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| Presentation | 2014-11-12 14:35 Study on Secure Common Key Transmission in Chaos MIMO Scheme Yuma Inaba, Eiji Okamoto (Nagoya Inst. of Tech.)  RCS2014-202 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Ad-hoc networks have attracted attention according to the spread of wireless LAN systems. However, safe communication is not realized in the ad-hoc network by conventional cipher schemes such as RSA encryption which needs the distribution of trusted public key, because there is no trusted central terminal such as the Certificate Authority. Therefore, to solve this problem, we propose a physical layer ad-hoc public key transmission scheme based on chaos-encrypted communication. In general, the chaos encryption is not recognized as a strong cipher scheme. Thus, we show that the proposed scheme can realize a safe communication in ad-hoc networks, and that the security depends on the difficulty of discrete logarithm problem which is the common criterion in the current encryption schemes. Furthermore, we clarify the relationship between the eavesdropper channel capacity and the key similarity. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | multihop communications / encryption / chaos / MIMO / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 295, RCS2014-202, pp. 31-36, Nov. 2014. | |
| Paper # | RCS2014-202 | |
| Date of Issue | 2014-11-05 (RCS) | |
| 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 | RCS2014-202 |
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| Conference Information | |
| Committee | AP RCS |
| Conference Date | 2014-11-12 - 2014-11-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yamagata University, Yonezawa Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antennas, Equalization, Interference Cancellation, MIMO, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2014-11-AP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Secure Common Key Transmission in Chaos MIMO Scheme |
| Sub Title (in English) | |
| Keyword(1) | multihop communications |
| Keyword(2) | encryption |
| Keyword(3) | chaos |
| Keyword(4) | MIMO |
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| 1st Author's Name | Yuma Inaba |
| 1st Author's Affiliation | Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
| 2nd Author's Name | Eiji Okamoto |
| 2nd Author's Affiliation | Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2014-11-12 14:35:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2014-202 |
| Volume (vol) | vol.114 |
| Number (no) | no.295 |
| Page | pp.31-36 |
| #Pages | 6 |
| Date of Issue | 2014-11-05 (RCS) |
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