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Radio frequency identification (RFID) anti-fake method

A technology of RFID tags and algorithms, applied in the field of RFID anti-counterfeiting, can solve the problems of low security of general-purpose chips, large size of special query machines, and easy to be cloned, etc., to facilitate security management, reduce the threshold of popularization, and realize the effect of security management.

Inactive Publication Date: 2012-08-08
JIANGSU KILOWAY ELECTRONICS
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  • Summary
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This method has many problems: the dedicated query machine is large in size and high in cost; the security of the general-purpose chip is very low, and it is easy to be cloned

Method used

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  • Radio frequency identification (RFID) anti-fake method

Examples

Experimental program
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Embodiment Construction

[0035] Such as figure 1 As shown, the present invention provides a kind of RFID anti-counterfeiting method, and concrete steps are:

[0036] 1. First design an RFID anti-counterfeiting chip. Its communication protocols can be varied (for example, conform to ISO / IEC14443, ISO / IEC15693, ISO / IEC18000-6C). The key is to have the following functions: a built-in stream encryption with irreversible operation Algorithm (such as the national commercial secret algorithm SM7); can store readable UID (global unique serial number) and unreadable key data; can return the data encrypted by the key according to the query command and data sent for the server Verify authenticity.

[0037] 2. Establish an anti-counterfeiting data center connected to the Internet. The server in the center stores the UID of the RFID anti-counterfeiting chip and the corresponding key data, and can use this information to identify the authenticity of the RFID anti-counterfeiting chip.

[0038] 3. The user uses an ...

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PUM

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Abstract

The invention discloses a radio frequency identification (RFID) anti-fake method. A RFID chip which matches with the method is designed. Under the condition that high security can be guaranteed, an anti-fake query is performed through using a common NFC (near field communication) intelligent terminal to connect a remote server. According to the invention, the RFID chip with the high security is adopted. The common NFC intelligent terminal is connected to the remote server. And the remote server carries out anti-fake identification on a RFID tag. Therefore, a popularization threshold can be substantially reduced and simultaneously the high security can be maintained.

Description

technical field [0001] The invention relates to an RFID anti-counterfeiting method. Background technique [0002] RFID is the abbreviation of Radio Frequency Identification, that is, radio frequency identification, commonly known as electronic tags. [0003] RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and can identify multiple tags at the same time, and the operation is fast and convenient. [0004] RFID is a simple wireless system for controlling, detecting and tracking objects. [0005] The basic working principle of RFID technology is not complicated: after the tag enters the magnetic field, it receives the radio frequency signal sent by the reader, and sends out t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06Q30/00H04L29/06H04L9/08
Inventor 邸鹏佘磊
Owner JIANGSU KILOWAY ELECTRONICS
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