The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Measurement-Device-Independent Quantum Key Distribution
Open accessAbstract
How to remove detector side channel attacks has been a notoriously hard problem in quantum cryptography. Here, we propose a simple solution to this problem--measurement-device-independent quantum key distribution (QKD). It not only removes all detector side channels, but also doubles the secure distance with conventional lasers. Our proposal can be implemented with standard optical components with low detection efficiency and highly lossy channels. In contrast to the previous solution of full device independent QKD, the realization of our idea does not require detectors of near unity detection efficiency in combination with a qubit amplifier (based on teleportation) or a quantum nondemolition measurement of the number of photons in a pulse. Furthermore, its key generation rate is many orders of magnitude higher than that based on full device independent QKD. The results show that long-distance quantum cryptography over say 200 km will remain secure even with seriously flawed detectors.
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Cites
Gisin, N., Ribordy, G., Tittel, W., & Zbinden, H. (2002) · Reviews of Modern Physics · doi:10.1103/revmodphys.74.145 · Cited by 8,515
Experimental quantum teleportation
Bouwmeester, D., Pan, J.-W., Mattle, K., Eibl, M., Weinfurter, H., & Zeilinger, A. (1997) · Nature · doi:10.1038/37539 · Cited by 5,545
Measurement of subpicosecond time intervals between two photons by interference
Hong, C. K., Ou, Z. Y., & Mandel, L. (1987) · Physical Review Letters · doi:10.1103/physrevlett.59.2044 · Cited by 4,369
Cited by
Brunner, N., Cavalcanti, D., Pironio, S., Scarani, V., & Wehner, S. (2014) · Reviews of Modern Physics · doi:10.1103/revmodphys.86.419 · Cited by 2,688
Quantum internet: a vision for the road ahead
Wehner, S., Elkouss, D., & Hanson, R. (2018) · Science · doi:10.1126/science.aam9288 · Cited by 2,467
Advances in quantum cryptography
Pirandola, S., Andersen, U. L., Banchi, L., Berta, M., Bunandar, D., Colbeck, R., Englund, D., Gehring, T., Lupo, C., Ottaviani, C., et al. (2020) · Advances in Optics and Photonics · doi:10.1364/aop.361502 · Cited by 2,033
Secure quantum key distribution with realistic devices
Xu, F., Ma, X., Zhang, Q., Lo, H.-K., & Pan, J.-W. (2020) · Reviews of Modern Physics · doi:10.1103/revmodphys.92.025002 · Cited by 1,543
Self-citationOvercoming the rate–distance limit of quantum key distribution without quantum repeaters
Lucamarini, M., Yuan, Z. L., Dynes, J. F., & Shields, A. J. (2018) · Nature · doi:10.1038/s41586-018-0066-6 · Cited by 1,247
Metadata
- Authors
- Lo, H.-K., Curty, M., & Qi, B.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2012-03-30
- Volume
- 108
- Issue
- 13
- Pages
- 130503-130503
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2020272675
- Cited by
- 2,239
- References
- 3
- FWCI
- 69.66
- Type
- journal article
- Language
- en
- Open access
- green
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