Advances in Cryptology EUROCRYPT 2025

This eight-volume set, LNCS 15601-15608, constitutes the proceedings of the 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, EUROCRYPT 2025, held in Madrid, Spain, during May 48, 2025.

The 123 papers included in these proceedings were carefully reviewed and selected from 602 submissions. They are organized in topical sections as follows:
Part I: Secure Multiparty Computation I
Part II: Public-Key Cryptography and Key-Exchange
Part III: Advanced Cryptographic Schemes
Part IV: (Non-)Interactive Proofs and Zero-Knowledge
Part V: Secure Multiparty Computation II
Part VI: MPC II: Private Information Retrieval and Garbling; Algorithms and Attacks
Part VII: Theoretical Foundations
Part VIII: Real-World Cryptography

Inhalt

Theoretical Foundations: Oracle Separation Between Quantum Commitments and Quantum One-wayness.- A New World in the Depths of Microcrypt: Separating OWSGs and Quantum Money from QEFID.- Hard Quantum Extrapolations in Quantum Cryptography.- A Meta-complexity Characterization of Quantum Cryptography.- The power of a single Haar random state: constructing and separating quantum pseudorandomness.- Pseudorandomness in the (Inverseless) Haar Random Oracle Model.- Verifiable random function from the Deuring correspondence and higher dimensional isogenies.- Exponent-VRFs and Their Applications.- Good Things Come to Those Who Wait: Dishonest-Majority Coin-Flipping Requires Delay Functions.- LEAP: A Fast, Lattice-based OPRF with Application to Private Set Intersection.- Pseudorandom Functions with Weak Programming Privacy and Applications to Private Information Retrieval.- Distributed Randomness using Weighted VUFs.- A New Approach to Generic Lower Bounds: Classical/Quantum MDL, Quantum Factoring, and More.- Fine-Grained Complexity in a World without Cryptography.- Succinct Randomized Encodings from Laconic Function Evaluation, Faster and Simpler.- BitGC: Garbled Circuits with 1 Bit per Gate.