Title:
DATA PROCESSING SYSTEM AND METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/138693
Kind Code:
A1
Abstract:
Disclosed in the present invention are a data processing system and method, and a storage medium. The system comprises a server and an intelligent board. The server is connected to the intelligent board by means of a peripheral component interface express (PCIE) physical connecting line, and a serial peripheral interface bus (SPI) is built in the server, wherein the server is used for switching a PCIE interface module of the intelligent board to an SPI trusted measurement interface module of the intelligent board under the condition that the server is powered on and trusted, and the SPI trusted measurement interface module is used for requesting target data to be measured from the server by means of the PCIE physical connecting line; the intelligent board is used for obtaining target data that is sent by the server by means of the SPI and transmitted by means of the PCIE physical connecting line, and carrying out trusted measurement on the target data to obtain a measurement result; and the server is used for switching the SPI to the PCIE under the condition that the measurement result indicates that the server is trusted, and carrying out data transmission by means of the PCIE. According to the present invention, the technical problem of low efficiency of trusted measurement on the server is solved.
Inventors:
LI YUEWU (CN)
Application Number:
PCT/CN2023/073592
Publication Date:
July 27, 2023
Filing Date:
January 28, 2023
Export Citation:
Assignee:
ALIBABA CLOUD COMPUTING LTD (CN)
International Classes:
G06F13/40; G06F13/42
Foreign References:
| CN114153782A | 2022-03-08 | |||
| CN111400222A | 2020-07-10 | |||
| CN111191219A | 2020-05-22 | |||
| CN111400223A | 2020-07-10 | |||
| CN111428243A | 2020-07-17 | |||
| CN111444515A | 2020-07-24 | |||
| CN113918953A | 2022-01-11 |
Attorney, Agent or Firm:
BEIJING TONGJUN LAW FIRM (CN)
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