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Physical unclonable function based wireless sensor network and realizing method thereof

A wireless sensor and physical technology, applied in network topology, wireless communication, transmission system, etc., can solve the problem of impossible RFID replication, achieve high security and reliability, solve the problem of replication attack, and ensure the effect of security

Inactive Publication Date: 2012-06-27
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A safe and effective authentication mechanism for RFID has always been a difficult problem to solve, and its replicability has brought even greater challenges
The emergence of the physical non-clonable function has completely solved this problem, making it impossible to replicate RFID. This technology has brought about a revolutionary change in the terminal authentication mechanism.

Method used

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  • Physical unclonable function based wireless sensor network and realizing method thereof
  • Physical unclonable function based wireless sensor network and realizing method thereof
  • Physical unclonable function based wireless sensor network and realizing method thereof

Examples

Experimental program
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Embodiment

[0039] Such as Figure 1-9 A wireless sensor network based on physical unclonable functions is shown, including terminals and servers, and a server and several terminals are connected in a star network structure.

[0040] The terminal described in this embodiment includes: a self-destruct circuit module, a physical unclonable module, a power detection module, a data acquisition module, a terminal wireless communication module, and an FPGA; the entire terminal is centered on the FPGA, and other modules are connected to the FPGA under the control of the FPGA ; The self-destruction circuit module, the physical unclonable module and the power detection module are packaged in a light-tight black box; the data acquisition module and the terminal wireless communication module are installed outside the black box.

[0041] In this embodiment, the server includes: a challenge response protocol execution module, a data storage and display module, and a server wireless communication modul...

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PUM

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Abstract

The invention discloses a physical unclonable function based wireless sensor network, which comprises a plurality of terminals and a server. The server is connected with the terminals. The invention further discloses an application method of the physical unclonable function based wireless sensor network. By the physical unclonable function based wireless sensor network, the defect of singularity of safety technology of the existing wireless sensor network is overcome, safety of the integral network and data of the terminals is guaranteed by synthetizing multiple technologies, a complete system is formed, high safety and reliability of the architecture of the physical unclonable function based wireless sensor network are guaranteed, and the physical unclonable function based wireless sensor network has wide prospect of application of the internet of things.

Description

technical field [0001] The invention relates to a wireless sensor network, in particular to a wireless sensor network based on a physical non-clonable function and an implementation method thereof. Background technique [0002] In recent years, the Internet of Things has developed rapidly, and all countries have paid close attention to the construction of the Internet of Things. Since Premier Wen Jiabao put forward the slogan of "perceiving China", my country's Internet of Things construction is also in full swing. At the same time, the security issues of the Internet of Things have also aroused extensive research upsurge. Unlike the Internet that has developed relatively maturely today, the security measures of the Internet of Things almost do not exist. The sensor network is composed of a large number of small, cheap, battery-powered sensor nodes with wireless communication and monitoring capabilities. These nodes are densely deployed in the monitoring area to achieve th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/00H04W84/18H04L29/06H04W12/06
Inventor 宋宇波王雪晨刘锡仑贾成伟
Owner SOUTHEAST UNIV
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