quantum secret sharing where a quantum participant Alice can share a secret key with two classical participants Bobs. After analyz.Secret sharing is a procedure for splitting a message into several parts so that no subset of parts is. Quantum cryptography with secret sharing in a way that will.We show how a quantum secret sharing protocol, similar to that of Hillery, Buzek, and Berthiaume. A pr...

A secret sharing scheme allows to share a secret among several participants such that only certain groups of them can recover it. Veriiable secret sharing has been proposed to achieve security against cheating participants. Its rst realization had the special property that everybody, not only the participants, can verify that the shares are correctly distributed. We will call such schemes publi...

Secret image sharing mechanisms have been widely applied to the military, ecommerce, and communications fields. Zhao et al. introduced the concept of cheater detection into image sharing schemes recently. This functionality enables the image owner and authorized members to identify the cheater in reconstructing the secret image. Here, we provide an analysis of Zhao et al.’s method: an authorize...

Secret-sharing is an important topic of cryptography and has applications in information security. One approach to the construction of secret-sharing schemes is based on error-correcting codes. In this paper, we describe a secret-sharing scheme based on a class of ternary codes (Ding et al. IEEE Trans. Inform. Theory IT-46 (2000) 280–284). We determine the access structure and prove properties ...

Secret sharing is a method of dividing a secret among n participants and allows only qualified subset to reconstruct the secret and hence provides better reliability and availability of secret data.In the generalized secret sharing scheme, a monotone access structure of the set of participants is considered. The access structure specifies a qualified subset of participants who can reconstruct t...