简介:Thetrendofresearchinggroupradiofrequencyidentificationdevices(RFID)authenticationprotocolhasbecomeincreasinglypopularinrecentyears.OneofthenewestworkinthisareaisfromBatinaandLee,theypresentedaprivacy-preservingmulti-playersgrouping-proofprotocolbasedontheellipticcurvecryptography(ECC),andclaimedtheirprotocolhavetheabilitytoresistfivepotentialattacks,includingcompromisedtagattack,man-in-the-middleattack,colludingtagsattack,etc.Inthispaper,wefirsttakeacounterexampletodemonstratetheirprotocolisvulnerabletocompromisedtagattack.ThenweproposeanovelsecureRFIDauthenticationprotocol,andanalyzeitssecuritybymergingformalanalysis,provablesecurity,andmathematicalinductivemethod,soastosolvetheweaknessofBatinaandLee'swork.Furthermore,comparedwithanothertwoclassicprotocols(secureownershiptransferprotocol(SOTP)andsecuremultiplegroupownershiptransferprotocol(SMGOTP)),theperformanceanalysisshowthatourprotocolprovidesnotonlyalowertags'communicationcostatabout50.0%and14.3%,butalsoalowerreader'scomputationcost(approximate14.5%and55.1%respectively),whentransferringalargenumberoftags.
简介: 摘要:RFID物流信息处理是一种新型的企业物流服务信息处理应用技术,可以有效的的实现一个企业物流数据与实际物流服务信息非紧密度的接触快速呈现实时信息传送而在 RFID等物流信息处理领域,给很多企业物流服务领域都将能够带来很大的物流信息处理技术革新。