Independent attacks in imperfect settings: a case for two-way quantum key distribution scheme
We review the study on a two-way quantum key distribution protocol given imperfect settings through a simple analysis of a toy model and show that it can outperform a BB84 setup. We provide the sufficient condition for this as a ratio of optimal intensities for the protocols.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2010
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/10384/ http://irep.iium.edu.my/10384/ http://irep.iium.edu.my/10384/ http://irep.iium.edu.my/10384/7/Independent_attacks_in_imperfect_settings-_a_case_for_two-way_quantum_key_distribution_scheme.pdf |