Advances in Cryptology – CRYPTO 2019

MPC Communication Complexity.- The Communication Complexity of Threshold Private Set Intersection.- Adaptively Secure MPC with Sublinear Communication Complexity.- Communication Lower Bounds for Statistically Secure MPC, with or without Preprocessing.- Communication-Efficient Unconditional MPC with Guaranteed Output Delivery.- Symmetric Cryptanalysis.- Efficient Collision Attack Frameworks for RIPEMD-160.- Improving Attacks on Round-Reduced Speck32/64 Using Deep Learning.- Correlation of Quadratic Boolean Functions: Cryptanalysis of All Versions of Full MORUS.- Low Memory Attacks against Two-Round Even-Mansour using the 3-XOR Problem.- (Post) Quantum Cryptography.- How to Record Quantum Queries, and Applications to Quantum Indifferentiability.- Quantum security proofs using semi-classical oracles.- Quantum Indistinguishability of Random Sponges.- Revisiting Post-Quantum Fiat-Shamir.- Security of the Fiat-Shamir Transformation in the Quantum Random-Oracle Model.-Leakage Resilience.- Unconditionally Secure Computation Against Low-Complexity Leakage.- Tight Leakage-Resilient CCA-Security from Quasi-Adaptive Hash Proof System.- Non-Malleable Secret Sharing in the Computational Setting: Adaptive Tampering, Noisy-Leakage Resilience, and Improved Rate.- Leakage Resilient Secret Sharing and Applications.- Stronger Leakage-Resilient and Non-Malleable Secret Sharing Schemes for General Access Structures.- Memory Hard Functions and Privacy Amplification.- Memory-Hard Functions from Cryptographic Primitives.- Data-Independent Memory Hard Functions: New Attacks and Stronger Constructions.- Simultaneous Amplification: The Case of Non-Interactive Zero-Knowledge.- The Privacy Blanket of the Shuffle Model.- Attribute Based Encryption.- Realizing Chosen Ciphertext Security Generically in Attribute-Based Encryption and Predicate Encryption.- Match Me if You Can: Matchmaking Encryption and its Applications.- ABE for DFA from k-Lin.- Attribute Based Encryption (and more) for Nondeterministic Finite Automata from LWE.- Foundations.- The Distinction Between Fixed and Random Generators in Group-Based Assumptions.- Unifying computational entropies via Kullback-Leibler divergence.