Paper Abstract and Keywords |
Presentation |
2019-03-08 10:50
The distribution of the conditional information leakage in binary symmetric erasure wiretap channels Ukyo Michiwaki, Yutaka Jitsumatsu (Kyushu Univ.), Yasutada Oohama (UEC) IT2018-118 ISEC2018-124 WBS2018-119 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In Wyner's wiretap channel, information leakage is defined as mutual information between transmitter's messages and eavesdropper's received symbols.
However, calculating the mutual information as defined requires exponential time,
which makes it hard to know the amount of information leakage when the way of encoding is given.
For this problem, we introduced a new criterion named the information leakage given wiretapper's received symbols (conditional information leakage).
We discussed the security in binary symmetric channel (BSC) and binary erasure channel (BEC) using this criterion in the previous research.
In this paper, we study the security in binary symmetric erasure channel (BSEC). |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
information theoretic security / wiretap channel coding / coset coding / binary symmetric erasure channel / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 477, IT2018-118, pp. 263-268, March 2019. |
Paper # |
IT2018-118 |
Date of Issue |
2019-02-28 (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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IT2018-118 ISEC2018-124 WBS2018-119 |
Conference Information |
Committee |
IT ISEC WBS |
Conference Date |
2019-03-07 - 2019-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
joint meeting of IT, ISEC, and WBS |
Paper Information |
Registration To |
IT |
Conference Code |
2019-03-IT-ISEC-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The distribution of the conditional information leakage in binary symmetric erasure wiretap channels |
Sub Title (in English) |
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Keyword(1) |
information theoretic security |
Keyword(2) |
wiretap channel coding |
Keyword(3) |
coset coding |
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binary symmetric erasure channel |
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1st Author's Name |
Ukyo Michiwaki |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Yutaka Jitsumatsu |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
3rd Author's Name |
Yasutada Oohama |
3rd Author's Affiliation |
University of Electro-communications (UEC) |
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Speaker |
Author-2 |
Date Time |
2019-03-08 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
IT |
Paper # |
IT2018-118, ISEC2018-124, WBS2018-119 |
Volume (vol) |
vol.118 |
Number (no) |
no.477(IT), no.478(ISEC), no.479(WBS) |
Page |
pp.263-268 |
#Pages |
6 |
Date of Issue |
2019-02-28 (IT, ISEC, WBS) |
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