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Method and system for generating two-dimensional code

A two-dimensional code and password technology, which is applied in the field of generating two-dimensional codes to share information, can solve problems such as ignoring security, unfavorable information sharing, and disadvantages, and achieve the effects of preventing unauthorized reading, increasing diversity, and improving efficiency

Pending Publication Date: 2020-10-27
EMC IP HLDG CO LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional two-dimensional code technology often ignores security and does not consider the problem of preventing unauthorized reading, so there is a risk of unfavorably leaking the shared information, which is not conducive to the promotion of information sharing
In addition, the types of information that can be shared are relatively limited
For example, in the existing methods of sharing data through QR codes, the acceptable input is usually limited to text content, which limits the type of information shared

Method used

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  • Method and system for generating two-dimensional code

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Embodiment Construction

[0030] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0031] figure 1 A block diagram of an exemplary computer system / server 12 suitable for use in implementing embodiments of the invention is shown. figure 1 The computer system / server 12 shown is only an example and should not impose any limitation on the functions and scope of use of the embodiments of the present invention.

[0032] like figure 1 As shown, computer system / server 12 takes the form of a general purpose computing device. ...

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Abstract

The invention provides a method and a system for generating a two-dimensional code. The method comprises the following steps: receiving an input document; preprocessing the input document to obtain expected content; encrypting the desired content; and generating one or more two-dimensional codes based on the encrypted expected content. Through the method, the diversity and convenience of the shared file can be improved, unauthorized reading of the shared content is prevented, the cost of the shared file is reduced, and the efficiency is improved.

Description

[0001] Description of divisional application [0002] This application is a divisional application of a Chinese invention patent application with a filing date of September 28, 2014, an application number of 201410520353.4, and an invention title of "Method and System for Generating Two-Dimensional Codes". technical field [0003] Embodiments of the present invention relate to the field of information sharing applications, and more specifically, to a method and system for generating two-dimensional codes to share information. Background technique [0004] As wearable and mobile devices become more and more popular in the market, methods of acquiring / accessing / sharing information associated with them have gradually become a research hotspot. In traditional methods, information sharing is often carried out through the network, for example, by sending e-mail or sharing files online. However, for the aforementioned wearable and mobile devices, since they may not be networked o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60H04W12/02H04L9/08H04W12/06
CPCH04W12/02H04W12/06H04W12/77H04L9/0866
Inventor 陈超丁来强刘晶晶马江陈齐彦
Owner EMC IP HLDG CO LLC