Signature method and device, computer equipment and storage medium

Abstract

The invention provides a signature method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining and storing account information provided by a cloud server,and enabling the account information to comprise a static secret key pair for generating a temporary dynamic secret key; in response to a temporary dynamic key acquisition request of an application client, generating a temporary dynamic key for the application client based on the stored static key pair; and returning the temporary dynamic key to the application client, wherein the temporary dynamic key is used for the application client to generate signature information. According to the embodiment of the invention, the application client can obtain the temporary dynamic key through the corresponding application server for subsequent signature authentication, a remote request does not need to be initiated to the cloud server, the signature path is shortened, and the access efficiency is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular, to a signature method, device, computer equipment and storage medium. Background technique [0002] Cloud services refer to shared services provided to users, among which the live broadcast cloud service can provide users with the service of sharing live data. Considering service security and user permissions, the cloud platform can set up accounts for a certain type of users (such as all users of a live broadcast platform), and only accounts with relevant permissions can access the corresponding shared service content, which requires authentication of the client . [0003] In this case, when the client initiates an access request, it needs to use a temporary dynamic key, such as Security Token Service (Security Token Service, STS) to generate signature information, carry the signature information in the initiated access request, and the cloud server The client is ...

AI Technical Summary

Problems solved by technology

[0004] In order to realize the signature, the STS can be generated in advance and stored in the client, but this method cannot realize the flexible modification of the STS. Once the STS is stolen, it will cause the leakage of user rights, and the security is low; and if the client When a signature is required, the STS is requested from the cloud server, and remote requests need to be initiated frequently. The signature process is complicated, resulting in a long path for the entire access process, which affects access efficiency.

Images