A Quick and Effective Anti-counterfeit Authentication Method

Abstract

The invention belongs to the technical field of anti-counterfeiting and authentication, and provides a fast and effective anti-counterfeiting and authentication method, comprising the following steps: a unique identification is obtained from a combined public key, and printed on securities in the form of a two-dimensional code; Scan the two-dimensional code to obtain the identification information, and then send it to the background through the communication network; through the public key calculation, the public key of the identification is obtained, and the decryption operation is performed in combination with the private key; if the decryption is successful, the plain code information is obtained; further with the background query If the information matches, it means that the verification is successful, and the background records and feeds back to the smart terminal. If it is a one-time securities, the securities information will be canceled; At the same time, notify the management department to follow up. The invention has the characteristics of being able to complete the reading of the securities through the smart phone, matching and encrypting the identification information, and effectively and quickly realizing anti-counterfeiting and authentication.

Description

technical field [0001] The invention belongs to the technical field of anti-counterfeiting and authenticity verification, and particularly relates to a fast and effective anti-counterfeiting and authenticity verification method in the fields of finance, insurance, government industry, transportation, commerce and aviation. Background technique [0002] With the development of the economy, there have been some greedy people in the society who, in order to earn money by any means, falsified some securities, and even made counterfeit currency and certificates, in order to achieve the goal of getting something for nothing. Therefore, in order to avoid counterfeiting, many securities, including: banknotes, shopping coupons, train tickets, etc., have taken some anti-counterfeiting measures; but most of these anti-counterfeiting measures are professional anti-counterfeiting measures, which require professional tools to identify genuine ones. False, ordinary people are generally una...

AI Technical Summary

Problems solved by technology

Therefore, in order to avoid counterfeiting, many securities, including: banknotes, shopping coupons, train tickets, etc., have taken some anti-counterfeiting measures; but most of these anti-counterfeiting measures are professional anti-counterfeiting measures, which require professional tools to identify genuine ones. False, ordinary people are generally unable to identify it with the naked eye, and need to get a professional testing agency, for example: banknotes can only be identified by banks and other financial institutions, train tickets can only be identified by the ticket window; It is only after the fact that you can find out that you have been cheated, resulting in the loss of money, and it has not achieved the effect of effective anti-counterfeiting

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