| Presentation | 2000/1/25 Receipt-free Electronic Voting through Collaboration of Voter and honest Verifier Byoungcheon Lee, Kwangjo Kim, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a new electronic voting scheme which guarantees receipt-freeness as well as privacy, universal verifiability and robustness. The result of Cramer, Gennaro, and Schoenmarkers[CGS97] proposed at Eurocrypt'97 seems to be promising because it provides optimal performance, privacy, robustness, and universal verifiability. But in their scheme, receipt-freeness was left as an open problem. The failure of receipt-freeness in [CGS97] comes from the fact that the ballot is generated and posted on the bulletin board wholly by the voter. To add receipt-freeness to [CGS97] while keeping other useful properties, we introduce a trusted third party called honest verifier(HV). In the proposed electronic voting scheme, the voter and HV collaborate through an interactive voting protocol to generate a ballot and it's proof of validity. Finally the vote and it's proof of validity are posted on the bulletin board. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electronic voting / receipt-freeness / honest verifier / universal verifiability / proof of validity / proof of knowledge / multi-party computation |
| Paper # | ISEC99-87 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2000/1/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Receipt-free Electronic Voting through Collaboration of Voter and honest Verifier |
| Sub Title (in English) | |
| Keyword(1) | Electronic voting |
| Keyword(2) | receipt-freeness |
| Keyword(3) | honest verifier |
| Keyword(4) | universal verifiability |
| Keyword(5) | proof of validity |
| Keyword(6) | proof of knowledge |
| Keyword(7) | multi-party computation |
| 1st Author's Name | Byoungcheon Lee |
| 1st Author's Affiliation | ICU(Information and Communications University() |
| 2nd Author's Name | Kwangjo Kim |
| 2nd Author's Affiliation | ICU(Information and Communications University |
| Date | 2000/1/25 |
| Paper # | ISEC99-87 |
| Volume (vol) | vol.99 |
| Number (no) | 584 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |