On a Generalization of Substitution-Permutation Networks - The HADES Design Strategy
Explore innovative cryptographic design strategies, focusing on the HADES approach that generalizes substitution-permutation networks for enhanced security and efficiency in various applications.
On the Memory-Tightness of Hashed ElGamal
Explore the memory-tightness of Hashed ElGamal encryption, examining its security properties and implications for cryptographic systems.
Tight Time-Space Lower Bounds for Finding Multiple Collision Pairs and Their Applications
Explores advanced cryptographic techniques, focusing on time-space tradeoffs in collision search algorithms and their applications to double encryption attacks.
On the Streaming Indistinguishability of a Random Permutation and a Random Function
Cryptographic analysis comparing random permutations and functions, focusing on streaming indistinguishability and introducing new techniques for memory-restricted adversaries.
Impossibility Results for Lattice-Based Functional Encryption Schemes
Explores impossibility results in lattice-based functional encryption, presenting key findings and implications for cryptographic research and applications.
Evolving Ramp Secret Sharing with a Small Gap
Explore advancements in ramp secret sharing schemes with a small gap, focusing on improved efficiency and security for distributed data protection.
Finding Hash Collisions with Quantum Computers by Using Differential Trails with Smaller Probabilities
Explore quantum computing's impact on cryptography, focusing on hash collision detection using differential trails with reduced probabilities in this cutting-edge research presentation.
Generic-Group Delay Functions Require Hidden-Order Groups
Explores impossibility results for generic-group delay functions, demonstrating their requirement for hidden-order groups and analyzing challenges in polynomial-based emulation and equality queries.
Indistinguishability Obfuscation Without Maps - Attacks and Fixes for Noisy Linear FE
Explore attacks and fixes for noisy linear functional encryption in indistinguishability obfuscation without maps, presented by researchers at Eurocrypt 2020.
Side-channel Masking with Pseudo-Random Generator
Explore side-channel masking techniques using pseudo-random generators for enhanced cryptographic security in this advanced cryptography presentation.
Double-Base Chains for Scalar Multiplications on Elliptic Curves
Explore efficient scalar multiplication on elliptic curves using double-base chains, enhancing cryptographic operations and improving performance in elliptic curve cryptography.
Candidate iO From Homomorphic Encryption Schemes
Explore groundbreaking research on indistinguishability obfuscation using homomorphic encryption, presented at Eurocrypt 2020. Delve into innovative cryptographic techniques and their potential applications.
Symmetric Cryptanalysis
Explore symmetric cryptanalysis techniques and methodologies in this comprehensive examination of cryptographic system vulnerabilities and attack strategies.
Obfuscation, Functional Encryption, and Attribute-Based Encryption
Explore advanced cryptographic concepts including obfuscation, functional encryption, and attribute-based encryption in this comprehensive examination of cutting-edge security techniques.
Opening Remarks and Number-theoretic Cryptography
Opening remarks and exploration of number-theoretic cryptography, covering fundamental concepts and advanced applications in secure communication and data protection.
Which Languages Have 4-Round Fully Black-Box Zero-Knowledge Arguments from One-Way Functions
Explore the construction of 4-round fully black-box zero-knowledge arguments for specific languages using one-way functions, as presented in a Eurocrypt 2020 paper.
Mathematics and Cryptography - A Marriage of Convenience?
Explore the interplay between mathematics and cryptography, discussing cultural differences, challenges, and opportunities in academic research and collaboration.
Going Beyond Dual Execution - MPC for Functions with Efficient Verification
Explore advanced secure multiparty computation techniques, focusing on efficient verification methods for 2-party protocols with minimal leakage, applicable to various functions including perfect matching.
Improved Classical Cryptanalysis of SIKE in Practice
Improved classical cryptanalysis techniques for the SIKE post-quantum cryptosystem, enhancing efficiency and practicality of attacks on this isogeny-based protocol.
Bandwidth-Efficient Threshold EC-DSA
Efficient distributed ECDSA protocol using class groups, improving bandwidth and removing range proofs. Introduces interactive setup, key generation, and signing phases with enhanced security assumptions.
Privacy-Preserving Authenticated Key Exchange and the Case of IKEv2
Explore privacy-preserving authenticated key exchange, focusing on IKEv2. Learn about security models, attack capabilities, and applications in IPsec with signature-based authentication.