Xin Jin*, Lanxin Su, Jitao Huang
Journal of Information Hiding and Privacy Protection, Vol.3, No.2, pp. 69-82, 2021, DOI:10.32604/jihpp.2021.014108
Abstract In traditional secret sharing schemes, all shared images containing
secret segments are needed to recover secret information. In this paper, a
reversible data hiding scheme based on Shamir secret sharing is used. Secret
information can be recovered even if only part of the encrypted sharing is owned.
This method can reduce the vulnerability of traditional encryption sharing
schemes to attack. Before uploading the secret information to the cloud server,
embed the encrypted n segments of secret information into n different pictures.
The receiver downloads t images from the cloud server (t < n), extracts the
encrypted information using the watermark… More >
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