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コウノ エイタロウ
KOHNO Eitaro
河野 英太郎 所属 ノートルダム清心女子大学 情報デザイン学部 情報デザイン学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2011 |
| 形態種別 | 研究論文（国際会議プロシーディングス） |
| 査読 | 査読あり |
| 標題 | Improvement of assurance for wireless sensor networks using packet detouring and dispersed data transmission |
| 執筆形態 | 共著 |
| 掲載誌名 | Proceedings - 2011 IEEE International Conferences on Internet of Things and Cyber, Physical and Social Computing, iThings/CPSCom 2011 |
| 掲載区分 | 国外 |
| 巻・号・頁 | pp.144-151 |
| 著者・共著者 | ◎Tomoya Okazaki,Eitaro Kohno,Yoshiaki Kakuda |
| 概要 | Node capture attacks are one prospective kind of attack on Wireless sensor networks (WSNs). To counter this attack, we have previously proposed secure decentralized data transfer. In this proposed method, it was assumed that multiple paths were in place. We also must consider node failures when we design the data transfer method on WSNs. In this paper, we propose a data dispersal method which aims to improve security and dependability features. We modified our routing method to be able to detour data packets enroute when node failure occurs. We measured in terms of such as varying parameters such as the number of shares, the threshold for the secret sharing scheme, the distance between the source and the destination nodes through simulation experiments. Additionally, we conducted simulations assuming node failures would occur in the environment. The results show that our method assured security and dependability features better than the single path-based method. |
| DOI | 10.1109/iThings/CPSCom.2011.62 |