在无线通信中，发送装置需要连续提供用于加密处理的随机数据。
In wireless communications, transmission devices require continuous supplies of random data for encryption processes.
本发明属于计算机信息安全处理系统，尤其属于一种外置式计算机硬盘数据加密方法及其装置。
The invention belongs to the computer information security processing system, in particular to an outlaid computer hard disk data encryption method and apparatus.
基于IP复用方法实现的硬盘加密卡，是一种用于保障数据存储安全的硬件加密装置。
Hard disk encryption card, which is designed based on the IP reuse in this paper, is a kind of hardware encryption device to ensure storage security.
以数据库加密装置的PCI接口驱动开发为背景，研究了PCI的总线特点、控制机制、接口规范及接口设计方式。
After the PCI bus features, control mechanism, interface specification and interface design pattern is studied, we expatiate the driver specialty in Linux.
以数据库加密装置的PCI接口驱动开发为背景，研究了PCI的总线特点、控制机制、接口规范及接口设计方式。
After the PCI bus features, control mechanism, interface specification and interface design pattern is studied, we expatiate the driver specialty in Linux.
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