• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2012, Vol. 34 ›› Issue (5): 40-44.

• 论文 • 上一篇    下一篇

一种基于数字签名的实用电子投票系统

俞 波1,陈建平1,顾翔2   

  1. (1.南通大学计算机科学与技术学院,江苏 南通 226019;2.南京邮电大学计算机学院,江苏 南京 226003)
  • 收稿日期:2011-03-04 修回日期:2011-06-20 出版日期:2012-05-25 发布日期:2012-05-25

A Practical Electronic Voting System Based on Digital Signature

YU Bo1,CHEN Jianping1,GU Xiang2   

  1. (1.School of Computer Science and Technology,Nantong University,Nantong 226019;2.School of Computer Science,Nanjing University of Post and Telecommunications,Nanjing 226003,China)
  • Received:2011-03-04 Revised:2011-06-20 Online:2012-05-25 Published:2012-05-25

摘要:

电子投票系统的研究与设计正逐渐成为信息安全领域的研究热点。本文通过研究三种典型电子投票模型,针对选票碰撞、中途退出和作弊现象等关键问题,提出一种新的电子投票系统,系统设计基于RSA、盲签名、比特承诺等技术,采用数字签名和临时id方案。研究表明,该系统可以较好地解决电子投票系统中的若干关键问题,是一种实用和安全的电子投票系统。

关键词: 电子投票, 数字签名, 盲签名, 比特承诺

Abstract:

The design of an electronic voting system has been a hot research topic in the area of information security. This paper investigates three typical electronic voting models and presents a new electronic voting system. The system is designed using the techniques of RSA, blind signature, bit commitment, and temporary id. It can solve the key problems of an electronic voting system, which is proved a practical and reliable electronic voting system.

Key words: electronic voting;digital signature;blind signature;bit commitment