基于FPGA的DES加密电路研究

Research of DES Encrypted Circuit Based on FPGA

应用FPGA对DES文件加密、解密算法进行详细分析,在讨论S盒和轮函数这两个关键算法的基础上,利用Quartus Ⅱ设计、ModelSim仿真,synplify pro综合,验证了DES算法在低端FPGA中实用性。

Use FPGA to analyze the encryption and decryption algorithm of DES file in detail, based on the discussion of the two key algorithm （S box and F function）,using Quartus lI to design, ModelSim to simulation, Synplify pro to comprehendsive,verified the utility of DES algorithm in the low-end FPGA.