Genetic algorithms (GAs) have been used as a powerful tool for cryptanalyzing affine
ciphers in this paper for the first time. They are one of heuristic search techniques which use …

In recent years, the need to develop encryption algorithms has led to an increase in the
working and efficiency of algorithms to protect the transmission and reception of information …

Encryption algorithms play an essential role in network security. They are one type of
countermeasure that can prevent unauthorized access of data. Although the security …

Perfectly-secure cryptography is a branch of information-theoretic cryptography. A perfectly-
secure cryptosystem guarantees that the malicious third party cannot guess anything …

Cryptography is one of the important aspect of data and information security. The security
strength of cryptographic algorithms rely on the secrecy and randomness of keys. In this …

Abstract Mobile Ad Hoc Networks (MANETs) get widespread applications along with the
evolving technologies. However, MANETs are at risk due to the shortage of security …

In this chapter, we first introduce entropy and some basic concepts related to information
theory. We show how entropy has find its way from thermodynamics into information theory …

Abstract One Time Pad (OTP) merupakan salah satu algoritma kriptografi yang sangat sulit
untuk dipecahkan kriptanalis. Namun seiring perkembangan teknologi, semakin banyak …

Computerized graphics processing techniques cannot just resolve the difficulty of customary
painting simulation in the art, but have more gains in the teaching of art features and task to …

Perfectly secure cryptography is a branch of information-theoretic cryptography. A perfectly
secure cryptosystem guarantees that the malicious third party cannot guess anything …