TY - JOUR
T1 - Concealing–restoring system for physical layer data
T2 - Based on stochastic filtering theory
AU - Fujii, Tomohiro
AU - Hirokawa, Masao
N1 - Funding Information:
For useful comments and discussion, the authors thank the following: Kirill Morozov (University of North Texas), Shuichi Ohno (Hiroshima University), Kouichi Sakurai (Kyushu University), Teruo Tanimoto (Kyushu University), and Tatsuya Tomaru (HITACHI Ltd.). Finally, the authors are grateful to the referees for useful comments. A part of this paper consists of the thesis for master's degree submitted to Hiroshima University by T. Fujii, and the conception and theoretical parts of this work are based on the research by M. Hirokawa during his tenure at Hiroshima University.
Publisher Copyright:
© 2022 Elsevier B.V.
PY - 2022/6
Y1 - 2022/6
N2 - We propose a nonlinear concealing–restoring system (CRS) set on the data link layer of the open-systems-interconnection (OSI) reference model to secure the data on physical layer. CRS conceals those data by disturbing them with some random noises, and restores the data from the concealed ones to the original ones by the noise elimination based on a proper stochastic filtering theory.
AB - We propose a nonlinear concealing–restoring system (CRS) set on the data link layer of the open-systems-interconnection (OSI) reference model to secure the data on physical layer. CRS conceals those data by disturbing them with some random noises, and restores the data from the concealed ones to the original ones by the noise elimination based on a proper stochastic filtering theory.
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U2 - 10.1016/j.phycom.2022.101602
DO - 10.1016/j.phycom.2022.101602
M3 - Article
AN - SCOPUS:85123796359
VL - 52
JO - Physical Communication
JF - Physical Communication
SN - 1874-4907
M1 - 101602
ER -