DocumentCode
3317485
Title
Quantum key distribution protocols using entangled state
Author
Wang, Jian ; Zhang, Quan ; Tang, Chao-Jing
Author_Institution
Sch. of Electron. Sci. & Eng., National Univ. of Defense Technol., Changsha
Volume
2
fYear
2006
fDate
3-6 Nov. 2006
Firstpage
1355
Lastpage
1358
Abstract
We present three quantum key distribution protocols using entangled state. The first protocol is based on the idea of qubit transmission in blocks. Although it needs quantum memory, its theoretic efficiency approximates to 100%. The second protocol does not need quantum memory and its efficiency for qubits can achieve 100%. The third protocol is a controlled quantum key distribution protocol which can be applied to a special cryptographic scenario
Keywords
cryptographic protocols; quantum cryptography; quantum entanglement; cryptography; entangled state; quantum key distribution protocols; quantum memory; qubit transmission; Chaotic communication; Communication system control; Cryptographic protocols; Cryptography; Information science; Information security; Paramagnetic resonance; Quantum entanglement; Quantum mechanics; Signal generators;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Security, 2006 International Conference on
Conference_Location
Guangzhou
Print_ISBN
1-4244-0605-6
Electronic_ISBN
1-4244-0605-6
Type
conf
DOI
10.1109/ICCIAS.2006.295280
Filename
4076186
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