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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/10653
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| タイトル: | Lightweight Integrity for XOR Network Coding in Wireless Sensor Networks |
| 著者: | Izawa, Kazuya
Miyaji, Atsuko
Omote, Kazumasa |
| キーワード: | wireless sensor networks
XOR network coding
pollution attack
universal hash functions |
| 発行日: | 2012 |
| 出版者: | Springer |
| 誌名: | Lecture Notes in Computer Science |
| 巻: | 7232/2012 |
| 開始ページ: | 245 |
| 終了ページ: | 248 |
| DOI: | 10.1007/978-3-642-29101-2_17 |
| 抄録: | In INFOCOM 2009, Yu, Wei, Ramkumar and Guan have proposed the novel mechanism (called Yu’s scheme), in which a forwarder can filter polluted messages before spreading the pollution in the XOR network coding systems. In order to perform such filtering, two or more message authentication codes (MACs) are used for this scheme. However, Yu’s scheme has a problem that the number of MACs increases at every coding point, since it cannot operate MACs with the XOR network coding. This means that the MAC of Yu’s scheme does not have homomorphic property. In this paper, we propose the first symmetric-key-based scheme not only to filter polluted messages but also to operate MACs with the XOR networ coding on a forwarder. The XOR network coding of MACs produces improvement which does not increase the number of MACs at a coding point. Our scheme uses the UHFs-based MAC with a homomorphic property to hold homomorphic MAC, and hence it can aggregate MACs in our XOR network coding systems. We emphasize that a forwarder cannot straightforward filter polluted messages even if our scheme uses the UHFs-based MACs. |
| Rights: | This is the author-created version of Springer, Kazuya Izawa, Atsuko Miyaji and Kazumasa Omote, Lecture Notes in Computer Science, 7232/2012, 2012, 245-248. The original publication is available at www.springerlink.com, http://dx.doi.org/10.1007/978-3-642-29101-2_17 |
| URI: | http://hdl.handle.net/10119/10653 |
| 資料タイプ: | author |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
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| 17787.pdf | | 243Kb | Adobe PDF | 見る/開く |
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