计算机应用研究2017，Vol.34Issue(8)：2443-2447,2472,6.DOI:10.3969/j.issn.1001-3695.2017.08.046
一个改进的基于混沌映射的移动端认证协议
Improved chaotic maps based mobile authenticated scheme
童彤 1陈建华1
作者信息
- 1. 武汉大学 数学与统计学院,武汉 430072
- 折叠
摘要
Abstract
When people transfer accounts or shop online using their mobile device, it needs authenticated scheme to protect the security.Recently, Zhu Hongfeng proposed a chaotic maps based authenticated scheme.This paper pointed out that Zhu''s scheme was suffered from user impersonation attack, off-line dictionary attack and ID-theft attack.Moreover, this scheme had design flaws in login phase and password change phase.In order to overcome these flaws, this paper proposed an improved chaotic maps based mobile authenticated scheme.Furthermore, it certufued the proposed scheme by BAN logic.According to the comparison with other schemes and simulation results, the proposed scheme is more secure and efficient than other schemes.关键词
混沌映射/切比雪夫多项式/认证协议/安全性/BAN逻辑Key words
chaotic maps/Chebyshev polynomial/authenticated scheme/security/BAN logic分类
信息技术与安全科学引用本文复制引用
童彤,陈建华..一个改进的基于混沌映射的移动端认证协议[J].计算机应用研究,2017,34(8):2443-2447,2472,6.
