摘要
将智能卡技术引入公钥认证体制中，结合基于离散对数的公钥认证机制，提供了一种更为安全的公钥认证方案，这种方案通过用户的口令、私钥和智能卡中的数据进行．借助智能卡技术，用户的私钥得到了可靠的保护．
Smart cards is integrated into key authentication schemes, the certificates of the public key of a user is some expression of his password, private key and the parameters in the smart cards. By combining algorithm based on discrete logarithm and smart cards, the scheme proposed here introduces the system with high level security mechanism.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
1999年第1期85-87,共3页
Journal of Beijing University of Posts and Telecommunications
基金
国家自然科学基金
关键词
公钥密码
智能卡
网络安全
离散对数
public key cryptography
smart cards
network security
discrete logarithm
