Abstract：Based on a micro-payment model of Unbalanced One-way Binary Tree (UOBT), this paper proposes an efficient protocol for mutual authentication and electronic payment with the capability of arbitrating disputed bills. This protocal can protect subscribers from incorrect service charges and provide service providers legal evidences to collect bills that are denied.
万仁福; 李方伟; 朱江. 一种适用于移动环境的认证和支付协议[J]. 电子与信息学报, 2005, 27(3): 498-501 .
Wan Ren-fu; Li Fang-wei; Zhu Jiang. An Efficient Authentication and Payment Protocol for Mobile Communication. , 2005, 27(3): 498-501 .
2005, Vol. 27 
