Electronic tag encryption anti-counterfeiting method

Abstract

The invention relates to the technical field of electronic tags, in particular to an electronic tag encryption and anti-counterfeiting method, which enlarges the induction range of a radio frequency signal frequency band through an arranged broadband sealing band so as to carry out induction feedback on multi-frequency-band radio frequency signals emitted by a receiver stealing electronic tag data; the data in the storage fan-shaped piece is provided for the receiver, so the safety of the data in the tag body is protected, and the application effect of the encryption anti-counterfeiting technology of the electronic tag is improved; therefore, through the arranged broadband sealing band, the induction range of the frequency band of the radio frequency signal is enlarged, the multi-frequency-band radio frequency signal emitted by the receiver for stealing the electronic tag data is inductively fed back, the data in the storage fan blade is provided for the receiver, and then the data safety in the tag body is protected; therefore, the application effect of the electronic tag encryption anti-counterfeiting method is improved.

Description

technical field [0001] The invention relates to the technical field of electronic labels, in particular to an electronic label encryption anti-counterfeiting method. Background technique [0002] Electronic tags are also called radio frequency identification (Radio Frequency Identification, referred to as RFID) technology; it is a non-contact automatic identification technology based on radio frequency principles. Electronic tags are based on wireless communication technology, using the spatial coupling transmission characteristics of radio frequency signals to drive electronic The tag circuit emits the unique code stored in it to achieve the purpose of information identification, but the coded information stored in the electronic tag lacks corresponding security measures in the case of malicious cracking. [0003] The electronic tag is through the induction of the radio frequency signal of the same frequency band, identifies the code segment information that matches the sam...

AI Technical Summary

Problems solved by technology

According to the RF electronic tag ID and the relevant information of the low-voltage transformer, the corresponding low-voltage transformer check code is calculated through the SM7 encryption algorithm so that the low-voltage transformer can be uniquely identified and verified throughout the entire life cycle. In addition, the RF electronic tag in the anti-counterfeiting system is Electronic labels that are easy to be disassembled and have functions such as data encryption, identity authentication, and position sensing have better anti-counterfeiting effects than traditional systems; Password data bypasses the protection of voltage mutual induction monitoring, which leads to the failure of electronic tag encryption

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