Post: Possible encryption exploit
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03-04-2011, 05:10 AM
#1
Norman
NORMAN
1 reveres engineering skills.
2 basic knolage of encryption/decryption
3 an innovating brain.
Alright so the exploit is as following
1 we Need to first find a eboot that is not npdrm encrypted.
2 we take the self and decrypt it using the 3.56 public keys.
3 we take the original .self, and the new .elf (this is where it gets controversial.) and we put them in some program that can calculate the keys from a before/after scenario. So it would see what the elf is, and compare the elf with the self, to find the algorthim it uses to encrypt the elf.
Elf= unencrypted self
Self= encrypted executable.
This seems like a method that could work, but then agai could it really be that easy?
03-04-2011, 05:29 AM
#4
NextGenDev
Brute
03-04-2011, 05:32 AM
#5
Norman
NORMAN
Originally posted by NextGenDev
iv seen many threads about 3.56 keys and i dont know how many are real and none of them give people a dowload i have been decrypting things klike pkg in the 3.56 firmware and i found alot of key imma gonna post the downloads to them too
Well this is just an idea, I'm wondering if some one could add to it, or tell me if this is a method that could revolutionize the ps3 hacking scene, by me lol. But I migh only be dreaming.
03-04-2011, 11:01 AM
#6
izyehboy
Treasure hunter
Originally posted by norman
Well this is just an idea, I'm wondering if some one could add to it, or tell me if this is a method that could revolutionize the ps3 hacking scene, by me lol. But I migh only be dreaming.
You trying to compare a original file and a modded one to find the key everyone needs? I think if it was that easy Kakaroto or Graf_choko would have found this... The older key was based on simple math, i dont think this one would be so easy to crack.
03-04-2011, 12:05 PM
#7
CyberNomadic
Web Developer
Originally posted by norman
Well this is just an idea, I'm wondering if some one could add to it, or tell me if this is a method that could revolutionize the ps3 hacking scene, by me lol. But I migh only be dreaming.
See there is no way to access the files on 3.56 unless someone has a SATA which can be costly. So yah this exploit is possible but for everyone to do it we would need SATA drives. and no one feels like going to amazon and buying one :\
But it is a good possible idea.
---------- Post added at 07:05 AM ---------- Previous post was at 07:03 AM ----------
Originally posted by izyehboy
You trying to compare a original file and a modded one to find the key everyone needs? I think if it was that easy Kakaroto or Graf_choko would have found this... The older key was based on simple math, i dont think this one would be so easy to crack.
We found the keys its just no one knows how to sign with them yet.
03-04-2011, 12:15 PM
#8
izyehboy
Treasure hunter
Originally posted by CoDax
See there is no way to access the files on 3.56 unless someone has a SATA which can be costly. So yah this exploit is possible but for everyone to do it we would need SATA drives. and no one feels like going to amazon and buying one :\
But it is a good possible idea.
---------- Post added at 07:05 AM ---------- Previous post was at 07:03 AM ----------
We found the keys its just no one knows how to sign with them yet.
But it is a good possible idea.
---------- Post added at 07:05 AM ---------- Previous post was at 07:03 AM ----------
We found the keys its just no one knows how to sign with them yet.
Originally posted by another user
Sony changed most of the locks, and is reportedly actually storing the all-important ECDSA private key with random-number cryptography
The actual "END" key for allowing homebrew isnt released. If it was, where's the CFW's? Signing isnt the problem, the keys are...
03-04-2011, 12:16 PM
#9
jakehop22
Coupon Supreme
Originally posted by CoDax
See there is no way to access the files on 3.56 unless someone has a SATA which can be costly. So yah this exploit is possible but for everyone to do it we would need SATA drives. and no one feels like going to amazon and buying one :\
But it is a good possible idea.
---------- Post added at 07:05 AM ---------- Previous post was at 07:03 AM ----------
We found the keys its just no one knows how to sign with them yet.
But it is a good possible idea.
---------- Post added at 07:05 AM ---------- Previous post was at 07:03 AM ----------
We found the keys its just no one knows how to sign with them yet.
All the keys except the priv key..
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