This paper introduces an image encryption algorithm shorted as CITSPD, manipulated by
circle index table scrambling and partition diffusion. Firstly, the circle index table is obtained …

Nowadays, 5G network is considered to be one of the main pillars of various industries,
including the Internet of Things (IoT), smart cities, virtual reality, and many more. Unlike …

As an extension of the traditional encryption technology, information hiding has been
increasingly used in the fields of communication and network media, and the covert …

With the popularity of social networks and the increase of cloud platform applications,
service computing has also developed. Therefore, the protection of information even privacy …

Recently, contrast enhancement with reversible data hiding (CE-RDH) has been proposed
for digital images to hide useful data into contrast-enhanced images. In existing schemes …

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 …

To accomplish robust watermark extraction in reversible watermarking both in plaintext
domain and encrypted domain, a separable robust reversible watermarking in encrypted 2D …

Reversible data hiding in ciphertext has potential applications for privacy protection and
transmitting extra data in a cloud environment. For instance, an original plain-text image can …

As an organic integration of encryption and watermarking technology, commutative
encryption and watermarking (CEW) overcomes the limitation that a single security …

Pairwise prediction-error expansion (pairwise PEE) is an efficient reversible data hiding
technique based on two-dimensional (2D) histogram modification. However, without …