Presentation | 2000/11/6 Temporary Assumptions for Quantum Multi Party Protocols Muller-Quada Jorn, Hideki Imai, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper generalizes quantum multi party protocols, and the temporary assumptions which can be used there, to arbitrary adversary structures. We prove that quantum multi party protocols have to obey the same bounds on sets of possible adversaries as classical multi party protocols. But only during the excution of the protocol. Later these bounds can be loosened. We give bounds on the collusions tolerable after a protocol has terminated and we state protocols reaching these bounds if no two possible collusions cover all but one player. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Quantum cryptography / multi party protocols / quantum bit commitment |
Paper # | ISEC2000-95 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2000/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Temporary Assumptions for Quantum Multi Party Protocols |
Sub Title (in English) | |
Keyword(1) | Quantum cryptography |
Keyword(2) | multi party protocols |
Keyword(3) | quantum bit commitment |
1st Author's Name | Muller-Quada Jorn |
1st Author's Affiliation | Institute of Industrial Science University of Tokyo() |
2nd Author's Name | Hideki Imai |
2nd Author's Affiliation | Institute of Industrial Science University of Tokyo |
Date | 2000/11/6 |
Paper # | ISEC2000-95 |
Volume (vol) | vol.100 |
Number (no) | 421 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |