Two-dimensional code encryption method and system, equipment and storage medium

An encryption method and two-dimensional code technology, applied in the field of two-dimensional code encryption method and system, equipment and storage media, can solve the problems of easy leakage of private information and easy use of two-dimensional code by malicious personnel

Pending Publication Date: 2021-05-11
SHENZHEN TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] QR codes have been widely used in real life. In current applications, most of QR codes are generated based on plaintext information, which will make the information of QR codes easy to be used by malicious people.
[0003] The c

Method used

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  • Two-dimensional code encryption method and system, equipment and storage medium
  • Two-dimensional code encryption method and system, equipment and storage medium
  • Two-dimensional code encryption method and system, equipment and storage medium

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Embodiment Construction

[0022] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

[0023] see figure 1 , figure 1 It is a schematic flow chart of the two-dimensional code encryption method in the embodiment of the present application, and the method includes:

[0024] Step 101, obtaining the mobile phone number of the user.

[0025] In this embodiment, the two-dimensional code generator directly obtains the mobile phone number of the two-dimensional code reader (user). Two-dimensional bar code / two-dimensional bar code (2-dimensional bar code) is a graphic that uses a specific geometric figure to be distributed on a plane (two-dimensional direction) according to certain rules, black and white, and records data symbol information; It cleverly uses the concept of "0" and "1" bit streams that constitute the internal logic...

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PUM

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Abstract

The invention provides a two-dimensional code encryption method and system, equipment and a storage medium. The method comprises the following steps: acquiring a mobile phone number of a user; encrypting plaintext information based on the mobile phone number, generating a two-dimensional code image and sending the two-dimensional code image to the user; and reading the two-dimensional code image through the user, and obtaining the plaintext information based on the mobile phone number. According to the method, the two-dimensional code is encrypted and decrypted through the mobile phone number of the user, the problem of key distribution can be efficiently solved, end-to-end encrypted transmission between a sender and a reader is realized for the two-dimensional code information, leakage of sensitive privacy information is avoided, and the security of the two-dimensional code is improved.

Description

technical field [0001] The invention belongs to the technical field of two-dimensional code encryption, and in particular relates to a two-dimensional code encryption method, system, equipment and storage medium. Background technique [0002] Two-dimensional codes have been widely used in real life. In current applications, most of the two-dimensional codes are generated based on plaintext information, which will make the information on the two-dimensional codes easily used by malicious people. [0003] The current QR code application model is often a one-to-many model, that is, an organization publishes and discloses QR code information, and users can scan the QR code to obtain information, resulting in easy leakage of private information. Contents of the invention [0004] The technical problem to be solved by the present invention is: aiming at the problems of the prior art, the present invention provides an efficient end-to-end encrypted two-dimensional code generation...

Claims

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Application Information

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IPC IPC(8): G06K19/06G06F21/60G06F21/64
CPCG06K19/06037G06F21/602G06F21/64
Inventor 相韶华李蒙赵建
Owner SHENZHEN TECH UNIV
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