TY - GEN
T1 - Efficient method for estimating propagation area of information leakage via em field
AU - Hayashi, Yu-Ichi
AU - Homma, Naofumi
AU - Mizuki, Takaaki
AU - Aoki, Takafumi
AU - Sone, Hideaki
N1 - Publisher Copyright:
© 2014 The Institute of Electronics, Information and Communication Engineer.
PY - 2014/12/23
Y1 - 2014/12/23
N2 - Information leakage via electromagnetic (EM) radiation is an emerging issue for designers and users of electrical information devices. The importance of estimating the propagation area of information leakage is increasing due to the high demand for protecting such devices from eavesdroppers. We propose an efficient method for estimating the propagation area of information leakage via an EM field. The idea behind the method is to exploit the temporal variance of noise at the area of interest in addition to the source intensity and the transfer function. We show that the values of information acquisition estimated by our method are in good agreement with actual information acquisition as measured in the EM field at an area of interest.
AB - Information leakage via electromagnetic (EM) radiation is an emerging issue for designers and users of electrical information devices. The importance of estimating the propagation area of information leakage is increasing due to the high demand for protecting such devices from eavesdroppers. We propose an efficient method for estimating the propagation area of information leakage via an EM field. The idea behind the method is to exploit the temporal variance of noise at the area of interest in addition to the source intensity and the transfer function. We show that the values of information acquisition estimated by our method are in good agreement with actual information acquisition as measured in the EM field at an area of interest.
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M3 - Conference contribution
AN - SCOPUS:84942568619
T3 - IEEE International Symposium on Electromagnetic Compatibility
SP - 298
EP - 301
BT - EMC 2014/Tokyo - 2014 International Symposium on Electromagnetic CompatibiIity, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 International Symposium on Electromagnetic CompatibiIity, EMC 2014
Y2 - 12 May 2014 through 16 May 2014
ER -