Presentation | 2010-05-21 Generation Technique of Secret Information for Handheld Devices Exploiting Characteristics of Multipath Fading Channel Tomohiro IWAMOOTO, Shigeaki TAGASHIRA, Yutaka ARAKAWA, Akira FUKUDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An explosive spread of handheld devices with wireless communication capability, such as smart phone and cellular phone, rapidly increases opportunity for data communication using ad-hoc short-range wireless network. An easy realization of secure communication in such network is indispensable to user-friendly networking environment towards next generation ubiquitous computing. In this paper, we propose an encryption key sharing technique which generates the same encryption key on a communication pair rather than distribute a prepared key from one to the other. The main idea of the proposed technique is to generate the key based on the variation of multipath fading channel caused by shaking a sender-receiver pair. Furthermore, we construct a prototype system realizing the proposed technique and evaluate the effectiveness of it in an actual environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Short-range wireless communication / channel characteristics / multipath fading / key agreement |
Paper # | MoMuC2010-15 |
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Committee | MoMuC |
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Conference Date | 2010/5/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Generation Technique of Secret Information for Handheld Devices Exploiting Characteristics of Multipath Fading Channel |
Sub Title (in English) | |
Keyword(1) | Short-range wireless communication |
Keyword(2) | channel characteristics |
Keyword(3) | multipath fading |
Keyword(4) | key agreement |
1st Author's Name | Tomohiro IWAMOOTO |
1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University:Faculty of Information Science and Electrical Engineering, Kyushu University() |
2nd Author's Name | Shigeaki TAGASHIRA |
2nd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University:Faculty of Information Science and Electrical Engineering, Kyushu University |
3rd Author's Name | Yutaka ARAKAWA |
3rd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University:Faculty of Information Science and Electrical Engineering, Kyushu University |
4th Author's Name | Akira FUKUDA |
4th Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University:Faculty of Information Science and Electrical Engineering, Kyushu University |
Date | 2010-05-21 |
Paper # | MoMuC2010-15 |
Volume (vol) | vol.110 |
Number (no) | 40 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |