[1]解双建 原亮 谢方方.DES算法原理及其FPGA实现[J].计算机技术与发展,2011,(07):158-160.
 XIE Shuang-jian,YUAN Liang,XIE Fang-fang.The Principle of DES Algorithm and Realization on FPGA[J].,2011,(07):158-160.
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DES算法原理及其FPGA实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年07期
页码:
158-160
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
The Principle of DES Algorithm and Realization on FPGA
文章编号:
1673-629X(2011)07-0158-03
作者:
解双建 原亮 谢方方
军械工程学院计算机工程系
Author(s):
XIE Shuang-jianYUAN LiangXIE Fang-fang
Department of Computer Engineering,Ordnance Engineering College
关键词:
DES算法S盒硬件实现FPGA
Keywords:
DES algorithm S-box hardware realization FPGA
分类号:
TP309
文献标志码:
A
摘要:
DES(数据加密标准)是最常用的加密算法之一,自诞生至今一直被广泛应用于各个行业领域。为了深刻理解DES算法的运算过程和实现方法,在详细讨论F函数和S盒这两个关键因素的基础上,利用Xilinx公司的综合开发工具ISE和Spartan3E FPGA等工具,设计了FPGA与PC机的串口通讯,完成了DES算法在FPGA中的正确实现,并采用软件仿真和硬件实现得出了实验结果,给出了DES算法在FPGA中的资源利用情况。通过实验结果和资源利用率验证了DES算法的功能及其在低端FPGA上的实用性
Abstract:
DES(data encryption standard) is one of the most popular encryption algorithms and has been widely used in many fields since its appearance.Based on the discussion of the two key factors of F-function and S-box,the principle and the process of DES is introduced in detail.The communication between FPGA and PC is designed and the correct realization of DES is completed on Spartan3E FPGA by implementing ISE tools.Not only the results of simulation on software and experiment on FPGA but also the inner source utilization are presented,which explain the function of DES and its adaption to low-grade FPGA

相似文献/References:

[1]刘涛 胡佳伟.校园网络环境下数据加密的研究与设计[J].计算机技术与发展,2008,(01):171.
 LIU Tao,HU Jia-wei.Research and Design of Data Encryption Based on Campus Network Environment[J].,2008,(07):171.
[2]吴杨 矫文成 赵新杰 王韬 吴克辉.引入Hash函数的抗差分故障分析模型研究[J].计算机技术与发展,2011,(05):166.
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[3]王印明 李阳.一种基于DES,RSA的随机加密算法[J].计算机技术与发展,2012,(04):235.
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备注/Memo

备注/Memo:
国防科技重点实验室基金项目(9140C8702020803)解双建(1986-),男,硕士研究生,研究方向为计算机体系结构;原亮,教授,硕士生导师,研究方向为计算机体系结构、电磁仿生理论与实现
更新日期/Last Update: 1900-01-01