A Secured Authentication Protocol for Wireless Sensor Networks using Elliptic Curves Cryptography
學年 99
學期 2
出版（發表）日期 2011-05-01
作品名稱 A Secured Authentication Protocol for Wireless Sensor Networks using Elliptic Curves Cryptography
作品名稱（其他語言）
著者 Yeh, Hsiu-lien; Chen, Tien-ho; Liu, Pin-chuan; Kim, Tai-hoo; Wei, Hsin-wen
單位 淡江大學電機工程學系
出版者 Basel: M D P I AG
著錄名稱、卷期、頁數 Sensors 11(5), pp.4767-4779
摘要 User authentication is a crucial service in wireless sensor networks (WSNs) that is becoming increasingly common in WSNs because wireless sensor nodes are typically deployed in an unattended environment, leaving them open to possible hostile network attack. Because wireless sensor nodes are limited in computing power, data storage and communication capabilities, any user authentication protocol must be designed to operate efficiently in a resource constrained environment. In this paper, we review several proposed WSN user authentication protocols, with a detailed review of the M.L Das protocol and a cryptanalysis of Das’ protocol that shows several security weaknesses. Furthermore, this paper proposes an ECC-based user authentication protocol that resolves these weaknesses. According to our analysis of security of the ECC-based protocol, it is suitable for applications with higher security requirements. Finally, we present a comparison of security, computation, and communication costs and performances for the proposed protocols. The ECC-based protocol is shown to be suitable for higher security WSNs.
關鍵字 authentication; security; ECC; wireless sensor network
語言 en
ISSN 1424-8220
期刊性質
收錄於 EI SCIE
產學合作
通訊作者
審稿制度
國別 CHE
公開徵稿
出版型式 電子版
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