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arXiv · 2209.11391

Single-state multiparty semiquantum secret sharing with d-dimensional Bell states

Ying Chen·Zhi-Gang Gan·Tian-Yu Ye
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Abstract

A single-state multiparty semiquantum secret sharing (MSQSS) scheme with d-dimensional Bell states is proposed, which can accomplish the goal that only when all receivers work together can they restore the sender's secret key. This protocol is validated to be secure against both the outside attack and the participant attack. This protocol is adaptive for the d-dimensional system, only employs one kind of d-dimensional Bell states as initial quantum resource and needs neither quantum entanglement swapping nor unitary operations.

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Ying Chen, Zhi-Gang Gan, Tian-Yu Ye. 2022-09-23. Single-state multiparty semiquantum secret sharing with d-dimensional Bell states. https://doi.org/10.12263/dzxb.20230126

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