2.80 DecrypterEach PSP has a special key generated area. This area then is checked by IPL 2.00+ and the firmware will just not boot if it does not match. Dark_Alex originally thought that the key area is being generated from idstorage.

He recently found out though that the idstorage has nothing to do with it totally. Instead, it uses the encryption/decryption hardware to scramble the header of the module. But each PSP has a unique kirk engine though, and that is exactly why the sha-1 generated signature also is.

Being the programmer extra-ordinaire known all over, DArk_alex updates immediately the newly released 2.80 Decrypter. Now, it comes with a signature check generation mod that allow users to create their own flash0.

That's another goal scored for the dev-scene! With an update like this and just DevHook missing, we are closer than ever to cracking the much coveted newest baby from Sony.

Download: [Psardumper 2.80 w/ Signature Check Generation]