Fast and effective anti-fake identifying method

Abstract

The invention belongs to the technical field of anti-fake identifying, and provides a fast and effective anti-fake identifying method. The anti-fake identifying method includes the following steps that unique identity is obtained through combined public keys and is printed on negotiable securities in a two-dimension code mode; an intelligent terminal scans two-dimension codes to obtain identity information and then sends the identity information to a background through a communication network; public keys of the identity are obtained through public key calculation, and private keys are combined for decryption calculation; if decryption succeeds, plain code information can be obtained; the plain code information is matched with inquiring database information of the background; if the information is matched, it is shown that verification succeeds, the background records and feeds the records back to the intelligent terminal, and if the negotiable securities are disposable, security information is cancelled; if the information is not matched, or decryption fails, it is shown that verification fails, the background performs recording and notifies an administrative department of tracing. The negotiable securities can be read through an intelligent mobile phone, the identity information is matched and encrypted, and the anti-fake identifying advantage is achieved effectively and fast.

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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