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Identity verification method and system

A technology of identity verification and digital identity, applied in the computer field, can solve problems such as not being allowed to leave the country

Pending Publication Date: 2019-07-23
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A more important issue is that many countries have strict data export controls, and many data required for identity authentication (such as fingerprints, face data, etc.) are not allowed to leave the country

Method used

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  • Identity verification method and system

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Embodiment Construction

[0117] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that the technical solutions claimed in this application can be realized even without these technical details and various changes and modifications based on the following implementation modes.

[0118] Explanation of some concepts:

[0119] Application: Refers to the application software system with specific functions. The applications in this embodiment of the present application generally refer to applications that require identity verification services.

[0120] Digital Identity Client, a client for digital identity verification. In one embodiment, the digital identity client is an application software with an account system. Everyone can register with the account system of their country of domicile, and the local identity verification service in the country provides account login and oth...

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Abstract

The invention relates to the technical field of computers, and discloses an identity verification method and system, which can realize cross-country identity verification on the premise of meeting data outbound management and control of various countries. The method comprises the following steps that: an application which needs an identity verification service sends a first request to a digital identity client, wherein the first request comprises an identity and first information; the application receives signature information returned by the digital identity client and a public key corresponding to the identity identifier, wherein the signature information is obtained by allowing the digital identity client to a private key corresponding to the public key to digitally sign the first information; the application sends a second request to a first node of the first block chain, and the second request comprises signature information and a public key, so that the first node performs verification according to the signature information and the public key; and the application receives a verification result of the verification returned by the first node, and carries out identity verification according to the verification result.

Description

technical field [0001] This application relates to the field of computer technology, and in particular to blockchain-based identity verification technology. Background technique [0002] As the population moves more and more frequently in various countries around the world, many problems will arise when people want to enjoy certain services in non-domestic countries, but identity verification is required. A more important issue is that many countries have strict data export controls, and many data required for identity authentication (such as fingerprints, face data, etc.) are not allowed to leave the country. How to realize cross-border and cross-region identity verification under the premise of data export control has become an urgent problem for many cross-border services. Contents of the invention [0003] The purpose of this application is to provide an identity verification method and its system, which uses blockchain technology to realize identity verification, and...

Claims

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Application Information

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IPC IPC(8): G06F21/31G06F21/64
CPCG06F21/31G06F21/64H04L9/0861H04L9/3239H04L9/3247H04L9/50H04L9/0894H04L9/321H04L9/3236
Inventor 王志伟杨文波
Owner ADVANCED NEW TECH CO LTD
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