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| Presentation | 2020-03-06 14:30 Experimental performance evaluation of cross-referencing method for multiple blockchains Takaaki Yanagihara, Akihiro Fujihara (CIT)  IN2019-139 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, we propose a cross-referencing method that multiple domains manage their own blockchain and they periodically share the state of the blockchain to write hysteresis signatures with each other. We evaluated the effectiveness of the proposed method from theoretical and experimental viewpoints. First, we theoretically evaluated the improvement ratio of the tamper resistance by the proposed method. Next, we designed a protocol for autonomous communication between domains, and implemented nodes that actually execute the proposed method. Then, we measured the latency times of each phases in the cross-referencing method and evaluated the success rate experimentally. As a result, it was confirmed that both the improvement ratio and the success rate were high. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Blockchain / Cross-referencing method / Hysteresis signature / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 461, IN2019-139, pp. 363-368, March 2020. | |
| Paper # | IN2019-139 | |
| Date of Issue | 2020-02-27 (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 | IN2019-139 |
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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 | IN |
| Conference Code | 2020-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental performance evaluation of cross-referencing method for multiple blockchains |
| Sub Title (in English) | |
| Keyword(1) | Blockchain |
| Keyword(2) | Cross-referencing method |
| Keyword(3) | Hysteresis signature |
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| 1st Author's Name | Takaaki Yanagihara |
| 1st Author's Affiliation | Chiba Institute of Technology (CIT) |
| 2nd Author's Name | Akihiro Fujihara |
| 2nd Author's Affiliation | Chiba Institute of Technology (CIT) |
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| Speaker | Author-1 |
| Date Time | 2020-03-06 14:30:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2019-139 |
| Volume (vol) | vol.119 |
| Number (no) | no.461 |
| Page | pp.363-368 |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (IN) |
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