System Of Mobile Payment Based On WAP

Along with the wireless network technique development and E-Commerce maturing and popularing, the research of bringing wireless network technique into E-Commerce aspect has become the tide and hotspot which bring us some new question and challenge. But because of the unsettling of the security in the mobile payment, the application mobile data service remains a relativeley lower and simpler level.In this paper, various factors of building mobile payment system have been taken into account synthetically. Firstly, the analyzing was put on the base establishment and the security character of wireless network, comparing the superorities and disadvantages of GSM network data service, which grounding the security wireless payment system physically. Secondly, based on the current wireless network, this article has researched the security technique of mobile E-Commerce, expatiated the SPKI infrastructure, which bringing out the payment security basement of security mobile payment. Thirdly, the WAP criterion joining mobile device and Internet has been introduced. The analyzing of the WTLS protocol layer and the corresponding authentication mechanism have been put on the important location, which piping up the transport security between mobile device and Internet. The most energy of the article has been put on the designing of wireless payment system. Hanging together WPKI and SPKI, this paper brings forword a dual-certification structure and a security mobile payment frame. Furthermore, the flow of payment has been given and security of payment system has been proven. Finally, based on the actuality of our country, a betterment scheme has been brought out, which gives a payment flow with the mobile service provider doing some jobs. Through some experiment data, the feasibility of the scheme has been bearen out. In the end of this artical, work in this task has been concluded, some limitations have been pointed out and a further research plan has been set down. This paper is a complementarity and amelioration for the technological tackle key problem——SPKI Multiple Channels Electronic Payment System the penmen concerned with. In this project, the author mainly answers for the implement of merchant and multiple client software. Some sections of this artical are related to this project.