摘要
本文为解决USB通讯安全性低的问题,设计了一个可以对数据进行自动加密的USB接口芯片,并将所设计的系统用FPGA对其进行了功能验证.该设计符合USB2.0规范,并且可以对接收到的数据进行自动加密处理.
According to the low security of USB communication, designs a USB interface chip that can automatically encrypte the data flow. By the way,the verification of the system has been performed by FPGA in this paper. The design accords with USB2.0 specification,and can automatically encrypt the data received.
出处
《微计算机信息》
2009年第5期255-256,104,共3页
Control & Automation
