team

Download :
http://csdb.dk/getinternalfile.php/55034/tlr_-_crack_me_too.d64.gz (downloads: 627)
http://csdb.dk/getinternalfile.php/55441/payload.prg (downloads: 282)
http://csdb.dk/getinternalfile.php/64242/tlr_-_crack_me_too_src.zip (downloads: 280)

Look for downloads on external sites:
 Pokefinder.org


User Comment
Submitted by tlr on 29 August 2008
Added source code of the AES-128 decryption routine, enjoy!
User Comment
Submitted by tlr on 10 March 2008
Ymgve tells about it in this thread.
User Comment
Submitted by Mace on 9 March 2008
@ Ymgve: what is your working method?
User Comment
Submitted by Quetzal on 9 March 2008
Very well done to both TLR for coding and Ymgve for cracking!
User Comment
Submitted by tlr on 8 March 2008
Password: "2,4"
The algorithm implemented is AES-128 in Cipher Feedback Mode. All rounds run time generated as speed code.

A few brave ones tried the challenge but only Ymgve succeeded!
He broke it within roughly 5 hours of release.
Very well done! :)
User Comment
Submitted by tlr on 5 March 2008
Hint:
There are several lines of basic.

The discussion is in: this thread
User Comment
Submitted by tlr on 4 March 2008
Another day, another hint:
The payload is RLE compressed.
User Comment
Submitted by tlr on 3 March 2008
Todays hint:
The basic code runs correctly, but doesn't list very well.
User Comment
Submitted by tlr on 2 March 2008
Time to give a hint:
It starts with basic, but it's not a simple sys line.
User Comment
Submitted by tlr on 1 March 2008
I've gotten one correct answer so far.
Ymgve managed to break it early yesterday evening.

Keep going! :)
User Comment
Submitted by Burglar on 29 February 2008
but dude, I'm stoned now ;)
User Comment
Submitted by tlr on 29 February 2008
I challenge you yet again to crack the code!
This one should be a little more resistant than Crack me!.
It even tells you when the password is wrong. ;)

I'll give out more hints if people get stuck. PM me if needed so I can decide when.
PM me first when you crack it too so you don't spoil the challenge for the others.
I'll announce the winners later.

Happy hacking! :)
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CSDb (Commodore 64 Scene Database) is a website which goal is to gather as much information and material about the scene around the commodore 64 computer - the worlds most popular home computer throughout time. Here you can find almost anything which was ever made for the commodore 64, and more is being added every day. As this website is scene related, you can mostly find demos, music and graphics made by the people who made the scene (the sceners), but you can also find a lot of the old classic games here. Try out the search box in the top right corner, or check out the CSDb main page for the latest additions.
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