LEADER 05184nam 22007815 450 001 9910485586903321 005 20251113184833.0 010 $a3-030-77883-5 024 7 $a10.1007/978-3-030-77883-5 035 $a(CKB)5590000000487485 035 $a(MiAaPQ)EBC6643618 035 $a(Au-PeEL)EBL6643618 035 $a(OCoLC)1257077595 035 $a(PPN)257358242 035 $a(DE-He213)978-3-030-77883-5 035 $a(EXLCZ)995590000000487485 100 $a20210603d2021 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAdvances in Cryptology ? EUROCRYPT 2021 $e40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, October 17?21, 2021, Proceedings, Part III /$fedited by Anne Canteaut, François-Xavier Standaert 205 $a1st ed. 2021. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2021. 215 $a1 online resource (590 pages) 225 1 $aSecurity and Cryptology,$x2946-1863 ;$v12698 311 08$a3-030-77882-7 320 $aIncludes bibliographical references and index. 327 $aGarbled Circuits -- LogStack: Stacked Garbling with O(b log b) Computation -- Large Scale, Actively Secure Computation from LPN and Free-XOR Garbled Circuits -- Threshold Garbled Circuits and Ad Hoc Secure Computation -- Indistinguishability Obfuscation -- Indistinguishability Obfuscation from Simple-to-State Hard Problems: New Assumptions, New Techniques, and Simplification -- Candidate Obfuscation via Oblivious LWE Sampling -- Non-Malleable Commitments -- Black-Box Non-Interactive Non-Malleable Commitments -- Non-interactive Distributional Indistinguishability (NIDI) and Non-Malleable Commitments -- Zero-Knowledge Proofs -- Public-Coin Statistical Zero-Knowledge Batch Verification against Malicious Verifiers -- Efficient Range Proofs with Transparent Setup from Bounded Integer Commitments -- Towards Accountability in CRS Generation -- Property-Preserving Hash Functions and ORAM -- Robust Property-Preserving Hash Functions for Hamming Distance and More -- Alibi: A Flaw in Cuckoo-Hashing based Hierarchical ORAM Schemes and a Solution -- Structured Encryption and Dynamic Leakage Suppression -- Blockchain -- Dynamic Ad Hoc Clock Synchronization -- TARDIS: A Foundation of Time-Lock Puzzles in UC -- Privacy and Law Enforcement -- On the power of multiple anonymous messages: Frequency Estimation and Selection in the Shuffle Model of Differential Privacy -- Non-Interactive Anonymous Router -- "Bifurcated Cryptography" Folding Competing Cryptosystems into a Single Scheme: On Accountability vs. Anonymity in Private Signatures -- Abuse Resistant Law Enforcement Access Systems. . 330 $aThe 3-volume-set LNCS 12696 ? 12698 constitutes the refereed proceedings of the 40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Eurocrypt 2021, which was held in Zagreb, Croatia, during October 17-21, 2021. The 78 full papers included in these proceedings were accepted from a total of 400 submissions. They were organized in topical sections as follows: Part I: Best papers; public-key cryptography; isogenies; post-quantum cryptography; lattices; homomorphic encryption; symmetric cryptanalysis; Part II: Symmetric designs; real-world cryptanalysis; implementation issues; masking and secret-sharing; leakage, faults and tampering; quantum constructions and proofs; multiparty computation; Part III: Garbled circuits; indistinguishability obfuscation; non-malleable commitments; zero-knowledge proofs; property-preserving hash functions and ORAM; blockchain; privacy and law enforcement. 410 0$aSecurity and Cryptology,$x2946-1863 ;$v12698 606 $aCryptography 606 $aData encryption (Computer science) 606 $aComputer engineering 606 $aComputer networks 606 $aCoding theory 606 $aInformation theory 606 $aData protection 606 $aApplication software 606 $aCryptology 606 $aComputer Engineering and Networks 606 $aCoding and Information Theory 606 $aData and Information Security 606 $aComputer and Information Systems Applications 615 0$aCryptography. 615 0$aData encryption (Computer science). 615 0$aComputer engineering. 615 0$aComputer networks. 615 0$aCoding theory. 615 0$aInformation theory. 615 0$aData protection. 615 0$aApplication software. 615 14$aCryptology. 615 24$aComputer Engineering and Networks. 615 24$aCoding and Information Theory. 615 24$aData and Information Security. 615 24$aComputer and Information Systems Applications. 676 $a005.82 702 $aCanteaut$b Anne 702 $aStandaert$b Franc?ois-Xavier 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910485586903321 996 $aAdvances in cryptology - EUROCRYPT 2021$92590769 997 $aUNINA