Certificate management method and system

A certificate management and certificate technology, which is applied in the network field, can solve the problems of poor flexibility of certificate management and achieve the effect of improving flexibility

Active Publication Date: 2017-11-24
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The certificates of each blockchain node and the terminal served by each blockchain node are managed by the certificate center server, resulting in poor flexibility of certificate management

Method used

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  • Certificate management method and system
  • Certificate management method and system
  • Certificate management method and system

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following will further describe in detail the embodiments of the present invention in conjunction with the accompanying drawings.

[0027] figure 1 is a block diagram of a certificate management system provided by an embodiment of the present invention, see figure 1 , the certificate management system includes a plurality of certificate center servers 101, a plurality of blockchain nodes 102 and a plurality of terminals 103, each certificate center server 101 is used to manage the certificate of the terminal 103 served by the corresponding service institution, and one certificate center server The service organization corresponding to 101 refers to the service organization that deploys a certificate center server 101. Multiple blockchain nodes 102 are configured with the same blockchain, and the blockchain is used to store the fingerprint of the certificate of the term...

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Abstract

The invention discloses a certificate management method and system, and belongs to the technical field of a network. The system comprises a plurality of certificate center servers, a plurality of blockchain nodes and a plurality of terminals; each certificate center server is used for managing a certificate of a terminal served by a corresponding service mechanism; the service mechanism corresponding to one certificate center server means a service mechanism to which one certificate center server is deployed; one same blockchain is configured to a plurality of blockchain nodes; the blockchain is used for storing fingerprint information of the certificate of the terminal served by each service mechanism; any one certificate center server is used for registering the certificate or updating the certificate for the terminal served by the corresponding service mechanism; based on at least one piece of signature information on each certificate, the fingerprint information of the certificate is obtained; the fingerprint information is sent to any one blockchain node, and the signature information is used for verifying whether each certificate is tampered; and the blockchain nodes are used for storing the fingerprint information to the blockchain when the fingerprint information is received. According to the certificate management method and system disclosed by the invention, flexibility of certificate management is improved.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a certificate management method and system. Background technique [0002] With the emergence of digital cryptocurrencies such as Bitcoin, blockchain technology is also on the rise. The blockchain network is composed of multiple blockchain nodes based on the consensus mechanism. Each blockchain node is deployed by a corresponding service organization, and each blockchain node is configured with the same blockchain for storage and other Data exchanged by network devices. There are many types of blockchains, such as public chains and consortium chains, etc. Among them, the participants of the public chain already trust each other and do not need to perform identity verification, while the participants of the consortium chain need to establish trust. verify. In the application scenario of the alliance chain, the two sides of the interaction generally need to verify the identity o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L9/32H04L29/06
CPCH04L9/083H04L9/3263H04L63/0823H04L63/0861H04L9/3236H04L9/50
Inventor 刘斌华郭锐李茂材梁军屠海涛赵琦王宗友张建俊朱大卫秦青
Owner TENCENT TECH (SHENZHEN) CO LTD
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