Electronic elections based on secure E-mail protocol
基于安全E-mail协议的电子选举研究

By introducing the Certificate Authority (CA) into secure E-mail protocol Pretty Good Privacy (PGP), the author designed a vote scheme for large-scale electronic elections. It fulfills the security demands of electronic elections, but does not require constituencies to the settled polling booth. Moreover, the proposed scheme resolves the problems, which result from exceeding authority of authoritative organization and absolute anonymity, in electronic elections to a certain extent. And it can provide public verifiability without disclosing the vote messages.