期刊文献+

基于FPGA的LFSR异步加解密系统 被引量:1

Asynchronous LFSR encryption system based on FPGA
下载PDF
导出
摘要 线性反馈移位寄存器(LFSR)伪随机序列作为流密码的一种,具有原理清晰、不可预测性强的特点,被广泛应用于各种加解密场合。针对目前基于LFSR的加解密系统只能应用于同步工作模式的局限性,设计了一种可配置的LFSR异步加解密系统,并对其进行了基于FPGA的硬件实现。实验结果显示,其既具备LFSR序列的优秀性能,又可以实现异步加解密,具有一定的实际应用价值。 As a kind of stream cipher, linear feedback shift register(LFSR) pseudo random binary sequence(PRBS) has widely applied in many encryption occasions with characters like succinct principle and strong unpredictability, to solve the limitation that encryption system based on LFSR can only work in synchronous condition, this paper proposed a asynchronous configurable LFSR encryption system, and has implemented the system in hardware based on FPGA. The experiment results shows it not only applied the LFSR sequence′s outstanding performance but also implemented asynchronous encryption. It has a certain value of practical application.
出处 《电子技术应用》 北大核心 2016年第6期56-58,共3页 Application of Electronic Technique
关键词 LFSR FPGA 异步加解密 LFSR FPGA asynchronous encryption
  • 相关文献

参考文献4

二级参考文献17

  • 1肖战牛,段哲民.Rijndael算法快速实现[J].电子测量技术,2005,28(3):75-76. 被引量:1
  • 2袁东东,季晓勇,韩康榕.基于DSP的APD方法同步混沌系统的实现[J].微处理机,2005,26(5):63-65. 被引量:2
  • 3唐明,张焕国,刘树波,赵波.AES的高性能硬件设计与研究[J].计算机工程,2006,32(8):257-259. 被引量:4
  • 4严迎建,徐金甫,徐劲松,李伟.一种基于FPGA的PCI加密卡设计[J].电子技术应用,2007,33(6):51-54. 被引量:4
  • 5PECORA L M, CARROLL T L. Synchronization in chaotic systems. Phys Rev Lett[J]. 1990, 64 (8): 821-824.
  • 6Dai Ming, Yu Zhang, Yiman Hua, W ansun Ni and Gonghuan Du. Electron. Lett[J]. , 1998.34: 951-953.
  • 7F H Willeboordse and K Kaneko Phy. Rev. Lett[J]. 73(1994) : 533.
  • 8Spartan-3E FPGA Family: Complete Data Sheet[Z]. Xilinx 公司,2008.
  • 9Wong K,Wark M,Dawson E. A single-chip FPGA implementation of the data encryption standard (DES)algorithm[J]. In:Proceedings of IEEE Globecom Communications Conference, Sydney (Australia), 1998. Piscataway (NJ, USA) : IEEE, 1998: 827-832.
  • 10Budruk Ravi,Anderson Don,Shanley Tom. PCI express system architecturc[M]. BeiJing: Publishing House of Electronics Industry, 2005.

共引文献2

同被引文献4

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部