摘要
电子现金系统具有在线和离线两种交易类型,它具有快捷、方便、费用低廉及不记名等特性。基于盲签名技术设计了一个离线公平高效的电子现金系统,与同类方案相比较,该方案具有防伪造、反跟踪性和防重支付等安全性更高的特点。
There are two kinds of electronic cash system, on-line and off-line, which is of fast convenience,low cost and anonymous etc. The article designed the efficiently security electronic cash system which has a kind of off-line equity based on the blind signature. Compared with the other chemes, this eheme has unforge, untraceable and repayment.
出处
《陕西理工学院学报（自然科学版）》
2009年第3期53-57,共5页
Journal of Shananxi University of Technology:Natural Science Edition
关键词
电子现金
盲签名
安全性
electronic cash
bind signature
security
