Fair E-cash Payment Model on Credit Overdraft

摘要：

It proposes a fair e-cash payment model on credit outdrawing, which can avoid the odd change and division of E-cash, Users, according to the bill of credit issued by the bank, get the E-cash to pay their consumption to sellers after verification by the sellers without the participation of bank at each time. The role of banks is to solve the disputes between die users and sellers to ensure the fairness. It can avoid the problem of partition e-cash for changes, prevent from reusing e-cash and faking e-cash. It fits justice, anonymity, non-deny and impartiality.

关键词： credit overdraft offline payment E-cash fairness.

作者: Wang Shaobin Su Na Hu Lei

作者单位: Information Engineering School, University of Science and Technology Beijing ,Beijing 100083;State K Information Engineering School, University of Science and Technology Beijing ,Beijing 100083 State Key Laboratory of Information Security (Graduate School of Chinese Academy of Sciences) Beijin

会议类型: 国际会议

会议名称: 2006 Asia-Pacific Services Computing Conference(IEEE亚太地区服务计算会议)

会议地点: 广州

会议语种:英文

页码: 107-111

在线出版日期: 2006-12-12（万方平台首次上网日期，不代表论文的发表时间）