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Paper Abstract and Keywords
Presentation 2019-12-19 11:30
Study on correction method of key disagreement for group secret key agreement based on radio propagation characteristics in wireless networks
Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) RCS2019-242
Abstract (in Japanese) (See Japanese page) 
(in English) Secret key agreement based on radio propagation characteristics attracts attention as physical layer security, but there is a little study of group secret key agreement. This paper treats the key disagreement correction method suitable for a simple wireless network for group secret key generation by using key distribution. This paper proposes the soft decision key disagreement correction using a notice of the parity of the key bit and the notice of the deviation between sampling value and quantized sampling value. This paper also estimates the characteristics of key disagreement and secret capacity by computer simulation, and clarifies the effectiveness of the proposed system.
Keyword (in Japanese) (See Japanese page) 
(in English) Secret Key Agreement / Key Disagreement Correction / Physical Layer Security / Group Secret Key / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 345, RCS2019-242, pp. 31-36, Dec. 2019.
Paper # RCS2019-242 
Date of Issue 2019-12-12 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 RCS2019-242

Conference Information
Committee NS RCS  
Conference Date 2019-12-19 - 2019-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokushima Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. 
Paper Information
Registration To RCS 
Conference Code 2019-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on correction method of key disagreement for group secret key agreement based on radio propagation characteristics in wireless networks 
Sub Title (in English)  
Keyword(1) Secret Key Agreement  
Keyword(2) Key Disagreement Correction  
Keyword(3) Physical Layer Security  
Keyword(4) Group Secret Key  
1st Author's Name Hideichi Sasaoka  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Hisato Iwai  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2019-12-19 11:30:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2019-242 
Volume (vol) vol.119 
Number (no) no.345 
Page pp.31-36 
Date of Issue 2019-12-12 (RCS) 

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