Security Research And Trading Prototype Implementation Of Trusted E-commerce Platform

With the rapid development of Internet, the e-commerce based on Internet has become the new focus. The e-commerce has brought a revolution to traditional trade way.. The e-commerce not only makes the market globalization but also reduced operation costs of the trade company.One key of the e-commerce is to realize the paying online in security. Because of the conflict between the opening of Internet and security requirement of e-commerce, we need to ensure security of online trade by special network safety protocol. At present SSL and SET are two kinds of safety protocol with extensive application in the field of e-commerce in the world. In our country SSL is more extensive than SET.SSL offers the security between two computers to communicate. In this thesis, the analysis of the theory of SSL and the application of e-commerce based on SSL are discussed in detail. SSL can ensure information's truthfulness, integrality and confidentiality. But it doesn't provide digital signature to message on application layer. So it can't ensure non-repudiation of receiving data. Therefore some improving to this protocol was done in order to ensure Non-Reputation.This thesis discussed in detail of the process of trustful E-commerce system based on SSL protocol, and discussed the realization of safety gateway server. In order to defend the company's commercial profit, the platform added a safety server which is based on SSL protocol. When customer sent forms to the platform, the message was transmitted with SSL encipher.