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Implementation of group member authentication protocol in mobile ad-hoc networksWireless Communications and Networking Conference, 2006. WCNC 2006. IEEE In Wireless Communications and Networking Conference, 2006. WCNC 2006. IEEE, Vol. 4 (2006), pp. 2205-2210.
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AbstractIn a mobile ad-hoc network (MANET) architecture, there is no pre-existing fixed network infrastructure, and a mobile node in this network sends data packets to a destination node directly or through its neighbor nodes. This situation is of potential security concern since the neighbor nodes cannot be always trusted. In this paper, we design a group member authentication protocol used in a MANET. It aims to allow a set of nodes to legitimately participate in group communication and then distribute a secret group key to the approved nodes to establish secure communication with group members. Our protocol provides knowledge-based group member authentication, which recognizes a list of secret group keys held in a mobile node as the node's group membership. It employs zero knowledge proof and threshold cryptography. We then introduce our actual implementation and evaluate the behavior to ensure its successful deployment
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