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Efficient Quantum Secret Sharing Scheme Based On Monotone Span Program. (arXiv:2303.00226v1 [quant-ph])
cs.CR updates on arXiv.org arxiv.org
How to efficiently share secrets among multiple participants is a very
important problem in key management. In this paper, we propose a multi-secret
sharing scheme based on the GHZ state. First, the distributor uses monotone
span program to encode the secrets and generate the corresponding secret shares
to send to the participants. Then, each participant uses the generalized Pauli
operator to embed its own secret share into the transmitted particle. The
participant who wants to get the secrets can get …
distributor important key key management management own problem program quantum secret secrets send share sharing span state