How to Construct DLP-Based Blind Signatures and Their Application in E-Cash Systems
Weidong Qiu · Kluwer Academic Publishers eBooks · 2006
Since the concept of blind signature was first introduced by Chaum, there are many applications of blind signatures. Especially, blind signatures have been applied widely in anonymous E-Cash systems. The most used blind signatures in E-Cash systems are based on discrete logarithm problem (DLP in short).This paper investigates the method to construct DLP-based blind signatures and tries to generalize how can these blind signatures be utilized to build double-spending resistant anonymous E-Cash systems.