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Paper Abstract and Keywords
Presentation 2015-10-16 12:40
Contact Avoidance Routing in Delay Tolerant Networks
Tomoya Osuki, Kazuya Sakai, Satoshi Fukumoto (TMU), Masayuki Arai (Nihon Univ.) IN2015-57
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we address a secure routing in delay tolerant networks(DTNs) that lack continuous network connectivity. While cryptographic operations are powerful tool to protect encrypted data for end-to-end communications, outright prevention, i.e., avoiding insecure area where adversaries are located, is an ideal solution. To this end, we first formulate a new class of routing problem, called {it contact avoidance}, in which the node with a message tries to avoid having a contact with adversaries. Then, we propose a contact avoidance routing protocol and demonstrate that the proposed scheme significantly improves the secure delivery rate by simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) DTNs / contact avoidance routing / security and privacy / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 252, IN2015-57, pp. 25-28, Oct. 2015.
Paper # IN2015-57 
Date of Issue 2015-10-08 (IN) 
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)
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Conference Information
Committee IN  
Conference Date 2015-10-15 - 2015-10-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Contingency Plan/BCP, Robustness, Security and Privacy, Authentication/ID management, Web Service/SOA/ROA Platform, Social Networking Service (SNS), etc. 
Paper Information
Registration To IN 
Conference Code 2015-10-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Contact Avoidance Routing in Delay Tolerant Networks 
Sub Title (in English)  
Keyword(1) DTNs  
Keyword(2) contact avoidance routing  
Keyword(3) security and privacy  
1st Author's Name Tomoya Osuki  
1st Author's Affiliation Tokyo Metropolitan University (TMU)
2nd Author's Name Kazuya Sakai  
2nd Author's Affiliation Tokyo Metropolitan University (TMU)
3rd Author's Name Satoshi Fukumoto  
3rd Author's Affiliation Tokyo Metropolitan University (TMU)
4th Author's Name Masayuki Arai  
4th Author's Affiliation Nihon University (Nihon Univ.)
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Date Time 2015-10-16 12:40:00 
Presentation Time 25 
Registration for IN 
Paper # IEICE-IN2015-57 
Volume (vol) IEICE-115 
Number (no) no.252 
Page pp.25-28 
#Pages IEICE-4 
Date of Issue IEICE-IN-2015-10-08 

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