A fine-grained reversible data hiding in encrypted domain based on the cipher-text redundancy of encryption process

Considering the granularity of embedded data in the design of reversible data hiding scheme has important research significance for the permission control and management of multi-granularity information. To broaden the application possibilities of encrypted data in cloud environments, the researcher...

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Bibliographic Details

Published in:	Heliyon
Main Authors:	Yong-jun Kong, Min-qing Zhang, Zong-bao Jiang, Xiong Zhang, Chao Jiang, Fu-qiang Di
Format:	Article
Language:	English
Published:	Elsevier 2024-06-01
Subjects:	Reversible data hiding in encrypted domain Encryption process ElGamal encryption Fine-grained management Blind extraction
Online Access:	http://www.sciencedirect.com/science/article/pii/S240584402407573X