Chaotic laser based physical random bit streaming system with a computer application interface

Susumu Shinohara*, Kenichi Arai, Peter Davis, Satoshi Sunada, Takahisa Harayama

*この研究の対応する著者

研究成果: Article査読

20 被引用数 (Scopus)

抄録

We demonstrate a random bit streaming system that uses a chaotic laser as its physical entropy source. By performing real-time bit manipulation for bias reduction, we were able to provide the memory of a personal computer with a constant supply of ready-to-use physical random bits at a throughput of up to 4 Gbps. We pay special attention to the end-to-end entropy source model describing how the entropy from physical sources is converted into bit entropy. We confirmed the statistical quality of the generated random bits by revealing the pass rate of the NIST SP800-22 test suite to be 65 % to 75 %, which is commonly considered acceptable for a reliable random bit generator. We also confirmed the stable operation of our random bit steaming system with long-term bias monitoring.

本文言語English
ページ(範囲)6461-6474
ページ数14
ジャーナルOptics Express
25
6
DOI
出版ステータスPublished - 2017 3月 20

ASJC Scopus subject areas

  • 原子分子物理学および光学

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