Hardware-intrinsic security is a young field dealing with secure secret key storage. By generating the secret keys from the intrinsic properties of the silicon, e.g., from intrinsic Physical Unclonable Functions (PUFs), no permanent secret key storage is required anymore, and the key is only present in the device for a minimal amount of time. The field is extending to hardware-based security primitives and protocols such as block ciphers and stream ciphers entangled with the hardware, thus improving IC security. While at the application level there is a growing interest in hardware security for RFID systems and the necessary accompanying system architectures. This book brings together contributions from researchers and practitioners in academia and industry, an interdisciplinary group with backgrounds in physics, mathematics, cryptography, coding theory and processor theory. It will serve as important background material for students and practitioners, and will stimulate much further research and development.

This book constitutes the refereed proceedings of the 20th International Conference on Information and Communications Security, ICICS 2018, held in Lille, France, in October 2018. The 39 revised full papers and 11 short papers presented were carefully selected from 202 submissions. The papers are organized in topics on blockchain technology, malware, botnet and network security, real-world cryptography, encrypted computing, privacy protection, signature schemes, attack analysis and detection, searchable encryption and identity-based cryptography, verifiable storage and computing, applied cryptography, supporting techniques, formal analysis and cryptanalysis, attack detection, and security management.

This volume constitutes the refereed proceedings of the 8th IFIP WG 11.2 International Workshop on Information Security Theory and Practices, WISTP 2014, held in Heraklion, Crete, Greece, in June/July 2014. The 8 revised full papers and 6 short papers presented together with 2 keynote talks were carefully reviewed and selected from 33 submissions. The papers have been organized in topical sections on cryptography and cryptanalysis, smart cards and embedded devices, and privacy.

Hardware-intrinsic security is a young field dealing with secure secret key storage. By generating the secret keys from the intrinsic properties of the silicon, e.g., from intrinsic Physical Unclonable Functions (PUFs), no permanent secret key storage is required anymore, and the key is only present in the device for a minimal amount of time. The field is extending to hardware-based security primitives and protocols such as block ciphers and stream ciphers entangled with the hardware, thus improving IC security. While at the application level there is a growing interest in hardware security for RFID systems and the necessary accompanying system architectures. This book brings together contributions from researchers and practitioners in academia and industry, an interdisciplinary group with backgrounds in physics, mathematics, cryptography, coding theory and processor theory. It will serve as important background material for students and practitioners, and will stimulate much further research and development.

This Festschrift volume, published in honor of Jean-Jaques Quisquater on the occasion of his 65th Birthday, contains 33 papers from colleagues all over the world and deals with all the fields to which Jean-Jaques dedicated his work during his academic career. Focusing on personal tributes and re-visits of Jean-Jaques Quisquater's legacy, the volume addresses the following central topics: symmetric and asymmetric cryptography, side-channels attacks, hardware and implementations, smart cards, and information security. In addition there are four more contributions just "as diverse as Jean-Jacques' scientific interests."

This book constitutes the refereed proceedings of the Third International Workshop on Fault Diagnosis and Tolerance in Cryptography, FDTC 2006, held in Yokohama, Japan in October 2006.

The 12 revised papers of FDTC 2006 are presented together with nine papers from FDTC 2004 and FDTC 2005 that passed a second round of reviewing. They all provide a comprehensive introduction to the issues faced by designers of robust cryptographic devices.

TheInternationalWorkshoponPracticeandTheoryinPublicKeyCryptog- phyPKC2002washeldattheMaisondelaChimie,situatedintheverycenter ofParis,FrancefromFebruary12to14,2002. ThePKCseriesofconferences yearlyrepresentsinternationalresearchandthelatestachievementsinthearea ofpublickeycryptography,coveringawidespectrumoftopics,fromcryptos- temstoprotocols,implementationtechniquesorcryptanalysis. Afterbeingheld infoursuccessiveyearsinpaci?c-asiancountries,PKC2002experiencedforthe ?rsttimeaEuropeanlocation,thusshowingitsabilitytoreachaneverwider audiencefromboththeindustrialcommunityandacademia. Weareverygratefultothe19membersoftheProgramCommitteefortheir hardande?cientworkinproducingsuchahighqualityprogram. Inresponseto thecallforpapersofPKC2002,69paperswereelectronicallyreceivedfrom13 di?erentcountriesthroughoutEurope,America,andtheFarEast. Allsubm- sionswerereviewedbyatleastthreemembersoftheprogramcommittee,who eventuallyselectedthe26papersthatappearintheseproceedings. Inaddition to this program, we were honored to welcome Prof. Bart Preneel who kindly acceptedtogivethisyear'sinvitedtalk. Theprogramcommitteegratefully- knowledgesthehelpofalargenumberofcolleagueswhoreviewedsubmissionsin theirareaofexpertise:MasayukiAbe,SeigoArita,OlivierBaudron,MihirB- lare,EmmanuelBresson,EricBrier,MathieuCiet,AlessandroCon?itti,Jean- S'ebastienCoron,RogerFischlin,Pierre-AlainFouque,MattFranklin,Rosario Genarro,MarcGirault,LouisGranboulan,GoichiroHanaoka,DarrelHank- son, Eliane Jaulmes, Ari Juels, Jinho Kim, Marcos Kiwi, Kazukuni Kobara, Francois Koeune, Byoungcheon Lee, A. K. Lenstra, Pierre Loidreau, Wenbo Mao, Gwenaelle Martinet, Yi Mu, Phong Nguyen, Satoshi Obana, Guillaume Poupard,YasuyukiSakai,HideoShimizu,TomShrimpton,RonSteinfeld,K- suyukiTakashima,HuaxiongWang,andYujiWatanabe. JulienBrouchier- servesspecialthanksforskillfullymaintainingtheprogramcommittee'swebsite andpatientlyhelpingoutduringtherefereeingprocess. Finally,wewishtothankalltheauthorswhocommittedtheirtimebys- mitting papers (including those whose submissions were not successful), thus makingthisconferencepossible,aswellastheparticipants,organizers,andc- tributorsfromaroundtheworldfortheirkindsupport. December2001 DavidNaccache,PascalPaillier PKC2002 FifthInternationalWorkshop onPracticeandTheory inPublicKeyCryptography MaisondelaChimie,Paris,France February12-14,2002 ProgramCommittee DavidNaccache(ProgramChair)...Gemplus,France DanielBleichenbacher...BellLabs,LucentTechnologies,USA YvoDesmedt ...FloridaStateUniversity,USA MarcFischlin...Goethe-UniversityofFrankfurt,Germany ShaiHalevi...IBMT. J. WatsonResearchCenter,USA MarkusJakobsson ...RSALaboratories,USA AntoineJoux...DCSSI,France BurtKaliski ...RSALaboratories,USA KwangjoKim ...InformationandCommunicationsUniversity,Korea EyalKushilevitz...Technion,Israel PascalPaillier...Gemplus,France ' DavidPointcheval ...EcoleNormaleSup'erieure,France Jean-JacquesQuisquater...Universit'eCatholiquedeLouvain,Belgium PhillipRogaway ...UCDavis,USA KazueSako...NECCorporation,Japan BruceSchneier...CounterpaneInternetSecurity,USA JunjiShikata...UniversityofTokyo,Japan IgorShparlinski ...MacquarieUniversity,Australia MotiYung ...Certco,USA JianyingZhou...OracleCorporation,USA TableofContents EncryptionSchemes NewSemanticallySecurePublic-KeyCryptosystemsfromtheRSA-Primitive 1 KouichiSakurai(KyushuUniversity,Japan),TsuyoshiTakagi (TechnischeUniversit. atDarmstadt,Germany) OptimalChosen-CiphertextSecureEncryption ofArbitrary-LengthMessages...17 Jean-S' ebastien Coron (Gemplus, France), Helena Handschuh (Gemplus,France),MarcJoye(Gemplus,France),PascalPaillier ' (Gemplus,France),DavidPointcheval(EcoleNormaleSup' erieure,France), ChristopheTymen(Gemplus,France) OnSu?cientRandomnessforSecurePublic-KeyCryptosystems...34 Takeshi Koshiba (Fujitsu Laboratories Ltd, Japan) Multi-recipientPublic-KeyEncryptionwithShortenedCiphertext...48 Kaoru Kurosawa (Ibaraki University, Japan) SignatureSchemes E?cientandUnconditionallySecureDigitalSignatures andaSecurityAnalysisofaMultireceiverAuthenticationCode...64 GoichiroHanaoka(UniversityofTokyo,Japan),JunjiShikata (University of Tokyo, Japan), Yuliang Zheng (UNC Charlotte, USA), HidekiImai(UniversityofTokyo,Japan) FormalProofsfortheSecurityofSigncryption...80 JoonsangBaek(MonashUniversity,Australia),RonSteinfeld(Monash University,Australia),YuliangZheng(UNCCharlotte,USA) AProvablySecureRestrictivePartiallyBlindSignatureScheme...99 GregMaitland(QueenslandUniversityofTechnology,Australia), ColinBoyd(QueenslandUniversityofTechnology,Australia) ProtocolsI M+1-stPriceAuctionUsingHomomorphicEncryption...1 15 Masayuki Abe (NTT ISP Labs, Japan), Koutarou Suzuki (NTT ISP Labs,Japan) Client/ServerTradeo?sforOnlineElections...125 Ivan Damg? ard (Aarhus University, Denmark), Mads Jurik (Aarhus University,Denmark) X TableofContents Self-tallyingElectionsandPerfectBallotSecrecy...141 AggelosKiayias(GraduateCenter,CUNY,USA),MotiYung(CertCo, USA) ProtocolsII E?cient1-Out-nObliviousTransferSchemes...159 Wen-GueyTzeng(NationalChiaoTungUniversity,Taiwan) LinearCodeImpliesPublic-KeyTraitorTracing...

This book constitutes the refereed proceedings of the Cryptographers' Track at RSA Conference 2001, CT-RSA 2001, in San Francisco, CA, USA in April 2001.The 33 revised full papers presented were carefully reviewed and selected from 65 submissions. The papers are organized in topical sections on new cryptosystems; RSA; symmetric cryptography; gambling and lotteries; reductions, constructions, and security proofs; flaws and attacks; implementation; multivariate cryptography; number theoretic problems; passwords and credentials; and protocols.

This Festschrift volume is published in honor of David Kahn and is the outcome of a Fest held in Luxembourg in 2010 on the occasion of David Kahn's 80th birthday. The title of this books leans on the title of a serious history of cryptology named "The Codebreakers", written by David Kahn and published in 1967. This book contains 35 talks dealing with cryptography as a whole. They are organized in topical section named: history; technology - past, present, future; efficient cryptographic implementations; treachery and perfidy; information security; cryptanalysis; side-channel attacks; randomness embedded system security; public-key cryptography; and models and protocols.

This book constitutes the thoroughly refereed post-conference proceedings of the 8th International Conference on Security for Information Technology and Communications, SECITC 2015, held in Bucharest, Romania, in June 2015. The 17 revised full papers were carefully reviewed and selected from 36 submissions. In addition with 5 invited talks the papers cover topics such as Cryptographic Algorithms and Protocols, Security Technologies for IT&C, Information Security Management, Cyber Defense, and Digital Forensics.

This book constitutes the refereed proceedings of the 14th International Conference on Cryptology and Network Security, CANS 2015, held in Marrakesh, Morocco, in December 2015. The 12 full papers presented together with 6 short papers were carefully reviewed and selected from numerous submissions. The papers cover topics of interest such as internet of things and privacy; password-based authentication; attacks and malicious code; security modeling and verification; secure multi-party computation; and cryptography and VPNs.