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. 11, 2026
Filed:
Jun. 16, 2023
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Alipay (Hangzhou) Information Technology Co., Ltd., Hangzhou, CN;
Abstract
Some embodiments of this specification provide data processing methods, apparatuses, and devices. One method includes: receiving encrypted debugging information and an encrypted first key from a client device, determining the device key corresponding to the client device, obtaining the debugging information based on the device key, the encrypted debugging information, and the encrypted first key, and performing abnormality detection on the trusted execution environment of the client device based on the debugging information to determine an abnormality detection result for the trusted execution environment.
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