Multimedia is currently seen to dominate the internet network and the mobile network traffic;
hence, it is seen as the largest Big data. Generally, the symmetric encryption algorithms are …

Internet of things (IoT) is communication between smart objects and human. It finds
enormous applications in the field of healthcare monitoring, information management …

The Internet of Things (IoT) poses stringent requirements on service quality and security
strength. A highly reliable encryption algorithm with low complexity is required to ensure …

Given the increasing complexity of cryptographic devices, testing their security level against
existing attacks requires a fast simulation environment. SystemC is a standard language that …

The integration of wireless sensor networks into Internet of things, led to a new generation of
sensor nodes, directly connected to remote servers, for signal processing and decision …

Cryptography is the first line of defense to protect the data from intruder. Symmetric
cryptography and asymmetric cryptography are two cryptographic based algorithms that …

PRESENT is one of the first standard hardware efficient, ultra-lightweight block cyphers
designed to secure highly resource-constrained devices. The 4x4 s-boxes and 64-bit …

The Internet of Things (IoT) is a network of physical objects. This concept enables data
exchange between connected things without human intervention. However, the devices …

In this work, a three-hop wireless relaying model comprising of a single source and
destination node, along with two relay nodes and an eavesdropper is considered. We made …

This paper describes a new 256-bit block symmetric substitutionpermutation cipher, called
managed substitution cipher. This is a cipher with single-layer permutated transformations in …