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RFID 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 solution, no system-level solution, lack of supporting security measures, etc., to enhance practicability, protect security, and reduce application. cost effect

Inactive Publication Date: 2019-02-05
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  • 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 data transmission and authentication system and method
  • RFID 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 data transmission and authentication system and method. The system comprises: a verification reader-writer system at a user terminal, and a background verification server system, wherein the verification reader-writer system at the user terminal comprises a verification reader-writer and an electronic tag; and the background verification server system comprises an authentication server and a data center. Based on the above data transmission and authentication system, the RFID data transmission and authentication method proposed by the invention comprises a preparation stage of the electronic tag and an a radio frequency identification field stage of the electronic tag. According to the method and system disclosed by the invention, by adopting the sleep technology of the electronic tag in combination with the private key encryption EPC, the identity identification of the verification reader-writer and the background server authentication, and in cooperation with the passive ultrahigh frequency electronic tag, the practicality for various special application occasions is enhanced, the security of target information is effectively protected, the application cost is reduced, and RFID data security and anti-counterfeiting authentication functions are achieved.

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): H04W12/02H04W12/06H04W12/47
CPCH04W12/02H04W12/06
Inventor 颜馨
Owner 颜馨
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