2 papers
cs.CR2021
Confidential Token-Based License Management
Felix Engelmann, Jan Philip Speichert, Ralf God +2
In a global economy with many competitive participants, licensing and tracking of 3D printed parts is desirable if not mandatory for many use-cases. We investigate a blockchain-bas…
cs.CR2018
Coloured Ring Confidential Transactions
Felix Engelmann, Frank Kargl, Christoph Bösch
Privacy in block-chains is considered second to functionality, but a vital requirement for many new applications, e.g., in the industrial environment. We propose a novel transactio…