Experimental authentication of quantum key distribution with post-quantum cryptography
Experimental authentication of quantum key distribution with post-quantum cryptography
About this item
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Author / Creator
Wang, Liu-Jun , Zhang, Kai-Yi , Wang, Jia-Yong , Cheng, Jie , Yang, Yong-Hua , Tang, Shi-Biao , Yan, Di , Tang, Yan-Lin , Liu, Zhen , Yu, Yu , Zhang, Qiang and Pan, Jian-Wei
Publisher
London: Nature Publishing Group UK
Journal title
Language
English
Formats
Publication information
Publisher
London: Nature Publishing Group UK
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More information
Scope and Contents
Contents
Quantum key distribution (QKD) can provide information theoretically secure key exchange even in the era of quantum computers. However, QKD requires the classical channel to be authenticated, the current method for which is pre-sharing symmetric keys. For a QKD network of
n
users, this method requires
C
n
2
=
n
(
n
−
Alternative Titles
Full title
Experimental authentication of quantum key distribution with post-quantum cryptography
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Record Identifier
TN_cdi_doaj_primary_oai_doaj_org_article_21bd95dd2dac4e908b3d63e924c0ae0b
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_21bd95dd2dac4e908b3d63e924c0ae0b
Other Identifiers
ISSN
2056-6387
E-ISSN
2056-6387
DOI
10.1038/s41534-021-00400-7
