摘要 |
There is disclosed a secure processing environment comprising a processor, at least one memory containing operating code, and a communications interface. The processor when running the operating code is adapted only to accept executable code for services, to be run by the processor in response to requests received through the communications interface, through the communications interface by means of a secure loading process. Data structures involved in connection with loading such code are disclosed, as are communication methods for providing such code. Methods of manufacturing and initialising such a secure processing environment are also discussed. |