Author(s)

Guang Chen, Xinda Li, Peidao Gao, Chaoyong Zhu and Sirui Shi

Corresponding Author

Guang Chen

Abstract

Abstract: This paper provides a literature review on the foreign research progress and application of several key technologies that constitute digital currency. These key technologies mainly include trusted encryption technology, blockchain technology, smart contract technology, etc., which can help to provide auxiliary support for relevant personnel to carry out digital currency research.

Keywords

Keywords: Digital Currency; Trusted Cryptographic Technology; Blockchain; Smart Contract