一种基于无线传感器网络安全的社区卫生保健监护系统设计.pdf

第22卷第6期 传感技术学报 V01．22No．6 2009年6月 CHINESEJOURNALOFSENSORSANDACTUATORS Jun．2009 A ofSecure Healthcare Design CommunityMonitoring BasedonWirelessSensorNetworks。 System PAN Julon91”，LI Daoyuan2 ShanpingH，WUZhendon93，ZHANG 310027，China； 1．CollegeofComputerScience，ZhejiangUniversity，Hangzhou Jiliang 310018，China； 2．DepartmentofComputer，ChinaUniversity，Hangzhou Dianzi 310018，China 3．CollegeofComm．Eng．，HangzhouUniversity，Hangzhou ofsecure healthcare basedonwirelesssensornetworksis Abstract：A community design monitoringsystem addresstheissuesof andberesilienttodiverseattacks，the presented．To systemsecurity systemprotects datafrom attacked sensitive Curve and schemein being byusingElliptic Cryptographydigitalsignature thoseresource—constrainedsensornodes．Asecurearchitecture of heahhcare communitymonitoringsystem is resultshowsthatthe canresistsomeouterattacks(suchas proposed．Experiment system eavesdrop— innerattacks． ping)and sensor words：wireless curve Key networks；ellipticcryptography；security；heahhcaremonitoring EEACC：6150P 一种基于无线传感器网络安全的 社区卫生保健监护系统设计* 潘巨龙1’2，李善平h，吴震东3，张道远2 ，1．浙江大学计算机学院．浙江杭州3100