摘要： 电子现金是电子商务中的一种重要的安全支付手段。“离线性“和“可分性”是电子现金系统应具备的重要性质。探讨在离线电子现金系统中的两种当前最主要的可分性解决方案。

关键词: 电子现金, 可分性, 电子支付, 网络安全

Abstract: Electronic cash is an important secure payment mechanism in electronic business. Off-line and divisibility are two essential properties in E-cash system. It will discuss two main scheme of divisibility in off-line electronic cash system at present.

中图分类号: 

• TP399