Chen, Kai; Xu, Dawen - In: International Journal of Digital Crime and Forensics (IJDCF) 10 (2018) 2, pp. 1-22
Reversible data hiding in the encrypted domain is an emerging technology, as it can preserve the confidentiality. In this article, an efficient method of reversible data hiding in encrypted images is proposed. The cover image is first partitioned into non-overlapping blocks. A specific modulo...