Grant: Alliance Grants

This research proposal is a partnership between École de technologie supérieure (ÉTS) and Quantum eMotion Inc. (QeM) aimed at designing quantum random number generator (QRNG) algorithms and hardware components for a commercially-viable QRNG. This project focuses on addressing challenging scientific barriers for successful commercialization, with a particular focus on securing decentralized finances (DeFi). Cryptographic key exchange systems rely on random digital numbers to ensure secure communications and transactions. With the increasing volume of digital data exchanged, the demand for secure keys has risen significantly, posing a challenge in generating these keys with reduced energy consumption from purely random sources. Quantum physics provides a solution, and QeM, a startup, is focused on using QRNG based on quantum tunneling to enhance data encryption and exchange. This project builds upon an established collaboration between ÉTS and QeM. The goal is to develop a fully-integrated QRNG and assess its potential applications enhancing the security of DeFi. The outcomes will include a fully-functional QRNG prototype, advancements in CMOS design for low-noise and high-speed processing, and a deeper understanding of 1/f noise in tunnel junctions. The project also aims to explore applications in cold wallets for cryptocurrencies, randomness beacons for smart contracts, and a Proof-of-Randomness consensus for public blockchain networks. This research has the potential to significantly advance our understanding of quantum noise, democratize QRNG by investigating novel techniques to fabricate quantum devices with tried-and-tested available commercial processes, and explore its wide-ranging applications, particularly in the field of DeFi. Addressing these scientific challenges will be crucial for the successful realization of this innovative project, with far-reaching implications for improved cybersecurity and the adoption of quantum technologies.