Digital audio watermarking is an important technique to secure and authenticate audio
media. This paper provides a comprehensive review of the twenty years' research and …

In this paper, we have reviewed the state-of-art of the various wavelet based image
watermarking techniques in spatial as well as in transform domain based on the robustness …

Secure signal authentication is arguably one of the most challenging problems in the
Internet of Things (IoT), due to the large-scale nature of the system and its susceptibility to …

This paper proposes a theory of watermarking security based on a cryptanalysis point of
view. The main idea is that information about the secret key leaks from the observations, for …

This tutorial paper reviews the theory and design of codes for hiding or embedding
information in signals such as images, video, audio, graphics, and text. Such codes have …

Image watermarking technique is one of effective solutions to protect copyright, and it is
applied to a variety of information security application domains. It needs to meet four …

Reversible data hiding in encrypted domain (RDH-ED) has greatly attracted researchers as
the original content can be losslessly reconstructed after the embedded data are extracted …

Securing the Internet of Things (IoT) is a necessary milestone toward expediting the
deployment of its applications and services. In particular, the functionality of the IoT devices …

Digital image watermarking has justified its suitability for copyright protection and copy
control of digital images. In the past years, various watermarking schemes were proposed to …

Broadband communication networks and multimedia data available in a digital format
opened many challenges and opportunities for innovation. Versatile and simple-to-use …