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Most existing distribute CA constructing is based on (n, k) threshold scheme in mobile ad hoc networks, node's share need update for preventing mobile adversaries from attacks, which brings excessive overhead and need a secure channel to dispense secret share. In this paper, a distribute CA constructing algorithm based on multi-secret sharing is proposed to solve above problems in mobile ad hoc networks. In this scheme, node' share is not updated for preventing mobile adversaries for attacks, furthermore it is unnecessary to maintain a secure channel in the updating period. The analysis results show that the scheme proposed in this paper is simple, feasible and easy to be implemented.
Information and Computing Science, 2009. ICIC '09. Second International Conference on (Volume:1 )
Date of Conference: 21-22 May 2009