Modified Bennett-Brassard 1984 quantum key distribution protocol with two-way classical communications
Journal Article
·
· Physical Review. A
- Key Laboratory For Quantum Information and Measurements and Department of Physics, Tsinghua University, Beijing 100084 (China)
The quantum key distribution protocol without public announcement of bases is equipped with a two-way classical communication symmetric entanglement purification protocol. This modified key distribution protocol is unconditionally secure and has a higher tolerable error rate of 20%, which is higher than previous scheme without public announcement of bases.
- OSTI ID:
- 20718095
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 2 Vol. 72; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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