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Quantum Authentication and Quantum Key Distribution Protocol

Hwayean Lee·Jongin Lim·HyungJin Yang
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Abstract

We propose a quantum key distribution protocol with quantum based user authentication. Our protocol is the first one in which users can authenticate each other without previously shared secret and then securely distribute a key where the key may not be exposed to even a trusted third party. The security of our protocol is guaranteed by the properties of the entanglement.

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Hwayean Lee, Jongin Lim, HyungJin Yang. 2006-01-11. Quantum Authentication and Quantum Key Distribution Protocol. https://arxiv.org/abs/quant-ph/0510144

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