Advance sharing of quantum shares for classical secrets

08/03/2022

∙

by   Rina Miyajima, et al.

∙

0

∙

share

Secret sharing schemes for classical secrets can be classified into classical secret sharing schemes and quantum secret sharing schemes. Only classical secret sharing has been known to be able to distribute some shares before a given secret. We propose the first quantum secret sharing scheme with an arbitrary number of participants, that can distribute some shares before a given secret.