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PostPosted: Thu Dec 14, 2017 6:49 am 
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Joined: Sun Aug 17, 2014 7:27 pm
Posts: 1152
Game: http://store.steampowered.com/app/587620/OKAMI_HD/
Image

Example all .dds: Coming soon


Attachments:
.dds files.rar [3.51 MiB]
Downloaded 72 times
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PostPosted: Thu Dec 14, 2017 11:28 pm 
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Joined: Fri Aug 08, 2014 1:06 am
Posts: 516
your samples look encrypted to me, i know it isn't xor, maybe rotate?, or some other 64 bit
block encryption, i don't know a whole lot about encryption so maybe aluigi can see more. :oops:


edit
apparently they are blowfish encrypted with 256 bit key
http://forum.xentax.com/viewtopic.php?p=136295#p136295

for batch decrypting your samples with ffgriever's tool you can use this bat file :D
Code:
for %%G in ("*.dds") do okami-encdec.exe -id "%%G"

you can open the decrypted dx10 dds with Noesis
also i guess you could use any of the parameters and not just "-id" because he said
pay no mind to the decompression/compression stuff for it was copied from another source.
i just used "-id" here because it was the first i tried and it worked. :)


edit2
thanks to ffgriever for kindly sharing the key, i just made a bms script for fun to decrypt the files with it :D
Code:
# script for QuickBMS http://aluigi.altervista.org/quickbms.htm

encryption blowfish "YaKiNiKuM2rrVrPJpGMkfe3EK4RbpbHw"
get SIZE asize
get NAME basename
get EXT extension
string NAME + _decrypted.
string NAME + EXT
log NAME 0 SIZE

_________________
Quickbms.com link thread
Search bms scripts


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PostPosted: Sun Dec 17, 2017 8:30 am 

Joined: Sun Dec 17, 2017 8:22 am
Posts: 1
Acewell wrote:
your samples look encrypted to me, i know it isn't xor, maybe rotate?, or some other 64 bit
block encryption, i don't know a whole lot about encryption so maybe aluigi can see more. :oops:


edit
apparently they are blowfish encrypted with 256 bit key
http://forum.xentax.com/viewtopic.php?p=136295#p136295

for batch decrypting your samples with ffgriever's tool you can use this bat file :D
Code:
for %%G in ("*.dds") do okami-encdec.exe -id "%%G"

you can open the decrypted dx10 dds with Noesis
also i guess you could use any of the parameters and not just "-id" because he said
pay no mind to the decompression/compression stuff for it was copied from another source.
i just used "-id" here because it was the first i tried and it worked. :)


edit2
thanks to ffgriever for kindly sharing the key, i just made a bms script for fun to decrypt the files with it :D
Code:
# script for QuickBMS http://aluigi.altervista.org/quickbms.htm

encryption blowfish "YaKiNiKuM2rrVrPJpGMkfe3EK4RbpbHw"
get SIZE asize
get NAME basename
get EXT extension
string NAME + _decrypted.
string NAME + EXT
log NAME 0 SIZE

Can you help me to decrypt and unpack bin files, from step 0? Is for translate the game to spanish. I need know how to unpack and read the files correctly.


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PostPosted: Sun Dec 17, 2017 9:39 pm 
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Joined: Sun Aug 17, 2014 7:27 pm
Posts: 1152
Thanks a lot Acewell


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PostPosted: Tue Dec 19, 2017 6:54 am 

Joined: Tue Dec 19, 2017 6:50 am
Posts: 1
Just made an account to say thanks, decrypt with tool, explore/export with dragon unpacker, view with noesis. it works at least for dds files, so I'm going to export the ones i want to keep in a more common format.

again thanks guys.


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