Award Papers -- Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality -- Quantum cryptanalysis in the RAM model: Claw-finding attacks on SIKE -- Fully Secure Attribute-Based Encryption for t-CNF from LWE -- Lattice-Based ZK -- Noninteractive Zero Knowledge for NP from (Plain) Learning With Errors -- Lattice-Based Zero-Knowledge Proofs: New Techniques for Shorter and Faster Constructions and Applications -- Efficient Lattice-Based Zero-Knowledge Arguments with Standard Soundness: Construction and Applications -- Algebraic Techniques for Short(er) Exact Lattice-Based Zero-Knowledge Proofs -- Symmetric Cryptography -- Seedless Fruit is the Sweetest: Random Number Generation, Revisited -- Nonces are Noticed: AEAD Revisited -- How to Build Pseudorandom Functions From Public Random Permutations -- Mathematical Cryptanalysis -- New Results on Modular Inversion Hidden Number Problem and Inversive Congruential Generator -- On the Shortness of Vectors to be found by the Ideal-SVP Quantum Algorithm -- Proofs of Storage -- Proofs of Replicated Storage Without Timing Assumptions -- Simple Proofs of Space-Time and Rational Proofs of Storage -- Non-Malleable Codes -- Non-Malleable Codes for Decision Trees -- Explicit Rate-1 Non-malleable Codes for Local Tampering -- Continuous Space-Bounded Non-Malleable Codes from Stronger Proofs-of-Space -- SNARKs and Blockchains -- Synchronous, with a Chance of Partition Tolerance -- Subvector Commitments with Application to Succinct Arguments -- Batching Techniques for Accumulators with Applications to IOPs and Stateless Blockchains -- Homomorphic Cryptography -- On the Plausibility of Fully Homomorphic Encryption for RAMs -- Homomorphic Time-Lock Puzzles and Applications -- Symmetric Primitives with Structured Secrets -- Leakage Models and Key Reuse -- Unifying Leakage Models on a Rényi Day -- Leakage Certification Revisited: Bounding Model Errors in Side-Channel Security Evaluations -- Security in the Presence of Key Reuse: Context-Separable Interfaces and their Applications.