certification path meaning in English

鉴定路径，认证路径
证书等级

Include all certificates in the certification path
包含证书路径中的所有证书
Improved design of cross - certification path construction algorithm
一种改进的交叉认证路径构造算法设计
Intermediate or subordinate certification authorities are trusted only if they have a valid certification path from a trusted root certification authority
对于中间证书颁发机构或从属证书颁发机构，只有当它们具有受信任根证书颁发机构的合法路径时才会受到信任。
First ， we introduce some basic cryptography theories such as secret - key cryptography ， public - key cryptography and hash algorithm . second ， we give the concepts of x . 509 certificate , crl ( certificate revocation list ) and certification path , and following this , we give some examples of certificate and authentication architectures . finally , we present an example of implementation of the certificate and key management system and some application cases of this system
论文首先简单介绍了秘密密钥密码体制、公开密钥密码体制、 hash函数以及基于x . 509的公钥证书等基础密码学理论；其次，论文描述了几种典型的证书体系和鉴别机制；最后给出了一个电子政务证书管理系统的具体实现例子。