Due to its widespread popularity and usage in many applications (smart transport, energy
management, e-healthcare, smart ecosystem, and so on), the Internet of Things (IoT) has …

Lattice-based cryptography (LBC) is a promising and efficient public key cryptography
scheme whose theoretical foundation usually lies in Learning with Error (LWE) problem and …

We propose an instantiation of public key encryption scheme based on the ring learning with
error problem, where the modulus is at a byte level and the noise is at a bit level, achieving …

With this work we provide further evidence that lattice-based cryptography is a promising
and efficient alternative to secure embedded applications. So far it is known for solid security …

In the emerging Internet of Things, lightweight public-key cryptography is an essential
component for many cost-efficient security solutions. Since conventional public-key …

Lattice-based cryptography has gained credence recently as a replacement for current
public-key cryptosystems, due to its quantum-resilience, versatility, and relatively low key …

Abstract The Number Theoretic Transform (NTT) provides efficient algorithms for cyclic and
nega-cyclic convolutions, which have many applications in computer arithmetic, eg, for …

Encryption and signature schemes based on worst-case lattice problems are promising
candidates for the post-quantum era, where classic number-theoretic assumptions are …

Over the last years lattice-based cryptography has received much attention due to versatile
average-case problems like Ring-LWE or Ring-SIS that appear to be intractable by quantum …

With the evolution of the Internet of Things, mutual sharing of information becomes easy
among various smart devices across the globe. In such an environment, smart healthcare …