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RFID (Radio Frequency Identification Device) data transmission and authentication system and method

An authentication system and data center technology, applied in the field of radio frequency identification, can solve problems such as no system-level solutions, no system-level solutions, and lack of supporting security measures, so as to reduce application costs, enhance practicability, and protect safe effect

Active Publication Date: 2012-08-22
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of method only proposes an idea, and does not propose a system-level solution. It lacks a series of supporting security measures in all links of production and circulation, so it is far from enough to propose this encrypted EPC idea. Because the existing RFID data security strategy is not mature enough, there are no system-level solutions and other defects,

Method used

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  • RFID (Radio Frequency Identification Device) data transmission and authentication system and method
  • RFID (Radio Frequency Identification Device) data transmission and authentication system and method
  • RFID (Radio Frequency Identification Device) data transmission and authentication system and method

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] The RFID data transmission and authentication system and method of the present invention are specifically completed through the following three stages.

[0027] Data encapsulation: Commodity manufacturers order electronic radio frequency tags from electronic radio frequency tag manufacturers as needed and authorize private encryption keys to them. The purpose is to encrypt the original commodity EPC and write the encrypted EPC to the electronic tag to form a unique Encrypt EPC information, so that even if the encrypted EPC information is leaked out, the outside world cannot recover the original EPC information because they do not have the key. This provides a basic encryption measure. The custom-made electronic radio frequency tag is characterized by a customized dormancy function: after the electronic radio frequency tag announces the d...

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Abstract

The invention discloses an RFID (Radio Frequency Identification Device) data transmission and authentication system and method. The RFID data transmission and authentication system comprises a checking reader-writer system at a user terminal and a background checking server system, wherein the checking reader-writer system at the user terminal comprises a checking reader-writer and an electronic tag; and the background checking server system comprises a checking server and a data center. Based on the data transmission and authentication system, the RFID data safe transmission and authentication method comprises the steps of a preparation stage of the electronic tag and a radio frequency identification field stage of the electronic tag. According to the RFID data transmission and authentication system and method, by using an electronic tag sleeping technology and combining with a private key encrypted EPC (Electronic Product Code), checking reader-writer identification and background server authentication as well as matching with a passive ultra-high frequency electronic tag, practicability for various kinds of special application occasions is enhanced, the security of target information is effectively protected, application cost is lowered, and RFID data security and a function of anti-counterfeiting identification are realized.

Description

technical field [0001] The invention belongs to the technical field of radio frequency identification, and in particular relates to a radio frequency identification (RFID, Radio Frequency Identification) data transmission and authentication system and method. Background technique [0002] Radio frequency identification technology is the use of radio frequency long-distance communication to achieve the purpose of identification, tracking, positioning and management of items. Radio frequency identification technology has broad application prospects in many fields such as industrial automation, commercial automation, traffic control management, anti-counterfeiting, and even military use, and has attracted widespread attention. [0003] Electronic tags and readers made using radio frequency identification technology are widely used, especially electronic tags as nodes of the Internet of Things, which can effectively store various information of attached items and transmit these ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00H04L29/06H04L9/32
Inventor 文光俊李建田锟
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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