Modification in a micropayment protocol for mobile E-commerce
Xun Sun · Journal of Chongqing University of Posts and Telecommunications · 2009
A micro-payment protocol for mobile electronic commerce was proposed based on public key infrastructure(PKI)and Payword scheme.The protocol is suitable for regular trade of mobile phone user and most of the net businessment.The proposed protocol has better security and undeniability which solves the problems of Internet service commodity limit.In addition,an temporarily-keeping-cost scheme was proposed to provide more fairness with avoiding malicious overdraft and commercial fraud.