Multiparty quantum-key-distribution protocol without use of entanglement
Journal Article
·
· Physical Review. A
- Department of Communications and Integrated Systems, Tokyo Institute of Technology, Tokyo 152-8550 (Japan)
We propose a quantum-key-distribution protocol that enables three parties to agree at once on a shared common random bit string in the presence of an eavesdropper without use of entanglement. We prove its unconditional security and analyze the key rate.
- OSTI ID:
- 21140631
- Journal Information:
- Physical Review. A, Vol. 76, Issue 6; Other Information: DOI: 10.1103/PhysRevA.76.062316; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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