Over the years, Steganography and Cryptography have been complementary techniques for
enforcing security of digital data. The need for the development of robust multi-layered …

The security of digital images has attracted serious attention lately. In this paper, we present
a novel three-layered image encryption and decryption scheme capable of encrypting and …

The uncertainty and vulnerability of symmetric algorithm, Advanced Encryption Standard
(AES), which uses a shared public secret key, however, timing attacks have called for a …

The quest to make Residue Number System (RNS) based processors a reality, has made
researchers to continue seeking solutions to some of the limiting factors of RNS based …

This paper proposes two efficient residue to binary converters on a new three-moduli set
using the Chinese Remainder Theorem. The proposed reverse converters are adder based …

The decomposition of larger numbers into smaller ones termed as residues is the main
operation behind the concept of Residue Number System (RNS); it possesses inherent …

This paper proposes an efficient residue to binary converter on a new three-moduli set
(22𝑛+ 1, 22𝑛+ 1− 1, 2𝑛− 1) using the Mixed Radix Conversion. The proposed reverse …

Number Systems are media for representing numbers; the popular ones being the Weighted
Number Systems (WNS), which sometimes propagate carries during arithmetic …

This paper proposes two efficient residue to binary converters on a new three-moduli set {2^
2n-1, 2^ 4n, 2^ 2n+ 1} using the Chinese Remainder Theorem. The proposed reverse …

This paper presents a Dynamic Range Overflow Detection Scheme (DRODS) by examining
the sum of operands for a generalised 4-Moduli Sets. The proposed method examines the …