A mobile terminal voting system based on android platform is presented and implemented to solve the problems of traditional voting and e-voting system in this paper. Joining the static-password mechanism and the dynamic-password mechanism, a double identity authentication scheme is presented based on the symmetric algorithm, which conquers challenge-response protocol weakness. It achieves double identity authentication, avoids replay attack and personate attack. Analysis results showed that the proposed scheme provided higher efficiency compared to the existing schemes in the network environment, and enhances the security of the mobile terminal voting system.
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