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:
Mar. 31, 2026
Filed:
Mar. 20, 2023
Tencent Cloud Computing (Beijing) Co., Ltd, Beijing, CN;
TENCENT CLOUD COMPUTING (BEIJING) CO., LTD, Beijing, CN;
Abstract
In an access control method, a service access request of a service application is received. The service access request includes identity information of a user. An identity validation request is sent to a server. The identity validation request includes the identity information of the user. Challenge information is received from the server based on the identity information of the user in the identity validation request being determined to be valid. Signature information of the challenge information is generated based on the challenge information and a private key. The signature information is sent to the server. A signature valid message is received from the server based on the challenge information being obtained from the signature information with a public key associated with the identity information of the user. Based on the signature valid message, the service access request is sent to the server.