Experimental demonstration of quantum digital signatures over 43 dB channel loss using differential phase shift quantum key distribution

Ensuring the integrity and transferability of digital messages is an important challenge in modern communications. Although purely mathematical approaches exist, they usually rely on the computational complexity of certain functions, in which case there is no guarantee of long-term security. Alterna...

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Detalles Bibliográficos
Autores principales: Collins, Robert J., Amiri, Ryan, Fujiwara, Mikio, Honjo, Toshimori, Shimizu, Kaoru, Tamaki, Kiyoshi, Takeoka, Masahiro, Sasaki, Masahide, Andersson, Erika, Buller, Gerald S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5468269/
https://www.ncbi.nlm.nih.gov/pubmed/28607475
http://dx.doi.org/10.1038/s41598-017-03401-9

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