2 papers
cs.CR2026
Coin selection by Random Draw according to the Boltzmann distribution
Jan Lennart Bönsel, Michael Maurer, Silvio Petriconi +2
Coin selection refers to the problem of choosing a set of tokens to fund a transaction in token-based payment systems such as, e.g., cryptocurrencies or central bank digital curren…
cs.CR2025
Objectives and Design Principles in Offline Payments with Central Bank Digital Currency (CBDC)
David-Alexandre Guiraud, Andrea Tundis, Marc Winstel
In this work, fundamental design principles for a central bank digital currency (CBDC) with an offline functionality and corresponding counter measures are discussed. We identify t…