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公钥基础设施(PKI)是目前网络建设的基础和核心,是电子商务、电子政务和网上应用安全实施的基本保证。本文提出了一种比较现实的跨桥构造不同信任域间认证路径的方法--基于桥CA方案认证的路径构造及验证系统,算法的核心是通过权重的赋予来权衡一条最优路径。简单介绍了系统的组成、运行/开发环境。描述了系统的数据结构、数据库设计和功能。给出了系统核心的详细设计和实现。
Public key infrastructure (PKI) is the foundation and core of network construction at present, and is the basic guarantee for the implementation of e-commerce, e-government and online application security. This paper presents a more realistic cross-bridge structure of different authentication methods between different trust domains - based on bridge CA scheme authentication path construction and verification system, the core of the algorithm is given by weight to weigh an optimal path. Briefly introduced the system composition, operation / development environment. Describes the system’s data structure, database design and functionality. Gives the detailed design and implementation of the system core.