三域电子支付及AES安全算法模型研究

ON THREE-DOMAIN ELECTRONIC PAYMENT AND AES SECURITY ALGORITHM MODEL

电子商务的发展,需要安全性好同时效率高的电子支付方式来支持。提出一种全新电子支付方式的功能框架,阐述其设计思想;提出该支付方式的工作流模型,并分析其过程控制原理;接着详细探讨了系统中主要使用的AES安全算法数学模型,给出基于主程序/子过程体系结构风格形式描述的构件模型;最后,用ACME语义模板描述之。该电子支付方式在确保安全性能的同时,大大提高了效率,具有一般理论意义和工程实践价值。

We need a better electronic payment method with both high security and efficiency to support the development of electronic commerce.First,a novel function framework of electronic payment is proposed in the article with the description of its designing idea.Secondly,the work flow model of the payment mode is presented and the process control principle is analyzed.Then,AES security algorithm mathematical model,which is mainly used in the system,is discussed in detail,and the component model is given,which is based on formalized description of main-program/sub-process architecture style.Finally,the algorithm is described with ACME semantic template.At the same time of ensuring the security,this electronic payment method greatly improves the efficiency and has general theoretical meaning and engineering practical value.