ANONYMOUS OFF-LINE ELECTRONIC PAYMENT SYSTEM WITH MULTIPLE BANKS  

作　　者：Liang Jian Ao Qingyun Chen Ying(Shanghai Distributed Computing Technology Center,Department of Computer Science & Engineering, Shanghai Jiaotong University, Shanghai 200030) 

出　　处：《Journal of Electronics(China)》2001年第4期370-374,共5页电子科学学刊（英文版）

摘　　要：This letter presents an anonymous off-line electronic payment model with multiple issuing-banks and gives an implementation scheme based on the discrete logarithm problem and the random oracle model. Comparing with previous works, the proposed scheme benefits from no involvement of customer group authority and its security depends on the known difficulty of resolving general discrete logarithm problem.This letter presents an anonymous off-line electronic payment model with multiple issuing-banks and gives an implementation scheme based on the discrete logarithm problem and the random oracle model. Comparing with previous works, the proposed scheme benefits from no involvement of customer group authority and its security depends on the known difficulty of resolving general discrete logarithm problem.

关 键 词：Electronic CASH CRYPTOGRAPHIC protocol Discrete LOGARITHM 

分 类 号：TN[电子电信]