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Evangelion JO. How to decrypt EBOOT.BIN ?

 
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[wl]



Joined: 05 May 2006
Posts: 16

PostPosted: Fri Jul 10, 2009 5:26 am    Post subject: Evangelion JO. How to decrypt EBOOT.BIN ? Reply with quote

subj is new game, which needs 5.05 fw at least, don't want custom firmware and can not be decompiled with old prx decryptors.
is there any way to decrypt eboot.bin?
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DarkShadow44



Joined: 09 Jul 2009
Posts: 31

PostPosted: Fri Jul 10, 2009 5:34 am    Post subject: Reply with quote

Is that a prx game ?

How did u get eboot.bin ?

And which firmware do you have ?
If you have 1.0/1.5, why don't you want a CFW ?
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[wl]



Joined: 05 May 2006
Posts: 16

PostPosted: Fri Jul 10, 2009 5:45 am    Post subject: Reply with quote

it is usual ISO dump, and prx decryptors work well with EBOOT.BIN, too.
it cannot play with even 5.50GEN-B. i think, it checks for custom firmware or something, so, it has to be patched. m33 let us play iso's with plain decrypted EBOOT.BIN, so, we may try to patch decrypted file and use game on psp with m33 fw.
The problem is in new keys for executables in new fw's, or even new decryption functions, i think...

p.s. i live not in japan, and have no legally way to get the game
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DarkShadow44



Joined: 09 Jul 2009
Posts: 31

PostPosted: Fri Jul 10, 2009 5:51 am    Post subject: Reply with quote

m33 = Custom Firmware

If it's a copy of a original Game, I don't think it checks for a CFW?

Did you try to use the newest CFW ?
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[wl]



Joined: 05 May 2006
Posts: 16

PostPosted: Fri Jul 10, 2009 5:57 am    Post subject: Reply with quote

latest m33 -5.0, and CANNOT decrypt the game while loading, which requires 5.05, so, give error before game start
5.50gen-b CAN decrypt and start game, but after some intros the game give error and don't let to play.

why do u answer, if u cannot help?
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Davee



Joined: 22 Jun 2009
Posts: 59

PostPosted: Fri Jul 10, 2009 1:06 pm    Post subject: Re: Evangelion JO. How to decrypt EBOOT.BIN ? Reply with quote

[wl] wrote:
subj is new game, which needs 5.05 fw at least, don't want custom firmware and can not be decompiled with old prx decryptors.
is there any way to decrypt eboot.bin?



Mesgled API should do the trick.
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