In the era of ubiquitous intelligence, the Internet of Things (IoT) holds the promise as a
breakthrough technology to enable diverse applications that benefit societal problems. Yet …

A new method for the generation of pseudorandom numbers, based on two linear feedback
shift registers (LFSRs) and a discrete-space chaotic map is presented. The proposed …

The internet has advanced significantly in the modern era, with millions of IOT devices
connected to one another and exchanging enormous amounts of data. But several types of …

Stream Ciphers are one of the most important cryptographic techniques for data security due
to its efficiency in terms of resources and speed. This study aims to provide a comprehensive …

An improvement in the security of stream cipher is achieved by introducing dynamic
polynomial switching in the Linear Feedback Shift Registers. Several researches declared …

This chapter explores basic concepts of symmetric key cryptography. The knowledge of
encryption key is implicitly or explicitly equivalent to knowing the decryption key. These …

Steganography involves concealing information by embedding data within cover media and
it can be categorized into two main domains: spatial and frequency. This paper presents two …

The escalating significance of securing data over the network has encouraged development
of secure encryption algorithms. Cryptography is a technique that assists in development of …

In this paper we will design a new key generator (KG) depends on the LFSR unit and chaotic
map. The designed KG can be used for many purposes, like cryptography and …

Penelitian ini merancang LFSR dengan model skema A5/1 menggunakan 7 fungsi umpan
balik sebagai pembangkit barisan acak. Setiap fungsi umpan balik menggunakan operasi …