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makc_ar, posted Thu Dec 14, 2017 6:49 am (30740)

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Game: http://store.steampowered.com/app/587620/OKAMI_HD/


Example all .dds: Coming soon

Acewell, posted Thu Dec 14, 2017 11:28 pm (30767)

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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.


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

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

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

innocentius92, posted Sun Dec 17, 2017 8:30 am (30818)

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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.


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

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

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.

makc_ar, posted Sun Dec 17, 2017 9:39 pm (30836)

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Thanks a lot Acewell

sired22, posted Tue Dec 19, 2017 6:54 am (30882)

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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.