Theory of Cryptography

TCC Test-of-Time Award.- From Indifferentiability to Constructive Cryptography (and Back).- Foundations.- Fast Pseudorandom Functions Based on Expander Graphs.- 3-Message Zero Knowledge Against Human Ignorance.- The GGM Function Family is a Weakly One-Way Family of Functions.- On the (In)security of SNARKs in the Presence of Oracles.- Leakage Resilient One-Way Functions: The Auxiliary-Input Setting.- Simulating Auxiliary Inputs, Revisited.- Unconditional Security.- Pseudoentropy: Lower-bounds for Chain rules and Transformations.- Oblivious Transfer from Any Non-Trivial Elastic Noisy Channel via Secret Key Agreement.- Simultaneous Secrecy and Reliability Amplification for a General Channel Model.- Proof of Space from Stacked Expanders.- Perfectly Secure Message Transmission in Two Rounds.- Foundations of Multi-Party Protocols.- Almost-Optimally Fair Multiparty Coin-Tossing with Nearly Three-Quarters Malicious.- Binary AMD Circuits from Secure Multiparty Computation.- Composable Security in the Tamper-Proof Hardware Model under Minimal Complexity.- Composable Adaptive Secure Protocols without Setup under Polytime Assumptions.- Adaptive Security of Yao's Garbled Circuits.- Round Complexity and Efficiency of Multi-Party Computation.- Efficient Secure Multiparty Computation with Identifiable Abort.- Secure Multiparty RAM Computation in Constant Rounds.- Constant-Round Maliciously Secure Two-Party Computation in the RAM Model.- More Efficient Constant-Round Multi-Party Computation from BMR and SHE.- Cross&Clean: Amortized Garbled Circuits With Constant Overhead.- Differential Privacy.- Separating Computational and Statistical Differential Privacy in the Client-Server Model.- Concentrated Differential Privacy: Simplifications, Extensions, and Lower Bounds.- Strong Hardness of Privacy from Weak Traitor Tracing.