A digital anti-counterfeiting method for multiple security cigarettes

Abstract

The invention discloses a digital anti-counterfeiting method for multiple security cigarettes, which comprises four overlapping steps of input verification based on redundancy check, algorithm verification step, production information verification step and inquiry record verification step plus security verification steps. The multi-security cigarette digital anti-counterfeiting method has multiple anti-counterfeiting functions, and significantly reduces loopholes in the existing anti-counterfeiting technology. This method most likely eliminates the failure of the cigarette digital anti-counterfeiting query caused by the potential security loopholes in the digital query. At the same time, the method adopts a modular design and is embedded in the relevant digital anti-counterfeiting system. When some security verification modules fail, mutual detection and custom upgrade or adjustment can be realized to further enhance security.

Description

technical field [0001] The invention relates to a digital anti-counterfeiting method for multi-security cigarettes, which belongs to the technical field of digital anti-counterfeiting. Background technique [0002] Digital anti-counterfeiting technology is a high-tech anti-counterfeiting technology that comprehensively utilizes advanced digital coding, encryption, database, network and other technologies. Digital anti-counterfeiting verification is generally divided into two methods, namely algorithm verification and storage verification. Anti-counterfeiting numbers with autocorrelation generally verify their legitimacy through corresponding encryption algorithms; random anti-counterfeiting codes without autocorrelation generally check the anti-counterfeiting database to verify the existence of the corresponding anti-counterfeiting code and count the number of visits (denoted as c). When the code does not exist or c≥1, it prompts consumers to buy counterfeit products. [0...

AI Technical Summary

Problems solved by technology

[0005] 1. Due to the large amount of production information used for quality traceability (the production time must be accurate to the minute), the generated anti-counterfeiting codes have a large number of digits (such as the 18-digit anti-counterfeiting code for the Furongwang brand series), and it is not very convenient for consumers to inquire. It is easy to enter the wrong number in SMS or 400 phone inquiry

When the wrong content entered by the consumer just satisfies the encryption algorithm and the first query will prompt that the query is the correct number, but the prompted brand does not match the actual packaging, and consumers will misunderstand

[0006] 2. As a reversible encryption algorithm, generally speaking, it has the possibility of being cracked

The security of this type of digital anti-counterfeiting mode is based on the security of the encryption algorithm. Once the encryption algorithm or key is leaked, counterfeiters can generate anti-counterfeiting numbers that have never been checked, which will bring disaster to cigarette manufacturers. Impact and immeasurable loss

[0007] The digital anti-counterfeiting algorithm is closely coupled with the digital anti-counterfeiting system. Various subjective or non-subjective reasons may cause security risks such as leaks. Once a problem is found, it is difficult to respond in time

Images