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In the field of multi-party computation, an important problem is how to construct an efficient and secure multi-party computation protocol for certain specific problems. In the present study, we make use of a secret sharing scheme to construct an efficient and secure multi-party computation protocol for sequencing problems. Our protocols are perfectly secure against both a passive adversary that can...
In a traditional (t,n)-threshold secret sharing scheme, the secret key K can be shared only one time for this reason that one of participants, who participates in reconstruction of K, may be dishonest and probably leaks K. In this paper, based on multiprover zero-knowledge arguments and secure multiparty computation protocol, we will construct a (t,n)-threshold secret sharing scheme in which the secret...
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