03-05-2011, 06:38 AM
(03-05-2011, 01:32 AM)Hykem Wrote: Well, unfortunately, it seems that this game (and pretty much all new releases) use a new encryption mechanism that hasn't been figured out yet. After firmware 6.30, Sony began using ECDSA signature algorithms to protect the PSP's firmware files.
Although these algorithms already existed, KIRK, the crypto engine, wasn't using them for this purpose. This is something I'm watching closely, as well as a lot of people from the PSP scene, but for now, I'm afraid you'll have to wait until something relevant is found on this subject.
OK~I will wait until that day^ ^
Hope that the new encryption mechanism can be decrypted soon~~~
ECDSA signature algorithms seems so complicated for me ><
Add Oil and thank you very much for your reply^ ^