An Elaborate Secure Quantum Voting Scheme

An elaborate secure quantum voting scheme is presented in this paper. It is based on quantum proxy blind signature. The eligible voter’s voting information can be transmitted to the tallyman Bob with the help of the scrutineer Charlie. Charlie’s supervision in the whole voting process can make the protocol satisfy fairness and un-repeatability so as to avoid Bob’s dishonest behaviour. Our scheme uses the physical characteristics of quantum mechanics to achieve voting, counting and immediate supervision. In addition, the program also uses quantum key distribution protocol and quantum one-time pad to guarantee its unconditional security.