Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Graphical password authentication method, graphical password authentication device and storage medium

A graphic password and authentication method technology, applied in the field of device and storage medium, graphic password authentication method, can solve the problems of low authentication success rate, inconvenient drawing of graphic password, etc., and achieve the effect of improving the authentication success rate and simple operation.

Active Publication Date: 2018-05-08
MIGU CO LTD +1
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the embodiment of the present invention provides an authentication method, device and storage medium of a graphic password, which can solve the problems of inconvenient drawing of graphic password and low authentication success rate in the prior art

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
  • Graphical password authentication method, graphical password authentication device and storage medium
  • Graphical password authentication method, graphical password authentication device and storage medium
  • Graphical password authentication method, graphical password authentication device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention.

[0057] figure 1 It is a schematic flow diagram of an authentication method for a graphic password according to an embodiment of the present invention Figure 1 ;like figure 1 As shown, the method includes:

[0058] Step 101, sending a graphic password authentication request to the server, wherein the authentication request includes at least category information of vector graphics;

[0059] In the embodiment of the present invention, the above method is mainly applied to terminals such as mobile phones, tablet computers, desktop computers, and smart watches, and the terminals are installed with a client with an identity authentication function, and the client corresponds to th...

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 a graphical password authentication method which includes the steps: transmitting a graphical password authentication request to a server; receiving variable parameters of vector graphics returned by the server according to the authentication request; displaying a password drawing area corresponding to class information according to the variable parameters; recognizing a dragging event in the password drawing area by a drawing control point and determining a drawn vector graphic according to the recognized dragging event; transmitting the drawn vector graphic to the server. The authentication request at least comprises the class information of the vector graphics, the password drawing area at least comprises the drawing control point, and the vector graphics are used as graphical passwords for identity authentication. The invention further provides a graphical password authentication device and a storage medium.

Description

technical field [0001] The invention relates to information authentication technology, in particular to an authentication method, device and storage medium of a graphic password. Background technique [0002] In recent years, with the development of communication technology, more and more application software can be installed on mobile phones or other terminals. However, some applications in some application software need to authenticate the identity of the current user before they can be used. For example, when a user buys a ticket using ticketing software, the service platform needs to perform digital or image authentication on the identity of the current user, and the payment can only be completed after the authentication is passed. [0003] In the prior art, when the service platform uses picture authentication to authenticate the user's identity, it often stores the password picture drawn by the user when the user sets the picture password, and then compares the curren...

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 Applications(China)
IPC IPC(8): G06F21/36H04L29/06
CPCG06F21/36G06F2221/2117H04L63/083
Inventor 郑崇苏中华
Owner MIGU CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com