JIANG Qi1, MA Jian-feng1, LI Guang-song1, et al. Identity-based roaming protocol with anonymity for heterogeneous wireless networks[J]. 2010, 31(10): 138-145.
JIANG Qi1, MA Jian-feng1, LI Guang-song1, et al. Identity-based roaming protocol with anonymity for heterogeneous wireless networks[J]. 2010, 31(10): 138-145.DOI:
基于身份的异构无线网络匿名漫游协议
摘要
分析了一种基于身份的认证模型的安全缺陷
指出该方案存在身份伪装攻击
无法实现用户身份认证。提出了一种改进方案用于实现异构无线网络匿名漫游。与原方案相比
改进之处主要体现在2方面:第一
弥补了原协议的安全缺陷
并且在CK模型下是可证明安全的;第二
简化了协议流程
提高了协议的效率。
Abstract
The security flaws of an identity-based authentication model were analyzed.The scheme failed to achieve entity authentication due to identity impersonation attack.Then
an improved authentication scheme was proposed to realize anonymous roaming in heterogeneous wireless networks.The authentication scheme improves the original one in two aspects.Firstly
the scheme remedies the security flaws and is provably secure in the CK model.Secondly
the scheme simplifies the protocol interaction and it is more efficient.