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JAIST Repository >
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b10-1. 雑誌掲載論文 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4429
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| タイトル: | A Practical English Auction with Simple Revocation |
| 著者: | OMOTE, Kazumasa
MIYAJI, Atsuko |
| キーワード: | anonymity
signature of knowledge
bulletin board |
| 発行日: | 2002-05 |
| 出版者: | 電子情報通信学会 |
| 誌名: | IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences |
| 巻: | E85-A |
| 号: | 5 |
| 開始ページ: | 1054 |
| 終了ページ: | 1061 |
| 抄録: | An English auction is the most familiar type of auctions. Generally, an electronic auction has mainly two entities, the registration manager (RM) who treats the registration of bidders, and the auction manager (AM) who holds auctions. Before starting an auction, a bidder who wants to participate in English auction is registered to RM with her/his information. An electronic English auction protocol should satisfy the following nine properties, (a) Anonymity, (b) Traceability, (c) No framing, (d) Unforgeability, (e) Fairness, (f) Verifiability, (g) Unlinkability among plural auctions, (h) Linkability in an auction, and (i) Efficiency of bidding. Furthermore from the practical point of view we add two properties (j) Easy revocation and (k) One-time registration. A group signature is adapted to an English auction in order to satisfy (a), (b), and (f). However such a direct adoption suffers from the most critical drawback of efficiency in group signatures. In this paper we propose more realistic electronic English auction scheme, which satisfies all of these properties without using a group signature. Notable features of our scheme are: (1) both of bidding and verification of bids are done quite efficiently by introducing a bulletin board, (2) both properties (j) Easy revocation and (k) One-time registration are satisfied. |
| Rights: | Copyright (C)2002 IEICE. Kazumasa OMOTE, Atsuko MIYAJI, IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, E85-A(5), 2002, 1054-1061. http://www.ieice.org/jpn/trans_online/ （許諾番号：08RB0095） |
| URI: | http://hdl.handle.net/10119/4429 |
| 資料タイプ: | publisher |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
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| 73-37.pdf | | 302Kb | Adobe PDF | 見る/開く |
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