Three-level secret sharing schemes arising from the vector space construction over a finite field F are presented. Compared to the previously known schemes, they allow a larger number of participants with respect to the size of F. The key tool is the twisted cubic of PG(3, F).
THREE-LEVEL SECRET SHARING SCHEMES FROM THE TWISTED CUBIC
GIULIETTI, Massimo;VINCENTI, Rita
2010
Abstract
Three-level secret sharing schemes arising from the vector space construction over a finite field F are presented. Compared to the previously known schemes, they allow a larger number of participants with respect to the size of F. The key tool is the twisted cubic of PG(3, F).File in questo prodotto:
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