Blockchain and central bank digital currency

• DOI: 10.1016/j.icte.2021.09.014
• Publication Date: 2021-10-29T07:09:10Z
• Authors: Tao Zhang; Zhigang Huang
• Keywords: Digital currency

With the development of blockchain and digital currencies, central banks all over world are accelerating process CBDC development. However, it is still controversial on adoption in design. In paper, we analyze both functional non-functional requirements design, make a literature review based schemes. Analysis findings show that permissioned more suitable for than permissionless blockchain. Besides, there some challenges CBDC, such as performance, scalability, cross-chain interoperability. Our analysis timely can provide guidelines