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

Public key cryptography protocols, such as RSA and elliptic curve cryptography, will be
rendered insecure by Shor's algorithm when large-scale quantum computers are built …

This paper demonstrates an architecture for accelerating the polynomial multiplication using
number theoretic transform (NTT). Kyber is one of the finalists in the third round of the NIST …

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

Large scale quantum computers will break classical public-key cryptography protocols by
quantum algorithms such as Shor's algorithm. Hence, designing quantum-safe …

Post-Quantum Cryptography (PQC) has emerged as a response of the cryptographic
community to the danger of attacks performed using quantum computers. All PQC schemes …

Public-key cryptography is an indispensable component used in almost all of our present-
day digital infrastructure. However, most if not all of it is predominantly built upon hardness …

We present and evaluate a custom extension to the RISC-V instruction setfor finite field
arithmetic. The result serves as a very compact approach to software-hardware co-design of …

This paper proposes two architectures for the acceleration of Number Theoretic Transforms
(NTTs) using a novel Montgomery-based butterfly. We first design a custom NTT hardware …

This study presents a secret key sharing protocol that establishes cryptographically secured
communication between two entities. A new symmetric key exchange scenario for smart city …