Encoding and decoding method and system for an intelligent anti-counterfeiting code

Abstract

The invention provides an encoding and decoding method and system for an intelligent anti-counterfeiting code, and the method comprises the steps: generating an anti-counterfeiting code based on the basic configuration information of a cloud basic data server through employing a random codebook confusion algorithm according to an enterprise number and a batch number distributed by the system; converting the anti-counterfeiting code into a two-dimensional code and / or a graphic change code by using an obfuscation algorithm, and segmenting the two-dimensional code and the graphic change code intoa plurality of blocks; generating a color code corresponding to the block by using a confused and encrypted color algorithm; and correspondingly writing the color code into the two-dimensional code and / or the graphic change code to generate the intelligent anti-counterfeiting code. By utilizing the encoding and decoding method, the anti-counterfeiting code containing more encoding information canbe generated, has higher safety and anti-counterfeiting capability, is difficult to crack or counterfeit, and the method and system can be popularized and applied to anti-counterfeiting application of various industries on a large scale.

Description

Technical field [0001] The present invention relates to the field of anti-counterfeiting barcode, in particular, an intelligent security code encoding and decoding method and system. Background technique [0002] The QR code anti-counterfeiting is a kind of anti-counterfeiting technology. Japan is the country with the most QR QR code. Secondly, the United States, South Korea, etc., the two-dimensional code is increasingly aware of the public, accepting, domestic large batch security companies began to dimensional code system of applied R & D, two-dimensional code security will meet market needs, came into being, and quickly became a new trend in the market of security traceability, QR two-dimensional code gradually become the mainstream trend. [0003] By the QR code anti-counterfeiting system, the product generates encrypted QR code product information, and sets a scan code accumulated counter for each QR code, and the QR code printing or label is put on the product packaging. Y...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that anti-counterfeiting codes are easy to be cracked and forged in the prior art, the present invention proposes a method and system for encoding and decoding intelligent anti-counterfeiting codes to solve the problem of small storage capacity of anti-counterfeiting codes such as two-dimensional codes, coding and Technical problems that are easily cracked and counterfeited and have low practical application value caused by the disclosure of decoding technology

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