| Presentation | 2002/11/7 Proposal and Its Implementation of Secure Time Synchronization Protocol Akira YAMADA, Shinsaku KIYOMOTO, Toshiaki TANAKA, Koji NAKAO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Nowadays, many applications are practically available in the Internet environment such as network auctions, network games, and digital notary. However the Internet does not guarantee network quality of services (QoS) as for latency, bandwidth, jitter and so on. Consequently, internet applications may not be equally provided in view of network QoS. For example, if the application is strongly dependent on time accuracy, then the factor of latency in QoS should be seriously considered. Although Network Time Protocol (NTP) has already provided a simple solution as for time synchronization, it is not usable because of problems in malicious behaviors at NTP client side. In this paper, we proposed and implemented a secure time synchronization protocol based on tamper registrant software. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Time-stamping service / time-synchronization / NTP / mobile agent / tamper resistance software |
| Paper # | ISEC2002-80 |
| Date of Issue |
| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2002/11/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Proposal and Its Implementation of Secure Time Synchronization Protocol |
| Sub Title (in English) | |
| Keyword(1) | |
| Keyword(2) | Time-stamping service |
| Keyword(3) | time-synchronization |
| Keyword(4) | NTP |
| Keyword(5) | mobile agent |
| Keyword(6) | tamper resistance software |
| 1st Author's Name | Akira YAMADA |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc.() |
| 2nd Author's Name | Shinsaku KIYOMOTO |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. |
| 3rd Author's Name | Toshiaki TANAKA |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc. |
| 4th Author's Name | Koji NAKAO |
| 4th Author's Affiliation | KDDI R&D Laboratories Inc. |
| Date | 2002/11/7 |
| Paper # | ISEC2002-80 |
| Volume (vol) | vol.102 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |