Friendly progressive visual secret sharing

This study presents a new method to achieve progressive image sharing. This new method simplifies the management of multi-secret sharing. The proposed method has all the advantages of traditional visual sharing combined with visual cryptography, namely fast decoding, lossless and prevention of secre...

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Bibliographic Details
Published in:Pattern recognition 2008-04, Vol.41 (4), p.1410-1414
Main Author: Fang, Wen-Pinn
Format: Article
Language:English
Subjects:
Applied sciences
Coding, codes
Cryptography
Exact sciences and technology
Friendly
Image processing
Information, signal and communications theory
Progress
Secret sharing
Signal and communications theory
Signal processing
Telecommunications and information theory
Visual cryptography
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Description
Summary:This study presents a new method to achieve progressive image sharing. This new method simplifies the management of multi-secret sharing. The proposed method has all the advantages of traditional visual sharing combined with visual cryptography, namely fast decoding, lossless and prevention of secret disclosure without collecting enough shares. Additionally, it can easily distinguish the group to which the share belongs through friendly meaningful shares.
ISSN:0031-3203
1873-5142
DOI:10.1016/j.patcog.2007.09.004