现代电子技术2016，Vol.39Issue(6)：5-9,13,6.DOI:10.16652/j.issn.1004-373x.2016.06.002
基于相互认证和密钥协商机制的智能卡远程安全认证方案
Smart card remote security certification scheme based on mutual authentication and key negotiation mechanism
摘要
Abstract
A remote security certification scheme of smart card based on ECC (elliptic curve cryptography) is analyzed, which was proposed by Muniyandi in 2011,but it is found that the scheme lacks the key agreement mechanism,and can not ef⁃fectively resist the impersonation attack,authentication table theft attack,off⁃line guessing attack and loss of smart card. An im⁃proved scheme,integrating the mutual authentication with the key agreement mechanism,is proposed in this paper,with which the above defects can be overcomed,the confidentiality of the forward and backward is ensured,the users can freely modify their password,and anonymity protection for users’information is executed. Compared with the existing schemes,the improved scheme has advantages of higher security and less computational overhead.关键词
信息安全/智能卡/伪装攻击/相互认证/密钥协商机制Key words
information security/smart card/impersonation attack/mutual authentication/key agreement mechanism分类
信息技术与安全科学引用本文复制引用
任晓芳,陈卫东,李桂珍..基于相互认证和密钥协商机制的智能卡远程安全认证方案[J].现代电子技术,2016,39(6):5-9,13,6.基金项目
新疆维吾尔自治区自然科学基金项目 （）
