多媒體應(yīng)用安全分析與設(shè)計(jì).pdf

1、西安電子科技大學(xué)碩士學(xué)位論文多媒體應(yīng)用安全分析與設(shè)計(jì)姓名：李鵬飛申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：密碼學(xué)指導(dǎo)教師：封化民20090101AbstractWimmer印iddevelopmentofmultimediateCIlllology’tll粥aremoreandmoreconfideIltialmultimediadataiIlmepolitical，milita巧aIldeconomicfiddsHowtoensurethesealri

2、tvofCon矗dentialnlultimediadataiscnlcialiIlinfIonnationse‘呻7nlispaperfocuSes0nthese嘶tyissuesi11multiIIlcdiadatab嬲e印plicatioIls，howt0腿sllre也euscr’sidentityandaumorizatioIl，e11suretlleconfidcIltial時(shí)iIlme眥lsmissionch鋤nelsbet

3、、veelltlletwosides，嬲wcll弱meimpl鋤entationofleVeldivisionaccesscontnDlbasedonmevideollie砌rchyfeanlresAsa|【indofmultiIIlediainfomation，medi百talvide0hasv吖s怕nglo百cal吼而ereforc，tlledi西talvide0callbeconsideredasseverallo西calstor

4、yu血tsAccesscontrDlonasm百edi百talvideowtlichwaSprocessedasawholehaslimitatioIlSForex鋤ple，inacon6deIltialVideo，thereisonlyonecertainlo舀cals：toryuIlitissellsitiVeorforbidtoacCess，a11domershavemeaccesspernlission，butitisunabl

5、etoimplcIll∞tlevddivisionaCcessCon仃Dlonnle仃aditionalaccessC0n仃olmodelBased0ntherese砌lofvideohierarchyfea_tIlres，thispaper，firstlyproposesadescriptionmemodofvideodatalo酉calunits，secondlyeXpandsnleaCcesscontr01moddbyusingo

6、biectrclationaldatf山aSe，觚dthenimplemeIltsmeⅥde0aCcessconn01indi‰tleVels；AccordingtoPⅪ嘶t甜on，CAaIldRAaredesi印edmatrealizesident時(shí)aumentication；AccordingtoPMIcriterion，AAaIldAttributecertificatearedesi印edthatrealizesauthoriz

7、ationmanageInent；FinallycombiningwitllexpaIldedRBACaccesscont】∞l，SSL姐dstrongauditingjnfo鋤ationsec嘶tyteclulolo百es，thep印erinlpl鋤elltstheⅡlultimedia印plicationsecureplatfo訂nKeywords：MultimediaSecurityIdentit)rAuthelltication