| Presentation | 1999/11/9 Designated Confirmer Signature Scheme by Encrypting Signatures Naoya Nakayama, Shouichi Hirose, Susumu Yoshida, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, several new digital signature schemes which have some new functions have been proposed. An undeniable signature scheme is one of these new signature schemes, whose verification protocol needs the cooperation of the signer. A designated confirmer signature scheme is one of the undeniable signature schemes, whose verification protocol can also be done by the confirmer designated by the signer. In this paper, we propose a new designated confirmer signature scheme by encrypting the signer's signature with confirmer's public key. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Designated Confirmer Signature Scheme / Diffie-Hellman problem / Random oracle |
| Paper # | ISEC99-68 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 1999/11/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Designated Confirmer Signature Scheme by Encrypting Signatures |
| Sub Title (in English) | |
| Keyword(1) | Designated Confirmer Signature Scheme |
| Keyword(2) | Diffie-Hellman problem |
| Keyword(3) | Random oracle |
| 1st Author's Name | Naoya Nakayama |
| 1st Author's Affiliation | Department of Communications and Computer Engineering, Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Shouichi Hirose |
| 2nd Author's Affiliation | Department of Communications and Computer Engineering, Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Susumu Yoshida |
| 3rd Author's Affiliation | Department of Communications and Computer Engineering, Graduate School of Informatics, Kyoto University |
| Date | 1999/11/9 |
| Paper # | ISEC99-68 |
| Volume (vol) | vol.99 |
| Number (no) | 415 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |