计算机工程2012，Vol.38Issue(1)：108-110,3.DOI:10.3969/j.issn.1000-3428.2012.01.031
增强型相互认证密钥协商方案
Enhanced Mutual Authentication Key Agreement Scheme
摘要
Abstract
An authentication and key agreement scheme, which suffers from the replay attacks and dos attacks, preserving the privacy of secret key is proposed. For improving their scheme to ensure robust security for the mutual authentication process, it proposes an efficient authentication scheme using smart cards, which is based on elliptic curve discrete logarithm problem and a secure one-way hash function. It defends replay attack and mitigates do attack that could be launched against other related previous schemes because it is timestamp-based, and requires less computational cost. The analysis result shows this scheme is secure and efficient.关键词
相互认证/密钥协商/智能卡/时间戳Key words
mutual authentication/ key agreement/ smart card/ timestamp分类
信息技术与安全科学引用本文复制引用
戚世杰,卢建朱,胡吉且..增强型相互认证密钥协商方案[J].计算机工程,2012,38(1):108-110,3.基金项目
广东省产学研基金资助项目(2008B09050020,2009B010800023) （2008B09050020,2009B010800023）
