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EBOOT.PBP not encrypted?

 
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TheBuzzer



Joined: 06 Feb 2006
Posts: 49

PostPosted: Sun Jun 25, 2006 1:16 pm    Post subject: EBOOT.PBP not encrypted? Reply with quote

Is the eboot.pbp not encrypted but the thing that is is the data.psp file?

and is there any way to decode the data.psp file?
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eternalis



Joined: 07 May 2006
Posts: 1

PostPosted: Mon Jul 10, 2006 5:48 pm    Post subject: Reply with quote

Nope the eboot.pbp is not encrypted. It can easily be extracted using PBP Unpacker or a similar program.

The data.psp file is encrypted. So we can not decode the file without Sony's encryption key.

EDIT:
OK, now I'm not so sure due to this:
Quote:
- Decrypt the data.psp file using a decryptor (it needs to be able to decrypt files with a file size of several Mbytes, I use my own decryptor to do so but there might be other decryptors (available publically) having the same ability, otherwise just code your own from the psardumper sources)

From here: http://forums.ps2dev.org/viewtopic.php?t=4249&postdays=0&postorder=asc&start=150
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zshadow



Joined: 26 Dec 2005
Posts: 42

PostPosted: Tue Jul 11, 2006 10:38 am    Post subject: Reply with quote

data.psp can be decrypted using prxdecrypt sample in PSPSDK - although, if the data.psp is encrypted with a fw 2.6/2.7 key you may have to edit the source and run it on a 2.6 unit.
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