講演抄録/キーワード |
講演名 |
2016-11-04 15:05
An anonymous distributed electronic voting system using Zerocoin ○Yu Takabatake・Daisuke Kotani・Yasuo Okabe(Kyoto Univ.) IA2016-54 |
抄録 |
(和) |
Existing e-voting systems rely on a database managed by an administrator, and hence the administrator may possibly counterfeits a vote. To solve this problem, there have been proposed utilization of Bitcoin, which we can use as a public database. However, the Bitcoin system has pseudonymity and does not have anonymity that is needed in systems like e-voting. We propose utilization of Zerocoin that gives anonymity to Bitcoin. In addition, our system fixes the group of voters before the voting, and our system makes an administrator’s fraudulent voting difficult. |
(英) |
Existing e-voting systems rely on a database managed by an administrator, and hence the administrator may possibly counterfeits a vote. To solve this problem, there have been proposed utilization of Bitcoin, which we can use as a public database. However, the Bitcoin system has pseudonymity and does not have anonymity that is needed in systems like e-voting. We propose utilization of Zerocoin that gives anonymity to Bitcoin. In addition, our system fixes the group of voters before the voting, and our system makes an administrator’s fraudulent voting difficult. |
キーワード |
(和) |
E-Voting / Zerocoin / Bitcoin / / / / / |
(英) |
E-Voting / Zerocoin / Bitcoin / / / / / |
文献情報 |
信学技報, vol. 116, no. 282, IA2016-54, pp. 127-131, 2016年11月. |
資料番号 |
IA2016-54 |
発行日 |
2016-10-27 (IA) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
IA2016-54 |