基于第三方支付的网格资源安全交易模型  

A Safe Grid Resource Transaction Model Based on Third-Party Payment Mechanism

作　　者：梅喜雪[1] 黄德才[1] 

机构地区：[1]浙江工业大学计算机科学与技术学院,浙江杭州310023

出　　处：《计算机技术与发展》2010年第7期180-183,187,共5页Computer Technology and Development

基　　金：浙江省自然科学基金资助项目(Y105118)

摘　　要：网格资源交易中,交易双方都是虚拟的结点,双方对相互的信用情况没有直接的了解,虽然使用信誉值来反映资源提供者的可靠性在一定程度上提高了资源的成功交易率,但无法确保整个交易过程的安全进行。为弥补资源交易中的这种不足,进一步提高资源的成功交易率,参考电子商务中的第三方支付机制,引入第三方对交易过程进行管理与控制,提出了一种新的网格资源交易模型,并对模型中的安全机制进行了详细分析。分析结果表明该模型可以实现安全可靠的交易,保证交易双方的经济利益。In grid-based resource trades,both sides of the transaction are virtual nodes,and one has no direct idea about the reliability of the other.Although using reputation value to reflect the reliability of GSP does improve the successful rate of resource trades,it can＇t ensure the security of the whole transaction process.In order to compensate the defect exists in resource trading,and further to improve the successful rate of resource trades,a new grid resource transaction model is proposed,referring to the third-party payment mechanism in e-commerce as well as management and control conducted by the third-party during trading.Analysis of secure mechanism in the model is also included and the result indicates assurance of reliable transaction as well as mutual profits.

关 键 词：第三方支付 资源交易 安全机制 危机处理 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]