公开(公告)号：US20230376416A1

公开(公告)日：2023-11-23

申请号：US18361964

申请日：2023-07-31

Applicant: Intel Corporation

Inventor： Liang FANG ,  Ziye YANG ,  Weiwei ZHU

IPC: G06F12/0802

CPC classification number: G06F12/0802 ,  G06F2212/60

Abstract: Various examples relate to an apparatus, a device, a method, a computer program, and a non-transitory computer-readable medium for a computer system, to a computer system and to a system. The apparatus comprises interface circuitry, machine-readable instructions, and a processor to execute the machine-readable instructions to obtain a request to perform remote attestation for a trusted execution environment from an application running in the trusted execution environment of the processor, communicate with at least one remote attestation caching server based on the request to perform remote attestation, wherein the communication with the remote attestation caching server comprises providing a plurality of requests to the remote attestation server and obtaining a plurality of responses from the remote attestation caching server, and provide a result of the remote attestation request to the application running in the trusted execution environment after having completed the communication with the remote attestation server.