• Increase noise parameter for Kyber512 In the round-2 submission of Kyber, the decryption
error for Kyber512 was rather conservative, while at the same time, there were requests to …

In this paper, we show how multiplication for polynomial rings used in the NIST PQC finalists
Saber and NTRU can be efficiently implemented using the Number-theoretic transform …

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 …

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

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

We present implementations of the lattice-based digital signature scheme Dilithium for ARM
Cortex-M3 and ARM Cortex-M4. Dilithium is one of the three signature finalists of the NIST …

We present new speed records on the Armv8-A architecture for the lattice-based schemes
Dilithium, Kyber, and Saber. The core novelty in this paper is the combination of …

This paper presents faster implementations of the lattice-based schemes Dilithium and
Kyber on the Cortex-M4. Dilithium is one of three signature finalists in the NIST post …

Public-key cryptography based on the lattice problem is efficient and believed to be secure
in a post-quantum era. In this paper, we introduce carefully-optimized implementations of …

The 5G edge computing infrastructure should be empowered with quantum attack resistance
by implementing post-quantum cryptography (PQC). Among various PQC schemes, lattice …