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arXiv cs/0609016cs.CRcs.NI
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ANAP:移动Ad hoc网络中的匿名认证协议

ANAP: Anonymous Authentication Protocol in Mobile Ad hoc Networks

Tomasz Ciszkowski, Zbigniew Kotulski

摘要:

无线通信的普及使移动自组网(MANET)由于其在许多时间和任务关键应用中的即时通信能力而受到研究者的广泛关注。然而,其在民用和军用环境中的网络化天然优势使其容易受到安全威胁。在移动自组网中支持匿名性是一个正交的安全关键挑战,我们在本文中面临的。我们提出了一种新的用于移动自组织网络的匿名认证协议,并通过分布式信誉系统进行增强。其主要目的是提供一种隐藏通信节点真实身份的机制,使其具有抵抗已知攻击的能力。分布式信誉系统被合并用于网络中的信任管理和恶意行为检测。端到端的匿名认证是在基于非对称和对称密钥加密的三次握手中进行的。在成功完成身份验证阶段后,将建立安全和多个匿名数据通道。匿名性由用户随机选择的昵称来保证。网络的节点是公开标识的,并且与用户的姓名无关。在本文中,我们提出了一个例子的协议实现。

英文摘要:

The pervasiveness of wireless communication recently gave mobile ad hoc networks (MANET) a significant researchers' attention, due to its innate capabilities of instant communication in many time and mission critical applications. However, its natural advantages of networking in civilian and military environments make them vulnerable to security threats. Support for an anonymity in MANET is an orthogonal to security critical challenge we faced in this paper. We propose a new anonymous authentication protocol for mobile ad hoc networks enhanced with a distributed reputation system. The main its objective is to provide mechanisms concealing a real identity of communicating nodes with an ability of resist to known attacks. The distributed reputation system is incorporated for a trust management and malicious behavior detection in the network. The end-to-end anonymous authentication is conducted in three-pass handshake based on an asymmetric and symmetric key cryptography. After successfully finished authentication phase secure and multiple anonymous data channels are established. The anonymity is guarantied by randomly chosen pseudonyms owned by a user. Nodes of the network are publicly identified and are independent of users' pseudonyms. In this paper we presented an example of the protocol implementation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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