Processing Key, Media Key and Volume ID found!!!

[madshi]

Originally Posted by noclip

The logistics of revocation. Essentially, every time a revocation happens a new MKB is issued which can't be decrypted by the revoked devices.

They may be able to change the MKB so that all current device keys are still valid, but then they risk an easy attack on their root key, which will have them running for the hills.

Ah - thanks!