Presentation 1998/11/20
A Signature Protocol Using ESIGN Signature Scheme with Shared Plaintext
Hideyuki SAITO, Kunikatsu KOBAYASHI,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In regard to ESIGN signature scheme, the equation which calculating signature certification can be transformed somoothly, thus we can sign two message blocks simultaneously. In doing so, we can propose a kind of ESIGN signature scheme with shared plaintext, in which we can sign two message blocks with one signature. Furthermore, using this method, we can divide the messages such as a signed acknowledgement of a debt and verify only the messages including the lender's name, instead of sending to the authentication the privacy such as the amount and the borrower's name and so on. And in an emergency, by verifying two message blocks, the connections between two messages and all informations can become clear, hence we can propose a signature protocl using ESIGN signature scheme with shared plaintext.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Privacy / ESIGN signature scheme with shared plaintext / A signature protocol / A trial / A signed acknowledgement of a debt / TTP
Paper # ISEC98-43
Date of Issue

Conference Information
Committee ISEC
Conference Date 1998/11/20(1days)
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Paper Information
Registration To Information Security (ISEC)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Signature Protocol Using ESIGN Signature Scheme with Shared Plaintext
Sub Title (in English)
Keyword(1) Privacy
Keyword(2) ESIGN signature scheme with shared plaintext
Keyword(3) A signature protocol
Keyword(4) A trial
Keyword(5) A signed acknowledgement of a debt
Keyword(6) TTP
1st Author's Name Hideyuki SAITO
1st Author's Affiliation Department of Electrical and Information Engineering, Faculty of Engineering, Yamagata University()
2nd Author's Name Kunikatsu KOBAYASHI
2nd Author's Affiliation Department of Electrical and Information Engineering, Faculty of Engineering, Yamagata University
Date 1998/11/20
Paper # ISEC98-43
Volume (vol) vol.98
Number (no) 426
Page pp.pp.-
#Pages 8
Date of Issue