摘要
针对已有文献设计方案的不足,结合椭圆曲线密码体制和盲签名,提出了改进的电子投票方案,并对其安全性进行分析.本方案采用椭圆曲线密码加密算法和盲签名等技术,防止抵赖、伪造、篡改,保护投票人的合法权益,具有更强的抗攻击性和实用性,满足理想的电子投票方案所具有的特征.
In the light of the part problems in literatures,an improved electronic voting scheme is put forward in the paper by combining elliptic curve crypto system and blind signature,and its security is analyzed.The results show that the program can prevent epudiation,forgery,tamper,and protect the legitimate rights and interests of the voters.It also has stronger robustness and practicality,which can meet the characteristics of an ideal electronic voting scheme.
出处
《宁夏大学学报（自然科学版）》
CAS
2014年第4期336-338,351,共4页
Journal of Ningxia University(Natural Science Edition)
基金
重庆市教委科学技术研究项目(KJ121316)
校级科研项目
关键词
盲签名
椭圆曲线密码体制
电子投票
完整性
秘密性
blind signature
elliptic curve cryptosystem
electronic voting
integrity
confidentiality
