Vol.3, No.2, 2021, pp.69-82, doi:10.32604/jihpp.2021.014108
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ARTICLE
A Reversible Data Hiding Algorithm Based on Secret Sharing
  • Xin Jin*, Lanxin Su, Jitao Huang
School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, 210044, China
* Corresponding Author: Xin Jin. Email:
Received 31 August 2020; Accepted 16 December 2020; Issue published 30 July 2021
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 extraction algorithm, and obtains the original secret information after decryption through Shamir secret sharing.
Keywords
Feature gist; LSH; image retrieval
Cite This Article
Jin, X., Su, L., Huang, J. (2021). A Reversible Data Hiding Algorithm Based on Secret Sharing. Journal of Information Hiding and Privacy Protection, 3(2), 69–82.
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