A Secure E-Cash Transfer System Based on the Elliptic Curve Discrete Logarithm Problem

作者：Popescu Constantin^*

来源：Informatica, 2011, 22(3): 395-409.

• elliptic curve cryptography
• electronic commerce
• e-cash system
• digital signatures
• wireless communications

Electronic commerce (e-commerce) is a relatively new, emerging and constantly changing area of business management and information technology. One of the technological innovations in banking, finance and c-commerce is the electronic cash (e-cash) transfer system. E-cash transfer systems refers to the technological breakthrough that enables us to perform financial transactions electronically. In this paper we propose a secure c-cash transfer system based on the elliptic curve cryptography. In order to protect the honest participants of the e-cash system we use an elliptic curve blind signature scheme and also we need a trusted third party to trace the criminals.

• 出版日期2011