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Conferences > CLEO_QELS > 2022 > JTu3B > JTu3B.45

Analysis of Key Post-Processing for Physical Layer Key Generation in Optical Communication

Jie Huang, Yajie Li, Kongni Zhu, Haokun Song, Yongli Zhao, and Jie Zhang

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Abstract

This paper analyzes the post-processing security through information entropy and compares three privacy amplification methods for physical layer key generation. Simulation reveals key generation rate and security should be jointly considered when applying privacy amplification.

© 2022 The Author(s)

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