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Certificate registration method, certificate verification method and equipment

A technology of certificates and equipment, applied in the field of communication, can solve problems such as the limitation of the trust range of digital certificates and the inability to complete verification, and achieve the effect of fine control

Active Publication Date: 2021-07-13
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a certificate registration method, verification method and equipment to solve the problem that the digital certificate is limited by the trust range between its own issuing CA and the verification party, resulting in that the verification cannot be completed

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  • Certificate registration method, certificate verification method and equipment
  • Certificate registration method, certificate verification method and equipment
  • Certificate registration method, certificate verification method and equipment

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Embodiment Construction

[0107] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0108] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present invention. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

[0109] In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the order of execution, and the order of execution...

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Abstract

The invention provides a certificate registration method, a certificate verification method and equipment, and relates to the technical field of communication. The method is applied to the electronic equipment, the electronic equipment is a first node of a block chain, and the method comprises the steps: sending the currently generated first certificate information to a second node, wherein the second node is other nodes except the first node on the block chain, and the first certificate information at least comprises a first certificate; obtaining a first block, wherein the first block comprises the first certificate and first authentication information of the first certificate, and the first authentication information is used for indicating a result of issuing authentication of the first certificate by the second node; verifying the first block, and adding the first block into a locally stored block chain and forwarding the first block under the condition that the verification is passed. According to the scheme of the invention, the problem that the verification cannot be completed because the digital certificate is limited by the trust range between the signing and issuing CA of the digital certificate and the verification party is solved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a certificate registration method, verification method and equipment. Background technique [0002] PKI (Public Key Infrastructure) plays a very important role in the field of information security. Whether it is using HTTPS to access a secure website, or electronic signatures that are often used in the digital business / government / office fields, they must be supported by PKI. [0003] When the PKI relying party verifies the other party's certificate, it needs to build a corresponding certificate authentication path, and there must be a trust starting point in the path, that is, the trust anchor. The trust anchor is usually a self-signed certificate of a CA (Certificate Authority) that is trusted by the relying party. [0004] However, the number of trust anchors of the relying party is usually limited at present. When the CA self-signed certificate corresponding to the ot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06H04L29/08
CPCH04L9/3268H04L67/1097H04L63/0823
Inventor 王珂阎军智杨波
Owner CHINA MOBILE COMM LTD RES INST