Advances in Cryptology - EUROCRYPT 2025

Advanced Cryptographic Schemes: Multi-Authority Registered Attribute-Based Encryption.- Almost Optimal KP and CP-ABE for Circuits from Succinct LWE.- Universal Computational Extractors and Multi-Bit AIPO from Lattice Assumptions.- Faster ABE for Turing Machines from Circular Evasive LWE.- Snake-eye Resistant PKE from LWE for Oblivious Message Retrieval and Robust Encryption.- Quasi-Linear Indistinguishability Obfuscation via Mathematical Proofs of Equivalence and Applications.- On Quantum Money and Evasive Obfuscation.- A Simple Framework for Secure Key Leasing.- Quantum Key Leasing for PKE and FHE with a Classical Lessor.- Secret Sharing with Publicly Verifiable Deletion.- Optimal Traitor Tracing from Pairings.- A Generic Approach to Adaptively-Secure Broadcast Encryption in the Plain Model.- Fully Homomorphic Encryption for Cyclotomic Prime Moduli.- SHIP: A Shallow and Highly Parallelizable CKKS Bootstrapping Algorithm.- Anamorphism Beyond One-To-One Messaging: Public-Key with Anamorphic Broadcast Mode.