Nowadays, a huge amount of digital data is frequently changed among different embedded
devices over wireless communication technologies. Data security is considered an important …

When chaotic systems are used for speech encryption, their chaotic performance largely
determines the security of speech encryption. However, traditional chaotic systems have …

The restricted devices have a small memory, simple processor, and limited power. To secure
them, we need lightweight cryptography algorithms, taking into account the limited …

Single-chip hardware implementation of Advanced Encryption Standard (AES) offers a low-
power and low-area design that is suitable for portable devices. It is widely applicable for …

This paper proposes a robust chaotic encryption algorithm based on substitution and
permutation. We offer hyperchaotic maps with high ergodicity and large keyspace with a …

The application of technology in this era has entered digitalization and is modern. Therefore,
we are already in an era of advanced and rapid technological development. It has become a …

With the expansion and growth of industries, the two major issues exist that affect both
civilization and the environment. Technology development has made it more difficult to …

The text discusses the designing of field-programmable gate array-based green computing
circuits for efficient green communication. It will help senior undergraduate, graduate …

The importance of information security has significantly increased, making it a cornerstone
for safely storing and transmitting digital assets and sensitive information. Various …

A collection of connected things or nodes that collect information and send it through
communication channels is known as the Internet of Things (IoT). Maintaining the …