In the past two decades, reversible data hiding (RDH), also referred to as lossless or
invertible data hiding, has gradually become a very active research area in the field of data …

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 …

This paper proposes lossless, reversible, and combined data hiding schemes for ciphertext
images encrypted by public-key cryptosystems with probabilistic and homomorphic …

This paper first introduces a parametric binary tree labeling scheme (PBTL) to label image
pixels in two different categories. Using PBTL, a data embedding method (PBTL-DE) is …

This paper first introduces a binary-block embedding (BBE) method to embed secret data in
a binary image. Using BBE, we propose an algorithm for reversible data hiding in encrypted …

In this paper, an adaptive reversible data hiding scheme for encrypted images is proposed.
Content owner uses an analogues stream-cipher and block permutation to encrypt non …

In this paper, we propose a novel reversible data hiding scheme in encrypted image. The
content owner encrypts the original image with the encryption key to achieve privacy …

Encrypted image-based reversible data hiding (EIRDH) is a well-known notion of
information hiding. In EIRDH, there are three entities, image provider (also called “context …

This paper proposes a novel reversible data hiding scheme for encrypted images by using
homomorphic and probabilistic properties of Paillier cryptosystem. In the proposed method …

Recently, reversible data hiding in encrypted image have attracted extensive attentions,
which can be applied in secure cloud computing and privacy-preserving image processing …