Efficient decoy-state quantum key distribution with quantified security.
作者： M. Lucamarini , K. A. Patel , J. F. Dynes , B. Fröhlich , A. W. Sharpe
DOI: 10.1364/OE.21.024550
关键词:
摘要: We analyse the finite-size security of efficient Bennett-Brassard 1984 protocol implemented with decoy states and apply results to a gigahertz-clocked quantum key distribution system. Despite enhanced level, obtained secure rates are highest reported so far at all fibre distances.
osapublishing.org
harvard.edu参考文章(39)
Renato Renner, Symmetry of large physical systems implies independence of subsystems Nature Physics. ,vol. 3, pp. 645- 649 ,(2007) , 10.1038/NPHYS684
Xiang-Bin Wang, Beating the photon-number-splitting attack in practical quantum cryptography. Physical Review Letters. ,vol. 94, pp. 230503- 230503 ,(2005) , 10.1103/PHYSREVLETT.94.230503
Toyohiro Tsurumaru, Kiyoshi Tamaki, Security proof for quantum-key-distribution systems with threshold detectors Physical Review A. ,vol. 78, pp. 032302- ,(2008) , 10.1103/PHYSREVA.78.032302
Masahito Hayashi, Practical evaluation of security for quantum key distribution Physical Review A. ,vol. 74, pp. 022307- ,(2006) , 10.1103/PHYSREVA.74.022307
Renato Renner, Nicolas Gisin, Barbara Kraus, Information-theoretic security proof for quantum-key-distribution protocols Physical Review A. ,vol. 72, pp. 012332- ,(2005) , 10.1103/PHYSREVA.72.012332
H. Inamori, N. Lütkenhaus, D. Mayers, Unconditional security of practical quantum key distribution European Physical Journal D. ,vol. 41, pp. 599- 627 ,(2007) , 10.1140/EPJD/E2007-00010-4
Valerio Scarani, Renato Renner, Quantum cryptography with finite resources: unconditional security bound for discrete-variable protocols with one-way postprocessing. Physical Review Letters. ,vol. 100, pp. 200501- 200501 ,(2008) , 10.1103/PHYSREVLETT.100.200501
M. Sasaki, M. Fujiwara, H. Ishizuka, W. Klaus, K. Wakui, M. Takeoka, S. Miki, T. Yamashita, Z. Wang, A. Tanaka, K. Yoshino, Y. Nambu, S. Takahashi, A. Tajima, A. Tomita, T. Domeki, T. Hasegawa, Y. Sakai, H. Kobayashi, T. Asai, K. Shimizu, T. Tokura, T. Tsurumaru, M. Matsui, T. Honjo, K. Tamaki, H. Takesue, Y. Tokura, J. F. Dynes, A. R. Dixon, A. W. Sharpe, Z. L. Yuan, A. J. Shields, S. Uchikoga, M. Legré, S. Robyr, P. Trinkler, L. Monat, J.-B. Page, G. Ribordy, A. Poppe, A. Allacher, O. Maurhart, T. Länger, M. Peev, A. Zeilinger, Field test of quantum key distribution in the Tokyo QKD Network Optics Express. ,vol. 19, pp. 10387- 10409 ,(2011) , 10.1364/OE.19.010387
Bernd Fröhlich, James F. Dynes, Marco Lucamarini, Andrew W. Sharpe, Zhiliang Yuan, Andrew J. Shields, A quantum access network Nature. ,vol. 501, pp. 69- 72 ,(2013) , 10.1038/NATURE12493
Masato Koashi, John Preskill, Secure Quantum Key Distribution with an Uncharacterized Source Physical Review Letters. ,vol. 90, pp. 057902- ,(2003) , 10.1103/PHYSREVLETT.90.057902