Identity authentication method and device based on blockchain, storage medium and equipment

A technology of identity authentication and identity authentication results, which is applied in the fields of identity authentication based on blockchain, computer-readable storage media and computer equipment, can solve problems such as potential safety hazards, and achieve the effect of avoiding leakage

Active Publication Date: 2019-12-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a blockchain-based identity authentication method, device, computer-readable storage medium, and computer eq

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  • Identity authentication method and device based on blockchain, storage medium and equipment
  • Identity authentication method and device based on blockchain, storage medium and equipment
  • Identity authentication method and device based on blockchain, storage medium and equipment

Examples

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[0039] In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and are not used to limit the application.

[0040] figure 1 It is an application environment diagram of a blockchain-based identity authentication method in an embodiment. The blockchain-based identity authentication method is applied to an identity authentication system. The identity authentication system includes a user terminal 110 and an identity authentication blockchain network 130 including multiple nodes. The server 132 of the service provider is a node in the identity authentication blockchain network. The server 132 receives the service request sent by the user through the user terminal, and then sends the identity authentication request to ...

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Abstract

The invention relates to an identity authentication method and device based on a block chain, a computer readable storage medium and computer equipment. The method comprises the following steps: receiving a service request of a user, obtaining authorization information of the user according to the service request, searching a target block corresponding to the authorization information from a blockchain, and obtaining registration data of a user corresponding to the authorization information from the target block, calling an intelligent contract corresponding to the service request when the authorization verification is passed, executing the declared identity authentication logic by the intelligent contract, obtaining an identity authentication result based on the registration data, and feeding back the identity authentication result. For the service provider, the identity information of the user cannot be directly contacted, and the identity authentication result fed back by the blockchain can be obtained or used only on the premise of user authorization, so that for the user, the user can be prevented from directly providing the identity information of the user for a merchant, and the problem of leakage of personal information of the user is avoided from the source.

Description

technical field [0001] The present application relates to the technical field of block chain, in particular to a block chain-based identity authentication method, device, computer-readable storage medium and computer equipment. Background technique [0002] With the development of the Internet, there are more and more scenarios that require identity authentication. Identity authentication means that when the user handles related business or provides other services for the service provider, the service provider will provide the user with the identity information provided by the user. The process of authenticating to determine whether the user is a legal citizen or has permission to use certain resources. [0003] In traditional schemes, the "real name + real certificate" method is generally used for identity verification, but this verification method leads to the arbitrary authorization and use of personal information such as ID card and mobile phone number, and the leakage o...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0876H04L63/10H04L67/1097
Inventor 蔡弋戈秦青杨晨王乐庆李琴
Owner TENCENT TECH (SHENZHEN) CO LTD
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