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Blockchain-based license management method

A management method and blockchain technology, applied in the field of e-government data sharing, can solve the problems of complex e-government data sharing process and potential security risks.

Active Publication Date: 2021-09-10
CHINA ELECTRONICS TECH CYBER SECURITY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a blockchain-based certificate management method to solve the current problem of complicated e-government data sharing process and potential safety hazards

Method used

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  • Blockchain-based license management method
  • Blockchain-based license management method
  • Blockchain-based license management method

Examples

Experimental program
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Embodiment

[0060] Such as figure 1 As shown, this embodiment proposes a blockchain-based certificate management method, including:

[0061]The attribute provider registers on the certificate chain, and creates the user's attribute identity information template on the certificate chain; after completing the creation of the attribute identity information template, pushes the user's attribute identity information and corresponding electronic certificate information to the certificate chain and calculates the chain; The attribute provider is the electronic certificate system; wherein, the electronic certificate information includes certificate institution information, certificate classification information, certificate subject information and certificate face information; further, among the electronic certificate information stored on the certificate chain, the certificate subject The information and the face-to-face information of the certificate are stored hash values ​​to ensure the secur...

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Abstract

The invention provides a blockchain-based license management method, which comprises the following steps that an attribute provider registers in a license blockchain and creates an attribute identity information template of a user on the license blockchain; after the attribute identity information template is created, the attribute provider pushes the attribute identity information of the user and the corresponding electronic license information to the license blockchain, and performs calculation and uploading to the blockchain; the user registers basic identity through a relying party, logs in the relying party after registering the basic identity, binds attribute identity information on the license blockchain according to the attribute identity information template, and can check corresponding electronic license information stored on the license blockchain through the relying party after binding the attribute identity information; and after the electronic license information is checked, selective showing, updating and removing of the electronic license information can be achieved. An electronic license information supervision mechanism is established based on the blockchain technology, and supervision of electronic license information sharing behaviors and contents is realized.

Description

technical field [0001] The present invention relates to the technical field of e-government data sharing, in particular to a blockchain-based license management method. Background technique [0002] With the further advancement of e-government and the continuous accumulation of government affairs data, the connection of data between different departments is crucial to improving the efficiency of government affairs management. However, there is a contradiction between security and efficiency in realizing data sharing in e-government. E-government is the electronic information service and information processing system of government agencies. It uses computer communication, Internet and other technologies to transform the government into electronic information, so as to improve the efficiency of government affairs management and the level of government departments' administration according to law. The government service platform involves sensitive information of a large number...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L9/32
CPCH04L63/08H04L9/3247H04L65/1073H04L67/1097H04L67/51H04L9/50
Inventor 安红章杨帆白健肖银
Owner CHINA ELECTRONICS TECH CYBER SECURITY CO LTD
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