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Improved dynamic two-dimensional code generation and authentication system as well as generation and authentication method thereof

A dynamic two-dimensional code and authentication system technology, applied in the field of improved dynamic two-dimensional code generation authentication system, can solve the problems of complex steps, inconvenient use, long time, etc., and achieve simple steps, ensure safety, and short processing time Effect

Inactive Publication Date: 2016-11-16
BEIJING INSPIRY XINCHUANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of generating and authenticating the existing dynamic two-dimensional code, in order to ensure safety, the steps are complicated, the time is long, and the use is inconvenient

Method used

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  • Improved dynamic two-dimensional code generation and authentication system as well as generation and authentication method thereof
  • Improved dynamic two-dimensional code generation and authentication system as well as generation and authentication method thereof
  • Improved dynamic two-dimensional code generation and authentication system as well as generation and authentication method thereof

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Experimental program
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specific Embodiment approach

[0038] refer to figure 1 , a specific embodiment of the present invention includes,

[0039] Secret key generation module 1, used to generate secret key;

[0040] Encrypted image generating module 2, for utilizing the secret key generated by secret key generating module 1 to process the original image to form encrypted image;

[0041] Two-dimensional code generation module 3, is used for using encrypted image and two-dimensional code to be superimposed on GIF image, forms dynamic two-dimensional code;

[0042] The two-dimensional code authentication module 4 is used for scanning, processing and authenticating the two-dimensional code.

[0043] A generation authentication method of the above-mentioned dynamic two-dimension code generation authentication system, comprising the following steps,

[0044] A. Generate a secret key through the secret key generation module 1;

[0045] B, the encrypted image generating module 2 uses the secret key generated in step A to process the...

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Abstract

The invention discloses an improved dynamic two-dimensional code generation and authentication system. The system comprises a private key generation module, an encrypted image generation module, a two-dimensional code generation module and a two-dimensional code authentication module, wherein the private key generation module is used for generating a private key; the encrypted image generation module is used for processing an original image by utilizing the private key generated by the private key generation module, so as to form an encrypted image; the two-dimensional code generation module is used for superposing the encrypted image and a two-dimensional code onto a GIF image, so as to form a dynamic two-dimensional code; and the two-dimensional code authentication module is used for scanning, processing and authenticating the two-dimensional code. The invention furthermore discloses a generation and authentication method of the dynamic two-dimensional code generation and authentication system. The improved dynamic two-dimensional code generation and authentication system and the generation and authentication method can be used for solving the deficiencies in the prior art, and simplifying the generation and authentication process of the dynamic two-dimensional code while the security of the two-dimensional code is ensured.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to an improved dynamic two-dimensional code generation authentication system and a generation authentication method thereof. Background technique [0002] With the rapid development of the mobile Internet, especially the popularization of smart phones, e-commerce and social networking have become part of people's daily life. Among them, two-dimensional codes are easy to identify and analyze, and have a large storage capacity. be widely used. In recent years, more and more companies have promoted and publicized by publishing QR codes on the Internet and print media. QR codes can serve as a transmission bridge and intermediary during the transmission process. Users can quickly scan and identify the QR code to open the service or user information identification provided by these companies or individuals. The password of the traditional two-dimensional code is reused, and...

Claims

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Application Information

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IPC IPC(8): G06K19/06G06K7/10
CPCG06K7/10821G06K19/06037G06K19/06103
Inventor 林正春王越郝迎喜
Owner BEIJING INSPIRY XINCHUANG TECH
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