PSFSKKey: PS4 SaveGame Decryption Tool by CFWProphet

Proceeding the PS4 SaveData Decrypting Tools in development, recent PS4 Game Saves with FPKG's Guide and his LibHB PS4 Homebrewing Library PlayStation 4 developer @cfwprophet made available PSFSKKey which is a PS4 SaveGame Decryption Tool for developers that is only missing the SAMU (Secure Asset Management Unit) PFS keys.

Download: PSFSKKey-master.zip / GIT

From the ReadMe.md, to quote: PSFSKKey

A Tool to decrypt your save games. Right now just the SAMU PFS keys are missing. Code is already added. So when either, the Keys are released or some one which have, add them, then we have a working tool already.

For encryption aka signing, reverse the steps. Get SD master keys from ps4 devwiki or use SaveDataMasterKeyDumper_v2_505.pkg (Mirror) to dump them your self from your console. Put keys into same directory then this tool run.

Usage:

PSFSKKey.exe SaveDataPFSSKKey.bin SaveData

Credits:

Anonymous Dev

-Have Fun-

 

[PSGamer24]

Can someone with a hacked console share the dump from that pkg with me?

 

[Coco Jones]

Spoiler

 

[RazorX2018]

anyone else dump their master keys but none of them are called SaveDataPFSSKKey.bin which is what the compiled PSFSKKey asks for but it doesn't tell you how to make or get it?

 

[lapine]

i have my NIOH save from the disc and now i have the pkg version and it says save CORRUPTED please help
i did copy the save in my pc

 

[KanePro24]

where can i find a compiled copy of PSFSKKey.exe for win32 ?

thanks for your time!

 

[jaynigs]

Link for compiled 505 is dead, can someone please reup? thanks

 

[PSXHAX]

I added a mirror to the spoiler HERE for it now.

 

[Peppins]

Anyone for the compiled .exe please?

 

[Coco Jones]

@Peppins will not work we still need the samu keys to get it to work so we can decrypt and encrypt the save files

 

[Peppins]

For decrypt them too? How work the ps4 save mounter that can do it on hen console?