An Adversarial Quantum Key Distribution Project
Fuente:
arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866915756459950080 |
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| author | La Cour, Brian R. Davis, Noah A. |
| author_facet | La Cour, Brian R. Davis, Noah A. |
| contents | Quantum key distribution (QKD) is a popular introduction to quantum technologies used in education and public outreach, as very little background in quantum theory is needed and the practical applications are easily understood. There is considerably less exposure to the many real-world considerations of practical QKD, as access to the necessary hardware is quite limited. Here we describe a simple, simulation-based QKD project that can be implemented with only a minimal background in quantum concepts and programming. Students are assembled in small groups to develop an ``Alice and Bob'' protocol for securely distributing symmetric keys in a simulated noisy channel. Their protocol is then shared anonymously with another group who plays the role of Eve and attempts to steal as much secret key as possible. The adversarial aspect is popular with students, and the project itself provides a deeper understanding and appreciation for practical QKD. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_13389 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | An Adversarial Quantum Key Distribution Project La Cour, Brian R. Davis, Noah A. Physics Education Quantum Physics Quantum key distribution (QKD) is a popular introduction to quantum technologies used in education and public outreach, as very little background in quantum theory is needed and the practical applications are easily understood. There is considerably less exposure to the many real-world considerations of practical QKD, as access to the necessary hardware is quite limited. Here we describe a simple, simulation-based QKD project that can be implemented with only a minimal background in quantum concepts and programming. Students are assembled in small groups to develop an ``Alice and Bob'' protocol for securely distributing symmetric keys in a simulated noisy channel. Their protocol is then shared anonymously with another group who plays the role of Eve and attempts to steal as much secret key as possible. The adversarial aspect is popular with students, and the project itself provides a deeper understanding and appreciation for practical QKD. |
| title | An Adversarial Quantum Key Distribution Project |
| topic | Physics Education Quantum Physics |
| url | https://arxiv.org/abs/2507.13389 |