Originally posted by modz
How i remove the signature checks for 1.12 .
i edit the patch_mp.ff the i gon in HxD search for 2C 8E 00 00 40 86 FE F0 82 C1 00 80 2F 16 00 01 40 9A FE E4
(in patch_mp.ff/EBOOT.bin) nothing fond ?????? Please help me guys
Let me explain this for you
In any black ops fastfile, there is a big chunk of bytes in the header that is essentially a hash of the encrypted data in the fastfile. This chunk is the RSA signature for that fastfile. If you modify a fastfile in any way, that RSA signature becomes corrupted and the fastfile will no longer load. To get around this, you have to patch the EBOOT.BIN file to ignore the RSA signature. To do this, you have to decrypt the EBOOT and find and replace the hex pattern you mentioned in your post. Fortunately for you, I have already gone and patched an EBOOT.BIN for each region. You can download an EBOOT with RSA checks patched for your region
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