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LV4.0.0 SDATA Decryptor

Read or post about compression. And decompression. Or ask questions how to decompress your files.
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peronmls
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LV4.0.0 SDATA Decryptor

Post by peronmls » Tue Feb 04, 2014 7:59 pm

Okay I'm going to decryption of Kingdom hearts 1.5 HD Remix's .sdat's.

I have the decryptor but it's very unstable and does not write out a log when it decrypts file so I need a programmer that can make a log show up by editing the source code.

What I want it to show is something like this:

Decrypting xa_pp_3030.mset.sdat...
Done!

Decrypting xa_su_simba_e0.mset.sdat...
Failed!

SDATA decryption complete!


ERROR! Buffer overflow!

Going to XMB!


If you can't do the buffer overflow part that is fine. I just need to see what files are decrypting and not.

HERE IS THE SOURCE
http://asmodean.reverse.net/misc/_/extttdpk.zip

Devilot
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Re: LV4.0.0 SDATA Decryptor

Post by Devilot » Mon Feb 10, 2014 10:16 am

someone help him, I'm very interested,

peronmls
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Re: LV4.0.0 SDATA Decryptor

Post by peronmls » Thu Feb 20, 2014 5:05 am

bump

Darkstar
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Re: LV4.0.0 SDATA Decryptor

Post by Darkstar » Thu Feb 20, 2014 11:33 pm

The problem with asmodean's source code is that he keeps some required include files for himself, so even if someone fixes the source code there's no way to re-compile it until asmodean releases these include files ("as-util.h" in this case, but other tools from him require other/different header files)

I tried contacting him about that twice already (even in Japanese), but he didn't respond

-Darkstar
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chrrox
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Re: LV4.0.0 SDATA Decryptor

Post by chrrox » Thu Feb 20, 2014 11:41 pm

what is your extract file look like I have used the decryptor fine on other games.
also there is a new version
http://asmodean.reverse.net/pages/decredat.html

peronmls
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Re: LV4.0.0 SDATA Decryptor

Post by peronmls » Sat Mar 08, 2014 2:01 am

I got it. He linked me to another page that decrypts everything without crashing but still no log so. Thats okay for now.

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Re: LV4.0.0 SDATA Decryptor

Post by Joonie86 » Mon Jul 28, 2014 6:48 am

Have you guys tried using Jikkyu's EDAT Rebuilder 1.45c version? It has a function to decrypt/encrypt/rebuild for both EDAT/SDAT files.

Most EDAT can be decrypted on these days if you have valid KLIC keys and RAP keys [if it's NP-DRM type],

If you guys have hard time messing with EDAT / SDAT files I can always help you guys out,

I just signed up on this website and it seems really cool and resourceful :)

Hopefully I could get to learn things so I can move on to the next level :)

I'm very interested in localizing games :)

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