A novel conceptual model of secure photonic networks

Ken Ichi Kitayama, Masahide Sasaki, Soichiro Araki, Makoto Tsubokawa, Akihisa Tomita, Kyo Inoue, Katsuyoshi Harasawa, Yuki Nagasako, Atsushi Takada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We address emerging threats to the security of photonic networks as these networks become heterogeneous being opened to the upper layers, multi-operator, and end users. We review the potential threats, mainly loss of the confidentiality of user data transmitted through optical fibres and disturbances of network control, both of which could seriously damage the entire network. We then propose a novel conceptual model of a secure photonic network by introducing a quantum key distribution (QKD) network to its legacy structure. Secure keys generated by the QKD network are managed by key management agents (KMAs) and used to encrypt not only user data but also control signals. The KMAs cooperate with the Generalized Multi-Protocol Label Switching (GMPLS) controller for secure path provisioning and drive photonic and modern crypto engines in appropriate combinations. Finally, we present a roadmap of a deployment scenario, starting from niche applications such as mission critical and business applications.

Original languageEnglish
Title of host publication2011 13th International Conference on Transparent Optical Networks, ICTON 2011
DOIs
Publication statusPublished - 2011 Nov 7
Event2011 13th International Conference on Transparent Optical Networks, ICTON 2011 - Stockholm, Sweden
Duration: 2011 Jun 262011 Jun 30

Publication series

NameInternational Conference on Transparent Optical Networks
ISSN (Electronic)2162-7339

Other

Other2011 13th International Conference on Transparent Optical Networks, ICTON 2011
CountrySweden
CityStockholm
Period11/6/2611/6/30

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Keywords

  • Optical Fiber Communications
  • Photonic network
  • Quantum key distribution
  • Security

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Kitayama, K. I., Sasaki, M., Araki, S., Tsubokawa, M., Tomita, A., Inoue, K., Harasawa, K., Nagasako, Y., & Takada, A. (2011). A novel conceptual model of secure photonic networks. In 2011 13th International Conference on Transparent Optical Networks, ICTON 2011 [5970925] (International Conference on Transparent Optical Networks). https://doi.org/10.1109/ICTON.2011.5970925