Randomness is critical for many information processing applications, including numerical modeling and cryptography. Reliance on imperfect random numbers has been the Achille’s heel in many cyber-attacks. We tackle this problem with the Entropy protocol on our MosaiQ, our quantum processor. This unique combination generates certifiably-random numbers. Mosaiq provides a quantum advantage, essential in data encryption, on a small-scale photonic device.


Quandela’s contributions are both theoretical and experimental. Our protocol measures the amount of information that an eavesdropper could potentially use to fake violation of locality, and then sets a bound on how well the device should perform if it is to still produce certified random numbers. The device also periodically tests itself to validate these numbers. It is now provided experimentally validated on MosaiQ.

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Who are we

Quandela is a European start up that provides photonic quantum computers that are modular, scalable, energy-efficient and accessible both on the cloud and on premise. Our team specialises in the development of both software and hardware solutions for a variety of quantum applications. We offer a wide range of services, from developing the most efficient and brightest single photons sources, to creating algorithms for quantum computers and providing cloud quantum computing solutions. 

Join our team

As an applicant at Quandela, you will join a dynamic and international team of scientists, engineers, technologists, and business professionals. You will have the opportunity to work on cutting-edge technologies and contribute to the development of innovative solutions that will have a global impact. We are looking for passionate and ambitious people who are eager to learn and grow with us. 

Who trusts us

At Quandela, we are committed to providing end-users with the best quantum computing experience. Our team specialises in the development of both software and hardware solutions for a variety of quantum applications and provides you with the most reliable and cost-effective solutions. Our goal is to make quantum computing accessible and easy to use for everyone. Our technology is backed by the world's leading industry partners, investors, and funding agencies – join us and unlock the potential of quantum computing. 

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