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Blockchain-based identity verification method and system

An identity verification, blockchain technology, applied in character and pattern recognition, instruments, metadata still image retrieval, etc., can solve the problems of low authentication efficiency and strong restrictions

Active Publication Date: 2020-11-06
全链通有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a block chain-based identity verification method and system to solve the technical problems in the prior art that identity verification is not efficient and has strong restrictions and cannot be popularized

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  • Blockchain-based identity verification method and system
  • Blockchain-based identity verification method and system
  • Blockchain-based identity verification method and system

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Embodiment Construction

[0014] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0015] Based on the description of the background technology, it is not difficult to understand that in the prior art, the verification method for certificate information requires a specific registration device for verification, the verification efficiency is low, and the verification limit is high. The identity verification method only feeds back whether the user's name and certificate number are consistent, and cannot verify the identity of the certificate holder. The verification reliability is low, and the centralized query se...

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Abstract

The present invention proposes a blockchain-based identity verification method and system, wherein the method includes: the user node generates credential information and basic credential information, and after signing, sends a credential verification request to the verification device; the verification device verifies the validity of the signature , if the verification is successful, the user's voiceprint information, verification avatar, and basic verification information; the verification device will match the basic verification information with the basic information of the certificate, and if the matching is successful, the user's voiceprint information and preset algorithm will be used The avatar of the certificate encrypted by the voiceprint key is decrypted, so that each participating node can determine whether the verification of the certificate information of the user node is successful, and if it is successful, the authentication success message will be written into the block and broadcast to the blockchain network. As a result, online authentication of certificate information is realized, authentication restrictions are reduced, and authentication efficiency and security are improved on the basis of ensuring authentication reliability.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a block chain-based identity verification method and system. Background technique [0002] At present, with the development of a legalized society, it has become mainstream to manage citizens through ID card and other certificate information. However, in related technologies, the authentication method for certificate information requires a specific registration device for authentication, and the authentication efficiency is low. Authentication restrictions are relatively high, and it is difficult to popularize it to the general public. For example, the current ID card verification is completed by offline ID card readers. Manufacturers authorized by relevant departments produce card readers, which are embedded with special security modules for verification. And it is only limited to the authorized unit to verify the identity card, and the general public cannot comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62G06K9/00G06F16/58G06F16/68G06F21/60G06F21/62G06F21/64
CPCG06F21/602G06F21/6209G06F21/64G06V40/16G06V40/10G06V40/53G06F18/22
Inventor 路成业王凌
Owner 全链通有限公司
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