Canteaut / Standaert Advances in Cryptology – EUROCRYPT 2021

40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, October 17–21, 2021, Proceedings, Part III
1. Auflage 2021
ISBN: 978-3-030-77883-5
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 587 Seiten, eBook

Reihe: Security and Cryptology

The 3-volume-set LNCS 12696 – 12698 constitutes the refereed proceedings of the 40 th 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.

Zielgruppe

Research

Autoren/Hrsg.

Canteaut, Anne

Standaert, François-Xavier

Inhaltsverzeichnis

Garbled 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.