摘要
针对指纹加密微硬盘中模块间接口,提出了一套完整的解决方案。硬件上以UART为物理接口,软件上分接口协议、通信加密以及底层驱动三个层次设计,实现高可靠性、高安全性的接口,从而确保整个系统的安全性。
This paper introduces a complete solution to the interface between the modules of the micro hard disk, which is encrypted based on fingerprint identification. The solution is based on UART in hardware part. And it has realized the interface protocol, communication encryption and driver in three levels. Therefore, it provides an interface of high reliability and high security in software. All of these ensure the security of the encrypted hard disk.
出处
《计算机与数字工程》
2007年第3期125-127,147,共4页
Computer & Digital Engineering
基金
国家863计划(编号2005AA114180)资助
