Quote:
Originally Posted by arnezami
The above sub device key has the same value as the Processing Key atm. But its nice to have a (sub) Device Key  . More Device Keys (although nice) won't help decrypt existing discs (since we already have the Processing Key and on every disc this same Processing Key is used). |
However if we want to break the revocation system, what we need is Device Keys, so many and so hight in the trees as possible.
Probably the most important discovery of Atari Vampire is not the Device Key itself, but the fact that this DK is stored at 2 different positions at memory.