December 2001 News Archive
a computerized method for a digital rights management operating system comprising: assuming a trusted identity; executing a trusted application; loading rights-managed data into memory for access by the trusted application; and protecting the rights-managed data from access by an untrusted program while the trusted application is executing.According to the patent, the customer or "legitimate user of the computer" could be "an adversary of the data or content provider." The DRMOS would rely upon a secured boot sequence, and if hardware configuration is changed it would automatically "renounce" its trusted identity and stop running all trusted applications before loading the drivers for the new component"