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arXiv · 1007.4606

Gbits/s physical-layer stream ciphers based on chaotic light

Qingchun Zhao·Hongxi Yin
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Abstract

We propose a novel high-speed stream cipher encryption scheme based on the true random key generated by a chaotic semiconductor laser. A 5-Gbits/s non-return-to-zero plaintext is successfully encrypted and decrypted using this cryptography. The scheme can be applied in the areas of real-time high-speed physical encryption.

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Qingchun Zhao, Hongxi Yin. 2010-07-27. Gbits/s physical-layer stream ciphers based on chaotic light. https://arxiv.org/abs/1007.4606

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