TY - JOUR A2 - 艾哈迈德,Ghufran AU - 王菲菲AU - 徐国盛AU - 徐,Guoai AU - 王,Yuejie AU - 鹏,君豪PY - 2020 DA - 2020年2月18日TI - 一种稳健的物联网为基础的三因素认证方案为云计算耐会话密钥曝光SP - 3805058 VL - 2020 AB - 用的东西(物联网)技术的互联网的发展,互联网功能的设备已经被广泛应用于我们的日常生活。作为一种新的服务模式,云计算是解决互联网设备的资源约束问题,计算目标。它正在发挥资源共享越来越重要的作用。由于复杂性和无线网络的开放性,认证协议是用于安全通信和用户隐私保护的关键。在本文中,我们讨论了云计算最近推出了基于物联网的身份验证方案的局限性。此外,我们提出用混沌映射增强的三因素认证方案。会话密钥是基于基于混沌切比雪夫的Diffie-Hellman密钥交换建立。此外,会话密钥涉及长期秘密。它确保我们的方案是对所有可能的会话密钥暴露攻击。 Besides, our scheme can effectively update user password locally. Burrows–Abadi–Needham logic proof confirms that our scheme provides mutual authentication and session key agreement. The formal analysis under random oracle model proves the semantic security of our scheme. The informal analysis shows that our scheme is immune to diverse attacks and has desired features such as three-factor secrecy. Finally, the performance comparisons demonstrate that our scheme provides optimal security features with an acceptable computation and communication overheads. SN - 1530-8669 UR - https://doi.org/10.1155/2020/3805058 DO - 10.1155/2020/3805058 JF - Wireless Communications and Mobile Computing PB - Hindawi KW - ER -