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Designing efficient and secure key management scheme is one of the key issues in mobile ad hoc networks. In this paper, a novel group key management scheme for mobile ad hoc networks based on threshold secret sharing is proposed. The member registration and key management is completed by registration center and a group of key generation centers respectively, which can alleviate the system burden and...
Designing efficient and secure group key agreement scheme is one of the key issues in mobile ad hoc networks. In this paper, a novel and feasible group key agreement scheme based on identity is proposed. With this scheme, the direct and secure communications between any subgroups without retransmission could be implemented. The security of the group key agreement scheme can be assured under the complexity...
Designing efficient and secure group key agreement scheme is one of the key issues in mobile ad hoc networks. In this paper, a novel group key agreement scheme for mobile ad hoc networks based on threshold secret sharing is proposed. In the proposed scheme, the key management and agreement is completed by multiple subgroup key managers and the group key manager of all the users in mobile ad hoc networks,...
A mobile device in a MANET must be allocated a free address before it may participate in unicast communication. Current solutions have different drawbacks. This paper proposes a novel address auto-configuration that works with global connected MANET. The proposed scheme may be applied to large scale MANETs with low complexity and low communication overhead. It supports frequent network partitioning...
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