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计算机工程 ›› 2007, Vol. 33 ›› Issue (02): 225-226. doi: 10.3969/j.issn.1000-3428.2007.02.079

• 开发研究与设计技术 • 上一篇    下一篇

基于ASIC的有效DES/3DES流水线设计

张丽娜1,陈建华1,2,张家宏1,阳凌怡1   

  1. (1. 武汉大学数学与统计学院 武汉430027;2. 武汉大学密码研究中心,武汉430027)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-01-20 发布日期:2007-01-20

Pipeline Design of Effective DES/ 3DES Based on ASIC

ZHANG Lina1, CHEN Jianhua1,2, ZHANG Jiahong1, YANG Linyi1   

  1. (1. School of Mathematics and Statistics, Wuhan University, Wuhan 430027; 2. Cryptography Research Center, Wuhan University, Wuhan 430027)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-01-20 Published:2007-01-20

摘要: 介绍了DES和3DES算法,在此基础上给出了一种有效的流水线设计方法,该方法综合了面积和效率的考虑,通过FPGA的验证,证明其具有较强的实用性。

关键词: DES算法, 3DES算法, 流水线

Abstract: This paper introduces data encryption standard(DES) and triple data encryption standard(3DES), and gives a pipelined high-speed and area-efficient implementation of them. The method considers such factors as area and speed, etc. Passing FPGA verification. it is proved that the method has strong practicability.

Key words: DES algorithm, 3DES algorithm, Pipeline