This paper introduces the architecture of a CSP, which is based on smart card with USB and SD IO interface, including file system in smart card and module of command stream.
论文提出了一套基于usb和SD接口智能卡的CSP体系结构的设计，智能卡中文件系统结构的设计以及CSP命令流的模块设计。
This paper introduces the design, implementation and application of CSP, which is based on Smart Card and USB Key.
本文基于智能卡和USB电子加密钥匙开发了一套CSP，详细介绍了其设计方案、实现流程和典型应用案例。
This paper introduces the design, implementation and application of CSP, which is based on Smart Card and USB Key.
本文基于智能卡和USB电子加密钥匙开发了一套CSP，详细介绍了其设计方案、实现流程和典型应用案例。
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