智能网中的安全机制

Security Mechanism in Intelligent Network

安全机制是智能网的核心问题之一，也是智能网实现互连的主要问题。本文从智能网所面临的威胁入手，提出了解决问题的策略，给出了相应的算法：可变认证码算法、互相认证算法和信息加密算法等，并对这些算法进行了分析和说明。运用这些算法可以较好地解决智能网中的安全问题。

Security mechanism is one of the key issues in intelligent network,and a important problem in the interworking of intelligent network systems.The paper first discusses the threats faced in intelligent network service,then provides the strategies to solve these problems,and gives the related algorithms,such as variable authentication code algorithm,mutual authentication algorithm and information encryption algorithm.Furthermore,the paper discusses and explains these algorithms.By using these algorithms,the security problems in intelligent network can be solved.To implement these algorithms,the paper analyses requirements on supporting network and user access devices of intelligent network.