Savedata Encryption/Decryption

[popsdeco]

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.