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| Presentation | 2020-11-26 16:00 Non-interactive oblivious transfer protocol based on TEE Masahide Kobayashi, Takashi Nishide (Univ. of Tsukuba)  ICSS2020-24 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Oblivious transfer is a protocol consisting of two parties, a data sender and receiver, and is used for secure computation and a one-time program. Conventional Oblivious transfer is an interactive protocol, but non-interactive oblivious transfer can also be realized by Trusted Execution Environment (TEE), which leads to the expansion of applications. TEE is a hardware-based security technology that provides independent and secure program execution environments that are inaccessible even to device owners. In this paper, we propose a system that configures non-interactive oblivious transfer using Intel Software Guard Extensions (SGX) model ,which is one of products based on a TEE. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | TEE / Intel SGX / Oblivious Transfer / One-Time Programs / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 264, ICSS2020-24, pp. 26-31, Nov. 2020. | |
| Paper # | ICSS2020-24 | |
| Date of Issue | 2020-11-19 (ICSS) | |
| 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 | ICSS2020-24 |
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| Conference Information | |
| Committee | ICSS |
| Conference Date | 2020-11-26 - 2020-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Security, etc. |
| Paper Information | |
| Registration To | ICSS |
| Conference Code | 2020-11-ICSS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Non-interactive oblivious transfer protocol based on TEE |
| Sub Title (in English) | |
| Keyword(1) | TEE |
| Keyword(2) | Intel SGX |
| Keyword(3) | Oblivious Transfer |
| Keyword(4) | One-Time Programs |
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| 1st Author's Name | Masahide Kobayashi |
| 1st Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
| 2nd Author's Name | Takashi Nishide |
| 2nd Author's Affiliation | University of Tsukuba (Univ. of Tsukuba) |
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| Speaker | Author-1 |
| Date Time | 2020-11-26 16:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ICSS |
| Paper # | ICSS2020-24 |
| Volume (vol) | vol.120 |
| Number (no) | no.264 |
| Page | pp.26-31 |
| #Pages | 6 |
| Date of Issue | 2020-11-19 (ICSS) |
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