Digital certificate use method, system and storage medium based on block chain

A digital certificate and block chain technology, applied in the direction of digital transmission system, transmission system, user identity/authority verification, etc., to achieve the effect of improving security and preventing repudiation

Active Publication Date: 2018-11-23
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a blockchain-based method for using digital certificates, a business processing system, and a computer-readable storage medium, aiming to solve the technical problem of how to improve the security of using digital certificates

Method used

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  • Digital certificate use method, system and storage medium based on block chain
  • Digital certificate use method, system and storage medium based on block chain
  • Digital certificate use method, system and storage medium based on block chain

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] The digital certificate mentioned in the present invention refers to a string of numbers marking the identity information of the communication parties in the Internet communication, which provides a way to verify the identity of the communication entity on the Internet. Issued by the Certificate Authority (Certificate Authority) center.

[0047] Electronic evidence mentioned in the present invention refers to all materials and their derivatives that exist in electronic form and are used as evidence. It includes not only the text of the electronic information that reflects the creation, change, or extinction of legal relationships, but also the electronic records that reflect the processes of generation, storage, transmission, modification, addition, and deletion of electronic information, as well as the hardwar...

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PUM

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Abstract

The invention discloses a digital certificate use method based on a block chain. The method comprises the following steps: receiving a digital certificate use application initiated by a client througha business background, and receiving biological feature information, submitted by the client, of application personnel; calling an identity authentication system to perform identity authentication onthe biological feature information; when the identity authentication is passed, confirming that the client acquires the digital certificate use permission, and calling a certificate service system toapply a digital certificate from a third-party mechanism, thereby enabling the certificate service system to provide digital signature or encryption service for the client by using the digital certificate, wherein the block chain storage system stores an electronic evidence related to the application use of the digital certificate. The invention further discloses a business processing system anda computer readable storage medium. The security and the convenience of the digital certificate use are improved, and the issuing cost and the use cost of the certificate are saved at the same time.

Description

technical field [0001] The present invention relates to the technical field of digital certificates, in particular to a blockchain-based digital certificate usage method, a business processing system and a computer-readable storage medium. Background technique [0002] The use of existing digital certificates mainly adopts the following two methods: one is to use the USB shield, and the other is to install and use digital certificates. The specific implementation methods are as follows: [0003] Option 1: The user first applies for a USB-Shield from the relevant organization, and then uses the USB-Shield installed with a digital certificate to log in, sign and encrypt to complete business operations; [0004] Solution 2: The user first applies for a digital certificate from the relevant organization, and then installs the digital certificate into the operating system; the user uses the pre-installed digital certificate in the system to log in, sign and encrypt to complete bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32
CPCH04L9/3263H04L63/08H04L63/0823H04L63/0861
Inventor 刘明臻周禄张开翔范瑞彬
Owner WEBANK (CHINA)
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