In Public Key Infrastructure, Certificate Authorities use certificate management protocol to communicate with other entities, in order to implement the function of certificate management. 公钥认证体制中认证机构和其它实体使用证书管理协议(CMP)进行交互,完成证书管理功能。
To implement the creation of WPKI certificate, a simple but efficient protocol, CMP ( Certificate Management Protocol(CMP) ) is adopted and analyzed with formalized way to prove its validity. 采用一种简便、实用的安全协议来实现WPKI证书的生成,即分布式生产方式下的证书管理协议(CMP)&CMP(CertificateManagementProtocol),并对此协议进行了形式化证明。
Firstly, the paper analyzes the basic structures of SET protocol, certificate management and transaction processes. The paper studies the whole SET protocol, including the encryption algorithms, data encapsulation methods and security used in the protocol. 本文首先对SET协议的基本结构、证书管理和交易流程进行了分析,对整个协议的安全机制进行了研究,包括协议中使用的加密算法、数据封装格式和安全性。