电子商务安全交易协议的分析与比较

An Analysis and Comparison of E-Commerce Secure Transaction Protocol

电子商务安全交易协议在电子商务交易的整个过程中起着核心的关键作用,是广泛开展电子商务的重要基础设施。分析电子商务安全交易主要的协议PKI、SSL和SET的各自基本原理、作用、工作流、优缺点及安全性,比较这三个协议的异同,在具体实施时,应根据各自协议的特色加以使用。

As the most important infrastructure for E- commerce, the related secure transaction protocol plays a critical role in the whole process. The basic principles, functions, work flow, advantages and security are compared of the major protoeols including pied, SSL and SET are analyzed, and utilized in practice.