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Old 10-30-2015, 11:22 AM   #36
Rizla
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Posts: 3,183
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Join Date: Nov 2010
Device: Nook STR (rooted) & Sony T2
Quote:
Originally Posted by elborak View Post
It was already relatively easy to jailbreak 5.6.5 by simply connecting to the serial port, so I don't think a software jailbreak increases the likelihood of decoding the format by any significant amount. It might allow a few more people to contribute who might not be willing to hardware hack, but I doubt that it will make much difference in the long run.


Given that they know that there are intact serial port pads on many (all?) 5.6.5 devices, I seriously doubt they were relying on the lack of a jailbreak to protect the format.
Fair point. I hadn't thought of that. I wonder to what extent reverse-engineering the reading software will aid hackers to decrypt kfx, if at all. But if you can read / decompile the source...
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