Presentation | 1994/5/20 Undeniable Electronic Anonymous Biddig Protocol Toru Nakanishi, Hajime Watanabe, Toru Fujiwara, Tadao Kasami, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is desirable that a bidding protocol has anonymous property in the sense that correspondence of a bidder and his price is unknown.But the anonymous bidding protocols proposed so far have problems that a conspiracy breaks anonimity or fairness.This paper proposes undeniable electronic anonymous bidding protocol which overcomes the weakness.For an undeniable signature scheme,we prove that the scheme has a property that it is infeasible to find the siogner only from a signature.We use the scheme to construct the bidding protocol. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Undeniable Signature / Bid / Cryptographic Protocol / Anonimity / Self-Authenticating Property / Undeniability |
Paper # | ISEC94-3 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 1994/5/20(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) | Undeniable Electronic Anonymous Biddig Protocol |
Sub Title (in English) | |
Keyword(1) | Undeniable Signature |
Keyword(2) | Bid |
Keyword(3) | Cryptographic Protocol |
Keyword(4) | Anonimity |
Keyword(5) | Self-Authenticating Property |
Keyword(6) | Undeniability |
1st Author's Name | Toru Nakanishi |
1st Author's Affiliation | Department of Information and Computer Sciences,Faculty of Engineering Science,Osaka University() |
2nd Author's Name | Hajime Watanabe |
2nd Author's Affiliation | Graduate School of Information Science,Advanced Institute of Science and Technology,Nara |
3rd Author's Name | Toru Fujiwara |
3rd Author's Affiliation | Department of Information and Computer Sciences,Faculty of Engineering Science,Osaka University |
4th Author's Name | Tadao Kasami |
4th Author's Affiliation | Graduate School of Information Science,Advanced Institute of Science and Technology,Nara |
Date | 1994/5/20 |
Paper # | ISEC94-3 |
Volume (vol) | vol.94 |
Number (no) | 56 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |