电力数字证书服务系统的设计及应用

针对电力系统的信息安全需求,设计和实现了基于公钥技术的电力数字证书服务系统(PCSS),讨论了其技术特点,分析了该系统自身的安全性,并介绍了其在电力业务服务器身份认证中的应用。PCSS是一个安全支撑平台,能为它上面的应用系统提供强身份认证、加解密、签名验签、时间戳等安全服务,有效地解决了电力应用系统网络上用户身份认证和安全传输的问题。PCSS的实施将加速数字电力系统的实现进程。

Design and Application of Power Digital Certificate Service System

Contraposing the information security demand of electric power system, a power certificate service system (PCSS) based on public key technology is designed and implemented. The technological characteristics and security of PCSS are analyzed and the application of PCSS in power business server' s identity authentication is introduced. PCSS is a security support platform, which can supply such security services as stronger identity authentication, encryption & decryption, signature & validation signature, time stamp etc for application system, thus the problem of identity authentication and security transmission in power application system network is effectively solved. The practice of PCSS is able to accelerate the realization process of digital power system.