The off-line electronic cash payment system has become the priority in the e-payment system due to its merits of anonymity and off-line. 离线电子现金支付系统(CPS)以其匿名性、离线性、独立交易性等特点,成为电子支付系统的首选模型。
The Financial Mechanism of Social Insurance Has Two Basic Model. One of the Basic Model Is Cash Receipt and Cash Payment System(CPS). 社会保险的财务机制有现收现付制和基金制两种基本模式。
In other words, it is necessary to enhance the theory research based on practice, so it is of great importance to develop an off-line electronic cash payment system with full functions. 然而,在实践的基础上加强理论研究是一个必要的过程,因此,开发出一套完整的离线电子现金系统显得至关重要。
Blind signature plays abroad and important roles in cryptographic applications such as electronic voting system and electronic cash payment system. 盲数字签名在电子选举协议、安全电子支付等领域应用广泛。
The work in this thesis is based on the project of national natural science fund of Research on the secure payment protocol for electronic commerce, and focuses on how to implement an off-line electronic cash payment prototype system via the insecure Internet network. 本文的工作是结合国家自然科学基金重大项目电子商务安全支付协议的研究展开的,重点研究如何在不安全的Internet网络上实现一种离线电子现金支付系统(CPS)的原型系统。