Anti-fake method combining tracing code with random encryption password

Abstract

The invention discloses an anti-fake method combining a tracing code with a random encryption password. The method comprises the following steps: (1) an anti-fake verification server generates the tracing code for a designated product; (2) an intermediate code is generated on the basis of the tracing code, and informative abstract of the intermediate code is encrypted to generate the anti-fake encryption password; (3) a byte array comprising the tracing code and the anti-fake encryption password is encrypted, and an anti-fake verification code is formed and stored; (4) the tracing code is arranged in an open space of the designated product, and the anti-fake encryption password is hidden in the designated product; (5) a consumer obtains the tracing code and the anti-fake encryption password from the designated product, sends the tracing code and the anti-fake encryption password to the anti-fake verification server to generate an anti-fake verification code and compares the obtained anti-fake verification code with the corresponding stored anti-fake verification code, if the two codes are consistent, the anti-fake verification is passed, and otherwise, it is prompted that the anti-fake verification fails. The anti-fake method improves the anti-fake safety and reliability and effectively combines a tracing function with an anti-fake authentication function.

Description

technical field [0001] The invention proposes an anti-counterfeit method, in particular to a novel digital anti-counterfeit method combined with traceability technology. Background technique [0002] Anti-counterfeiting technology is a technical means used to identify authenticity and prevent counterfeiting and counterfeiting. It refers to technical measures, products, materials, technical equipment, etc. used to prevent counterfeiting, counterfeiting or identify authenticity. At present, anti-counterfeiting marks are affixed on the packaging of many commodities. There are many types of anti-counterfeiting marks, and the typical applications are as follows: [0003] 1. Holographic anti-counterfeiting mark: [0004] Also known as laser anti-counterfeiting marks, laser holography technology is a three-dimensional photography technology that has developed rapidly after the advent of lasers in the 1960s. [0005] 2. Digital anti-counterfeiting mark: [0006] The anti-counterf...

AI Technical Summary

Problems solved by technology

As a result, the passwords defined by the merchants are very long and complicated, and most of them are a combination of letters and numbers, which makes it very painful for consumers to enter queries.

Moreover, the security of such a long and complex password is also worrying, and at the same time, it can only perform anti-counterfeiting verification, and its functions and functions are relatively single.

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