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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/10119/4431
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タイトル: | A General Model of Multisignature Schemes with Message Flexibility, Order Flexibility, and Order Verifiability |
著者: | MITOMI, Shirow MIYAJI, Atsuko |
キーワード: | multisignature scheme DLP-based signature RSA signature message recovery signature |
発行日: | 2001-10 |
出版者: | 電子情報通信学会 |
誌名: | IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences |
巻: | E84-A |
号: | 10 |
開始ページ: | 2488 |
終了ページ: | 2499 |
抄録: | Multisignature scheme realizes that plural users generate the signature on a message, and that the signature is verified. Various studies on multisignature have been proposed. They are classified into two types: RSA-based multisignature, and discrete logarithm problem (DLP) based multisignature, all of which assume that a message is fixed beforehand. In a sense, these schemes do not have a feature of message flexibility. Furthermore all schemes which satisfy with order verifiability designate order of signers beforehand. Therefore these protocols have a feature of order verifiability but not order flexibility. For a practical purpose of circulating messages soundly through Internet, a multisignature scheme with message flexibility, order flexibility and order verifiability should be required. However, unfortunately, all previous multisignature do not realize these features. In this paper, we propose a general model of multisignature schemes with flexibility and verifiability. We also present two practical schemes based on DLP based message recover signature and RSA signature, respectively. |
Rights: | Copyright (C)2001 IEICE. Shirow MITOMI, Atsuko MIYAJI, IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences, E84-A(10), 2001, 2488-2499. http://www.ieice.org/jpn/trans_online/ (許諾番号:08RB0097) |
URI: | http://hdl.handle.net/10119/4431 |
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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記述 |
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73-43.pdf | | 440Kb | Adobe PDF | 見る/開く |
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