Steganography is a form of security technique through obscurity, the science and art of
hiding the existence of a message between sender and intended recipient. Steganography …

For secure communication in a distributed cooperation, generally, the data are encrypted
and decrypted using a symmetric key. The process of creating, distributing, storing …

Steganography is the art and science of producing covert communications by concealing
secret messages in apparently innocent media, while steganalysis is the art and science of …

There exists a big demand for innovative secure electronic communications while the
expertise level of attackers increases rapidly and that causes even bigger demands and …

Abstract Confidentiality, Integrity, and Availability are three sides of the famous CIA security
triangle. Since the e-voting systems are built from particular components, the CIA security …

This paper analyzes the security and performance of lightweight encryption algorithms,
which are used in RFID applications. Four of the most popular algorithms which are TEA …

This chapter provides an overview of cryptography and DNA computing. It presents all the
basics of cryptography and discusses background studies of DNA and the applications of …

For a secure data transmission in symmetric cryptography, data are encrypted and
decrypted using an identical key. The process of creating, distributing, storing, deploying …

Nowadays, short message communication has a wide range of applications in modern lives.
Authentication, announcements, reports, and personal communications are the common …

There exists a big demand for secure electronic communications while the expertise level of
attackers increases rapidly and that causes even bigger demands and needs for an extreme …