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Paper Abstract and Keywords
Presentation 2010-03-04 09:50
Evaluation of Mutual Anonymity in P2P Networks
Chigusa Kawashima (Univ. of Electro-Comm.), Todorka Alexandrova (Tokyo Metro Univ.), I Gusti Bagus Baskara Nugraha, Hiroyoshi Morita (Univ. of Electro-Comm.) IT2009-74 ISEC2009-82 WBS2009-53
Abstract (in Japanese) (See Japanese page) 
(in English) Anonymity is an important issue in nowadays networks. In this paper we propose mutually anonymous protocol for decentralized Peer-to-Peer (P2P) systems. The protocol is a combination between the Secret-Sharing-Based Mutual Anonymity Protocol (SSMP) and the information slicing technique. The proposed protocol realizes the initiator's and responder's anonymity by using the SSMP in which the complete reply-confirm interaction between responders and initiators is realized using the information slicing algorithm.
Moreover, we evaluate the initiator's anonymity in a P2P network from probability point of view. The results show that the proposed mutual anonymity protocol provides higher anonymity than the conventional methods.
Keyword (in Japanese) (See Japanese page) 
(in English) mutual anonymity / information slicing / onion routing / secret sharing / P2P networks / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 445, ISEC2009-82, pp. 15-22, March 2010.
Paper # ISEC2009-82 
Date of Issue 2010-02-25 (IT, ISEC, WBS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 IT ISEC WBS  
Conference Date 2010-03-04 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagano-Engineering Campus, Shinshu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ISEC 
Conference Code 2010-03-IT-ISEC-WBS 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Mutual Anonymity in P2P Networks 
Sub Title (in English)  
Keyword(1) mutual anonymity  
Keyword(2) information slicing  
Keyword(3) onion routing  
Keyword(4) secret sharing  
Keyword(5) P2P networks  
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1st Author's Name Chigusa Kawashima  
1st Author's Affiliation University of Electro-Communication (Univ. of Electro-Comm.)
2nd Author's Name Todorka Alexandrova  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metro Univ.)
3rd Author's Name I Gusti Bagus Baskara Nugraha  
3rd Author's Affiliation University of Electro-Communication (Univ. of Electro-Comm.)
4th Author's Name Hiroyoshi Morita  
4th Author's Affiliation University of Electro-Communication (Univ. of Electro-Comm.)
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Speaker Author-1 
Date Time 2010-03-04 09:50:00 
Presentation Time 25 minutes 
Registration for ISEC 
Paper # IT2009-74, ISEC2009-82, WBS2009-53 
Volume (vol) vol.109 
Number (no) no.444(IT), no.445(ISEC), no.446(WBS) 
Page pp.15-22 
#Pages
Date of Issue 2010-02-25 (IT, ISEC, WBS) 


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