Title :
Qubit Extraction for Free-Space Quantum Key Distribution
Author :
Zhong, Bo ; Liu, Weiyue ; Li, Chong ; Jiang, Zhidi ; Tang, Yanlin ; Liu, Yang ; Yang, Bin ; Hu, Xiaofang ; Shen, Qi ; Peng, Chenzhi
Author_Institution :
Coll. of Inf. Sci. & Eng., Ningbo Univ., Ningbo, China
Abstract :
Qubit extraction is used in quantum key distribution systems to recover qubit sequences from quantum signals. This paper introduces the principle of quantum key distribution based on BB84 protocol and the realization of qubits extraction for free space quantum cryptography system.
Keywords :
cryptographic protocols; quantum cryptography; sequences; BB84 protocol; free space quantum cryptography; quantum key distribution; quantum signals; qubit extraction; qubit sequences; Bit error rate; Cryptography; Data mining; Detectors; Performance evaluation; Photonics; Protocols; BB84 protocol; extraction; quantum key distribution;
Conference_Titel :
Network Computing and Information Security (NCIS), 2011 International Conference on
Conference_Location :
Guilin
Print_ISBN :
978-1-61284-347-6
DOI :
10.1109/NCIS.2011.55
