Quantum proxy signature(QPS) is one of the most important topics in quantum signature. In this paper, we propose a new and general model of QPS based on genuine entangled Nj-qubit (3 ≤ Nj ≤ 6,Nj ∈ N∗,j = 1,2,3,4.) states. In our model, only the teleportation of multiparty entangled states and quantum one-time pad(QOTP) encryption algorithm have been applied to ensure the security. We hope our results will be helpful to the research of quantum signature in future.
CITATION STYLE
Zhang, H. Y., Zhang, L., & Zhang, K. J. (2019). A New Quantum Proxy Signature Model Based on a Series of Genuine Entangled States. International Journal of Theoretical Physics, 58(2), 591–604. https://doi.org/10.1007/s10773-018-3957-2
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