A simple encrypter/decrypter for Okami HD (PC).

In this port pretty much all files are encrypted with Blowfish (256bit key). The application allows for decryption and successful re-encryption of files after changing. I needed it to port our PS2 translation project to the new PC version. Someone else might find it useful because the encryption is not super obvious. I wasn’t able to test all files with it, but in case some files use different encryption or different key, I’ll update the tool.