A quantum key distribution protocol without classical communications
量子物理
2007-05-23 v1
摘要
We provide a quantum key distribution protocol based on the correlations of the Greenburger-Horne-Zeilinger(GHZ) state. No classical communication is needed in the process of the establishment of the key. Our protocol is useful when an unjammable classical communication channel is unavailable. We prove that the protocol is secure.
引用
@article{arxiv.quant-ph/0209050,
title = {A quantum key distribution protocol without classical communications},
author = {Xiaoyu Li},
journal= {arXiv preprint arXiv:quant-ph/0209050},
year = {2007}
}
备注
quantum information, quantum cryptography