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。
- Abstract:
- The paper introduces a way to implement network data encryption based on MCU and FPGA.The system is composed of MCU,FPGA and E1interface.A5/1and W7stream 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.
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