| Presentation | 2004-11-08 An Algebraic Surface Public-key Cryptosystem Koichiro AKIYAMA, Yasuhiro GOTO, |
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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 a new type of public-key cryptosystem whose security is based on a section finding problem of surfaces. This problem, which is one of the principal issues in algebraic geometry, has no known efficient algorithm to solve even if a quantum computer is realized. This paper shows the key generation, encryption, decryption algorithms for the proposed cryptosystem and presents security analysis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | public-key cryptosystem / Algebraic surface / fibration, section |
| Paper # | ISEC2004-80,OIS2004-47 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2004/11/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Algebraic Surface Public-key Cryptosystem |
| Sub Title (in English) | |
| Keyword(1) | public-key cryptosystem |
| Keyword(2) | Algebraic surface |
| Keyword(3) | fibration, section |
| 1st Author's Name | Koichiro AKIYAMA |
| 1st Author's Affiliation | TOSHIBA Corp. Corporate R&D Center Computer & Network Laboratory.() |
| 2nd Author's Name | Yasuhiro GOTO |
| 2nd Author's Affiliation | Department of Mathematics, Hokkaido University of Education at Hakodate |
| Date | 2004-11-08 |
| Paper # | ISEC2004-80,OIS2004-47 |
| Volume (vol) | vol.104 |
| Number (no) | 421 |
| Page | pp.pp.- |
| #Pages | 8 |
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