Rei Safavi-Naini – författare

This book constitutes the refereed proceedings of the 8th Australasian Conference on Information Security and Privacy, ACISP 2003, held in Wollongong, Australia, in July 2003.The 42 revised full papers presented together with 3 invited contributions were carefully reviewed and selected from 158 submissions. The papers are organized in topical sections on privacy and anonymity, elliptic curve cryptography, cryptanalysis, mobile and network security, digital signatures, cryptosystems, key management, and theory and hash functions.

The4thAustralasianConferenceonInformationSecurityandPrivacywasheld attheUniversityofWollongong,Australia. Theconferencewassponsoredby theCentreforComputerSecurityResearch,UniversityofWollongong,andthe AustralianComputerSociety. Theaimoftheconferencewastobringtogether peopleworkingindi erentareasofcomputer,communication,andinformation securityfromuniversities,industry,andgovernmentinstitutions. Theconference gavetheparticipantsanopportunitytodiscussthelatestdevelopmentsinthe quicklygrowingareaofinformationsecurityandprivacy. Theprogramcommitteeaccepted26papersfrom53submitted. Fromthose accepted, thirteen papers were from Australia, two each from Belgium and China,andoneeachfromAustria,Belarus,France,India,Japan,Korea,Sin- pore,theUSA,andYugoslavia. Conferencesessionscoveredthefollowingtopics: accesscontrolandsecuritymodels,networksecurity,Booleanfunctions,group communication,cryptanalysis,keymanagementsystems,electroniccommerce, signatureschemes,RSAcryptosystems,andoddsandends. We would like to thank the members of the program committee who - nerouslyspenttheirtimereadingandevaluatingthepapers.Wewouldalsolike tothankmembersoftheorganisingcommitteeand,inparticular,ChrisCh- nes,HosseinGhodosi,MarcGysin,Tiang-BingXia,Cheng-XinQu,SanYeow Lee,YejingWang,Hua-XiongWang,Chih-HungLi,WillySusilo,ChintanShah, Je reyHorton,andGhulamRasoolChaudhryfortheircontinuousandtireless e ortinorganisingtheconference. Finally,wewouldliketothanktheauthorsof allthesubmittedpapers,especiallytheacceptedones,andalltheparticipants whomadetheconferenceasuccessfulevent.February1999 JosefPieprzyk ReiSafavi-Naini JenniferSeberry FOURTHAUSTRALASIANCONFERENCE ONINFORMATIONSECURITY ANDPRIVACY ACISP'99 Sponsoredby CenterforComputerSecurityResearch UniversityofWollongong,Australia and AustralianComputerSociety GeneralChair: JenniferSeberry UniversityofWollongong ProgramCo-Chairs: JosefPieprzyk UniversityofWollongong ReiSafavi-Naini UniversityofWollongong ProgramCommittee: ColinBoyd QueenslandUniversityofTechnology,Australia LawrieBrown AustralianDefenceForceAcademy,Australia BillCaelli QueenslandUniversityofTechnology,Australia EdDawson QueenslandUniversityofTechnology,Australia CunshengDing NationalUniversityofSingapore,Singapore DieterGollmann MicrosoftResearch,UK YongfeiHan Gemplus,Singapore ThomasHardjono BayNetworks,US ErlandJonsson ChalmersUniversity,Sweden SveinKnapskog UniversityofTrondheim,Norway KeithMartin KatholiekeUniversiteitLeuven,Belgium CathyMeadows NavalResearchLaboratory,US KaisaNyberg NokiaResearchCenter,Finland Choon-SikPark ElectronicsandTelecommunicationResearchInstitute,Korea DingyiPei AcademiaSinica,China SteveRoberts WithamPtyLtd,Australia ConferenceOrganization VII GregRose Qualcomm,Australia RaviSandhu GeorgeMasonUniversity,US Sta ordTavares Queen'sUniversity,Canada VijayVaradharajan WesternSydneyUniversity,Australia YuliangZheng MonashUniversity,Australia Referees N.Asokan ZhangJiang DingyiPei YunBai ErlandJonsson JosefPieprzyk SimonBlackburn SveinKnapskog VincentRijmen ColinBoyd HuLei SteveRoberts LawrieBrown LeszekMaciaszek GregRose BillCaelli KeithMartin ReiSafavi-Naini EdDawson CathyMeadows RaviSandhu CunshengDing BillMillan RajanShankaran GaryGaskell QiMing Sta ordTavares JanuszGetta Sang-JaeMoon VijayVaradharajan DieterGollmann YiMu Kapaleeswaran MarcGysin KennyNguyen Viswanathan YongfeiHan KaisaNyberg ChuanWu ThomasHardjono Choon-SikPark YuliangZheng. TableofContents BooleanFunctions BooleanFunctionDesignUsingHillClimbingMethods WilliamMillan,AndrewClark,andEdDawson...1 EnumerationofCorrelationImmuneBooleanFunctions SubhamoyMaitraandPalashSarkar...12 OntheSymmetricPropertyofHomogeneousBooleanFunctions ChengxinQu,JenniferSeberry,andJosefPieprzyk...26 KeyManagement PubliclyVeri ableKeyEscrowwithLimitedTimeSpan KapaliViswanathan,ColinBoyd,andEdDawson...36 AcceleratingKeyEstablishmentProtocolsforMobileCommunication SeungwonLee,Seong-MinHong,HyunsooYoon,andYookunCho...51 ConferenceKeyAgreementfromSecretSharing Chih-HungLiandJosefPieprzyk ...64 Cryptanalysis Onm-PermutationProtectionSchemeAgainstModi cationAttack W. W. FungandJ. W. Gray,III...77 InversionAttackandBranching JovanDj. Golic, AndrewClark,andEdDawson ...88 Signatures Fail-StopThresholdSignatureSchemesBasedonEllipticCurves WillySusilo,ReiSafavi-Naini,andJosefPieprzyk...103 DivertibleZero-KnowledgeProofofPolynomialRelationsand BlindGroupSignature KhanhQuocNguyen,YiMu,andVijayVaradharajan...117 RepudiationofCheatingandNon-repudiationof Zhang'sProxySignatureSchemes HosseinGhodosiandJosefPieprzyk ...129 X TableofContents RSACryptosystems OntheSecurityofanRSABasedEncryptionScheme SigunaMul ..ler ...135 GeneralisedCyclingAttacksonRSAandStrongRSAPrimes MarcGysinandJenniferSeberry...149 RSAAccelerationwithFieldProgrammableGateArrays AlexanderTiountchikandElenaTrichina...164 GroupCryptography ChangingThresholdsintheAbsenceofSecureChannels KeithM. Martin,JosefPieprzyk,ReiSafavi-Naini,andHuaxiongWang . 177 ASelf-Certi edGroup-OrientedCryptosystemWithoutaCombiner ShahrokhSaeedniaandHosseinGhodosi ...192 NetworkSecurity CompanionVirusesandtheMacintosh:ThreatsandCountermeasures Je reyHortonandJenniferSeberry ...202 AnImplementationofaSecureVersionofNFSIncludingRBAC PaulAshley,BradleyBroom,andMarkVandenwauver...

The 16th Workshop on Selected Areas in Cryptography (SAC 2009) was held at the University of Calgary,in Calgary, Alberta, Canada, during August 13-14, 2009. There were 74 participants from 19 countries. Previous workshops in this series were held at Queens University in Kingston (1994, 1996, 1998, 1999, and 2005), Carleton University in Ottawa (1995, 1997, and 2003), University of - terloo (2000 and 2004), Fields Institute in Toronto (2001), Memorial University of Newfoundland in St. Johns (2002), Concordia University in Montreal (2006), University of Ottawa (2007), and Mount Allison University in Sackville (2008). The themes for SAC 2009 were: 1. Design and analysis of symmetric key primitives and cryptosystems, incl- ing block and stream ciphers, hash functions, and MAC algorithms 2. E?cient implementations of symmetric and public key algorithms 3. Mathematical and algorithmic aspects of applied cryptology 4. Privacy enhancing cryptographic systems This included the traditional themes (the ?rst three) together with a special theme for 2009 workshop (fourth theme).