Determining whether to perform action on computing device based on analysis of endorsement information of secure coprocessor

The disclosure relates to determining whether to perform an action on a computing device based on analysis of endorsement information of a secure coprocessor. Examples disclosed herein relate to a computing device including a central processing unit, a management controller separate from the central processing unit, and a secure coprocessor. The management controller is powered using an auxiliary power rail that provides power to the management controller when the computing device is in an auxiliary power state. The secure coprocessor includes device unique data. The management controller receives the device unique data and stores a representation in a secure location. At a later time, the management controller receives endorsement information from an expected location of the secure coprocessor. The management controller determines whether to perform an action on the computing device based on an analysis of the endorsement information and a representation of the stored device unique data. 本公开涉及基于对安全协处理器的背书信息的