Efficiently Fuzzy Controlling with Dynamic Window in Elliptic Curve Cryptography Sensor Networks

• Published in: World Congress on Engineering 2012. July 4-6, 2012. London, UK Vol. 2188; pp. 642 - 647
• Main Authors: Huang, Xu, Sharma, Dharmendra, Shah, Pritam Gajkumar
• Format: Journal Article
• Language: English
• Published: 01.03.2010
• Subjects: Computer information security; Computer simulation; Dynamics; Fuzzy; Fuzzy set theory; Mathematical analysis; Remote sensors; Wireless networks
• ISSN: 2078-0958

It is noted that the wireless sensor networks (WSN) based on the rapid progress of wireless communications and embedded micro electro mechanical systems technologies are becoming important part in our daily life. However, the security of the WSN becomes one of the major concerns in its applications. Even elliptic curve cryptography (ECC) prominently offers great potential benefits for WSN security there is still a lot of work needs to be done due to WSN has very restraint running conditions such as limited energy source, capability of computing, etc. Also it is well known that scalar multiplication operation in ECC accounts for about 80% of key calculation time on wireless sensor network motes. In our current paper we present an optimized dynamic window based on our previous research works. The whole quality of service (QoS) has been improved under this algorism in particularly the power consuming is more efficiently. The simulation results showed that the average calculation time, due to fuzzy conditions decreased from previous 26 to current 9 as a whole the calculation time, decreased by approximately 17% in comparison to our previous algorithms in an ECC wireless sensor network.