Post: Regarding CFW installation on 3.60+
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10-28-2012, 09:21 PM
#1
ericmeltz
Grunt
In 3.56 Sony fixed the metldr exploit (hardware) by wrapping its security around bootldr (hardware)
In 3.60 Sony fixed the ECDSA Algorithm, making the variable which was supposed to be randomly generated work as intended
What does this mean?
The ability to sign files (PUP, PKG, etc...) is lost because of the change of private key (not hardcoded) and the fix of ECDSA prevents us form getting the key again.
TO CLARIFY:
The recent exploit of bootldr (lv0) (hardware, Sony's Final Defense) allow the ability to modify PUPs 3.56+ which is why we are getting 4.21, 4.25, 4.30
BUT since the private key used in the OFW has been changed and is unknown, 3.60+ IS NOT POSSIBLE (Rogero 4.21 and E3 4.30 are still using 3.55 private key which is why you need 3.55)
ECDSA WILL NOT BE CRACKED. If it is, GLOBAL security will be compromised, as many other databases, websites, etc. are using ECDSA
If you need proof or further reading, google ECDSA.
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11-21-2012, 09:02 PM
#29
iTruceFret
[move]From now on, call me DRAGON.[/move]
Originally posted by iTzMiXa
I dont care how much -minus rep i get for posting this but there is very high chance there will be CFW 3.60 + Lv0 keys are decrypted so all we need now is a person that knows how to use them when Geohot first made his 3.55 CFW it didnt take him One night it toke him months so I dont know why people dont think this is possible just because its taking time .
Are you retarded, or do you just not get it? Geohot figured out the exploit by using simple math. Sony has since then figured out, "There are way more intelligent people out there than we initially thought." They have found a complex way to keep people out. Keep E-V-E-R-Y-O-N-E out. A computer does 90% of the work anyways when it comes to exploitation. We as humans program it, or initiate it to do the work for us. A super computer cannot break this code. It's long. It's big, and they're all completely random. The best this ever has, is having some disgruntled computer programming, security fag from Sony who gets fired to release this, but I doubt he's seen it. Very few guys have seen it, and if they did, they wouldn't have been able to write it down, or anything. So the best option for these kids who constantly bitch about finding other means, need to man up. Mow some yards, do something, and go buy your own fucking 3.55 system. Call of Duty will come back year after year. MW2 was the step motivation it needed to generate silly children who think by jailbreaking the system before, it can be done over and over and over. Believe it or not, Sony is a billion dollar corporation. You think they would risk anything that costs below average to fix?
12-04-2012, 07:32 PM
#33
Machiavelli_23
Gym leader
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