Paper Abstract and Keywords |
Presentation |
2021-11-12 13:00
A Revocable Anonymous Reputation System for Crowd Sensing Haruki Kobayashi, Toru Nakanishi, Teruaki Kitasuka (Hiroshima Univ.) ISEC2021-41 SITE2021-35 LOIS2021-24 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In crowdsensing, since the data gathered by the server includes user's GPS locations and moving paths, the anonymity of users is desired. However, the data reliability is lost if a user sends incorrect data anonymously and the user cannot be traced or deleted. Therefore, as the system to achieve both anonymity and trust, the anonymous reputation systems have been proposed. But the user revocation is not considered in these systems. In this study, we propose a revocable anonymous reputation system and evaluate its performance. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Crowdsensing / Anonymous Reputation System / Revocable Group Signature / Pairing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 239, ISEC2021-41, pp. 1-6, Nov. 2021. |
Paper # |
ISEC2021-41 |
Date of Issue |
2021-11-05 (ISEC, SITE, LOIS) |
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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ISEC2021-41 SITE2021-35 LOIS2021-24 |
Conference Information |
Committee |
SITE ISEC LOIS |
Conference Date |
2021-11-12 - 2021-11-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
ISEC |
Conference Code |
2021-11-SITE-ISEC-LOIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Revocable Anonymous Reputation System for Crowd Sensing |
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Crowdsensing |
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Anonymous Reputation System |
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Revocable Group Signature |
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Pairing |
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1st Author's Name |
Haruki Kobayashi |
1st Author's Affiliation |
Hiroshima University (Hiroshima Univ.) |
2nd Author's Name |
Toru Nakanishi |
2nd Author's Affiliation |
Hiroshima University (Hiroshima Univ.) |
3rd Author's Name |
Teruaki Kitasuka |
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Hiroshima University (Hiroshima Univ.) |
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Speaker |
Author-1 |
Date Time |
2021-11-12 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2021-41, SITE2021-35, LOIS2021-24 |
Volume (vol) |
vol.121 |
Number (no) |
no.239(ISEC), no.240(SITE), no.241(LOIS) |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2021-11-05 (ISEC, SITE, LOIS) |
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