Post: Encryption exploit? + Rep for valid answer
03-03-2011, 11:35 PM #1
Norman
NORMAN
(adsbygoogle = window.adsbygoogle || []).push({}); Alright so we will first start with the fact that the new firmware uses new encryption keys, and blacklisted the old ones. So what I was think is get a 3.56 non npdrm self and decrypt it with the public keys we have. Once we have the elf, we Then (this is the part that I don't think/know if it will work) We would use a program to try and connect the elf, to the 3.56 self. We might find the pattern and figure out how to sign 3.56 selfs.
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03-04-2011, 04:47 AM #2
Originally posted by norman View Post
Alright so we will first start with the fact that the new firmware uses new encryption keys, and blacklisted the old ones. So what I was think is get a 3.56 non npdrm self and decrypt it with the public keys we have. Once we have the elf, we Then (this is the part that I don't think/know if it will work) We would use a program to try and connect the elf, to the 3.56 self. We might find the pattern and figure out how to sign 3.56 selfs.


it may work but im not 100 percent but i dont think that will get the private keys they made it alot harder with the changing cariables instead of just using 4
im about 98% this wont work
about 1 percent it might
1 percent unsure but hell we could try if we get that far
geohot done has the meltdr files so he probably can get anything else just a matter of winning the lawsuit
03-04-2011, 04:54 AM #3
Norman
NORMAN
Originally posted by travisf22 View Post
it may work but im not 100 percent but i dont think that will get the private keys they made it alot harder with the changing cariables instead of just using 4
im about 98% this wont work
about 1 percent it might
1 percent unsure but hell we could try if we get that far
geohot done has the meltdr files so he probably can get anything else just a matter of winning the lawsuit


Well think about it, if you had original, then encrypted, you might find the encryption keys with reveres engineering. I want to post this on the main hacks exploits section bu I think it might get people pissed since it's technically a question.:embarrassed:
03-04-2011, 04:58 AM #4
Originally posted by norman View Post
Well think about it, if you had original, then encrypted, you might find the encryption keys with reveres engineering. I want to post this on the main hacks exploits section bu I think it might get people pissed since it's technically a question.:embarrassed:


yeah but there supposed to be random random it could be any of a sequence of numbers
so what if you have the key that works only part of the time what happens if it loads another key on boot and you dont have it????? or maybe we could focus it to 1 key im not a leet hacker i could be totaly wrong but i think this is interesting

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