Check patentability & draft patents in minutes with Patsnap Eureka AI!

An identity verification method, device and system based on fingerprint recognition

An identity verification method and identity verification technology, applied in the field of fingerprint identification, can solve problems such as inability to refer to fingerprint identity verification, and achieve the effects of avoiding leakage risks, improving security, and expanding the scope of application.

Active Publication Date: 2020-09-25
HUAWEI TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide an identity verification method, device and system based on fingerprint identification to solve the problem in the prior art that when the terminal is located in an untrusted area, the reference fingerprint stored in the cloud database cannot be used to verify the identity of the user

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An identity verification method, device and system based on fingerprint recognition
  • An identity verification method, device and system based on fingerprint recognition
  • An identity verification method, device and system based on fingerprint recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0067] figure 1 Shown is a schematic diagram of an identity verification system based on fingerprint identification according to an embodiment of the present invention. The system includes a terminal and a background server. The terminal is in an untrusted area, and the background server is in a trusted area. Network (Virtual Private Network, VPN) tunnel for communication, and can also establish a long connection based on Transport Layer Security (Transport Layer Security, TLS) and Secure Sockets Layer (SecureSockets Layer, SSL) for communication.

[0068] The terminal is configured to obtain the test fingerprint collected by the application program after receiving the identity verification request initiated by the application program, and send the identity verification request to the background server ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an identity verification method, device and system based on fingerprint identification to solve the problem that when a terminal is located in an untrusted area, the user cannot be authenticated by reference fingerprints stored in a cloud database. After receiving the identity verification request initiated by the application program, the terminal located in the untrusted area obtains the test fingerprint collected by the application program, and sends the identity verification request to the background server located in the trusted area; receives the challenge fed back by the background server fingerprint array, sending the calculated test fingerprint and the first inconsistency matrix between the challenge fingerprint array to the background server, and matching the second inconsistency matrix between the reference fingerprint in the background server and the challenge fingerprint array, In order to obtain the identity verification result of the test fingerprint, in this way, when the terminal is located in an untrusted area, the reference fingerprint stored in the cloud database can be used to verify the user's identity, thereby expanding the application range of the identity verification of fingerprint recognition.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to an identity verification method, device and system based on fingerprint identification. Background technique [0002] Fingerprint identification refers to the technology that electronic equipment collects user fingerprints and matches the collected fingerprints with pre-stored fingerprint templates to verify the user's identity. The use of electronic devices by illegal users can be prevented through fingerprint recognition, and electronic devices with fingerprint recognition functions are collectively referred to as terminals hereinafter. [0003] A typical fingerprint recognition process includes the following steps: 1. Obtain the image of the fingerprint to be recognized through the fingerprint collection device; 2. Preprocess the collected fingerprint image, specifically including image quality judgment, image enhancement, fingerprint area detection, and fin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/1359G06V40/1376
Inventor 徐业健王斐
Owner HUAWEI TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com