对称密码技术在网络认证系统中的应用  

The Use of Symmetric Cipher in Identification

作　　者：胡祥义[1] 李岩 

机构地区：[1]北京市科学技术情报研究所,北京100044 [2]北京丰台区政府信息中心,北京100071

出　　处：《网络安全技术与应用》2007年第3期86-87,90,共3页Network Security Technology & Application

摘　　要：本文将对称密码技术用于网络身份识别安全登录,通过密钥生成算法来组合生成对称密钥,达到一次一变不重复,采用密钥存储安全策略防止密钥“种子”外泄,并以进程式认证方式来确认用户身份实现安全登录。In this paper,the symmetric cipher technology was used in identification and safe logging in.The symmetric key were combined through the key generating method and it was one key one time.The safe policy of key store was used to protect the leak of the seed of key.Through th processing identification method to define the user identity and safe log in.

关 键 词：身份识别 对称密码 密钥生成算法 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]