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[v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OFW

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carlosgs
Posts: 17
Joined: Mon Jan 17, 2011 11:57 am

[v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OFW

Post by carlosgs » Tue Jan 18, 2011 2:56 pm

Please refer to this thread for more information regarding the signing code: viewtopic.php?f=5&t=1381

I have ported the sourcecode by "bbtgp" in that thread, to the PSP, so it can sign EBOOT's right from the PSP :D

The EBOOT signer itself can be signed and it works, so people with OFW can try to sign and test the EBOOT's they want.

I have mixed the crypter code by "bbtgp" and the unpack-pbp.c and pack-pbp.c from the SDK.

I have named it "PSCRYPTER" though that doesn't matter really.

Download SRC here: http://www.megaupload.com/?d=KOX764IR
Download normal EBOOT here: http://www.zshare.net/download/85378647227ebaa1/
Download SIGNED EBOOT here: http://www.zshare.net/download/85378735b82416c2/

Due to memory limits, i've set the maximum initial Eboot size to 2MB

I hope it is useful! (i don't deserve much credit -actually, I have no idea how the signing code works xD-, this is made with the work of the great coders in that thread, thank you!).

UPDATE: Version 2.0 with realocation fixer by JJS and 4MB eboot support:

Download SRC here: http://www.megaupload.com/?d=MDLVO5CR
Download normal EBOOT here: http://www.megaupload.com/?d=F3UAJP0C
Download SIGNED EBOOT here: http://www.megaupload.com/?d=5CWJAJTE

It has worked with my MultiTasKing, which is quite complex, so I hope it works for your homebrew!
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kidz axe
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Location: http://kidz-axe.co.cc/forum/
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Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by kidz axe » Tue Jan 18, 2011 3:01 pm

It works perfect, but it does take around 15-30 seconds to sign it.
Awesome homebrew.
Thumbs up!
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Kaliki
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Joined: Tue Jan 11, 2011 12:30 am

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by Kaliki » Tue Jan 18, 2011 6:14 pm

This is an awesome release, carlosgs. Although you "only" ported code from bbtgp and JJS to work as homebrew it is very useful (and I mean VERY USEFUL). I already signed DaedalusX64 this way, thanks to the relocation fix from v2.0^^.
Security guy of Sony says: "I lost my keys.... some one found my keys?" (as found on Hellcat's twitter)

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mrhappyhxc
Posts: 4
Joined: Fri Jan 14, 2011 9:07 am
Location: California

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by mrhappyhxc » Tue Jan 18, 2011 7:52 pm

not to be a bother but can you please upload the v2 to mediafire or direct link it? i have looked all over and can't find a link to it besides megaupload, which isn't supported on my phone :/
Last edited by mrhappyhxc on Tue Jan 18, 2011 7:57 pm, edited 1 time in total.
psp 3001 6.20 TN-D

HomebrewEnabler
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Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by HomebrewEnabler » Tue Jan 18, 2011 7:56 pm

thanks men!!! this is awesome!!

fatcat1413
Posts: 34
Joined: Tue Dec 21, 2010 1:06 am

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by fatcat1413 » Tue Jan 18, 2011 8:43 pm

i put the EBOOT.pbp file into the folder it tells u to put it in and it unpacks then says "not a prx, returning to xmb"
did i do something wrong? =/

vision2040
Posts: 66
Joined: Sat Oct 02, 2010 8:20 pm

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by vision2040 » Tue Jan 18, 2011 8:47 pm

thanks dude :D

richdotward
Posts: 27
Joined: Tue Jan 18, 2011 9:24 pm

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by richdotward » Tue Jan 18, 2011 9:32 pm

Same problem for me and version 2 "not a prx" error.

Didn't get that message on version 1 but saying that the files never booted correctly either.

Rich

fatcat1413
Posts: 34
Joined: Tue Dec 21, 2010 1:06 am

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by fatcat1413 » Tue Jan 18, 2011 9:48 pm

got it to work use simple homebrew eboot files, (SoundEffectsv2, etc)
then it should unpack and sign the prx and repack it back into a eboot.

carlosgs
Posts: 17
Joined: Mon Jan 17, 2011 11:57 am

Re: [v2.0] PSCRYPTER for PSP, sign EBOOTS from a PSP with OF

Post by carlosgs » Tue Jan 18, 2011 9:51 pm

For those of you reporting the "not a prx" error, please make sure you are placing the file "./sign/EBOOT.PBP" with all the capital letters correctly.
I hope that's the problem xD

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