Obtain gamekeys of games PSP

[LoneLoz]

Hi.
I try using the program to decrypt saved files from the Monter Hunter games EUR version, but I can’t achieve it because I need the gamekey of each game, searching the internet, I read that the gamekey of the PSP games could be obtained, but a PSP console is required, I do not have a PSP console, so, How could I get the gamekey from these games?

Thank you very much for reading this message.

[bucanero]

the PPSSPP emulator has a setting that allows you to disable encryption and load/write saves without encryption.

if you own a PSP, you can dump the game-key using plugins like SGKeyDumper or SGDeemer. Then you can decrypt the save with that key and a tool like SED.