Rene Ladan for package file research, including hash table research. Roofus & angerwound for proving it was possible and posting on the basic outline of how it works. It would require an exploit that is unlikely given the architecture of the Xbox 360.It is useful for activities such as porting saved game content from PC to Xbox. The tool is not very interesting from the perspective of running unsigned code or Linux. This allows Xbox 360 consoles to verify CON files that may be signed by other Xbox 360 consoles.Because the signing keys are per-box, individual consoles can have their keypair revoked in firmware updates.įor more information, see the source code included in the archive. The public key component of this keypair is signed by Microsoft to ensure that arbitrary keypairs cannot be used.Ī copy of the public key and its signature is stored in each CON file. In the keyvault of every Xbox 360 is a unique CON keypair that is used for signing CON files. The tool requires a valid keyvault file to work. CON is the format used for saved games and settings. The CON file tool updates signatures found in Xbox 360 user content files ('CON' file). It is useful for activities such as porting saved game content from PC to Xbox. CON file signature homebrew application named 'ConSign' has been released for the Xbox 360.

File downloader for xbox 360