Anti-fake tracing method based on hyper-elliptic curve cryptosystem

Abstract

The invention discloses an anti-fake tracing method based on a hyper-elliptic curve cryptosystem. The anti-fake tracing method comprises the following steps: setting a production enterprise code, a date code and a specification code; performing encryption conversion on the production enterprise code, the date code and the specification code through a conversion method of system conversion and section partition; performing permutation and combination on section identification codes and authentication type codes in the production enterprise code, the date code and the specification code and generating a check code; taking an elliptic cure cryptosystem as a public key infrastructure platform, designing the tracing method and using a C/S architecture; a system distributes a public key and a private key to a handheld device, and during decoding, the handheld device inquires the public key and the private key to a server, compared with the existing anti-counterfeit technology, the anti-fake tracing method based on the hyper-elliptic curve cryptosystem provided by the invention has the advantages of being large in data volume and difficult to be imitated; besides, the security, the uniqueness and the unduplicatedness of data are guaranteed, the decoding difficulty is increased and the anti-falsification is strong.

Description

technical field [0001] The invention relates to an anti-counterfeit traceability method based on a hyperelliptic cipher, which belongs to the technical field of computers. technical background [0002] At present, the anti-counterfeiting methods of article coding usually include laser holography, fluorescent ink, temperature-changing ink, barcode, etc. The article coding must be unique, safe, reliable, and non-replicable to truly protect the authentic product from being forged, avoiding and Reduce economic losses and fundamentally protect the interests of consumers. [0003] The above method is relatively simple, and can only realize the anti-counterfeiting function of the enterprise, and the structure of the coding method is relatively simple, and the counterfeiter can easily decode it smoothly, and produce the counterfeit product with the same product number as the genuine product, which brings safety shopping to consumers. Inconvenience has come, and it has also caused g...

AI Technical Summary

Problems solved by technology

[0003] The above method is relatively simple, and can only realize the anti-counterfeiting function of the enterprise, and the structure of the coding method is relatively simple, and the counterfeiter can easily decode it smoothly, and produce the counterfeit product with the same product number as the genuine product, which brings safety shopping to consumers. Inconvenience has come, and it has also caused great economic losses to the enterprise.

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