基于散列算法的認(rèn)證協(xié)議的研究.pdf

1、分類(lèi)號(hào)：!!j!j：型密級(jí)：——單位代碼：!g≥!學(xué)號(hào)：I!型竺!奪肛工學(xué)火警HefeiUniVersityof_r_echnoIogy碩士學(xué)位論文MASTERDISSERTATlo^o論文題目：基于散列算法的認(rèn)證協(xié)議的研究學(xué)位類(lèi)別：學(xué)科專(zhuān)業(yè)：(工程領(lǐng)域)作者姓名：導(dǎo)師姓名：完成時(shí)間：學(xué)歷碩士計(jì)算機(jī)應(yīng)用技術(shù)HashAlgorithmBasedResearchoⅡAuthenticationPrOtOcOIsAbstract’Wththe

2、longte姍app2ication0fnetworktechnoiogyinbusiness，goVernment，financeandmilitaryfields，moreandmoreattentionhasbeenpaidtothesecuirtyofinfbrmationexchangePlentyofresearchworkhasbeendoneininformationsecurityfield，andmanytypeso

3、fsecu“tymodelsorschemesareproposedHowever，inallsecuritytechnologies，certificationontheidentityofcommunicatorsisthepreconditionofanyreliablecommunicationThus，certificationisanimportantissueininformationsecurityfieldThisth

4、esismainlyconcernsabOutcertificationrelatedissues，givingsomeintroductionandanalyzationonseveralwellknowncertificationprotOcolsAmethodofgeneratingsecuremessagedigestisproposed，whichproVidesbetterintegralityondata^dditiona

5、lly，byApplyingthemethodaboVeintocertincationprotocolstomakethemimmunefromvariousattacks，thesignifficantenhacneinsecurityofthoseprotoc01scouldbeseenThecontentofthisthesisisasfollows：1Anintroductiononthetheoryofdataencrypt

6、ionisgiven，whichisthebasisofcertification2PresentationaboutseVeralwellknowncertificationprotocalisgiVen，andprofbundanalyzationsfomsecurityaspectaremade3Amethodofgeneratingsecuremessagedigestisproposed，whichproVidesbetter