Long-range QKD without trusted nodes is not possible with current technology
نویسندگان
چکیده
A recently published patent (https://www.ipo.gov.uk/p-ipsum/Case/PublicationNumber/GB2590064) has claimed the development of a novel quantum key distribution protocol purporting to achieve long-range security without trusted nodes and use repeaters. Here we present straightforward analysis this claim, reach conclusion that it is largely unfounded.
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ژورنال
عنوان ژورنال: npj Quantum Information
سال: 2022
ISSN: ['2056-6387']
DOI: https://doi.org/10.1038/s41534-022-00613-4