Le développeur snowydew nous livre plusieurs outils (pour développeurs) permettant de décrypter et réencrypter les fichiers iso.bin.edat et eboot.pbp / eboot.bins.
The tools allow for decryption and re encryption of edat, can preform iso.bin.edat extraction, can further decrypt eboot.pbp’s / eboot.bins for further game modifiying.
Decryption of act.dat and rif keys, the re encryption part however isn’t 100% since we are missing a variable or two, but we can resign them as free npdrm without sony tools
A large portion of npdrm right here. It “CAN” do it, it’s not implemented just yet. It requires testing though.
The encrypton process is a PoC until bytes 0xb0 – 0×100 are figured ou
There is some goodies in the files, check it out if interested in psp,ps1, etc on your ps3.
edat-tools.rar
Site officiel :
https://twitter.com/#!/snowydew
Posté: Mar 22 Mai 2012 21:17