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Dynamic and Verifiable Hierarchical Secret Sharing
hierarchical secret sharing distributed storage cloud computing
2017/8/1
In this work we provide a framework for dynamic secret sharing and present the first dynamic and verifiable hierarchical secret sharing scheme based on Birkhoff interpolation. Since the scheme is dyna...
Ideal and Perfect Hierarchical Secret Sharing Schemes based on MDS codes
Computationally perfect Ideal Secret sharing scheme Conjunctive hierarchical access structure
2013/4/18
An ideal conjunctive hierarchical secret sharing scheme, constructed based on the Maximum Distance Separable (MDS) codes, is proposed in this paper. The scheme, what we call, is computationally perfec...
Ideal Hierarchical Secret Sharing Schemes
Secret sharing Ideal secret sharing schemes Hierarchical secret sharing
2009/6/12
This paper deals with hierarchical secret sharing schemes, in which the participants are
distributed into levels that are hierarchically ordered as, for instance, in a weighted thresh-
old secret sh...