Commodity authenticity detecting method and system based on two-dimension code

Abstract

The invention discloses a commodity authenticity detecting method and system based a two-dimension code. The method comprises the steps that a third party service server is used for manufacturing the commodity two-dimension code for a commodity, and meanwhile the commodity two-dimension code is signed through a platform certificate corresponding to the third party service server; an NFC safety client side is used for scanning the commodity two-dimension code, and a signature value of the commodity two-dimension code is obtained; whether the signature value obtained by the NFC safety client side is matched with the two-dimension code signature value prestored in an image copyright authentication and management server or not is judged through the image copyright authentication and management server; if the signature value obtained by the NFC safety client side is matched with the two-dimension code signature value prestored in the image copyright authentication and management server, it is judged that the commodity is an authentic product. The legal right of commodity manufacturers is protected from a data source, data credibility and safety of data through the secret key technology, the NFC technology and the two-dimension code technology.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a two-dimensional code-based commodity authenticity detection method and system thereof. Background technique [0002] In the prior art, after a user buys a product in the market, he needs to identify whether it is genuine and verify its copyright, generally through the following two methods: [0003] Scratch code verification: After buying the product, obtain the scratch card and other identifications carried by the product itself, and the consumer scrapes the verification code, enters the verification code through the website or client notified by the product, and returns the verification result from the background. [0004] Two-dimensional code verification: Consumers purchase goods, obtain the two-dimensional code of the product from the product, scan the two-dimensional code with the terminal device, and the background of the service side of the product will return the v...

AI Technical Summary

Problems solved by technology

[0005] However, since both verification codes and QR codes are used offline, the generation and use of verification codes and QR codes is an asynchronous process. Whether the code itself has not been tampered with and copied, and whether the verification process is safe puts forward higher requirements

[0006] The existing image copyright protection technology fails to achieve the above points, and other manufacturers often steal the verification code or QR code from the genuine manufacturer, and verify it through the background of other manufacturers, and the returned information is still genuine. Thus misleading consumers and harming the legitimate interests of genuine manufacturers

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