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Need help understanding a few things.

 
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pyrosama



Joined: 13 May 2005
Posts: 66

PostPosted: Sat Jul 23, 2005 4:41 am    Post subject: Need help understanding a few things. Reply with quote

Digging through wab's decrypted 1.5 update

What does native:/ imply?


I noticed a few of them after what apears to be what runs the updater


(I will have more questions about the updater to add to this thread so it wont be a waisted topic for one question)



Thanks,
PyroSama
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mrbrown



Joined: 17 Jan 2004
Posts: 1536

PostPosted: Sat Jul 23, 2005 5:05 am    Post subject: Reply with quote

If you're just looking at strings you won't find much. Anyway, "native:/" is part of the Javascript implementation found in paf.prx. Or something close to it.
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pyrosama



Joined: 13 May 2005
Posts: 66

PostPosted: Sat Jul 23, 2005 6:44 am    Post subject: Reply with quote

Yes I am looking at strings. Just looking at every thing I can to absorb as much as I can.


Is there any place decrypted prx's? I know that there is a method of decrypting them (If I understand correctly)

Or will I need to do that on my own?

Also where would be the best place to look to begin understanding the updater?

Thanks,
PyroSama
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mrbrown



Joined: 17 Jan 2004
Posts: 1536

PostPosted: Sat Jul 23, 2005 7:56 am    Post subject: Reply with quote

Just use the prxdecrypt sample in the PSPSDK repo to decrypt PRXes.

I would think that the updater is the best place to look to understand the updater...
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pyrosama



Joined: 13 May 2005
Posts: 66

PostPosted: Sat Jul 23, 2005 8:00 am    Post subject: Reply with quote

Quote:
If you're just looking at strings you won't find much.


mrbrown wrote:

I would think that the updater is the best place to look to understand the updater...


What I meant was what should I be looking at in the updater.

mrbrown wrote:
Just use the prxdecrypt sample in the PSPSDK repo to decrypt PRXes.


I checked that out I will see if I can get my friend to let me play with his psp for a few days untill I get my new motherboard.


Thanks,
PyroSama
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ector



Joined: 12 May 2005
Posts: 195

PostPosted: Sat Jul 23, 2005 9:29 am    Post subject: Reply with quote

pyrosama wrote:

What I meant was what should I be looking at in the updater.


Disassembly, what else?
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pyrosama



Joined: 13 May 2005
Posts: 66

PostPosted: Sat Jul 23, 2005 1:04 pm    Post subject: Reply with quote

Statement irelevent - retracted.


Thanks,
PyroSama
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