[XP] Image Encryption Script

Started by InfiniteSpawn, July 18, 2011, 01:54:30 pm

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InfiniteSpawn

First, let me start off by saying that I have already looked all over the net for something like this. I have also looked all over this site, but I haven't found what I''m looking for, so that's why I'm asking.

I'm looking for a script that can more or less encrypt my pictures so that it changes all of my pictures to a .cdp or whatever extention (like what was done with the game Lexima Legends IV). I don't know if the script that was used in that game has been released to the public (if it has...I haven't found it).

Before you all tell me that it's useless because any serious hacker can unencrypted it or before you tell me that I can encrypt the images by just using the compiler that comes with RPG XP............let me tell you now that I have already been told that many times. My reason for wanting the image encrypted is because a little encryption for me is better than no encryption. Also it's much easier to me to release smaller sized patches for my games if I don't have to encrypt all of that stuff into 1 large file (like the RPG maker compiler does). I've been searching for a script like this for a time, but I haven't found anything close to what I was looking for until I played the Lexima Legends game. If anyone can point me in the direction of where I can get a script like this, it would be greatly appreciated.

Blizzard

The script that I made for LL4 is not public. And it's actually not that hard to crack. The only thing that would make sense for you would be a custom script. If you used a script that was publicly available, it would obviously be very easy to crack it since the decryption code would literally be inside of that script.
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InfiniteSpawn

Yea, I kind of assumed you would say that. I thought it might be one available publicly because I know there is a least one for encrypting the audio (here). I'm not a scripter so it will likely take some time to learn to encrypt it them myself, but I'll see what I can come up with. Thanks for the fast reply.

Blizzard

You can use DREAM for audio encryption.
Check out Daygames and our games:

King of Booze 2      King of Booze: Never Ever
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Quote from: winkioI do not speak to bricks, either as individuals or in wall form.

Quote from: Barney StinsonWhen I get sad, I stop being sad and be awesome instead. True story.

ForeverZer0

The problem is that no matter what, the decryption method will need to be stored within the scripts, or an external DLL.  Either way, these can be accessed quite easily, and any fancy encryption method is wasted.  I, like I am sure many others, "cracked" Blizz's encryption for LoL just like that.  I decrypted the game file with a common decrypter, and just did a search in the scripts for the decryption method.  From there, its simple to make an iterator to go over each encrypted image file and run the method and save it to another file.

I did come up with on way of encrypting RMXP games that I never released, actually.  I'm gonna encrypt a game and post it and see if anyone can crack it.  If not, I may reveal my secret voodoo to the forum.
I am done scripting for RMXP. I will likely not offer support for even my own scripts anymore, but feel free to ask on the forum, there are plenty of other talented scripters that can help you.