Shamir's Secret Sharing Scheme and its generalizations

A secret sharing scheme is a system designed to share distributing a secret among a group of participants, only when a sufficient number, of possibly different types, of shares are combined. Blakley and Shamir proposed threshold secret sharing schemes in ۱۹۷۹. we present several threshold schemes that are generalizations of Shamir's secret sharing scheme.

Keywords:

cryptography , Shamir's secret sharing scheme , thresh hold schemes.