Presentation | 2005-01-20 A method to confirm new party's participation in decentralized conferencing on full mesh network using verifiable secret sharing Hitoshi MASUTANI, Toru OKUGAWA, Ikuo YODA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In multi-party conferencing, authorization for new participant joining to a communication group is one of important security problems. However, concentrated control for its joining is impossible in decentralized conferencing on full mesh distributed network, because it doesn't have a central facility (e.g. central server) to control connection, authentication, authorization and admission. So each participant must independently decide whether one connect to a new participant in decentralized conferencing. In this case, it is significant that one can confirm whether a new participant is authorized or not. We propose admission control where each participant can independently confirm that a new party is authorized from the others in decentralized conferencing using verifiable secret sharing. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | secret sharing schemes / verifiable secret sharing / multi-point communication / multi-party conferencing / group communication / full mesh network |
Paper # | IN2004-154,TM2004-77,OIS2004-75 |
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Committee | IN |
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Conference Date | 2005/1/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A method to confirm new party's participation in decentralized conferencing on full mesh network using verifiable secret sharing |
Sub Title (in English) | |
Keyword(1) | secret sharing schemes |
Keyword(2) | verifiable secret sharing |
Keyword(3) | multi-point communication |
Keyword(4) | multi-party conferencing |
Keyword(5) | group communication |
Keyword(6) | full mesh network |
1st Author's Name | Hitoshi MASUTANI |
1st Author's Affiliation | NTT Cyber Solutions Laboratories, NTT Corporation() |
2nd Author's Name | Toru OKUGAWA |
2nd Author's Affiliation | NTT Cyber Solutions Laboratories, NTT Corporation |
3rd Author's Name | Ikuo YODA |
3rd Author's Affiliation | NTT Cyber Solutions Laboratories, NTT Corporation |
Date | 2005-01-20 |
Paper # | IN2004-154,TM2004-77,OIS2004-75 |
Volume (vol) | vol.104 |
Number (no) | 564 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |