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ID:12963625
大小:9.70 MB
页数:61页
时间:2018-07-19
《嵌入式系统安全的研究》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、南京邮电大学硕士学位论文嵌入式系统安全的研究姓名:史仍灿申请学位级别:硕士专业:计算机应用技术指导教师:姚放吾20090401南京邮l乜人学硕j:tOFj℃生学位论义AbstraclAbstractNowadays,theembeddedsystemisindispensabletopeople’Sworkandlife.Itiswidelyusedinavarietyofdevices,suchasmobileterminals,digitaldevices,networkequipments,sensors,industrialcontrolequipmentsandoffic
2、eautomationequipmentsandere,whichhavegreatlyimprovedthelevelofthedigitalizationandintellectualization.Embeddedsystemiscloselymimedtoindustry,transportation,health,finance,andcommunicationsfields,therebyitwillcauseenormouseconomiclossesofindividualsandsociety,evenendangerthesecurityofregionandc
3、ountrywhenencountersasecurityproblem.Therefore,ithasimportanttheoreticalsignificanceandpracticalvalueforresearchingontheembeddedsystemsecurity.Firstly,thispaperintroducesthesecuritythreatsanddevelopmentofembeddedsystem.Then,fromtheperspectiveofinformationsecurity,itanalyzesthetechnologythatisu
4、sedtoenhanceinformationsecurityofembeddedsystembystrengtheningoperatingsystemsecurityandaddinghardwaresecuritymodule.Meanwhile,fromtheperspectiveofnetworksecurity,italsodiscusseshowIPSecandSSLprotocolwhichcommonlyusedincomputernetworkapplytoembeddedsystemforensuringnetworksecurity.Thispapermai
5、nlyfocusesonSSLprotoc01.Duetotherestrictionoftheprocessorperformance,storageresourcesandcostofembeddedsystem,thestandardSSLprotocolCannotbeappliedtotheembeddedsystemdirectly.So,astrategyhasbeenproposedtooptimizeandimproveSSLprotocolforreducingthesystemoverhead.TheimprovedSSLprotocolissuitablef
6、orembeddedsystems,anditisprovedreliablebyanalyzingthesecurity.Finally,thepaperputsforwardadetailedimplementationofimprovedSSLprotocol,whichhasbeenappliedtoanembeddedsystemforensuringsystemsecurity,andproposesanapplicationofmakinguseofimprovedSSLprotocoltoprotectembeddedsystem.Keywords:Embedded
7、system;Informationsecurity;Networksecurity;SSLprotocolII南京邮电大学学位论文原创性声明本人声明所呈交的学位论文是我个人在导师指导下进行的研究工作及取得的研究成果。尽我所知,除了文中特别加以标注和致谢的地方外,论文中不包含其他人已经发表或撰写过的研究成果,也不包含为获得南京邮电大学或其它教育机构的学位或证书而使用过的材料。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示了谢意。研究生签名:鲨
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