Eavesdropping Against Bidirectional Physical Layer Secret Key Generation in Fiber Communications
Author
Abstract

Physical layer secret key exploits the random but reciprocal channel features between legitimate users to encrypt their data against fiber-tapping. We propose a novel tapping-based eavesdropper scheme, leveraging its tapped signals from legitimate users to reconstruct their common features and the secret key.

Year of Publication
2022
Conference Name
2022 IEEE Photonics Conference (IPC)
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