摘要
介绍了基于单片机、FPGA的网络数据加密实现。整个系统由单片机,FPGA和E1通信接口组成。流密码加密算法采用A5/1和W7算法。采用VHDL硬件语言实现FPGA功能。该硬件加密系统具有较好的安全性。
The paper introduces a way to implement network data encryption based on MCU and FPGA. The system is composed of MCU,FPGA and E 1 interface.AS/1 and W7 stream cipher algorithm are used. The function of FPGA is implemented by VHDL languages. This encryption system based on hardware is proved to have good security performance.
出处
《电子设计工程》
2009年第4期95-97,共3页
Electronic Design Engineering