The CSP based on smart card can provide cryptograph service of good reliability and security. Because of the portability of smartcard, it can be used on many different kinds of terminal device, such as cell phone, Pocket PC, PC and so on.

• 开发基于智能卡的CSP能提供高可靠性和安全性的加密服务,同时由于智能卡的小巧和可便携性的特点,使得它能用于诸如手机、掌上电脑、PC机等各种终端设备。