Trusted client utilizing security kernel under secure execution mode

Abstract

A method and system for performing the method. a method is provided. The method includes executing an insecure routine and receiving a request from the insecure routine. The method also includes performing a first evaluation of the request in hardware, and performing a second evaluation of the request in a secure routine in software. The computer system includes a processor configurable to execute a secure routine and an insecure routine. The computer system also includes hardware coupled to perform a first evaluation of a request associated with the insecure routine. The hardware is further configured to provide a notification of the request to the secure routine. The secure routine is configured to perform a second evaluation of the request. The secure routine is further configured to deny a requested response to the request.

Dependencies are inferred from the claim text.