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Internet key exchange (IKE) based secure wireless and mobile networks.

机译:基于Internet密钥交换(IKE)的安全无线和移动网络。

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摘要

Internet Key Exchange (IKE) is an IP Security (IPsec) protocol that is used for establishing security associations and key negotiations between two hosts over insecure medium. In this report, first the different implementations of IKE protocols that are widely used in wired networks are examined, focusing on their security flaws when considered for use in wireless and Mobile IP networks. Then a variant of IKE protocol that is deployable in wireless and mobile networks is presented. The proposed protocol is based on pre-shared key authentication during IKE Phase 1. The advantages of the proposed approach over existing solutions, which include identity protection, scalability, low overhead costs, and less susceptible to passive dictionary based attacks, are illustrated. The detailed design, implementation, and testing of proposed solution are also presented. The various test tools, test setups, and test utilities used in demonstrating existing flaws and implementing proposed solution are explained in detail.
机译:Internet密钥交换(IKE)是IP安全(IPsec)协议,用于在不安全的介质上在两个主机之间建立安全性关联和密钥协商。在本报告中,首先研究了有线网络中广泛使用的IKE协议的不同实现方式,着眼于考虑在无线和移动IP网络中使用时的安全性缺陷。然后,介绍了可在无线和移动网络中部署的IKE协议的变体。所提出的协议基于IKE阶段1中的预共享密钥身份验证。与现有解决方案相比,所提出的方法具有很多优势,包括身份保护,可伸缩性,较低的开销成本以及不易受到基于被动字典的攻击的攻击。还介绍了拟议解决方案的详细设计,实现和测试。详细说明了用于证明现有缺陷和实现建议的解决方案的各种测试工具,测试设置和测试实用程序。

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