As quantum computing advances, the need for robust authentication of quantum devices is critical. The paper Pratical evaluation of a Quantum Physical Unclonable Function and Design of an Authentication Schema introduces Quantum Physically Unclonable Functions (QPUFs), specifically designed to authenticate quantum machines by exploiting inherent quantum errors. Our novel QPUF approach leverages the unique, unpredictable error patterns in quantum systems for secure authentication without relying on stored secrets or quantum memory. Tested on IBM’s quantum hardware, this method offers a new way to ensure the authenticity of quantum devices.
This work has been presented at the IEEE International Conference on Quantum Computing and Engineering (QCE), an event that bridges the gap between the science of quantum computing and the development of a thriving quantum industry. Unlike typical academic or business-focused conferences, IEEE Quantum Week provides a multidisciplinary platform, where researchers, scientists, engineers, entrepreneurs, developers, and students can come together to discuss the challenges and opportunities of the emerging quantum landscape.