论文部分内容阅读
本文在 El Gamal体制基础上构造了一种新的用户身份认证方案 .它消除了 EIGam al体制中的逆运算 ,使得该方案在保证较高安全性的同时 ,获得了较好的效率
In this paper, we construct a new user authentication scheme based on El Gamal system, which eliminates the inverse operation in EIGAM al system and makes the scheme obtain better efficiency while guaranteeing higher security