摘要
首先介绍了 Radu的联合签名方案 ,然后运用代数学的理论对其进行了归纳 ,抽象出一类可普遍适用的联合签名协议 ,并证明了 Radu的联合签名协议为这种普遍适用的联合签名协议的特例 。
The shared signature scheme presented by C. Radu is introduced. By using the algebra theory, one type of shared signature scheme based on the scheme of Radu is given forth. It is also proved that the shared scheme of Radu is an implement of our scheme. At the same time, how to apply the shares signature scheme to electronic cash payment system is introduced.
出处
《小型微型计算机系统》
CSCD
北大核心
2003年第8期1542-1545,共4页
Journal of Chinese Computer Systems
基金
国家自然科学基金重大项目 ( 90 10 40 3 3 )资助
关键词
联合签名
电子现金
电子支付
电子商务
shared signature
electronic cash
electronic payment
electronic commerce
