一种基于全同态加密的安全电子投票方案  

A Secure Electronic Voting Scheme Based on Fully Homomorphic Encryption

作　　者：洪家军[1,2] 崔宝江[2] 

机构地区：[1]莆田学院,福建莆田351100 [2]北京邮电大学计算机学院,北京100876

出　　处：《廊坊师范学院学报（自然科学版）》2015年第1期5-10,共6页Journal of Langfang Normal University(Natural Science Edition)

基　　金：福建省教育厅国内访问学者资金资助;福建省中青年教师教育科研项目(A类)资助(JA14279)

摘　　要：主要介绍全同态加密技术的基本原理、基于公钥的全同态加密算法的实现,以及利用全同态加密算法,结合云计算、PKI和基于RSA的数据加密与数字签名等技术实现安全电子投票的技术方案,给出了方案的安全性分析。全同态加密在电子投票和云计算等领域有着巨大的应用潜力,该方案有效地解决了电子投票中的匿名性和公开可验证性难题,真正实现了安全、公开、公平和公正的电子投票。Fully homomorphic encryption has great application potential in electronic voting and cloud computing and other fields. After introducing the basic principle of fully homomorphic encryption technology and the realization of fully homomorphic encryption algorithm based on public key, this paper will thoroughly illustrate a technology scheme for secu- rity electronic voting which effectively address the anonymity and public verifiability issues by adopting technology of fully homomorphic encryption algorithm, cloud computing, PKI, the data encryption and digital signature based on RSA, thus helps to realize a safe, open, fair and justice electronic voting. At the end of the paper, the analysis of the security for the scheme will be provided.

关 键 词：全同态加密 电子投票 数字签名 云计算 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]