Digital certificate management method and system based on block chain

A digital certificate and certificate management technology, applied in the computer field, can solve the problems of low security and low efficiency of digital certificate application, and achieve the effects of improving security, improving issuance efficiency, and preventing failures

Active Publication Date: 2017-12-01
湖南岳麓山数据科学与技术研究院有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The embodiment of this application provides a digital certificate management method and system based on blockchain, aiming to overcome the problems of low efficiency and low security of digital certificate application in the prior art

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  • Digital certificate management method and system based on block chain
  • Digital certificate management method and system based on block chain
  • Digital certificate management method and system based on block chain

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Embodiment Construction

[0016] The embodiment of this application provides a blockchain-based digital certificate management method and device, aiming to overcome the problems of low efficiency and low security of digital certificate application in the prior art.

[0017] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0018] The following will be combined with figure 1 to attach image 3 The blockchain-based digital certificate management method shown in the exemplary embodiment of this application is intr...

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Abstract

The embodiment of the application provides a digital certificate management method and system based on a block chain. The method includes: receiving a digital certificate management request; determining whether the digital certificate management request is valid according to the type and request content of the digital certificate management request; and if yes, generating a digital certificate management record corresponding to the digital certificate management request, wherein the digital certificate management record is published to the block chain, the block chain is formed by link of a plurality of blocks in sequence according to the generation time, and each block comprises the generation time, a Hash value of the current block, a Hash value of a previous block, and one or more digital certificate management records. According to the method and system, the issuing efficiency of digital certificates and the stability of a digital certificate system can be effectively improved, faults of the digital certificate management system due to failure of a single node are prevented, and the security of the digital certificate management is effectively improved.

Description

technical field [0001] The embodiment of the present application relates to the field of computer technology, in particular to a blockchain-based digital certificate management method and system. Background technique [0002] With the development of network security technology, how to ensure the confidentiality and integrity of network information transmission has become an important research topic. A digital certificate is a way to verify the identity of a network communication entity, and digital certificate technology can be used for data encryption and identity verification. Digital certificates are generally issued by digital certificate issuing equipment to digital certificate application equipment, and can be used to identify the identity of digital certificate application equipment. In the prior art, the Certificate Authority (full English name is Certificate Authority, English abbreviation is CA) center and its subordinate certificate registration (English full nam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/08
CPCH04L9/08H04L9/3263
Inventor 尹浩高琴
Owner 湖南岳麓山数据科学与技术研究院有限公司
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