Physical random bit generators and their reliability: focusing on chaotic laser systems

• Inubushi Masanobu

  NTT Communication Science Laboratories, NTT Corporation

• Yoshimura Kazuyuki

  NTT Communication Science Laboratories, NTT Corporation

• Arai Kenichi

  NTT Communication Science Laboratories, NTT Corporation

• Davis Peter

  Telecognix Corporation

抄録

Physical random bit generators (RBGs) that generate unpredictable bits at high speed are now of increasing importance in information science and technology. since they are expected to generate unpredictable random bits with high speed. From the viewpoint of applications for security, it is a crucial issue to be able to give a guarantee of the unpredictability of random bits. In this paper, we review research on physical RBGs, particularly focusing our attention on the studies of the unpredictability of random bits generated by laser systems, which are promising entropy sources for physical RBGs. Finally, we report recent research results on noise-robustness, which could be crucial for reliability of physical RBG.

収録刊行物

• Nonlinear Theory and Its Applications, IEICE

  Nonlinear Theory and Its Applications, IEICE 6 (2), 133-143, 2015

  一般社団法人 電子情報通信学会

キーワード

• physical random bit generator
• chaos
• semiconductor laser
• unpredictability
• noisy dynamics

詳細情報

• CRID: 1390282680323120000
• NII論文ID: 130005064243
• DOI: 10.1587/nolta.6.133
• ISSN: 21854106
• Web Site: https://www.jstage.jst.go.jp/article/nolta/6/2/6_133/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可