Security of Practical BB84 Quantum Key Distribution |
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| Authors: | Inamori |
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| Affiliation: | (1) Centre for Quantum Computation, Oxford University, Oxford, England., GB |
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| Abstract: | Abstract. We propose a proof of the security of a practical BB84 quantum key distribution protocol against enemies with unlimited computational power. The considered protocol uses interactive key distillation, and the proof holds for implementations using imperfect optical devices. |
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| Keywords: | . Quantum cryptography Quantum key distribution. |
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