Presentation | 1997/9/12 A secure authenticated DiHie-Hellman key agreement protocol and its application to conference key distribution Shouichi Hirose, Susumu Yoshida, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | First, an authenticated Diffie-Hellman key agreement protocol is proposed. The protocol is provably secure against passive/active eavesdropping, impersonation, interference and stealing on the random oracle model of collision-free hash functions and on the assumptions that the Diffie-Hellman problem is intractable and that the secret information of users are selected independently and at random. The results hold even if the previously shared keys are disclosed. This protocol also provides forward secrecy. Second, a star-based conference key distribution protocol is shown based on the key agreement protocol. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Key agreement protocol / Conference key distribution protocol / Random oracle model / Diffie-Hellman problem / Discrete logarithm problem |
Paper # | ISEC97-37 |
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Committee | ISEC |
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Conference Date | 1997/9/12(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 Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A secure authenticated DiHie-Hellman key agreement protocol and its application to conference key distribution |
Sub Title (in English) | |
Keyword(1) | Key agreement protocol |
Keyword(2) | Conference key distribution protocol |
Keyword(3) | Random oracle model |
Keyword(4) | Diffie-Hellman problem |
Keyword(5) | Discrete logarithm problem |
1st Author's Name | Shouichi Hirose |
1st Author's Affiliation | Dept. of Electronics and Communication, Graduate School of Engineering, Kyoto University() |
2nd Author's Name | Susumu Yoshida |
2nd Author's Affiliation | Dept. of Electronics and Communication, Graduate School of Engineering, Kyoto University |
Date | 1997/9/12 |
Paper # | ISEC97-37 |
Volume (vol) | vol.97 |
Number (no) | 252 |
Page | pp.pp.- |
#Pages | 10 |
Date of Issue |