Secure Quantum Key Distribution
arXiv:1505.05303 · doi:10.1038/nphoton.2014.149
Abstract
Secure communication plays a crucial role in the Internet Age. Quantum mechanics may revolutionise cryptography as we know it today. In this Review Article, we introduce the motivation and the current state of the art of research in quantum cryptography. In particular, we discuss the present security model together with its assumptions, strengths and weaknesses. After a brief introduction to recent experimental progress and challenges, we survey the latest developments in quantum hacking and counter-measures against it.
13 pages, 5 figures
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Cited by in corpus (5)
- Provably Secure and Practical Quantum Key Distribution over 307 km of Optical Fibre
- Interference of short optical pulses from independent gain-switched laser diodes for quantum secure communications
- Detector-Device-Independent Quantum Key Distribution
- Loss-tolerant position-based quantum cryptography
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