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Method and device for encrypting and encapsulating two-dimensional code breast card with authority

A two-dimensional code and sealing technology, applied in the field of badges, can solve problems such as lack of information security, and achieve the effects of low production cost, enhanced anti-counterfeiting, and efficient packaging

Pending Publication Date: 2019-01-04
GUANGZHOU SHISHENG EXHIBITION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, two-dimensional codes are widely used in all walks of life, and two-dimensional codes are also applied to badges. However, because they are not encrypted, the hidden information in the two-dimensional code lacks security.

Method used

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  • Method and device for encrypting and encapsulating two-dimensional code breast card with authority
  • Method and device for encrypting and encapsulating two-dimensional code breast card with authority

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] In the embodiment of the method and device for encrypting and encapsulating the authority of the two-dimensional code badge belt of the present invention, the flow chart of the method for encrypting and encapsulating the authority of the two-dimensional code badge belt is as follows figure 1 shown. figure 1 Among them, the method for encrypting and encapsulating the two-dimensional code badge with authority includes the followi...

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Abstract

The invention discloses a method and a device for encrypting and encapsulating a two-dimensional code breast card with authority. The method comprises the following steps: setting eight-digit digitalvariables as an activity database ID belonging to the breast card; a dynamic key string being combined; setting the static key used for encryption; setting the unique ID of the customer to which the badge belongs; the unique ID # # permission code # # serial number of the badge ticket belonging to the badge customer being taken as the encoded content string; encrypting the content string to obtainencrypted data; encoding the encrypted data to obtain encoded data; combining the encoded data with the active database ID to which the badge belongs to generate two-dimensional code encapsulated content. The invention has the advantages of low production cost, anti-counterfeiting, high efficiency encapsulation of multiple conference authority, off-line authority correction, technical guarantee for on-site temporary blacklist and invalid badge, and the dynamic key composed of different SHOWIDs is suitable for large-scale standardized application, so as to distinguish different badge attributes of different activities and enhance anti-counterfeiting.

Description

technical field [0001] The invention relates to the field of badges, in particular to a method and device for encrypting and encapsulating authorizations on a badge with a two-dimensional code. Background technique [0002] Today's exhibition economy is the tertiary industry commercial service industry that promotes the active development of cities. The participation certificate as the identity certificate of the exhibition is already a standard configuration necessary for major exhibitions. Participation badges usually use badges. In order to distinguish different permissions, traditional badges use coded permissions or color-coded permissions to classify the levels. For coded permissions, different serial numbers are written on different badges; For the color-coded authority, it refers to the use of badges of different colors to divide the levels. At present, two-dimensional codes are widely used in all walks of life, and two-dimensional codes are also applied to badges....

Claims

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Application Information

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IPC IPC(8): G06F21/62G06K19/06
CPCG06F21/6209G06K19/06037G06F2221/2107
Inventor 叶盛斌
Owner GUANGZHOU SHISHENG EXHIBITION
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