Financial Cryptography and Data Security. FC 2025 International Workshops

This volume constitutes revised selected papers from the workshops that took place in conjunction with the 29th International Conference on Financial Cryptography and Data Security, FC 2025, Miyakojima, Japan, during April 1418, 2025.

Inhalt

.- Optimizing Liveness for Blockchain-Based Sealed-Bid Auctions in Rational Settings.

.- Blockchain-Based Carbon Footprint Management.

.- An Analysis of Financial Stability Risk Propagation through Leveraged Staking Activities.

.- SCOOP: CoSt-effective COngestiOn Attacks in Payment Channel Networks.

.- Universal Blockchain Assets.

.- Private Electronic Payments with Self-Custody and Zero-Knowledge Verified Reissuance.

.- Rayls: A Novel Design for CBDCs.

.- Hybrid Stabilization Protocol for Cross-Chain Digital Assets Using Adaptor Signatures and AI-Driven Arbitrage.

.- Intmax2: A ZK-rollup with Minimal Onchain Data and Computation Costs Featuring Decentralized Aggregators.

.- Quest Love: A First Look at Blockchain Loyalty Programs.

.- SoK: Designing a Curriculum for Open Finance.

.- 3+ Seat Risk-Limiting Audits for Single Transferable Vote Elections.

.- Doing More With Less: Mismatch-Based Risk-Limiting Audits.

.- Voting without Self-Voting.

.- Anamorphic Voting: Ballot Freedom Against Dishonest Authorities.

.- E2Easy: a simple lattice-based In-Person End-to-End voting scheme.

.- Security analysis of the Australian Capital Territory's eVACS 2020/2024 paperless direct recording electronic voting system.

.- Opn.vote: A Publicly Verifiable Blockchain-Based eVoting System for Democratic Participation.

.- Enhancing Helios for Elections at Qatar University.