| Presentation | 2010-11-24 Design of a Certified E-mail System without a Trusted Third Party Satoshi ISHIBASHI, Shuichi MIYAZAKI, Yasuo OKABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | These days, as e-mails become more and more important, the demand for certified e-mail is growing. Methods for certified e-mail are classified into ones with a Trsuted Third Party (TTP) as a intermediate and ones without a TTP. The latter is superior to the former in terms of costs and flexibility. However, most of studies on methods without a TTP are on a theoretical aspect, therefore the number of studies which discuss the actual operation of the system is small. In this paper, we propose the protocol without an intermediate, and we show that on the basis of Public Key Infrastructure (PKI) the protocol satisfies security requirements for delivery certificate by using only a simple bit transfer. We also discuss the actual operation and design the system with this protocol. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | E-mail / Certified E-mail / Trusted Third Party / Public Key Infrastructure |
| Paper # | IA2010-54 |
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| Conference Information | |
| Committee | IA |
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| Conference Date | 2010/11/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Internet Architecture(IA) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of a Certified E-mail System without a Trusted Third Party |
| Sub Title (in English) | |
| Keyword(1) | |
| Keyword(2) | Certified E-mail |
| Keyword(3) | Trusted Third Party |
| Keyword(4) | Public Key Infrastructure |
| 1st Author's Name | Satoshi ISHIBASHI |
| 1st Author's Affiliation | Department of Intelligence Science and Technology, Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Shuichi MIYAZAKI |
| 2nd Author's Affiliation | Academic Center for Computing and Media Studies, Kyoto University |
| 3rd Author's Name | Yasuo OKABE |
| 3rd Author's Affiliation | Academic Center for Computing and Media Studies, Kyoto University |
| Date | 2010-11-24 |
| Paper # | IA2010-54 |
| Volume (vol) | vol.110 |
| Number (no) | 304 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |