Blockchain and other Distributed Ledger Technologies (DLTs) have evolved significantly in
the last years and their use has been suggested for numerous applications due to their …

Authentication and Session Key Generation Protocols (SKGPs) play an essential role in
securing the communication channels of connected Internet of Things (IoT) devices …

Abstract The Fujisaki-Okamoto (FO) transformation (CRYPTO 1999 and Journal of
Cryptology 2013) turns any weakly secure public-key encryption scheme into a strongly (ie …

Abstract The National Institute of Standards and Technology is in the process of selecting
publickey cryptographic algorithms through a public, competition-like process. The new …

We present a much-improved practical protocol, based on the hardness of Module-SIS and
Module-LWE problems, for proving knowledge of a short vector s→ satisfying A s→= t→ mod …

• 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 introduce Saber, a package of cryptographic primitives whose security
relies on the hardness of the Module Learning With Rounding problem (Mod-LWR). We first …

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 …

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

In the final phase of the post-quantum cryptography standardization effort, the focus has
been extended to include the side-channel resistance of the candidates. While some …