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:
Sep. 20, 2022
Filed:
Jun. 28, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0823 (2013.01); H04L 9/3268 (2013.01);
Abstract
A certificate obtaining method, an authentication method, and a network device, where a certificate is used for permission authentication when an application APP accesses an application programming interface (API) of a controller. The certificate includes one or more of: (a) information about operation permission of the APP on N application programming interfaces APIs of the controller, (b) identifiers of L APIs that are of the N APIs and that the APP has permission to operate, or (c) identifiers of R APIs that are of the N APIs and that the APP does not have permission to operate.