【摘要】 安全通信是实施电子商务的重要保障。文中介绍了实现安全电子商务的核心技术,包括加密技术、电子信封、数字签名、双重签名等,论述了PKI的构成及证书颁发机构、注册机构、证书库、密钥恢复服务器等多个实体之间的协作过程,并提出了电子数据交换技术这一种实现电子商务的关键技术。文中以B2C和B2B方式的具体实现机制来阐述基于PKI应用的解决方案。最后指出了未来实现安全的电子商务的研究重点。更多还原

【Abstract】 Secure communication is the important guarantee of EC implementation.Here introduces some secure electronic commerce technologies such as encryption, electronic envelope,digital signature and dual signatures, etc.And discusses the composition of PKI and the cooperation course of certificate authority, register authority, certificate repository and key recovery server, and it puts forward electronic data interchange technology which is the key technology of the secure electronic commerce.Adopts the realization mechanism of B2C and B2B to expound the solution on the basis of PKI application.Future research on realizing secure electronic commerce is pointed out.更多还原