HSBC and Quantinuum collaborate on Quantum Computing

Quantinuum and HSBC have announced a series of exploratory projects that exploit the potential near- and long-term benefits of quantum computing for banking with specific projects in cybersecurity, fraud detection, and natural language processing.

Philip Intallura, Global Head of Quantum Technologies at HSBC said “We are excited to embark on this partnership with Quantinuum and explore the further applications of Quantum technology in the Financial Services sector. Our collaboration provides us a great opportunity to access cutting-edge quantum hardware and take our use cases to a truly transformational level. We are looking forward to seeing the results of our joint work and bring long-term value to the bank.”

“Our collaboration with HSBC brings together a deep expertise in the application of quantum computing across a set of areas that are critical in global finance, such as protecting vital data and assets, managing risk, and creating first-of-its-kind customer service approaches. As we move towards quantum computers that simply cannot be simulated by classical computers, customers will benefit from significant value in terms of innovation, knowledge.” said Ilyas Khan, Chief Product Officer of Quantinuum.

Strengthening Cybersecurity

An initial exploration of the multi-stage collaboration is intended to demonstrate the use of quantum computing-hardened cryptographic keys, including uniquely combining them with post-quantum cryptographic algorithms to mitigate current and future cyber threats. This effort to strengthen resiliency against advanced cyber threats is increasingly critical as the transition point between the capabilities of classical and quantum computers continues to approach.

Quantinuum’s Quantum Origin is a cutting-edge platform that uses the operations of a quantum computer to strengthen the cryptographic keys that are used to protect transactions and identification processes. Quantum Origin is deployed on existing “classical” cybersecurity infrastructure and is the first commercial product on the market that uses a quantum computer to produce provably unpredictable cryptographic keys, which could offer an extra layer of security to protect HSBC’s most valuable data. HSBC and Quantinuum will run Quantum Origin via an HSM provider.

Building A Quantum Business Advantage

In a second part of the collaboration, HSBC and Quantinuum will research and explore the potential benefits of quantum machine learning (QML) and quantum natural language processing (QNLP) for HSBC's business. With fraud detection as an HSBC priority, the collaboration will examine advanced QML techniques that are enhanced by qubit routing and circuit optimization techniques provided by Quantinuum’s architecture-independent software development platform, TKET.

Additionally, HSBC and Quantinuum will explore QNLP, which is a novel form of language-based AI that uses an explainable model, rather than the "black box" methods of traditional classical large-language models. QNLP will be based on training quantum states and processes that encode word meanings. This approach may enable native NLP tasks such as question answering or text similarity, which could be valuable in regulated markets dealing with customer data.

Through this research collaboration, HSBC and Quantinuum are positioned to be at the forefront of developing and implementing quantum-based solutions that have the potential to revolutionize the banking industry.