The privacy and confidentiality of our data are more fundamental to our existence than ever,
especially with our growing dependence on online services and the transfer of information …

Steganography is an important area of research in recent years involving a number of
applications. It is the science of embedding information into the cover image viz., text, video …

Steganography can be defined as the study of invisible communication that usually deals
with the ways of hiding the existence of the communicated message. If it is achieved …

In this paper we describe a new hardware/software partitioning approach for embedded
reconfigurable architectures consisting of a general-purpose processor (CPU), a …

Secret sharing is an approach for accessing sensitive information by several authorized
participants. It shares the secret key in different forms among several authorized participants …

The main challenges of image steganography are imperceptibility of the cover image and no
recoverability of the secret data. To deal with these challenges, a modified digital image …

The rapid advancements in digital communication technology and huge increase in
computer power have generated an exponential growth in the use of the Internet for various …

The central role of the cloud data warehouse is to ensure the security of confidential data
that can be achieved via techniques of steganography and cryptography. Amidst the growth …

In the latest years, there is an increasing emphasis on DICOM medical images, especially in
digital medical images transmission to e-health services. Besides, the confidentiality and …

An effective image steganography scheme can make a good compromise among
embedding capacity, imperceptibility, security and robustness. This paper presents a novel …