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. 03, 2024
Filed:
Jul. 31, 2019
Petal Cloud Technology Co., Ltd., Dongguan, CN;
Deqian Liu, Shenzhen, CN;
PETAL CLOUD TECHNOLOGY CO., LTD., Dongguan, CN;
Abstract
An authentication method, a content delivery network CDN, and a content server are provided. The method includes: receiving, by a CDN, a content access request that is sent by a client and that carries a first authentication credential and a second authentication credential, where the first authentication credential is generated by a content server based on a first key allocated by the CDN, and the second authentication credential is generated by the content server based on a second key allocated by a cloud server; performing, by the CDN, authentication on the first authentication credential by using the first key; and performing, by the cloud server, authentication on the second authentication credential by using the second key. In this manner, the CDN and the cloud storage server separately allocate different keys to the content server.