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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/4450

Title: A multi-signature scheme with signers' intentinos secure against active attacks
Authors: Kawauchi, Kei
Minato, Hiroshi
Miyaji, Atsuko
Tada, Mitsuru
Issue Date: 2002
Publisher: Springer
Magazine name: Lecture Notes in Computer Science
Volume: 2288/2002
Start page: 175
End page: 196
DOI: 10.1007/3-540-45861-1
Abstract: In this paper, we propose a multi-signature scheme, in which each signer can express her intention associating with the message to be signed. Signers' intentions mean a kind of information which can be newly attached to a signature in signers' generating it. However, we have been introduced any multi-signature scheme dealing with intentions without loss of its efficiency. First, we consider a multi-signature scheme realizing the concept of signers' intentions by utilizing existing schemes, and name it primitive method. After that, we introduce the proposed multi-signature scheme which are more efficient in view of the computational cost for verification and in view of the signature size than the primitive method. The proposed multi-signature scheme is shown to be secure even against adaptive chosen message insider attacks.
Rights: This is the author-created version of Springer, Kei Kawauchi, Hiroshi Minato, Atsuko Miyaji, Mitsuru Tada, Lecture Notes in Computer Science, 2288/2002, 2002, 175-196.The original publication is available at www.springerlink.com, http://www.springerlink.com/content/mdk36dh1jwump53w
URI: http://hdl.handle.net/10119/4450
Material Type: author
Appears in Collections:b10-1. 雑誌掲載論文 (Journal Articles)

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