传感技术学报Issue(4)：557-562,6.DOI:10.3969/j.issn.1004-1699.2015.04.018
基于FP GA技术的WSN节点混沌保密通信设计∗
The Design of Chaotic Secure Communication for Wireless Sensor Network Based on FPGA Technology
摘要
Abstract
Improved the safety grade of the wireless sensor network node system,could boost the project of the inter-net of things overall application and rapid promotion. The sequence change of chaotic system was sensitive to initial conditions,so it was more suitable for secure communication case. When the WSN node designed,the use of field-programmable gate array( FPGA) had some advantage of rich in resources and processing speed for the design of Hybrid chaotic system encryption or decryption module,it could be packaged into a separate IP core,called by the on-chip bus to facilitate the realization of information encryption/decryption protection in the information collection or transmission modules. This paper first analyzed the principle of the secure communication algorithm, and then verified it by pictures confidential example,it proved that the method was easy to design and implementation hard-ware structure,and had high strength confidential. It get rid of the shackles of the software complex algorithms, which consumed fewer resources,had low power consumption,so this scheme was feasible.关键词
无线传感器网络/保密通信/混沌序列/FPGA重构技术Key words
wireless sensor network( WSN)/secure communication/chaotic sequence/FPGA reconfigure technology分类
信息技术与安全科学引用本文复制引用
孔德彭,陈安妮,周一飞,李久胜..基于FP GA技术的WSN节点混沌保密通信设计∗[J].传感技术学报,2015,(4):557-562,6.基金项目
教育部人文社科项目(13YJAZH043,14YJCZH067) （13YJAZH043,14YJCZH067）
浙江省教科规划项目(2014SCG040) （2014SCG040）
