Quantum key distribution with untrusted detectors
Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to address this problem, (full) device-independent QKD and measurement-device-independent QKD. Here we present a third solut...
Guardado en:
| Autores principales: | , , , , , , , , |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2015
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/125859 |
| Aporte de: |
| id |
I19-R120-10915-125859 |
|---|---|
| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Física Physics Quantum cryptography Implementation Eavesdropping Computer security Quantum information science Detector Quantum key distribution Robustness (computer science) |
| spellingShingle |
Física Physics Quantum cryptography Implementation Eavesdropping Computer security Quantum information science Detector Quantum key distribution Robustness (computer science) González, P. Rebón, Lorena Ferreira da Silva, T. Figueroa, Miguel Saavedra, Carlos Curty, Marcos Lima, G. Xavier, Guilherme B. Nogueira, W. A. T. Quantum key distribution with untrusted detectors |
| topic_facet |
Física Physics Quantum cryptography Implementation Eavesdropping Computer security Quantum information science Detector Quantum key distribution Robustness (computer science) |
| description |
Side-channel attacks currently constitute the main challenge for quantum key distribution (QKD) to bridge theory with practice. So far two main approaches have been introduced to address this problem, (full) device-independent QKD and measurement-device-independent QKD. Here we present a third solution that might exceed the performance and practicality of the previous two in circumventing detector side-channel attacks, which arguably is the most hazardous part of QKD implementations. Our proposal has, however, one main requirement: the legitimate users of the system need to ensure that their labs do not leak any unwanted information to the outside. The security in the low-loss regime is guaranteed, while in the high-loss regime we already prove its robustness against some eavesdropping strategies. |
| format |
Articulo Articulo |
| author |
González, P. Rebón, Lorena Ferreira da Silva, T. Figueroa, Miguel Saavedra, Carlos Curty, Marcos Lima, G. Xavier, Guilherme B. Nogueira, W. A. T. |
| author_facet |
González, P. Rebón, Lorena Ferreira da Silva, T. Figueroa, Miguel Saavedra, Carlos Curty, Marcos Lima, G. Xavier, Guilherme B. Nogueira, W. A. T. |
| author_sort |
González, P. |
| title |
Quantum key distribution with untrusted detectors |
| title_short |
Quantum key distribution with untrusted detectors |
| title_full |
Quantum key distribution with untrusted detectors |
| title_fullStr |
Quantum key distribution with untrusted detectors |
| title_full_unstemmed |
Quantum key distribution with untrusted detectors |
| title_sort |
quantum key distribution with untrusted detectors |
| publishDate |
2015 |
| url |
http://sedici.unlp.edu.ar/handle/10915/125859 |
| work_keys_str_mv |
AT gonzalezp quantumkeydistributionwithuntrusteddetectors AT rebonlorena quantumkeydistributionwithuntrusteddetectors AT ferreiradasilvat quantumkeydistributionwithuntrusteddetectors AT figueroamiguel quantumkeydistributionwithuntrusteddetectors AT saavedracarlos quantumkeydistributionwithuntrusteddetectors AT curtymarcos quantumkeydistributionwithuntrusteddetectors AT limag quantumkeydistributionwithuntrusteddetectors AT xavierguilhermeb quantumkeydistributionwithuntrusteddetectors AT nogueirawat quantumkeydistributionwithuntrusteddetectors |
| bdutipo_str |
Repositorios |
| _version_ |
1764820452375527424 |