摘要： 互联网的快速发展使得网上投票成为可能。Michael Merrit协议是一种无须中央制表机构的投票系统,它有两个缺陷:选票能被复制,某个人将比其他人更早得知选票结果。该文提出了对Michael Merrit协议的改进,克服了这两个缺陷。改进后的协议将适用于小型的无须中央制表机构的投票系统。

关键词: 投票协议, 网络安全, 中央制表机构

Abstract: Rapid development of Internet makes it possible to vote online. Michael Men-it protocol is a voting system without central server. It has two defects: votes can be copied and someone can get result earlier than others. This article puts forward an improvement on Michael Merrit protocol to solve these problems. Improved protocol can be used in small type voting system without central servers.

中图分类号: 

• TP393.04