The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2022
Filed:
May. 12, 2020
Huawei Technologies Co., Ltd., Guangdong, CN;
Jie Ji, Dongguan, CN;
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Abstract
This application discloses a multi-container-based trusted application processing method and a related device, to simplify a trusted application development and deployment process, and improve trusted application processing efficiency and security of an access interface of a trusted execution environment. The method of this application includes: performing, by a terminal, an integrity check on a signed security computation unit by using a security computation container, if the signed security computation unit succeeds in the integrity check, performing, by the terminal, a validity check on the signed security computation unit by using the security computation container, and obtaining a check result; and if the check result is valid, loading, by the terminal, the signed security computation unit by using a trusted execution environment (TEE) or a secure element (SE), and obtaining a security computation result of a trusted application.