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Identity information verification method and system based on block chain

A technology of identity information and verification method, which is applied in the field of identity information verification method and system based on blockchain, which can solve the problems that information security cannot be guaranteed, and achieve the effect of improving authenticity, reducing difficulty, and reducing processing difficulty

Active Publication Date: 2021-04-09
SHENZHEN BAFANGTONGDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of identity information verification, in order to ensure the authenticity of the verification, users are required to provide a variety of information, but these information are kept by a third-party organization, and the security of the information cannot be guaranteed

Method used

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  • Identity information verification method and system based on block chain
  • Identity information verification method and system based on block chain
  • Identity information verification method and system based on block chain

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Embodiment Construction

[0060] The technical solution in this application will be described in further detail below in conjunction with the accompanying drawings.

[0061] In order to facilitate the understanding of the technical solution in this application, first briefly introduce its background. Taking a specific scenario as an example, the user confirms his identity on the mobile phone. At this time, it may be necessary to collect identity information (ID number, date of birth and other special information), fingerprint information and facial information, etc., these information are directly carried out on the terminal or APP provided by the third-party organization, and the collected data will also be stored in the third-party server.

[0062] At present, the number of third-party organizations is large, and the information collected is relatively large, but the standards implemented in terms of security are not nearly the same. User data leakage, data reselling, and data abuse also occur from ti...

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Abstract

The invention relates to an identity information verification method and system based on a block chain, and the method comprises the steps: responding to the obtained query information, and building the communication connection with a first terminal which transmits the query information; analyzing the query information to obtain identity recognition information in the query information; sending communication request information to a second terminal associated with the identity recognition information; establishing communication connection with a second terminal in response to confirmation information sent by the second terminal; sending request information to the first terminal to obtain required query information; sending the query information to the second terminal; obtaining first verification information generated by the second terminal according to the query information; and comparing the first verification information with information stored in a database to generate comparison result information, and sending the comparison result information to the first terminal. The invention is used for verifying the identity information of the user, the third party can be isolated from the user data, and the security of the user data information is improved.

Description

technical field [0001] The present application relates to the technical field of data security, in particular to a blockchain-based identity information verification method and system. Background technique [0002] In the process of identity information verification, in order to ensure the authenticity of the verification, users are required to provide a variety of information, but these information are kept by a third-party organization, and the security of the information cannot be guaranteed. Contents of the invention [0003] This application provides a method and system for verifying identity information based on blockchain, which can isolate third parties from user data and improve the security of user data information. [0004] In the first aspect, the application provides a method for verifying identity information based on blockchain, including: [0005] In response to the acquired query information, establish a communication link with the first terminal that sen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/31G06F16/27
CPCG06F21/31G06F16/27Y02D10/00
Inventor 罗青梅秦立波黄焕海陶小涛张正勇
Owner SHENZHEN BAFANGTONGDA TECH CO LTD
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