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Method and device for digital identity implementation based on block chain, and medium

A technology of digital identity and implementation method, applied in digital transmission systems, user identity/authority verification, data processing applications, etc., and can solve problems such as inconvenience

Pending Publication Date: 2020-05-08
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when users perform business or register, they need to enter their corresponding digital identity information every time, which is very inconvenient

Method used

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  • Method and device for digital identity implementation based on block chain, and medium
  • Method and device for digital identity implementation based on block chain, and medium
  • Method and device for digital identity implementation based on block chain, and medium

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Embodiment Construction

[0019] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0020] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 As shown, the embodiment of this application provides a blockchain-based digital identity implementation method, including:

[0022] S101. Deploy a blockc...

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PUM

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Abstract

The invention discloses a method and a device for digital identity implementation based on a block chain, and a medium. The method comprises the following steps: deploying a block chain platform basedon a block chain framework; deploying mechanisms corresponding to multi-dimensional digital identities of a user in the block chain platform as nodes; obtaining the corresponding digital identity ofthe user in each institution; and writing the digital identities signed by the mechanisms and corresponding to the digital signatures into the block chain platform to make a demand side obtain the digital identities through sharing of the user, and carrying out verification through public keys of the mechanisms. The digital identity of the user is stored in the block chain platform, and data in the block chain platform is public and transparent, so that the user can use the digital identity stored in the block chain platform at any time when needing to use the digital identity, and the methodand the device are very convenient. Moreover, since the block chain platform is in distributed storage, and the data tampering of a single node does not take effect, so the truth and credibility of the data on the block chain platform are ensured.

Description

technical field [0001] This application relates to the field of digital identity, in particular to a blockchain-based digital identity realization method, device and medium. Background technique [0002] With the development of science and technology, people can perform various businesses through the network. When people perform these businesses, they usually use their digital identities to register, perform businesses, and so on. Among them, the digital identity refers to the user's identity information stored in digital form. [0003] But in the prior art, there are still many problems. For example, when users perform business or register, they need to enter their corresponding digital identity information every time, which is very inconvenient. Contents of the invention [0004] In order to solve the above problems, this application proposes a blockchain-based digital identity implementation method, including: deploying a blockchain platform based on the blockchain f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32G06Q20/38G06Q20/40
CPCH04L63/12H04L9/3247H04L9/3236G06Q20/3825G06Q20/3829G06Q20/3827G06Q20/4014
Inventor 宋明明庞松涛商广勇王伟兵马岩堂李佳
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD