05997nam 22009375 450 991048297980332120251226200124.03-540-78524-810.1007/978-3-540-78524-8(CKB)1000000000491036(SSID)ssj0000320387(PQKBManifestationID)11286213(PQKBTitleCode)TC0000320387(PQKBWorkID)10248444(PQKB)10930186(DE-He213)978-3-540-78524-8(MiAaPQ)EBC4975463(MiAaPQ)EBC5591600(MiAaPQ)EBC6511671(Au-PeEL)EBL4975463(CaONFJC)MIL134519(OCoLC)1024284697(Au-PeEL)EBL5591600(OCoLC)233973970(Au-PeEL)EBL6511671(PPN)123743818(EXLCZ)99100000000049103620100301d2008 u| 0engurnn|008mamaatxtccrTheory of Cryptography Fifth Theory of Cryptography Conference, TCC 2008, New York, USA, March 19-21, 2008, Proceedings /edited by Ran Canetti1st ed. 2008.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,2008.1 online resource (XII, 645 p.) Security and Cryptology,2946-1863 ;4948Includes index.3-540-78523-X Technical Session 1 -- Incrementally Verifiable Computation or Proofs of Knowledge Imply Time/Space Efficiency -- On Seed-Incompressible Functions -- Technical Session 2 -- Asymptotically Efficient Lattice-Based Digital Signatures -- Basing Weak Public-Key Cryptography on Strong One-Way Functions -- Technical Session 3 -- Which Languages Have 4-Round Zero-Knowledge Proofs? -- How to Achieve Perfect Simulation and A Complete Problem for Non-interactive Perfect Zero-Knowledge -- General Properties of Quantum Zero-Knowledge Proofs -- Technical Session 4 -- The Layered Games Framework for Specifications and Analysis of Security Protocols -- Universally Composable Multi-party Computation with an Unreliable Common Reference String -- Efficient Protocols for Set Intersection and Pattern Matching with Security Against Malicious and Covert Adversaries -- Fast Private Norm Estimation and Heavy Hitters -- Technical Session 5 -- Matroids Can Be Far from Ideal Secret Sharing -- Perfectly-Secure MPC with Linear Communication Complexity -- MPC vs. SFE: Perfect Security in a Unified Corruption Model -- Invited Talk -- Bridging Game Theory and Cryptography: Recent Results and Future Directions -- Technical Session 6 -- Verifiably Secure Devices -- Lower Bounds on Implementing Robust and Resilient Mediators -- Cryptography and Game Theory: Designing Protocols for Exchanging Information -- Technical Session 7 -- Equivocal Blind Signatures and Adaptive UC-Security -- P-signatures and Noninteractive Anonymous Credentials -- Technical Session 8 -- Multi-property Preserving Combiners for Hash Functions -- OT-Combiners via Secure Computation -- Semi-honest to Malicious Oblivious Transfer—The Black-Box Way -- Black-Box Construction of a Non-malleable Encryption Scheme from Any Semantically Secure One -- Technical Session 9.-A Linear Lower Bound on the Communication Complexity of Single-Server Private Information Retrieval -- Randomness Extraction Via ?-Biased Masking in the Presence of a Quantum Attacker -- Technical Session 10 -- An Equivalence Between Zero Knowledge and Commitments -- Interactive and Noninteractive Zero Knowledge are Equivalent in the Help Model -- Technical Session 11 -- The Round-Complexity of Black-Box Zero-Knowledge: A Combinatorial Characterization -- On Constant-Round Concurrent Zero-Knowledge -- Technical Session 12 -- Concurrent Non-malleable Commitments from Any One-Way Function -- Faster and Shorter Password-Authenticated Key Exchange -- Technical Session 13 -- Saving Private Randomness in One-Way Functions and Pseudorandom Generators -- Degradation and Amplification of Computational Hardness.This book constitutes the refereed proceedings of the Fifth Theory of Cryptography Conference, TCC 2008, held in New York, USA, March 19-21, 2008. The 33 revised full papers presented were carefully reviewed and selected from 81 submissions. The papers are organized in 16 sessions dealing with the paradigms, approaches and techniques used to conceptualize, define and provide solutions to natural cryptographic problems.Security and Cryptology,2946-1863 ;4948CryptographyData encryption (Computer science)AlgorithmsComputer scienceMathematicsDiscrete mathematicsData protectionElectronic data processingManagementComputers and civilizationCryptologyAlgorithmsDiscrete Mathematics in Computer ScienceData and Information SecurityIT OperationsComputers and SocietyCryptography.Data encryption (Computer science).Algorithms.Computer scienceMathematics.Discrete mathematics.Data protection.Electronic data processingManagement.Computers and civilization.Cryptology.Algorithms.Discrete Mathematics in Computer Science.Data and Information Security.IT Operations.Computers and Society.005.8Canetti RanTheory of Cryptography ConferenceMiAaPQMiAaPQMiAaPQBOOK9910482979803321Theory of Cryptography3000229UNINA