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User information management method based on block chain, electronic equipment and storage medium

A technology for user information and management methods, applied in electronic equipment and storage media, in the field of user information management based on blockchain, can solve data leakage, reduce the efficiency and convenience of identity authentication, and the user client cannot perform identity authentication independently And other issues

Active Publication Date: 2019-04-16
YGSOFT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the user client cannot independently perform identity authentication, which reduces the efficiency and convenience of identity authentication, and the central database has security issues such as data leakage or tampering due to intrusion

Method used

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  • User information management method based on block chain, electronic equipment and storage medium
  • User information management method based on block chain, electronic equipment and storage medium
  • User information management method based on block chain, electronic equipment and storage medium

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Embodiment Construction

[0031] The solutions of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application.

[0033] The terms "system" and "network" are often used interchangeably herein. The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally indicates that the contextual objects are an "or" relationship.

[0034] Blockchain technology is a new type of distributed data organization method and calcu...

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PUM

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Abstract

The application discloses a user information management method based on a block chain, electronic equipment and a storage medium. The user information management method comprises the following steps:acquiring a registration biological characteristic entered by a user through a user node, performing Hash computation on the registration biological characteristic to obtain corresponding registrationdigital fingerprint; acquiring registration identity information entered by the user; associating the registration digital fingerprint with the registration identity information, and storing in a block chain network, thereby enabling an accounting node of the block chain network to account the registration digital fingerprint and the registration identity information to accomplish the identity registration on the block chain network by the user. Through the method disclosed by the application, the digital fingerprint of the user and the identity information are associated and chained, therebyguaranteeing that the privacy of the user is hard to leak, and the identity authentication on the user can be more accurately performed when the user performs the related transaction by subsequentlyutilizing the block chain network, the identity authentication error is reduced.

Description

technical field [0001] The present application relates to the technical field of block chain, in particular to a block chain-based user information management method, electronic equipment and storage media. Background technique [0002] Blockchain technology is a collection of new application technologies of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. From a data point of view, the blockchain is a chained data structure that combines data blocks in a sequentially connected manner in chronological order, and the data structure is cryptographically guaranteed to be tamper-proof and unforgeable. From a technical point of view, blockchain technology integrates a variety of different technologies. By building a blockchain network, each node in the network is allowed to obtain a complete copy of the data block, and based on the consensus mechanism and competitive computing To maintain the update...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/32G06Q40/04
CPCG06Q40/04H04L9/3231H04L63/0442H04L63/0861
Inventor 程晗蕾向智宇鲁静陈利浩
Owner YGSOFT INC
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