Pokémon Battle Revolution save research thread
I've been doing some research about PBR since yesterday, and found some really interesting stuff.
The save file, which is location is "nand:/title/00010000/52504250/data/GeniusPbr/PbrSaveData" is made of two contiguous "save slots" ("current" and "backup"), each one being 0x1c0000 bytes of size. It turns out that they are encrypted the same way save slots are.
The encryption/decryption/checksum calculation routines can be here.
Without further ado, here is what I know about the various struc
You have to use the encryptSaveSlotAndUpdateChecksums function.
I made a quick modification of the tool, the functionality is still similar but now it aks the user if he wants to decrypt or encrypt.
When decrypting it reads PbrSaveData and decrypts it to PbrSaveData_decrypted_current and PbrSaveData_decrypted_backup.
When encrypting it reads PbrSaveData_decrypted_current and PbrSaveData_decrypted_backup and encrypts it to PbrSaveData.
Be sure those files are always present in the tool
