In this paper we take the first steps toward a matroidal characterization of quantum- secret-sharing schemes. No such relations are known for quantum secret-sharing schemes.
Furthermore, access structures of such schemes can be characterized by an excluded minor relation. Classically, efficient secret-sharing schemes have been shown to be induced by matroids.
International Nuclear Information System (INIS)Ī secret-sharing scheme is a cryptographic protocol to distribute a secret state in an encoded form among a group of players such that only authorized subsets of the players can reconstruct the secret. Matroids and quantum- secret-sharing schemes
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