Realization of Secure Ambient Wireless Network System Based on Spatially Distributed Ciphering Function
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概要
- 論文の詳細を見る
This paper proposes a secure wireless network system required for an ambient information society; it forms a privacy zone wherein terminals can securely communicate secret information using an arbitrary general radio channel. For this system, we introduce a scheme using a side-information from a special node. The information is used as an encryption key so that the detectable region of the key defines a privacy zone. We implement the scheme on the basis of IEEE 802.15.4 and realize the world's first ambient network platform with the above functionality. An experiment and demonstration show the effectiveness of the proposed system.
- The Institute of Electronics, Information and Communication Engineersの論文
著者
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Miyamoto Shinichi
Graduate School Of Engineering Osaka University
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Okada Masashi
Graduate School Of Information Technology Osaka University
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Kagawa Keiichiro
Research Institute of Electronics, Shizuoka University
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HATANAKA Masahide
Graduate School of Information Science and Technology, Osaka University
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OKADA Masashi
Graduate School of Information Science and Technology, Osaka University
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