| Presentation | 2023-03-14 Attribute-based encryption with keyword search Kotaro Amemiya, Toi Tomita, Junji Shikata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose Attribute-Based Searchable Encryption (ABPEKS), which combines the functions of Public key Encryption with Keyword Search (PEKS) and Attribute-Based Encryption (ABE). We first formulate Partially Anonymous Attribute-Based Encryption (PAABE) as a special hierarchical attribute-based encryption with partial anonymity, then formulate ABPEKS, and show that a general transformation from the former to the latter naturally exists. And from the viewpoint of post-quantum cryptography, we also propose a concrete construction of lattice-based PAABE that can be transformed into a lattice-based ABPEKS by applying the proposed transformation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | attribute-based encryption with keyword search / general transformation / lattice-based cryptography |
| Paper # | IT2022-94,ISEC2022-73,WBS2022-91,RCC2022-91 |
| Date of Issue | 2023-03-07 (IT, ISEC, WBS, RCC) |
| Conference Information | |
| Committee | RCC / ISEC / IT / WBS |
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| Conference Date | 2023/3/14(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Shunichi Azuma(Nagoya Univ.) / Noboru Kunihiro(Tsukuba Univ.) / Tetsuya Kojima(Tokyo Kosen) / Takashi Shono(Wind River) |
| Vice Chair | Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) / Junji Shikata(Yokohama National Univ.) / Goichiro Hanaoka(AIST) / Yasuyuki Nogami(Okayama Univ.) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.) |
| Secretary | Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) / Junji Shikata(AIST) / Goichiro Hanaoka(Ibaraki Univ.) / Yasuyuki Nogami(Saitamai Univ.) / Hiroyasu Ishikawa(Nagaoka Univ. of Tech.) / Hideki Ochiai(Okayama Prefectural Univ.) |
| Assistant | SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) / Yoshikazu Hanatani(Toshiba) / Takayuki Nozaki(Yamaguchi Univ.) / Sun Ran(Ibaraki Univ.) / Chen Na(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Information Security / Technical Committee on Information Theory / Technical Committee on Wideband System |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Attribute-based encryption with keyword search |
| Sub Title (in English) | |
| Keyword(1) | attribute-based encryption with keyword search |
| Keyword(2) | general transformation |
| Keyword(3) | lattice-based cryptography |
| 1st Author's Name | Kotaro Amemiya |
| 1st Author's Affiliation | Yokohama National University(Yokohama National Univ.) |
| 2nd Author's Name | Toi Tomita |
| 2nd Author's Affiliation | Yokohama National University(Yokohama National Univ.) |
| 3rd Author's Name | Junji Shikata |
| 3rd Author's Affiliation | Yokohama National University(Yokohama National Univ.) |
| Date | 2023-03-14 |
| Paper # | IT2022-94,ISEC2022-73,WBS2022-91,RCC2022-91 |
| Volume (vol) | vol.122 |
| Number (no) | IT-427,ISEC-428,WBS-429,RCC-430 |
| Page | pp.pp.163-170(IT), pp.163-170(ISEC), pp.163-170(WBS), pp.163-170(RCC), |
| #Pages | 8 |
| Date of Issue | 2023-03-07 (IT, ISEC, WBS, RCC) |