Presentation | 2000/11/6 Multi-signature schemes with signers' intentions Hiroshi MINATO, Mitsuru TADA, Atsuko MIYAJI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We often see a poster on a bulletin board which recruits new members for a club on campus. It is well known that multi-signature schemes are useful for it. But in the case that a poster requires them to write down their name and some information which we call signers' intentions on it, no efficient scheme has been proposed. Therefore, we propose a new scheme. Our scheme is very efficient. Furthermore we show that our scheme is secure against forgery, which is peculiar to schemes with signers' intentions. Our scheme can be adapted to many other multi-signature schemes based on a Discrete Logarithm Problem. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | multi-signature scheme / ElGamal signature / Discrete Logarithm Problem / signer's intention / forging intention |
Paper # | ISEC2000-88 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2000/11/6(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 | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Multi-signature schemes with signers' intentions |
Sub Title (in English) | |
Keyword(1) | multi-signature scheme |
Keyword(2) | ElGamal signature |
Keyword(3) | Discrete Logarithm Problem |
Keyword(4) | signer's intention |
Keyword(5) | forging intention |
1st Author's Name | Hiroshi MINATO |
1st Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology(JAIST)() |
2nd Author's Name | Mitsuru TADA |
2nd Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology(JAIST) |
3rd Author's Name | Atsuko MIYAJI |
3rd Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology(JAIST) |
Date | 2000/11/6 |
Paper # | ISEC2000-88 |
Volume (vol) | vol.100 |
Number (no) | 421 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |