| Presentation | 2017-12-21 [Invited Talk] Foundations and practical studies of secure computation Ryo Kikuchi, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Secure computation, also known as secure multiparty computation, is a method to compute a function on encrypted data. This method attracts attention since it enables privacy-preserving data analysis on sensitive data. Although secure computation had not been used in practice due to its inefficiency, the efficiency of secure computation has been improved greatly, and recently several implementations are used in practice. In this talk, we provide brief introduction of secure computation, and several studies for improving efficiency. Especially, we try to explain why secure computation will be inefficient, why we require a tailor-maid algorithm for secure computation, and how to construct it. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | secure computation / secure multiparty computation / privacy-preserving data analysis / secret sharing / cryptography / data-obliviousness |
| Paper # | ISEC2017-78,COMP2017-32 |
| Date of Issue | 2017-12-14 (ISEC, COMP) |
| Conference Information | |
| Committee | ISEC / COMP |
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| Conference Date | 2017/12/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Eikokuji Campus, Kochi University of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kazuto Ogawa(NHK) / Hiro Ito(Univ. of Electro-Comm.) |
| Vice Chair | Atsushi Fujioka(Kanagawa Univ.) / Shiho Moriai(NICT) / Yushi Uno(Osaka Pref. Univ.) |
| Secretary | Atsushi Fujioka(Tohoku Univ.) / Shiho Moriai(Tokai Univ.) / Yushi Uno(Seikei Univ.) |
| Assistant | Keita Emura(NICT) / Yuichi Komano(TOSHIBA) / Yuuji Suga(IIJ) |
| Paper Information | |
| Registration To | Technical Committee on Information Security / Technical Committee on Theoretical Foundations of Computing |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Foundations and practical studies of secure computation |
| Sub Title (in English) | |
| Keyword(1) | secure computation |
| Keyword(2) | secure multiparty computation |
| Keyword(3) | privacy-preserving data analysis |
| Keyword(4) | secret sharing |
| Keyword(5) | cryptography |
| Keyword(6) | data-obliviousness |
| 1st Author's Name | Ryo Kikuchi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2017-12-21 |
| Paper # | ISEC2017-78,COMP2017-32 |
| Volume (vol) | vol.117 |
| Number (no) | ISEC-369,COMP-370 |
| Page | pp.pp.41-41(ISEC), pp.41-41(COMP), |
| #Pages | 1 |
| Date of Issue | 2017-12-14 (ISEC, COMP) |