Long-range QKD without trusted nodes is not possible with current technology

Bruno Huttner, Romain Alléaume, Eleni Diamanti, Florian Fröwis, Philippe Grangier, Hannes Hübel, Vicente Martin, Andreas Poppe, Joshua Slater, Tim Spiller, Benoit Tranier, Adrian Wonfor, Hugo Zbinden
September 2022
DOI HAL
Publication
Long-range QKD without trusted nodes is not possible with current technology