Paper Abstract and Keywords |
Presentation |
2020-12-03 16:40
Implementation and security evaluation of wiretap channel coding in noisy channels Koutaro Takasaki, Tomohiro Ogawa (UEC) IT2020-62 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In wiretap channel coding by Wyner,one can transmit messages to a legitimate receiver reliably without giving any information to eavesdroppers,if the legitimate channel is less noisy than those of eavesdroppers.Zhang proposed a recursive scheme with z-transformation to evaluate equivocation at the eavesdroppers,and constructed equivocation codes with codeword/message length below $(n,m)=(97,26)$ systematically.Following Zhang, Mori and Ogawa proposed an efficient method to evaluate security of coset codingwhen the legitimate channel is noiseless, and constructed codes with codeword/message length $(n,m)=(400,30)$.In this study, wiretap channel coding has been implemented by concatenating coset coding and the Reed-Solomon codes.Then, by evaluating bit error rates at the legitimate receiver and security against eavesdroppers,the range of valid parameters, such as transmission rates and random number rates, has been studied. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
wiretap channel coding / information theoretic security / coset coding / Reed-Solomon codes / error-correcting codes / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 268, IT2020-62, pp. 206-211, Dec. 2020. |
Paper # |
IT2020-62 |
Date of Issue |
2020-11-24 (IT) |
ISSN |
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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IT2020-62 |
Conference Information |
Committee |
IT |
Conference Date |
2020-12-01 - 2020-12-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Lectures for Young Researchers, General |
Paper Information |
Registration To |
IT |
Conference Code |
2020-12-IT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Implementation and security evaluation of wiretap channel coding in noisy channels |
Sub Title (in English) |
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wiretap channel coding |
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information theoretic security |
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coset coding |
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Reed-Solomon codes |
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error-correcting codes |
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1st Author's Name |
Koutaro Takasaki |
1st Author's Affiliation |
University of Electro-Communications (UEC) |
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Tomohiro Ogawa |
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University of Electro-Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2020-12-03 16:40:00 |
Presentation Time |
20 minutes |
Registration for |
IT |
Paper # |
IT2020-62 |
Volume (vol) |
vol.120 |
Number (no) |
no.268 |
Page |
pp.206-211 |
#Pages |
6 |
Date of Issue |
2020-11-24 (IT) |
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