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| Presentation | 2020-03-06 11:00 IOTA-Based Access Control Framework for the Internet of Things Ruka Nakanishi, Yuanyu Zhang, Masahiro Sasabe, Shoji Kasahara (NAIST)  NS2019-230 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | With the rapid dissemination of the Internet of Things (IoT), the number of resources deployed in IoT systems such as devices and data is growing explosively. Since IoT systems often handle private information, it is essential to enforce appropriate access control to prevent unauthorized access. However, conventional access control schemes in which access rights are stored in a centralized server are prone to load concentration and a single point of failure. Although distributed access control schemes leveraging blockchain technologies have been proposed to deal with such problems, they inherit the drawbacks of the blockchain technologies, such as high transaction fee and low throughput. This paper proposes a novel access control framework based on IOTA, an emerging distributed ledger technology which enables free micro transactions with high throughput. This framework provides scalable and fine-grained access control by storing access rights encrypted using the Ciphertext-Policy Attribute-Based Encryption (CP-ABE) technology on the Tangle. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IoT / IOTA / Blockchain / Access Control / Ciphertext-Policy Attribute-Based Encryption (CP-ABE) / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 460, NS2019-230, pp. 295-300, March 2020. | |
| Paper # | NS2019-230 | |
| Date of Issue | 2020-02-27 (NS) | |
| 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 | NS2019-230 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2020-03-05 - 2020-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Royal Hotel Okinawa Zanpa-Misaki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2020-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | IOTA-Based Access Control Framework for the Internet of Things |
| Sub Title (in English) | |
| Keyword(1) | IoT |
| Keyword(2) | IOTA |
| Keyword(3) | Blockchain |
| Keyword(4) | Access Control |
| Keyword(5) | Ciphertext-Policy Attribute-Based Encryption (CP-ABE) |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ruka Nakanishi |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Yuanyu Zhang |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Masahiro Sasabe |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Shoji Kasahara |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2020-03-06 11:00:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2019-230 |
| Volume (vol) | vol.119 |
| Number (no) | no.460 |
| Page | pp.295-300 |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (NS) |
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