Title :
A Fair and Transferable Off-line Electronic Cash System with Multiple Banks
Author :
Wang, Changji ; Li, Qin ; Yang, Xingfeng
Author_Institution :
Sun Yat-sen Univ., Guangzhou
Abstract :
In this paper, a fair and transferable off-line electronic cash system (FTOLC) with multiple banks based on group blind signature is proposed. To the best of our knowledge, it is the first electronic cash scheme that issuing banks´ anonymity, customers´ conditional anonymity and the transferability of electronic cash without any increase in size are realized.
Keywords :
banking; electronic money; bank anonymity; customer conditional anonymity; electronic cash transferability; group blind signature; multiple banks; transferable off-line electronic cash system; Computer science; Electronic commerce; Elliptic curve cryptography; Information security; Internet; Laboratories; Privacy; Public key; Public key cryptography; Sun;
Conference_Titel :
e-Business Engineering, 2007. ICEBE 2007. IEEE International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-0-7695-3003-1
DOI :
10.1109/ICEBE.2007.45
