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Published in 2020 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-08524-x
Abstract: Boolean-operation-based secret image sharing (BSIS), which aims to encode a secret image into some shared images and discloses the original secret image later, has drawn more and more attention in academia. Since Chen and Wu…
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Keywords:
image;
multiple secret;
access structure;
secret image ... See more keywords
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Published in 2018 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-5187-y
Abstract: A multi-secret sharing scheme tries to share multiple secrets among a group of players in such a way that co-operation of pre-specified subsets of them, called access structures, can reconstruct the secrets. Existing methods allow…
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Keywords:
access structure;
new gradual;
secret sharing;
sharing scheme ... See more keywords
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Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3142375
Abstract: We study the equivalence between non-perfect secret sharing (NSS) and symmetric private information retrieval (SPIR) with arbitrary response and collusion patterns. NSS and SPIR are defined with an access structure, which corresponds to the authorized/forbidden…
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Keywords:
inline formula;
access structure;
tex math;
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Published in 2022 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2021.3123102
Abstract: Multipartite secret sharing schemes are those having a multipartite access structure, in which the set of participants is divided into several parts and all participants in the same part play an equivalent role. Secret sharing…
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Keywords:
secret sharing;
sharing schemes;
access structures;
multipartite secret ... See more keywords