华东师范大学学报(自然科学版) ›› 2003, Vol. 2003 ›› Issue (4): 33-35.

• 论文 • 上一篇    下一篇

一个基于离散对数的保密投票方案

陈志杰，汪振华，时俭益，陆洪文，李志斌，叶家琛，沈纯理   

  1. 华东师范大学 网络信息安全研究所，上海 200062
  • 收稿日期:2002-02-25 修回日期:2003-06-27 出版日期:2003-12-25 发布日期:2003-12-25

A Cryptographic Voting Scheme Based on Discrete Logarithm

CHEN Zhi-jie; WANG Zhen-hua; SHI Jian-yi; LU Hong-wen; LI Zhi-bin; YE Jia-chen; SHEN Chun-li   

  1. Institute of Network Information Security,East China Normal University,Shanghai 20062,China
  • Received:2002-02-25 Revised:2003-06-27 Online:2003-12-25 Published:2003-12-25

摘要： 作者提出一种基于离散对数的数字表决方案，方案的特点是：投票不可伪造；投票不可抵赖；私钥由投票人本人保管，无需告诉他人；投票人的态度保密。因此特别适用于一个组织的最终决策过程。

关键词: 保密投票方案, 公钥, 私钥, 离散对数, 保密投票方案, 公钥, 私钥, 离散对数

Abstract: A cryptographic voting scheme based on discrete logarithm is proposed in this paper. The voting scheme bearing the following characteristics:voting can not be falsified or denied;the voter has complete control of his own private key and need not share the key with others;the decision of each voter is kept secret.So this new voting scheme is especially suitable for the final decision-making process of an organization;

Key words: public key, private key, discrete logarithm, cryptographic voting scheme, public key, private key, discrete logarithm