This book constitutes the refereed proceedings of four workshops held at the 25th International Conference on Financial Cryptography and Data Security, FC 2021, held virtually, in March 2021.
The workshops are as follows:
CoDecFin: The Second Workshop on Coordination of Decentralized Finance
DeFi 2021 : First Workshop on Decentralized Finance
VOTING 2021: Sixth Workshop on Advances in Secure Electronic Voting
WTSC 2021: Fifth Workshop on Trusted Smart Contracts
