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Method and device for generating and verifying QR code, storage medium and electronic equipment

A technology for generating two-dimensional codes and two-dimensional codes, which is applied in the field of information processing and can solve the problem of insufficient security of two-dimensional codes.

Inactive Publication Date: 2019-02-22
AEROSPACE INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this disclosure is to provide a method and device for generating and verifying two-dimensional codes, storage media and electronic equipment, so as to solve the problem of insufficient security of using two-dimensional codes in related technologies

Method used

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  • Method and device for generating and verifying QR code, storage medium and electronic equipment
  • Method and device for generating and verifying QR code, storage medium and electronic equipment
  • Method and device for generating and verifying QR code, storage medium and electronic equipment

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Embodiment Construction

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

[0057] figure 1 It is a flow chart showing a method for generating a QR code according to an exemplary embodiment. The method is applied to a QR code generator, and the method includes:

[0058] S11. Obtain application data information, digital certificate information of the generator, and a private key corresponding to the digital certificate.

[0059] Optionally, the digital certificate information is a digital certificate of the generating end, or the digital certificate information is index information of the digital certificate of the generating end in a certification authority.

[0060] The index information is used to enable the QR code verifier to obtain the ...

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Abstract

The invention aims at providing a method and device for generating and verifying a QR code, a storage medium, and electronic equipment. The problem that the security of using the QR code in the related technology is low is solved. The method for generating the QR code is applied to a QR code generation end, and comprises the following steps: acquiring application data information, digital certificate information of a generation end, and a private key corresponding to a digital certificate; performing signature processing on the application data information through the private key to obtain digital signature information; and generating the QR code based on the application data information, the digital signature information and the digital certificate information.

Description

Technical field [0001] The present disclosure relates to the field of information processing, and in particular, to a method and device for generating and verifying a two-dimensional code, a storage medium, and electronic equipment. Background technique [0002] With the development of smart terminal technology, mobile internet technology and cloud computing technology, more and more internet network applications have begun to be applied to smart mobile terminals, such as Alipay, WeChat, and online banking for mobile terminals. In order to reduce the cumbersomeness of users manually entering information, there have been scenarios where two-dimensional code technology is combined with various applications. For example, scanning two-dimensional codes on mobile smart terminals can realize code scanning authentication and login, scanning code payment, Scanning codes for cycling, scanning codes to add friends, scanning codes to join groups and other functions have effectively improved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/08H04L9/32H04L9/30
CPCH04L9/0866H04L9/3073H04L9/321H04L9/3247H04L9/3268
Inventor 宁红宙王启刚
Owner AEROSPACE INFORMATION
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