1、I汕頭大學(xué)碩士學(xué)位論文嵌入式家庭網(wǎng)關(guān)及其安全機(jī)制的研究與設(shè)計(jì)嵌入式家庭網(wǎng)關(guān)及其安全機(jī)制的研究與設(shè)計(jì)ResearchDesignonEmbeddedHomeGatewayItsSecurityMechanism姓名：彭喜芳院系：工學(xué)院計(jì)算機(jī)系專業(yè)：計(jì)算機(jī)軟件與理論年級(jí)：2003級(jí)研究方向：計(jì)算機(jī)網(wǎng)絡(luò)指導(dǎo)老師：蔡偉鴻副教授汕頭大學(xué)工學(xué)院計(jì)算機(jī)系二零零六年六月IIIAbstractThehistyofresearchingonsmarthom

2、esystemisjustonly20yearsbutthedevelopmentspeedisamazing.Nowadaysthe“smarthome”isrealizedinmanyfamilies.thedesignofhomegatewayisoneofthemostimptantdesignofsmarthomesystem.thetraditionaldesignofhomegatewayisbasedonPCbutcon

3、sidertheutilitypriceembeddedhomegatewayisthesatisfyingchoice.ThemainfunctionofembeddedhomegatewayistorealizeembeddedInter.AsanembeddedhomegatewayinonehitmustrealizethefunctionoftransfmbetweentheTCPIPhomewkprotocolintheot

4、herhwhenthehomedeviceswereremotevisitedusingInteritbringfwardalotofconveniencebutatthesametimethehomedeviceisexposedtotheothersitinfaceofmuchsecuritythreaten.Sowhendesigninganembeddedhomegatewaythesecurityofitmustbeconsi

5、deredatfirst.SincetheparticularityoftheembeddeddevicetheenvironmentofthehomewkthesecuritymechanismmustbedifferentfromthePC.Underthebackgroundmentionedbefethispaperbasedonthe32bitARMMicroprocesstheenvironmentofRTOSresearc

6、hdesignoneembeddedhomegatewaydosomesecuritymechanismresearchonthisembeddedhomegateway.Ourresearchjobisasblow:1basedonthe32bitARMMicroprocesstheenvironmentofRTOSaccdingtothedifferentstardofhomewkprotocolbringfwardannewdes

7、ignmethodofembeddedhomegatewaybecomparedwiththetraditionaldesignmethodthismethodisnotaccdingtoaexclusivehomewkprotocolbutbringfwardageneraldesignmethoditcanmakedifferenthomewkprotocolconnectiontoInterwithoutleak.2dosomes