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Authentication method and equipment for digital certificate

An authentication method and technology of digital certificates, applied in the field of communication, can solve problems such as the failure of the client to access the server, and achieve the effect of increasing the possibility

Active Publication Date: 2018-11-23
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a digital certificate authentication method and equipment, which solves the problem that the client may fail to access the server

Method used

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  • Authentication method and equipment for digital certificate
  • Authentication method and equipment for digital certificate
  • Authentication method and equipment for digital certificate

Examples

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Embodiment Construction

[0025] The terms "system" and "network" are often used interchangeably herein. The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship.

[0026] The implementation of the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

[0027] figure 1 A simplified schematic diagram of a system architecture to which the embodiment of the application can be applied is provided for the embodiment of the application, as shown in figure 1 As shown, the system architecture may include: a server 11 and a client 12 .

[0028] Wherein, when the client 12 accesses the server 11 according to ...

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PUM

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Abstract

The embodiment of the invention discloses an authentication method and equipment for a digital certificate, relates to the field of communications, and solves the problem of relatively high possibility of a failure of a client in accessing a server. A specific scheme comprises the following steps: receiving, by a server, a transport layer security (TLS) request message sent by a client, wherein the TLS request message comprises an extended field; at the determination that the extended field comprises a public key sequence number of at least one root certificate, matching the public key sequence number of the at least one root certificate with a public key sequence number of a root certificate comprised in a corresponding relation, determining a public key sequence number of a target root certificate, searching a sequence number of a first TLS certificate corresponding to the public key sequence number of the target root certificate from the corresponding relation, acquiring a link of the first TLS certificate according to the sequence number of the first TLS certificate, and sending a first TLS reply message to the client, wherein the first TLS reply message comprises the link of the first TLS certificate. The embodiment of the invention is applied to a process of authenticating the digital certificate.

Description

technical field [0001] The embodiments of the present application relate to the field of communications, and in particular, to a digital certificate authentication method and device. Background technique [0002] In the prior art, when a user needs to access a certain server, the client can input the corresponding server domain name, and the client can send a Transport Layer Security (TLS) request to the server according to the server domain name, and the server After receiving the TLS request, you can select the default TLS certificate from all TLS certificates, and return the link of the TLS certificate to the client in the TLS reply message, so that the client can verify the legitimacy of the TLS certificate, and After verifying that it is valid, negotiate the key with the server. [0003] There are at least the following technical problems in the prior art: since the server domain name can only be a single domain name, a single domain name corresponds to a TLS certifica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32
CPCH04L9/3263H04L9/3268
Inventor 李贺男赵东辉闵庆学方恒明肖志玮王佳晗李保飞刘英伟薛绍龙程琳
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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