The advent of quantum computing threatens to break many classical cryptographic
schemes, leading to innovations in public key cryptography that focus on post-quantum …

Fully Homomorphic Encryption (FHE) allows computing on encrypted data, enabling secure
offloading of computation to untrusted servers. Though it provides ideal security, FHE is …

Smart-card based password authentication has been the most widely used two-factor
authentication (2FA) mechanism for security-critical applications (eg, e-Health, smart grid …

Post-quantum cryptosystems should be prepared before the advent of powerful quantum
computers to ensure information secure in our daily life. In 2016 a post-quantum …

Although quantum computing is still in its nascent age, its evolution threatens the most
popular public-key encryption systems. Such systems are essential for today's Internet …

Empowering electronic devices to support Post-Quantum Cryptography (PQC) is a
challenging task. PQC introduces new mathematical elements and operations which are …

NewHope-NIST is a promising ring learning with errors (RLWE)-based postquantum
cryptography (PQC) for key encapsulation mechanisms. The performance on the field …

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

Side-channel attacks can break mathematically secure cryptographic systems leading to a
major concern in applied cryptography. While the cryptanalysis and security evaluation of …

Currently, we rely on cryptographic algorithms such as elliptic curve cryptosystems (ECCs)
as basic building blocks to secure the communication in the IoT. However, public key …