Anti-counterfeiting method and anti-counterfeiting mark

Abstract

The invention provides an anti-counterfeiting method and an anti-counterfeiting mark. The anti-counterfeiting comprises the steps as follows: randomly generating an anti-counterfeiting password, and randomly giving a multi-attribute characteristic to the anti-counterfeiting password, wherein the anti-counterfeiting password includes a group of identifiers which are arranged irregularly; generating a control password based on the anti-counterfeiting password and the relevant multi-attribute characteristics; printing the anti-counterfeiting mark according to the control password, wherein the anti-counterfeiting mark has the anti-counterfeiting password with the multi-attribute characteristic; and verifying the authenticity based on the acquired anti-counterfeiting password and the relevant multi-attribute property during verifying. The anti-counterfeiting method and the anti-counterfeiting mark both provided by the invention are safe and reliable, high in anti-counterfeiting performance, hardly counterfeited, and wide in scope of application.

Description

technical field [0001] The invention relates to the technical field of product anti-counterfeiting, in particular to an anti-counterfeiting method and an anti-counterfeiting mark. Background technique [0002] Faced with a wide range of products nowadays, when users purchase products, their brand awareness is constantly increasing. Brands have become a necessary factor for users to consider when purchasing products. Market influence, counterfeit and shoddy goods emerge in endlessly, so there is a strange phenomenon of "no counterfeit, no famous brand" in the market. Regular enterprises need to maintain their brand image, and users also need to know the authenticity of the purchased products in a timely and accurate manner. , anti-counterfeiting plays a pivotal role for enterprises, users and society. [0003] Among the existing anti-counterfeiting technologies, the digital anti-counterfeiting technology is the main one, that is, each product is given a unique set of numbers...

AI Technical Summary

Problems solved by technology

[0005] (1) The data generation algorithm is single. The digital anti-counterfeiting technology currently used in the market uses a common algorithm when generating data. Many anti-counterfeiting technology companies use the same or similar algorithms when generating anti-counterfeiting passwords. Advanced data algorithms increase the risk of anti-counterfeiting passwords being cracked;

[0006] (2) The form of data expression is single. The digital anti-counterfeiting labels currently used in the market only have a set of anti-counterfeiting passwords. The production process of this kind of anti-counterfeiting labels has been mastered by many printing manufacturers, and it is easy to be counterfeited ;

[0007] (3) The data verification method is single. The digital anti-counterfeiting technology currently used in the market only checks whether the anti-counterfeiting password is correct or not. If the password is correct, the product is true, and if the password is wrong, the product is false. The verification method is too simple. No multiple compound verification methods, easy to counterfeit

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