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A method and system for protecting radio frequency identification tag data

A technology of radio frequency identification tags and data, applied in the field of radio frequency identification, can solve the problems of low feasibility and low security, and achieve the effect of protecting security, small changes and high compatibility

Inactive Publication Date: 2016-02-24
中国航天科工集团第二研究院七0六所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the feasibility and safety of this method are relatively low.

Method used

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  • A method and system for protecting radio frequency identification tag data
  • A method and system for protecting radio frequency identification tag data

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] Such as figure 1 Shown is a schematic structural diagram of the system for protecting radio frequency identification tag data of the present invention. The system 100 for protecting radio frequency identification tag data includes a preprocessing computer 10, an RFID tag issuing device 20, an RFID tag reading device 30, an IC card reader (41, 42, 43), an RFID reader (51, 52), At least one radio frequency identification tag (RFID tag) 6 .

[0030] Wherein, the IC card reader 41 is connected with the preprocessing computer 10 . The IC card reader 42 is connected to this RFID tag issuing device 20 , and the RFID reader / writer 51 is also connected to the RFID tag issuing device 20 . The IC card reader 43 is connected to the RFID tag reading device 30 , and the RFID reader / writer 52 is also connected to the RFID tag reading device 30 .

[0031] The radio frequency identification tag 6 can be applied in the RFID reader-writer 51 , 52 , and the RFID reader-writer 51 , 52 is...

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Abstract

The invention discloses a method and a system for protecting radio frequency identification label data. The method comprises manufacturing an encryption card and a corresponding decryption card; transmitting data needed to be written in a radio frequency identification label and label identification to an integrated circuit (IC) card reader which is provided with the encryption card to encrypt to generate enciphered data, and utilizing a radio frequency identification device (RFID) reader to write the enciphered data into the radio frequency identification label; utilizing the RFID reader to read the enciphered data in the radio frequency identification label, transmitting the enciphered data to an IC card reader which is provided with the decryption card to decrypt to generate decryption data. The method and the system for protecting the radio frequency identification label data protect the safety of the data of the radio frequency identification label. The IC card technology is used, a prior RFID application system is changed little, and compatibility is high. On the base of the prior RFID system, only the cost of an IC card system is increased, and the cost is low.

Description

technical field [0001] The invention relates to the field of radio frequency identification, in particular to a method and system for protecting radio frequency identification label data. Background technique [0002] RFID (Radio Frequency Identification) technology has the characteristics of fast, long-distance, multi-target, non-line-of-sight reading items, and passive RFID tags do not require battery power and maintenance, so they are widely used in logistics management, vehicle management and other items that need to be tracked field of. At present, the widely used UHF RFID tag is an RFID tag conforming to the ISO / IEC18000-6C standard. [0003] The main purpose of the RFID system of ISO / IEC18000-6C is to be applied to the single product management in logistics tracking, and it is required to be able to realize fast and long-distance RFID tag identification and reading and writing; since RFID tags are used for individual item management, RFID tags are required low cost....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G06K19/073
Inventor 蒋遂平
Owner 中国航天科工集团第二研究院七0六所
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