Savedata Encryption/Decryption

[Hykem]

The hashes will always be different every time you re-encrypt the data (different saves in the same game always have different hashes), but they should be all related to the SAVEDATA binary file.
Your tool is already doing everything right, all that's left is that hash generated after the save file name in PARAM.SFO.

I have added SAVEDATA_FILE_LIST handling ( https://github.com/cielavenir/psp-saveda...e57e01828c ), but PSP still refuse the encryption.

As I said before, jpcsp r3404 generates 0bytes of PARAM.SFO, so I cannot test it at all.

That's odd, I've tried loading and saving SAVEDATA for a couple games in JPCSP and PARAM.SFO is being written correctly.
Could you please tell me which game or demo you're testing with JPCSP? That should help figuring out why the file shows up empty.