Sensors & Transducers Journal
(ISSN: 2306-8515, e-ISSN 1726-5479)
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205.767 |
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(ISSN: 2306-8515, e-ISSN 1726-5479) |
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Intelligent Information Process, Automation Technologies and Applications
Vol. 21, Special Issue, May 2013, pp.188-192
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Application of Elliptic Curve Cryptography in ZigBee Wireless
Sensor Network
1,2 Feng Xu, 3 Xuan Zhou, 1 Dan Zhou, 1* Shusheng Peng1 Nanjing Univ. of Sci. & Techn., Nanjing, 210094, P. R. China 2Nanjing Military Region 73033 Troops, Nanjing, 211132, P. R. China 3Nanjing Feiteng Technological Development Co., Ltd, Nanjing, 210094, P. R. China 1 E-mail: p3tzdhz@163.com, * njustpss@163.com
Received: 30 March 2013 /Accepted: 14 May 2013 /Published: 30 May 2013 |
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Abstract: An encryption algorithm is the core of network security, but for ZigBee wireless sensor network (WSN), the complexity of this algorithm directly affects the cost and energy consumption in MCU hardware storage resources, which results in confliction between data protection and overhead. In this paper, a contradiction simple elliptic curve cryptosystem (ECC) is proposed to use for terminal nodes and host computer for data encryption and authentication, the purpose is to save the hardware cost and enhanced data security.
Keywords: : Network security, ZigBee, WSN, ECC
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