Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 220504 |
| Seitenumfang | 1 |
| Fachzeitschrift | Phys. Rev. Lett. |
| Jahrgang | 103 |
| Ausgabenummer | 22 |
| Publikationsstatus | Veröffentlicht - 2009 |
Abstract
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in: Phys. Rev. Lett., Jahrgang 103, Nr. 22, 2009, S. 220504.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Quantum cryptography as a retrodiction problem
AU - Werner, A. H.
AU - Franz, Torsten
AU - Werner, R. F.
PY - 2009
Y1 - 2009
N2 - We propose a quantum key distribution protocol based on a quantum retrodiction protocol, known as the Mean King problem. The protocol uses a two way quantum channel. We show security against coherent attacks in a transmission error free scenario, even if Eve is allowed to attack both transmissions. This establishes a connection between retrodiction and key distribution.
AB - We propose a quantum key distribution protocol based on a quantum retrodiction protocol, known as the Mean King problem. The protocol uses a two way quantum channel. We show security against coherent attacks in a transmission error free scenario, even if Eve is allowed to attack both transmissions. This establishes a connection between retrodiction and key distribution.
U2 - 10.1103/PhysRevLett.103.220504
DO - 10.1103/PhysRevLett.103.220504
M3 - Article
VL - 103
SP - 220504
JO - Phys. Rev. Lett.
JF - Phys. Rev. Lett.
IS - 22
ER -