Generation method and system of anti-counterfeiting spiral color code

Abstract

The invention belongs to the technical field of information coding, and specifically relates to a generation method and system of an anti-counterfeiting spiral color code. According to the method andsystem, a product anti-counterfeiting code and a logistics anti-counterfeiting code are obtained with the combination of an AES algorithm, a DES algorithm and an IDEA algorithm, a product spiral colorcode and a quick response code and a logistics spiral code and a quick response code are respectively obtained through definition of color numbers, the anti-counterfeiting cost is high since each number in the spiral color code has a specific color, the colors of the numbers can be defined by certified product producers, and further difficulties are brought to counterfeiters. Compared with the conventional simple scanning of the quick response code, the method combines the spiral color codes with the quick response codes so that a better anti-counterfeiting effect can be achieved.

Description

technical field [0001] The invention belongs to the technical field of information coding, and in particular relates to a method and system for generating an anti-counterfeiting spiral color code. Background technique [0002] With the development of science and technology, the products that people come into contact with are becoming more and more diversified and refined, and counterfeiting technology makes various counterfeit brand-name products appear, which greatly harms the interests of consumers. In response to the emergence of these anti-counterfeiting products, various commodity manufacturers have also successively introduced anti-counterfeiting technologies for products, such as bar codes, anti-counterfeiting marks, etc., while the existing bar codes and anti-counterfeiting marks are just a simple mark, or a separate two-dimensional code setting, so that counterfeit manufacturers are very easy to imitate, which further confuses the normal operation of the market, mak...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, the products that people come into contact with are becoming more and more diversified and refined, and the counterfeiting technology makes various counterfeit brand-name products appear, which greatly harms the interests of consumers

In response to the emergence of these anti-counterfeiting products, various commodity manufacturers have also successively int

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