摘要
根据电子选举所要符合的基本要求和扩展要求,结合椭圆曲线密码学、数字签名、盲签名和抗干预的智能卡技术,提出一种新的电子选举方案.论证了该方案满足电子选举所需的完全性、合理性、匿名性、不可重复性等基本要求,并且证明该方案严格满足无收据性、广义可验证性和高效性,解决了广义可验证性和无收据性不能同时高效实施的现有难题.
According to the basic demands and extended demands of electronic voting, one newly electronic voting scheme was proposed in this paper. This scheme was based on the knowledge of elliptic curve cryptography (ECC), elliptic curve digital signature algorithm (ECDSA), blind signature technique, and tamper resist smart card. Analysis showed that this scheme achieved not only basic demands such as completeness, soundness, privacy, unreusability, but also extended demands such as receipt-freeness, universal verifiability and higher efficiency. This scheme assured the simultaneity of receipt-freeness and universal verifiability.
出处
《武汉大学学报(理学版)》
CAS
CSCD
北大核心
2006年第3期340-344,共5页
Journal of Wuhan University:Natural Science Edition
基金
863计划资助课题(2001AA141010)
关键词
电子选举
无收据
可验证性
智能卡
electronic voting
receipt-free
verifiability
smart card