I have updated to xbox phats to the new dash, without going back to stock so far no problems and xval is clean. I am pretty should Microsoft have stopped caring, because I stopped going to back to stock before updating on 15574, and xval is always clean, and im not banned.
I can think of an easier way then this, get a router that supports dd-wrt. There are some real cheap ones on ebay. Set it up to connect to a vpn, it supports all the good protocols for a vpn: openvpn, ipsec. Then connect it to your internet, you can even connect this router to your internet...
The signature is not the Xbox 360 Private Key, that is just stupid. The signature is the hash of the XEX file encrypted with the Xbox 360 RSA private key.
For the authorisation of the XEX file Xbox choose to use a variant of the SHA algorithm and asymmetric cryptography. (Asymmetric...
I wouldn't say all of it is encrypted, the bluray drive string is in paintext in the third picture. Also in the 360 that was normal kept in the keyvault encrypted so who knows this time round.
I wonder if normal blu-ray writers are all that's going to be needed to burn the backups. Also are we going to have another ihas burner max fw again lol. Think i'm going to wait before I buy a blu-ray writer. :)