Security of quantum key distribution with multiphoton components

Most qubit-based quantum key distribution (QKD) protocols extract the secure key merely from single-photon component of the attenuated lasers. However, with the Scarani-Acin-Ribordy-Gisin 2004 (SARG04) QKD protocol, the unconditionally secure key can be extracted from the two-photon component by mod...

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Detalles Bibliográficos
Autores principales: Yin, Hua-Lei, Fu, Yao, Mao, Yingqiu, Chen, Zeng-Bing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4935864/
https://www.ncbi.nlm.nih.gov/pubmed/27383014
http://dx.doi.org/10.1038/srep29482

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4935864/
https://www.ncbi.nlm.nih.gov/pubmed/27383014
http://dx.doi.org/10.1038/srep29482

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