| Presentation | 2017-11-09 HIBE based on Universal Sampler Shunsuke Otsuka, Akinori Kawachi, Atsuko Miyaji, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In a system that participants use common parameters, the setup has to be executed honestly since a corrupt setup including choice of parameters may bring loss of security. The primitive called universal sampler scheme enables to execute each setup of cryptographic protocol in a system efficiently. After only a trusted setup of universal sampler, anyone can execute a trusted setup of each cryptographic protocol. While ID-based encryption schemes and non-interactive key exchange protocols based on a universal sample scheme have been studied so far, we propose a hierarchical ID-based encryption scheme based on a universal sampler scheme in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Universal sampler schemes / Public key encryption schemes / ID-based encryption schemes / Hierarchical ID-based encryption schemes |
| Paper # | ISEC2017-60,SITE2017-42,LOIS2017-37 |
| Date of Issue | 2017-11-02 (ISEC, SITE, LOIS) |
| Conference Information | |
| Committee | LOIS / ISEC / SITE |
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| Conference Date | 2017/11/9(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroyuki Nishi(Sojo Univ.) / Kazuto Ogawa(NHK) / Hitoshi Okada(NII) |
| Vice Chair | Tomohiro Yamada(NTT) / Atsushi Fujioka(Kanagawa Univ.) / Shiho Moriai(NICT) / Tetsuya Morizumi(Kanagawa Univ.) / Masaru Ogawa(Kobe Gakuin Univ.) |
| Secretary | Tomohiro Yamada(Nagasaki Univ.) / Atsushi Fujioka(NTT) / Shiho Moriai(Tohoku Univ.) / Tetsuya Morizumi(Tokai Univ.) / Masaru Ogawa(Gifu Shotoku Gakuen Univ.) |
| Assistant | Motoi Okamoto(Research Organization of Information and Systems) / Keita Emura(NICT) / Yuichi Komano(TOSHIBA) / Yuuji Suga(IIJ) / Akiyoshi Kabeya(Chiba Univ.) / Hisanori Kato(KDDI) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems / Technical Committee on Information Security / Technical Committee on Social Implications of Technology and Information Ethics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | HIBE based on Universal Sampler |
| Sub Title (in English) | |
| Keyword(1) | Universal sampler schemes |
| Keyword(2) | Public key encryption schemes |
| Keyword(3) | ID-based encryption schemes |
| Keyword(4) | Hierarchical ID-based encryption schemes |
| 1st Author's Name | Shunsuke Otsuka |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Akinori Kawachi |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Atsuko Miyaji |
| 3rd Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2017-11-09 |
| Paper # | ISEC2017-60,SITE2017-42,LOIS2017-37 |
| Volume (vol) | vol.117 |
| Number (no) | ISEC-285,SITE-286,LOIS-287 |
| Page | pp.pp.71-77(ISEC), pp.71-77(SITE), pp.71-77(LOIS), |
| #Pages | 7 |
| Date of Issue | 2017-11-02 (ISEC, SITE, LOIS) |