Trapdoor Functions
Trapdoor Hash Functions and Their Applications
CCA Security and Trapdoor Functions via Key-Dependent-Message Security
Zero Knowledge I
Zero-Knowledge Proofs on Secret-Shared Data via Fully Linear PCPs
Non-Uniformly Sound Certificates with Applications to Concurrent Zero-Knowledge
On Round Optimal Statistical Zero Knowledge Arguments
Signatures and Messaging
Repudiability and Claimability of Ring Signatures
Two-Party ECDSA from Hash Proof Systems and Efficient Instantiations
Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption
Obfuscation
Statistical Zeroizing Attack: Cryptanalysis of Candidates of BP Obfuscation over GGH15 Multilinear Map
Indistinguishability Obfuscation Without Multilinear Maps: New Paradigms via Low Degree Weak Pseudorandomness and Security Amplification
Watermarking
Watermarking PRFs from Lattices: Stronger Security via Extractable PRFs
Watermarking Public-Key Cryptographic Primitives
Secure Computation
SpOT-Light: Lightweight Private Set Intersection from Sparse OT Extension
Universally Composable Secure Computation with Corrupted Tokens
Reusable Non-Interactive Secure Computation
Efficient Pseudorandom Correlation Generators: Silent OT Extension and More
Various Topics
Adaptively Secure and Succinct Functional Encryption: Improving Security and Efficiency, Simultaneously
Non-Interactive Non-Malleability from Quantum Supremacy
Cryptographic Sensing
Public-Key Cryptography in the Fine-Grained Setting
Zero Knowledge II
Exploring Constructions of Compact NIZKs from Various Assumptions
New Constructions of Reusable Designated-Verifier NIZKs
Scalable Zero Knowledge with no Trusted Setup
Libra: Succinct Zero-Knowledge Proofs with Optimal Prover Computation
Key Exchange and Broadcast Encryption
Highly Efficient Key Exchange Protocols with Optimal Tightness
Strong Asymmetric PAKE based on Trapdoor CKEM
Broadcast and Trace with Ne Ciphertext Size from Standard Assumptions.