A privacy-preserving, decentralized and functional Bitcoin e-voting protocol

被引：5
|
作者：
Bao, Zijian [1 ]
Wang, Bin [1 ]
Shi, Wenbo [2 ]
机构：
[1] Northeastern Univ, Dept Comp Sci & Engn, Shenyang, Liaoning, Peoples R China
[2] Northeastern Univ, Dept Comp Sci & Engn, Qinhuangdao, Peoples R China
来源：
2018 IEEE SMARTWORLD, UBIQUITOUS INTELLIGENCE & COMPUTING, ADVANCED & TRUSTED COMPUTING, SCALABLE COMPUTING & COMMUNICATIONS, CLOUD & BIG DATA COMPUTING, INTERNET OF PEOPLE AND SMART CITY INNOVATION (SMARTWORLD/SCALCOM/UIC/ATC/CBDCOM/IOP/SCI) | 2018年
基金：
美国国家科学基金会;
关键词：
Bitcoin; Anonymous voting; shuffling mechanism;
D O I：
10.1109/SmartWorld.2018.00078
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Bitcoin, as a decentralized digital currency, has caused extensive research interest. There are many studies based on related protocols on Bitcoin, Bitcoin-based voting protocols also received attention in related literature. In this paper, we propose a Bitcoin-based decentralized privacy-preserving voting mechanism. It is assumed that there are n voters and m candidates. The candidate who obtains t ballots can get x Bitcoins from each voter, namely nx Bitcoins in total. We use a shuffling mechanism to protect voter's voting privacy, at the same time, decentralized threshold signatures were used to guarantee security and assign voting rights. The protocol can achieve correctness, decentralization and privacy-preserving. By contrast with other schemes, our protocol has a smaller number of transactions and can achieve a more functional voting method.
引用
收藏
页码：252 / 256
页数：5
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