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Decrypt/Decompress Eboot.bin?

Posted: Fri Sep 25, 2015 5:55 pm
by DPyro
How can we decompress/decrypt eboot.bin from games? I know welcome park was posted online and I managed to dump the eboot.bin from hyper dimension rebirth1.

Re: Decrypt/Decompress Eboot.bin?

Posted: Fri Sep 25, 2015 8:33 pm
by rhmi
hey what was the size of eboot.bin you manage to dump?

Re: Decrypt/Decompress Eboot.bin?

Posted: Fri Sep 25, 2015 10:43 pm
by DPyro
1.69MB

Re: Decrypt/Decompress Eboot.bin?

Posted: Thu Oct 01, 2015 5:40 pm
by DPyro

Re: Decrypt/Decompress Eboot.bin?

Posted: Thu Oct 01, 2015 6:09 pm
by RandQalan
DPyro wrote:FFX from the game cart
If I was you I would remove that link before a mod see it
FYI eboot.bin is well going to get you in trouble

Re: Decrypt/Decompress Eboot.bin?

Posted: Thu Oct 01, 2015 8:36 pm
by DPyro
RandQalan wrote:
If I was you I would remove that link before a mod see it
FYI eboot.bin is well going to get you in trouble
Why? Wololo has posted the entire Welcome Park game.

Re: Decrypt/Decompress Eboot.bin?

Posted: Fri Oct 09, 2015 7:56 am
by xyz
Since Welcome Park is a system app it doesn't have an additional PFS layer of encryption that's applied to all games. Even then, Welcome Park is still encrypted, the encryption is applied to every segment.

Re: Decrypt/Decompress Eboot.bin?

Posted: Fri Oct 09, 2015 11:31 pm
by Proxima
Actually Welcome Park is PFS protected. It's actually not a system app exactly. It is a separate file system mounted at pd0: and uses the same PFS style encryption at rest that package installs on ux0: do.