公开(公告)号：US20240028738A1

公开(公告)日：2024-01-25

申请号：US18026582

申请日：2021-09-09

Applicant: ALIBABA GROUP HOLDING LIMITED

Inventor： Hui Wang ,  Zhichao Li ,  Jicheng Chen ,  Zilong Huang ,  Tao Lyu ,  Fang Liu ,  Zhiqian Wang

IPC: G06F21/57 ,  G06F21/85

CPC classification number: G06F21/575 ,  G06F21/572 ,  G06F21/85

Abstract: Embodiments of the present application provide a trusted authentication system, method, mainboard, micro board, and a storage medium. According to the solution provided by the embodiments of the present application, when the system is powered on and starts, trusted authentication of a micro board itself is performed on the basis of a first trusted platform control module TPCM on the micro board and, after the authentication is passed, the other components in the micro board are controlled to leave a reset state and trusted authentication of the mainboard is performed by means of a mainboard authentication component used for performing trusted authentication of the mainboard.