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论文类型：期刊论文

发表时间：2013-01-01

发表刊物：Journal of Information Hiding and Multimedia Signal Processing

收录刊物：EI、Scopus

卷号：4

期号：1

页面范围：1-8

ISSN号：20734212

摘要：Many efficient secret sharing schemes for general access structures have been developed in efforts to deal with the problems of multi-party computations (MPC), threshold cryptography, and access control. In this paper, we have proposed a novel secret sharing scheme with general access structures that is based on the key-lock-pair mechanism. In our scheme, the dealer can assess a real situation and design the corresponding access structures,    = (  1,   2,...,   m). The different qualified subset of participants in    = (  1,   2,...,   m) can cooperate to reconstruct the shared secret, and no unqualified participants can reconstruct the corresponding shared secret. ? 2013 ISSN 2073-4212.