Interactive anti-counterfeiting authentication method and intelligent anti-counterfeiting label

Abstract

The invention discloses an interactive anti-counterfeiting authentication method which comprises an anti-counterfeiting label, anti-counterfeiting authentication equipment and an anti-counterfeiting server, wherein the anti-counterfeiting label comprises a microprocessor unit which can execute an anti-counterfeiting authentication logic; and the anti-counterfeiting label and the anti-counterfeiting server conduct interactive authentication based on passwords and a one-way encryption algorithm with the help of the anti-counterfeiting authentication equipment, and synchronize and update the passwords simultaneously. An intelligent anti-counterfeiting label which is applicable to the interactive anti-counterfeiting authentication method comprises the microprocessor unit, and the intelligent anti-counterfeiting label includes an anti-counterfeiting logic and adopts an easily destroyed package, is connected with a cassette plug which meets the standard of a storage card interface, defined by the SD (Secure Digital) association, through a flexible connecting part, is connected with the anti-counterfeiting authentication equipment through the cassette plug, is powered by the anti-counterfeiting authentication equipment, and interacts with the anti-counterfeiting authentication equipment through an analog expanded memory card or SDIO (secure digital input / output) equipment. The interactive anti-counterfeiting authentication method is applicable to the anti-counterfeiting identification field, has a reasonable cost compared with an anti-counterfeiting subject matter with certain value, has the advantages of usability, accuracy and safety, and supports multiple authentications.

Description

technical field [0001] The invention relates to an interactive anti-counterfeiting verification method and an intelligent anti-counterfeiting label suitable for the interactive anti-counterfeiting verification method. Background technique [0002] Anti-counterfeiting technology has a history of many years. At present, widely used technologies include laser holographic anti-counterfeiting, invisible image anti-counterfeiting, chemical ink anti-counterfeiting, nuclear track anti-counterfeiting, texture anti-counterfeiting, code anti-counterfeiting and so on. [0003] Generally speaking, a good anti-counterfeiting technology should meet the following requirements: [0004] 1. The anti-counterfeiting information cannot be copied and imitated within a certain period of time; [0005] 2. Multiple accurate verifications can be performed anytime and anywhere; [0006] 3. The cost is reasonable compared with the anti-counterfeiting subject matter; [0007] The above three requirem...

AI Technical Summary

Problems solved by technology

Although this kind of anti-counterfeiting mark has a high technical content, it can be completely counterfeited in theory, driven by the profiteering of counterfeiting, it cannot be guaranteed that it will not be copied, which can be proved from the counterfeit banknote incidents that have occurred in the past

There are also anti-counterfeiting technologies that use the principle that "no two leaves in the world are exactly the same", which can theoretically ensure that the anti-counterfeiting marks are unique and cannot be completely imitated, but theoretically this uniqueness is also difficult to be tested. , thus leaving an opportunity for counterfeiters

There are also some anti-counterfeiting technologies that use random numbers as unique identifiers to ensure probabilistic uniqueness, but this technology has the disadvantages that anti-counterfeiting information is easily copied and does not support multiple verifications

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