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Paper Abstract and Keywords
Presentation 2011-01-27 16:05
A demonstration of immunity against correlation attacks on quantum stream cipher by the Yuen 2000 protocol
Kentaro Kato (Tamagawa Univ.) OCS2010-106
Abstract (in Japanese) (See Japanese page) 
(in English) The Yuen 2000 protocol provides a data encryption system for optical fiber networks, based on physical and cryptographic noise effects. This data encryption system is called a quantum stream cipher. In a common type of quantum stream cipher, a pseudorandom bit generator and a multi-ary optical signal modulator are installed in the transmitter, and a mapping rule that changes the pseudorandom bit patterns into the signaling bases is used to connect them. It has been reported by Shimizu et al. that a careful design of the mapping rule boosts immunity against correlation attacks. In this paper we demonstrate the immunity of a quantum stream cipher against correlation attacks, employing an irregular mapping rule together with simple randomization techniques.
Keyword (in Japanese) (See Japanese page) 
(in English) Quantum Stream Cipher / Y-00 / Correlation Attack / Irregular Mapping / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 392, OCS2010-106, pp. 43-48, Jan. 2011.
Paper # OCS2010-106 
Date of Issue 2011-01-20 (OCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 OCS CS  
Conference Date 2011-01-27 - 2011-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Tokushima 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Core/metro system, Optical access system/next generation PON, Broadband access system, (Wide area)Ethernet, Optical transport network(OTN), High-speed interface, Analog optaical transmission, Quantum communication etc. 
Paper Information
Registration To OCS 
Conference Code 2011-01-OCS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A demonstration of immunity against correlation attacks on quantum stream cipher by the Yuen 2000 protocol 
Sub Title (in English)  
Keyword(1) Quantum Stream Cipher  
Keyword(2) Y-00  
Keyword(3) Correlation Attack  
Keyword(4) Irregular Mapping  
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1st Author's Name Kentaro Kato  
1st Author's Affiliation Tamagawa University (Tamagawa Univ.)
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Speaker Author-1 
Date Time 2011-01-27 16:05:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2010-106 
Volume (vol) vol.110 
Number (no) no.392 
Page pp.43-48 
#Pages
Date of Issue 2011-01-20 (OCS) 


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