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基于SAFER+算法的跳频序列族构造 被引量：1

Structure of Frequency Hopping Sequences Family Based on SAFER+ Cipher
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摘要 跳频序列的性能对跳频通信系统性能有着决定性的影响.本文基于密码学的加密机制,提出构造一种跳频序列族的方法.在此基础上对产生的跳频序列从安全性,均匀性,线性复杂度,汉明相关性等各个方面进行了全面的理论分析和计算机仿真,证明了基于SAFER+算法产生的跳频序列族有着优秀的性能,满足跳频序列族的要求;利用VHDL语言通过FPGA的综合,证明了该算法的芯片可实现性. The performance of FH communication system is seriously affected by the frequency hopping sequences. A family of FH sequences base on SAFER＋ cipher is proposed for FH communication. Simulation and analysis results show that the proposed FH sequences based on SAFER ＋ algorithm have good performance in security, uniformity, correlation, complexity and so on, agree well with the demand of the FH sequences. The algorithm has been implemented efficiently in FPGA, so it can be used easily.
作者 胡斌 庄奕琪 郭锋 耿阿囡
机构地区 西安电子科技大学微电子学院
出处 《电子器件》 CAS 2007年第3期1034-1037,共4页 Chinese Journal of Electron Devices
关键词 分组密码 SAFER+ 跳频序列 FPGA block cipher SAFER＋ FH sequences FPGA
分类号 TP316 [自动化与计算机技术—计算机软件与理论]
  • 相关文献

参考文献5

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二级参考文献15

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共引文献9

同被引文献7

  • 1A El-Hoiydi. Interference between Bluetooth Networks-Upper Bound on the Packet Error Rate [J]. IEEE Commun. Lett. (S1089-7798), 2001, 5(6): 245-247.
  • 2Brian S Peterson, Rusty O Baldwin, Jeffrey P Kharoufeh, et al. Refinements to the Packet Error Rate Upper Bound for Bluetooth Networks [J]. IEEE Commun. Lett. (S 1089-7798), 2003, 7(8): 382-384.
  • 3Ting-Yu Lin, Yu-Chee Tseng. Collision Analysis for a Multi- Bluetooth Picocells Environment [J]. IEEE Commun. Lett. (S I089-7798), 2003, 7(10): 475-477.
  • 4Kshirasagar Naik, David S L Wei, Yu T Su, et al.Analysis of Packet Interference and Aggregated Throughput in a Cluster of Bluetooth Piconets Under Different Traffic Conditions [J]. IEEE Journal on selected areas in communications (S0733-8716), 2005, 23(6): 1205-1218.
  • 5Saswati Sarkar, Farooq Anjum, Ratul Guha. Optimal Communication in Bluetooth Piconets [J]. IEEE Transaction on Vehicular Technology (S0018-9545), 2005, 54(2): 709-721.
  • 6Bluetooth SIG. Specification of the Bluetooth System, version 2.1 +EDR [DB/OL]. (2007)[2008]. www.bluetooth.org 2007.
  • 7Fredrik Floren, Andre Stranne, Ove Edfors, et al. Throughput of Strongly Interfering Slow Frequency-Hopping Networks [J]. IEEE transactions on communications (S0090-6778), 2004, 52(7): 1152-1159.

引证文献1

电子器件
2007年 第3期

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