Paper Abstract and Keywords |
Presentation |
2009-03-10 13:00
Strongly Secure Privacy Amplification Cannot Be Obtained by Encoder of Slepian-Wolf Code Shun Watanabe, Tsuki Saitou, Ryutaroh Matsumoto, Tomohiko Uyematsu (Tokyo Inst. of Tech.) IT2008-103 ISEC2008-161 WBS2008-116 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The privacy amplification is a technique to distill
a secret key from a random variable by a function
so that the distilled key and an eavesdropper's
random variable is statistically independent.
There are two kinds of security criteria for the
key distilled by the privacy amplification:
the weak security criterion and the
strong security criterion. As a technique to distill
a secret key, it is known that the encoder of a
Slepian-Wolf (the source coding with
full side-information at the decoder)
code can be used as a function
for the privacy amplification if we employ the weak
security criterion. In this paper, we show that
the encoder of a Slepian-Wolf
code cannot be used
as a function for the privacy amplification
if we employ the strong security criterion. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
privacy amplification / secret key agreement / Slepian-Wolf coding / strong security / weak security / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 472, IT2008-103, pp. 395-400, March 2009. |
Paper # |
IT2008-103 |
Date of Issue |
2009-03-02 (IT, ISEC, WBS) |
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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IT2008-103 ISEC2008-161 WBS2008-116 |
Conference Information |
Committee |
WBS IT ISEC |
Conference Date |
2009-03-09 - 2009-03-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hakodate Mirai Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
IT |
Conference Code |
2009-03-WBS-IT-ISEC |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Strongly Secure Privacy Amplification Cannot Be Obtained by Encoder of Slepian-Wolf Code |
Sub Title (in English) |
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Keyword(1) |
privacy amplification |
Keyword(2) |
secret key agreement |
Keyword(3) |
Slepian-Wolf coding |
Keyword(4) |
strong security |
Keyword(5) |
weak security |
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1st Author's Name |
Shun Watanabe |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Tsuki Saitou |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Ryutaroh Matsumoto |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
4th Author's Name |
Tomohiko Uyematsu |
4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2009-03-10 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2008-103, ISEC2008-161, WBS2008-116 |
Volume (vol) |
vol.108 |
Number (no) |
no.472(IT), no.473(ISEC), no.474(WBS) |
Page |
pp.395-400 |
#Pages |
6 |
Date of Issue |
2009-03-02 (IT, ISEC, WBS) |
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