In the last few years, with the increasing popularity of cloud computing and the availability of
mobile smart devices as well as ubiquitous network connections, more and more users are …

The goal of this survey is to review the state-of-the art Reversible Data Hiding (RDH)
methods, classify these methods into different classes, and list out new trends in this field …

Cloud service is a natural choice to store and manage the exponentially produced images.
Data privacy is one of the most concerned points in cloud-based image services. Reversible …

Contemporary cloud storage and social media networks have matured and; as a result, the
privacy protection of image content in these applications have attracted more attention …

Reversible data hiding in encrypted images (RDH-EI) technology is commonly used in cloud
storage images for privacy protection. Most existing RDH-EI techniques reported in the …

Reversible data hiding in encrypted images (RDH-EIs) has attracted increasing attention
since it can protect the privacy of original images while exactly extracting the embedded …

This paper proposes a new high-capacity reversible data hiding scheme in encrypted
images. The content owner first divides the cover image into blocks. Then, the block …

Traditional schemes for reversible data hiding in encrypted images (RDH-EI) focus on one
data hider and cannot resist the single point of failure. Besides, the image security is …

While the existing reserving room before encryption (RRBE) based reversible data hiding in
encrypted image (RDHEI) schemes can achieve decent embedding capacity, the capacity of …

This paper proposes a novel reversible data hiding method in encrypted images based on
specific encryption process. In the proposed specific encryption algorithm, the stream cipher …