The key technology is substitute USB interface for RS232, and mends the hardware and software relevant with USB.
关键技术在于用usb接口替换旧测控软件使用的RS232串口，以及硬件、软件相应的一系列的修改。
This paper introduces the system structure of USB KEY: the hardware layer, the core driver layer, the standard middle-ware layer and the application layer.
本文介绍了USB KEY的体系结构，由硬件层、核心驱动层、标准中间件层和应用层构成。
Therefore, this paper will introduce USB-KEY technology to the mobile platform to realize the security platform of mobile phone which supports hardware encryption.
为此，本文提出将usb - KEY等相关技术引入到手机平台，实现支持硬件加密的手机安全支撑平台。
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