Signature Check Generation for 2.80 Decrypter *Updated*

2.80 DecrypterMore exciting news! Dark_Alex and his team has made another update. Read on: Each 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. For the installation procedures, you could take a look at our previous coverage of this development.

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 that much coveted baby from Sony.

UPDATE: As you all might have probably heard, 2.81 has been out recently. Bad news? Nah. Because we’ve just found out that the 2.80 decrypter works on 2.81. What good does that do for us? Well it could only mean that Sony’s newest baby may soon be emulated via DevHook!

Download: [Psardumper 2.80 w/ Signature Check Generation]

Via DAX Page

2.80 DecrypterMore exciting news! Dark_Alex and his team has made another update. Read on: Each 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. For the installation procedures, you could take a look at our previous coverage of this development.

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 that much coveted baby from Sony.

UPDATE: As you all might have probably heard, 2.81 has been out recently. Bad news? Nah. Because we’ve just found out that the 2.80 decrypter works on 2.81. What good does that do for us? Well it could only mean that Sony’s newest baby may soon be emulated via DevHook!

Download: [Psardumper 2.80 w/ Signature Check Generation]

Via DAX Page

Add a Comment

Your email address will not be published. Required fields are marked *