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| Presentation | 2010-03-05 13:25 An Efficient Random Key Pre-distribution Protocol for Multi-Phase Wireless Sensor Networks (2) Hisashige Ito, Atsuko Miyaji, Kazumasa Omote (JAIST)  IT2009-109 ISEC2009-117 WBS2009-88 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A secure multi-phase WSN has a feature that a network automatically self-heals against the node-cap- ture attack. This means that the ratio of compromised links is limited and constant even if the adversary regularly corrupts sensor nodes of the network. For instance, the RoK scheme shows that the ratio of compromised links is suppressed to about 10%. However, the ratio of compromised links is not too low in the existing Random Key Pre- distribution (RKP) schemes for multi-phase WSN including the RoK scheme. In other words, the existing schemes do not satisfy the high security of links against the node-capture attack. In this paper, we propose an alternative RKP scheme for multi-phase WSN, in which the ratio of compromised links becomes close to zero. Our scheme achieves the great reduction of the ratio of compromised links by enhancing the RoK scheme. Concretely, a private key-seed is not directly stored in each sensor node by applying the polynomial-based scheme to the RoK scheme. Furthermore, we show that the results obtained analytically and by simulations are very similar. Therefore, our scheme can dramatically improve the ratio of compromised links. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Sensor Network / Random Key Predistribution / Polynomial / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 445, ISEC2009-117, pp. 247-254, March 2010. | |
| Paper # | ISEC2009-117 | |
| Date of Issue | 2010-02-25 (IT, ISEC, WBS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | IT2009-109 ISEC2009-117 WBS2009-88 |
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| Conference Information | |
| Committee | IT ISEC WBS |
| Conference Date | 2010-03-04 - 2010-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagano-Engineering Campus, Shinshu University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ISEC |
| Conference Code | 2010-03-IT-ISEC-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Efficient Random Key Pre-distribution Protocol for Multi-Phase Wireless Sensor Networks (2) |
| Sub Title (in English) | |
| Keyword(1) | Wireless Sensor Network |
| Keyword(2) | Random Key Predistribution |
| Keyword(3) | Polynomial |
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| 1st Author's Name | Hisashige Ito |
| 1st Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
| 2nd Author's Name | Atsuko Miyaji |
| 2nd Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
| 3rd Author's Name | Kazumasa Omote |
| 3rd Author's Affiliation | Japan Advanced Institute of Science and Technology (JAIST) |
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| Speaker | Author-1 |
| Date Time | 2010-03-05 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | ISEC |
| Paper # | IT2009-109, ISEC2009-117, WBS2009-88 |
| Volume (vol) | vol.109 |
| Number (no) | no.444(IT), no.445(ISEC), no.446(WBS) |
| Page | pp.247-254 |
| #Pages | 8 |
| Date of Issue | 2010-02-25 (IT, ISEC, WBS) |
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