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Unread 07-12-2008, 00:26
tehpenguin tehpenguin is offline
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AKA: Chris
FRC #2022 (2022)
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Re: Game Hint #1

Quote:
Originally Posted by Greg Needel View Post
There are many methods of hiding information in photographs. I was able to scan the image at the highest sensitivity for all the major types of encryption (jsteg, jphide, outguess, and invisible) The system of hiding information within photos was able to detect a hidden message. Now the methodology I used just exposes the type of hidden message and not the message itself. The message unfortunatly for us appears to be hidden in the JPHIDE which utilizes a password based encryption so without the password it will be impossible to figure out the message. Although we do know that there is something there.


****disclaimer: the way the analysis tools that I have scan the data it looks for missing voids in repeating color sections of the photo (complex photos with lots of colors are best for hiding). When I tested with normal sensitivity I didn't see any result, but on cranking up the sensitivity I found proof of an encryption. With all things like this it is possible to get a false positive, but since this is all for fun anyway we can just assume it is there.



so what do we think the password is? I might try to make a dictionary and brute force it later after I am done with the bench top test of the new control system.
Quote:
Originally Posted by Oris View Post
I doubt they scanned it... found this image here:

http://www.australianseafoodexports..../moonfish1.jpg

http://www.australianseafoodexports....rderonline.htm

Google Images: "Moon Fish"

Enjoy!

-Oris-
Hey, I'm new here but me and a couple of friends were just trying to crack the password on the encryption even though we knew we wouldn't get anywhere. But we had an idea and tested one the originals that FRC copied the picture from and it had an encryption as well. (We ran stegdetect with a sensitivity of 10 to see if there was an encryption on the FIRST copy as well as the original.) Maybe this encryption is a dead end.
 


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