科研之友
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摘要
In this paper, we present a trusted third-party e-payment protocol which is designed based on quantum blind signature without entanglement. The security and verifiability of our scheme are guaranteed by using single-particle unitary operation, quantum key distribution (QKD) protocol and one-time pad. Furthermore, once there is a dispute among the participants, it can be solved with the assistance of the third-party platform which is reliant.
