Following the recent progress on PSP (yes, you read correctly) hacking, which led to a pandora unbricker for patched models, as well as dumping more keys, pspdecrypt and psardecrypt have been updated to support “any Firmware PSP PBP and/or PRX that you throw at it”, and in particular supports 03g IPLs and beyond.

What is pspdecrypt?

Pspdecrypt is a command line tool by John-K (with contributions from artart78, zecoxao, and krystalgamer) to decrypt PSP binaries and firmware updates, without the need for a PSP.

Historically, decrypting such binaries was done with PSARDumper, a tool that required to run on a hacked PSP in order to grab the necessary decryption keys to do the job. Hackers have extracted many of these keys over the years, so a tool such as PSPDecrypter allows tinkerers to extract and decrypt those files directly on their PC.

For this release and its updates, Proxima, Hedge, and Davee are also credited.

Download pspdecrypt 0.8

You can download the source code for pspdecrypt on the project’s github here. No binary release, you’ll have to compile it yourself. Version 0.8 has binaries for windows, MacOS, and linux here.

Source: Zecoxao