We are thrilled to share one of our latest studies, “Quantum Cryptanalysis of SPN Ciphers with known plaintext”, on the practical realization of Grover’s Algorithm for cryptanalysis. While quantum key recovery attacks on ciphers like AES have long been considered theoretical, the gap between theory and hardware is closing.
Date: 26 March 2026 In our previous blog, we explored the mathematical backbone of the quantum world: Vector Spaces. We learned that a Hilbert Space is essentially a “complete” vector space equipped with an inner product, a ruler to measure the similarity between quantum states. But once you step inside Read more
Date: 22 Jan 2026 This article is the fourth blog in a continuing series based on excerpts from the book Quantum Communications by Gianfranco Cariolaro, exploring how quantum theory has evolved into practical technologies shaping the future of communication and information security. Quantum Mechanics was originally developed to explain physical Read more
Date:16 Jan 2026 Quantum Mechanics challenges how we understand reality and introduces ideas that feel strange. If you want to know some of the most groundbreaking concepts that are building blocks of future; from Quantum Communication to Quantum Computing, have a look on third blog from the book Quantum Communications Read more
Date:18 Dec 2025 Here is the second excerpt from the book Quantum Communications by Gianfranco Cariolaro. In this blog, we trace the journey that transformed physics from the classical crisis at the dawn of the 20th century to the revolutionary discoveries that shaped modern Quantum Mechanics. This narrative highlights the Read more
Date:18 Dec 2025 Quantum Communications Lab is introducing a series of blogs based on curated excerpts from a Book titled, Quantum Communications. The book is part of the Signals and Communication Technology series and was published by Springer in 2015 by the Author: Gianfranco Cariolaro. We are starting with a Read more
Date: 28 Nov 2025 In classical machine learning, the goal of classification is simple, separate data points into different classes. Models try to find decision boundaries that divide one group from another. But as datasets grow large and complex, the relationships between features can twist, overlap, and hide within dimensions Read more
Date: 25 Nov 2025 Introduction to Post-Quantum Cryptography: Imagine if, overnight, every encrypted file, message, and digital transaction became readable. Bank accounts, government communications, medical records, everything decrypted in seconds. That might sound like a scene from a sci-fi movie, but it’s a real possibility in the age of quantum Read more
Date: 24 Nov 2025 Quantum computing is revolutionizing modern science by enabling phenomena that were once purely theoretical. One of the most striking examples is quantum teleportation, where quantum information is transferred without moving any physical particle. This process relies on entanglement, revealing a deeper structure of nature that classical Read more
Date: 14 Nov 2025 The European High Performance Computing Joint Undertaking (EuroHPC JU), in collaboration with the LUMI-Q consortium recently inaugurated VLQ, its second quantum computer in Ostrava, Czechia. The system, based on superconducting qubits, represents an investment of approximately five million euros. Within the LUMI-Q consortium, there are thirteen Read more