A distributed ledger technology (DLT) is basically a synchronized database duplicated across many PCs, therefore doing away with the need for a central authority. Rather, participants together approve ...

Abstract: Due to the increasing threats from possible large-scale quantum computers, post-quantum cryptography (PQC) has drawn significant attention from various communities recently. In particular, ...

Abstract: During the last decade, possibilities to realize new phenomena and create new applications by varying system properties in time have gained increasing attention in many research fields.