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Paper Abstract and Keywords
Presentation 2009-09-11 13:25
A Design of Adaptive Overlay Network for Public Key Management
Seiya Nakayama (Tohoku Univ.), Atsushi Takeda (Tohoku Bunka Gakuen Univ./Tohoku Univ.), Gen Kitagata, Debasish Chakraborty, Norio Shiratori (Tohoku Univ.) IN2009-56
Abstract (in Japanese) (See Japanese page) 
(in English) In ubiquitous computing environments, a lot of private data is sent through computer networks. Therefore, we need a secure communication mechanism which is enabled by public key encryption, However, conventional public key infrastructures have some problem in usability and scalability. So, we need a new scalable public key infrastructure which everyone can use easily. In this paper, we propose a distributed public key management system which has a hierarchical structure. In this structure, all nodes are categorized as Parent (high performance) Node or Child (low performance) Node. And, we explain method of dynamically constructed overlay network.
Keyword (in Japanese) (See Japanese page) 
(in English) Public Key Infrastructure / Overlay Network / DHT / Web of Trust / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 189, IN2009-56, pp. 99-104, Sept. 2009.
Paper # IN2009-56 
Date of Issue 2009-09-03 (IN) 
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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Conference Information
Committee IN NS CS  
Conference Date 2009-09-10 - 2009-09-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University (Miyagi) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP Networking, Network Model, Internet Traffic, TCP/IP, Multimedia Communication, Network Management, Resource Management, Private Network, NW Security, etc 
Paper Information
Registration To IN 
Conference Code 2009-09-IN-NS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Design of Adaptive Overlay Network for Public Key Management 
Sub Title (in English)  
Keyword(1) Public Key Infrastructure  
Keyword(2) Overlay Network  
Keyword(3) DHT  
Keyword(4) Web of Trust  
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1st Author's Name Seiya Nakayama  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Atsushi Takeda  
2nd Author's Affiliation Tohoku Bunka Gakuen University/Tohoku University (Tohoku Bunka Gakuen Univ./Tohoku Univ.)
3rd Author's Name Gen Kitagata  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Debasish Chakraborty  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Norio Shiratori  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2009-09-11 13:25:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2009-56 
Volume (vol) vol.109 
Number (no) no.189 
Page pp.99-104 
#Pages
Date of Issue 2009-09-03 (IN) 


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