Paper Abstract and Keywords |
Presentation |
2014-06-18 10:53
The Secret Key Capacity of Secret Key Agreement Scheme Using Multiple-Antenna Naoki Iwamoto, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ) RCS2014-70 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper deals with the secret key capacity of secret key agreement scheme using multiple antennas. It is assumed that one of two authorized stations has multiple antennas (array antenna), while the other and eavesdropper have single antenna. In multipath propagation environments, a series of received signals is obtained by changing antenna weight at random. Then, it is assumed that the distributions of received signals are Gaussian distribution. The formula of upper and lower bound of secret key capacity is derived based on the system model in the case of one and two eavesdroppers. This paper also examined the secret key capacity by computer simulation. As a result, it is shown that theoretical result agrees well with the simulated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Secret key agreement scheme / Secret key capacity / Multiple-antenna / Gaussian distribution / Entropy / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 86, RCS2014-70, pp. 219-224, June 2014. |
Paper # |
RCS2014-70 |
Date of Issue |
2014-06-10 (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) |
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RCS2014-70 |
Conference Information |
Committee |
RCS |
Conference Date |
2014-06-17 - 2014-06-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa-ken Seinenkaikan (Naha) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
Paper Information |
Registration To |
RCS |
Conference Code |
2014-06-RCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The Secret Key Capacity of Secret Key Agreement Scheme Using Multiple-Antenna |
Sub Title (in English) |
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Secret key agreement scheme |
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Secret key capacity |
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Multiple-antenna |
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Gaussian distribution |
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Entropy |
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1st Author's Name |
Naoki Iwamoto |
1st Author's Affiliation |
Doshisha University (Doshisha Univ) |
2nd Author's Name |
Hideichi Sasaoka |
2nd Author's Affiliation |
Doshisha University (Doshisha Univ) |
3rd Author's Name |
Hisato Iwai |
3rd Author's Affiliation |
Doshisha University (Doshisha Univ) |
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Speaker |
Author-1 |
Date Time |
2014-06-18 10:53:00 |
Presentation Time |
8 minutes |
Registration for |
RCS |
Paper # |
RCS2014-70 |
Volume (vol) |
vol.114 |
Number (no) |
no.86 |
Page |
pp.219-224 |
#Pages |
6 |
Date of Issue |
2014-06-10 (RCS) |
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