Demonstration of Hardware-effective Phase shift-based Symbol-masking for Secure Coherent QPSK System

Takahiro Kodama; Tatsuya Miyazaki

Asia Communications and Photonics Conference (ACP) 2018
OSA Technical Digest (Optica Publishing Group, 2018),
paper Su2A.92

Demonstration of Hardware-effective Phase shift-based Symbol-masking for Secure Coherent QPSK System

Takahiro Kodama and Tatsuya Miyazaki

Asia Communications and Photonics Conference 2018

Hangzhou China
26–29 October 2018
ISBN: 978-1-5386-6158-1

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T. Kodama and T. Miyazaki, "Demonstration of Hardware-effective Phase shift-based Symbol-masking for Secure Coherent QPSK System," in Asia Communications and Photonics Conference (ACP) 2018, OSA Technical Digest (Optica Publishing Group, 2018), paper Su2A.92.

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Abstract

We propose and demonstrate a secure 10 Gsymbol/s QPSK system using digital-domain phase shift-based symbol-masking at the post-symbol mapper, which can be half circuit speed compared to the current commercialized 256-bit AES algorithm.

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