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Authentication method, device and storage medium of graphic password

A graphic password and authentication method technology, applied in the field of graphic password authentication methods, devices and storage media, can solve the problems of inconvenient drawing of graphic passwords and low authentication success rate, and achieve the effects of improving the authentication success rate and simple operation.

Active Publication Date: 2020-12-22
MIGU CO LTD +1
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  • 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

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  • Authentication method, device and storage medium of graphic password
  • Authentication method, device and storage medium of graphic password
  • Authentication method, device and storage medium of graphic password

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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, and are not intended 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 ;Such as 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 clie...

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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

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/36H04L29/06
CPCG06F21/36G06F2221/2117H04L63/083
Inventor 郑崇苏中华
Owner MIGU CO LTD
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