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| Paper Abstract and Keywords | ||
| Presentation | 2021-03-05 09:30 A Study on Privacy Protection Leveraging Name Encryption with Multiple Encryption Keys Toru Hasegawa, Shota Yamada, Yuki Koizumi (Osaka Univ.)  IN2020-75 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Information Centric Networking (ICN) is a promising Internet architecture wherein destinations are specified by data names. Despite usefulness of such name-based communications, there is a risk such that privacy of consumers is leaked from data names. Even if data names are encrypted, attackers reveal data names using frequency attacks under the condition that popularities of data are public. The vulnerability comes from the fact that the single encryption key is used for encrypting all the data names. The paper addresses the vulnerability under the condition that multiple encryption keys are used and considers a mitigation method against frequency attacks. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ICN / Frequency Attack / Privacy / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 414, IN2020-75, pp. 126-131, March 2021. | |
| Paper # | IN2020-75 | |
| Date of Issue | 2021-02-25 (IN) | |
| 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) | |
| Download PDF | IN2020-75 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2021-03-04 - 2021-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2021-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Privacy Protection Leveraging Name Encryption with Multiple Encryption Keys |
| Sub Title (in English) | |
| Keyword(1) | ICN |
| Keyword(2) | Frequency Attack |
| Keyword(3) | Privacy |
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| 1st Author's Name | Toru Hasegawa |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Shota Yamada |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Yuki Koizumi |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-2 |
| Date Time | 2021-03-05 09:30:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2020-75 |
| Volume (vol) | vol.120 |
| Number (no) | no.414 |
| Page | pp.126-131 |
| #Pages | 6 |
| Date of Issue | 2021-02-25 (IN) |
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