摘要
These years ,people have proposed several anonymous based electronic voting schemes ,however there isstill some security weakness in them. In this paper ,a improved scheme is put forward in which we use the technologyof multi_blind signature to prevent the probable cheating of visa officials ,propose a kind of confirmable serial NO to i-dentify the ballots and introduce custodians to supervise the work of ballots collector. So the scheme can resolve suchproblems as"vote collision","visa officials' fraud"and"voter quit in the midway",which exit in quite a lot of schemesof this type.
These years, people have proposed several anonymous based electronic voting schemes,however there is still some security weakness in them. In this paper,a improved scheme is put forward in which we use the technology of multi-blind signature to prevent the probable cheating of visa officials,propose a kind of confirmable serial NO to i-dentify the ballots and introduce custodians to supervise the work of ballots collector. So the scheme can resolve such problems as'vote collision', 'visa officials' fraud 'and' voter quit in the midway',which exit in quite a lot of schemes of this type.
出处
《计算机科学》
CSCD
北大核心
2003年第1期142-144,共3页
Computer Science
关键词
电子投票
密码学
安全性
实用性
随机数
Electronic voting, Digital signature, RSA, Blind signature, Multisignature
