| Presentation | 2009-09-25 Improvement of Anonymous Authentication System Using Proxies and Its Application to an Anonymous Bulletin Board Masaya YANO, Toru NAKANISHI, Nobuo FUNABIKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Our research group has implemented the anonymous authentication system based on a group signature scheme for Web services. To avoid modifications of Web servers and browsers, this system uses proxies. However, the system has problems that the lack of the session management causes the communication delay, and that any application of the system has not been implemented, yet. In this study, we implemented the session management function and applied it to an anonymous bulletin board. The experimental results show that the communication time is reduced in a session due to the session management and that the anoymous bulletin board is available in practical time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | group signature / privacy protection / anonymous authentication / anonymous bulletin board / Web |
| Paper # | ISEC2009-46 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2009/9/18(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 | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Anonymous Authentication System Using Proxies and Its Application to an Anonymous Bulletin Board |
| Sub Title (in English) | |
| Keyword(1) | group signature |
| Keyword(2) | privacy protection |
| Keyword(3) | anonymous authentication |
| Keyword(4) | anonymous bulletin board |
| Keyword(5) | Web |
| 1st Author's Name | Masaya YANO |
| 1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama Univercity() |
| 2nd Author's Name | Toru NAKANISHI |
| 2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama Univercity |
| 3rd Author's Name | Nobuo FUNABIKI |
| 3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama Univercity |
| Date | 2009-09-25 |
| Paper # | ISEC2009-46 |
| Volume (vol) | vol.109 |
| Number (no) | 207 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |