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SPOTLIGHT PUBLICATION | 22/05/2025

Your Hardware Refresh Is a Quantum Deadline with Mamta Gupta, Lattice Semiconductor

In this episode of Shielded, Johannes Lintzen sits down with Mamta Gupta of Lattice Semiconductor to explore how hardware-rooted security must evolve to meet the post-quantum challenge.

HSMs and PQC Migration: Are We There Yet? / RSA

In this special RSA 2025 edition we gather 4 leading voices from the world of hardware security to discuss a cornerstone technology powering the post-quantum migration: the Hardware Security Module (HSM).

Awareness to Action: The Blueprint for Quantum-Resilient Security | Garfield Jones

In this episode of Shielded: The Last Line of Cyber Defense, host Johannes Lintzen sits down with Dr. Garfield Jones from CISA to dive into the practical steps for post-quantum migration, making the case that waiting until 2035 is far too late.

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Exact Lattice Sampling from Non-Gaussian Distributions

We propose a new framework for (trapdoor) sampling over lattices.

Exploring Parallelism to Improve the Performance of FrodoKEM in Hardware

FrodoKEM is a lattice-based key encapsulation mechanism, currently a semi-finalist in NIST’s post-quantum standardisation effort.

Quantum Computing Threat: NIST PQC standards are here… how can you keep ahead?

Cryptographic agility and a clear roadmap to the NIST standards are key to a smooth and secure transition to PQC.

Quantum Computing Threat: An Overview of Post-Quantum Cryptography

The goal of this document is to provide the reader with an understanding of the key technical ideas used in post‐quantum cryptography.

Quantum Computing Threat: The First NIST Post-Quantum Cryptographic Standards

In 2016, the National Institute of Standards and Technology (NIST) launched a open and world‐ wide effort to propose, analyze and eventually standardize post‐quantum cryptographic schemes. In this white paper we find out more.

Scalable Ciphertext Compression Techniques for Post-quantum KEMs and Their Applications

A multi-recipient key encapsulation mechanism, or mKEM, provides a scalable solution to securely communicating to a large group.

The design of scalar AES Instruction Set Extensions for RISC-V

We survey the state-of-the-art industrial and academic ISEs for AES, implement and evaluate five different ISEs, one of which is novel.

Building a Modern TRNG: An Entropy Source Interface for RISC-V

The currently proposed RISC-V True Random Number Generator (TRNG) architecture breaks with previous ISA TRNG practice by splitting the Entropy Source (ES) component away from cryptographic PRNGs into a separate interface, and in its use of polling. We describe the interface, its use in cryptography, and offer additional discussion, background, and rationale for various aspects of it.

ModFalcon: Compact Signatures Based On Module-NTRU Lattices

We introduce a new family of signature schemes based on the falcon design, which relies on module lattices. Our concrete instantiation enjoys the compactness and efficiency of falcon, and allows an intermediate security level.

Cryptographic Divergences: New Techniques and New Applications

In the recent years, some security proofs in cryptography have known significant improvements by replacing the statistical distance with alternative divergences.

Mobile Energy Requirements of the Upcoming NIST Post-Quantum Cryptography Standards

We present an energy requirement analysis based on extensive measurements of PQC candidate algorithms on a Cortex M4 - based reference platform.

Post-Quantum Ciphertext Compression and Applications to Secure Group Messaging

A standard method to establish secure communications between two or more parties is to encrypt a common session key via a key encapsulation mechanism (or KEM).