artart78 / pspdecrypt Public

forked from John-K/pspdecrypt

Notifications You must be signed in to change notification settings
Fork 0
Star 2

Simple tool to decrypt PSP binaries

Notifications

Name		Name	Last commit message	Last commit date
Latest commit History 86 Commits
.github/workflows		.github/workflows
libkirk		libkirk
.gitignore		.gitignore
CommonTypes.h		CommonTypes.h
LICENSE.TXT		LICENSE.TXT
Makefile		Makefile
PrxDecrypter.cpp		PrxDecrypter.cpp
PrxDecrypter.h		PrxDecrypter.h
PsarDecrypter.cpp		PsarDecrypter.cpp
PsarDecrypter.h		PsarDecrypter.h
Readme.md		Readme.md
Swap.h		Swap.h
common.cpp		common.cpp
common.h		common.h
ipl_decrypt.cpp		ipl_decrypt.cpp
ipl_decrypt.h		ipl_decrypt.h
kl4e.c		kl4e.c
kl4e.h		kl4e.h
libLZR.c		libLZR.c
libLZR.h		libLZR.h
pspdecrypt.cpp		pspdecrypt.cpp
pspdecrypt_lib.cpp		pspdecrypt_lib.cpp
pspdecrypt_lib.h		pspdecrypt_lib.h
syscon_ipl_keys.c		syscon_ipl_keys.c
syscon_ipl_keys.h		syscon_ipl_keys.h

Repository files navigation

pspdecrypt

A quick and dirty tool to decrypt PSP binaries, and also PSP updaters (PSAR format)

Licensed under GPLv3

Decryption code copied from ppsspp, making use of libkirk by draan

KL3E & KL4E implementation and PSAR extraction by artart78

Usage

This project is made up of two utilities: pspdecrypt and psardecrypt.

pspdecrypt is a one-shot utility to decrypt a single prx with a ~PSP ELF header.

psardecrypt will extract the contents of a PSAR, decrypting and decompressing each asset as required. Will also extract IPL stages 1-3 when possible.