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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 | 2011/01 |
| 形態種別 | 研究論文（学術雑誌） |
| 査読 | 査読あり |
| 標題 | Improvement of Dependability against Node Capture Attacks for Wireless Sensor Networks |
| 執筆形態 | 共著 |
| 掲載誌名 | IEICE Transactions on Information and Systems |
| 掲載区分 | 国内 |
| 出版社・発行元 | IEICE-Institute of Electronics, Information and Communication Engineers |
| 巻・号・頁 | E94D(1),pp.19-26 |
| 担当区分 | 筆頭著者,責任著者 |
| 著者・共著者 | ◎Eitaro Kohno,Tomoyuki Ohta,Yoshiaki Kakuda,Masaki Aida |
| 概要 | A Wireless Sensor Network (WSN) has sensor nodes which have limited computational power and memory size. Due to the nature of the network, the data is vulnerable to attacks. To compensate for this problem, there are many countermeasures which utilize common or public key cryptosystems that have been proposed. However, these methods have problems with establishing keys between the source and the destination nodes. When these two nodes try to establish new keys, they must exchange information several times. Also, the routes of the WSNs can change frequently due to an unstable wireless connection and batteries running out on sensor nodes. In this paper, we propose a new data distribution method to compensate for vulnerability and failure based on the Secret Sharing Scheme. In addition, we will confirm the effect of our method through experiments. Concerning security, we compare our method with the existing TinySec. |
| DOI | 10.1587/transinf.E94.D.19 |
| ISSN | 0916-8532 |