Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security

Kengo Matsumoto; Osamu Takyu; Takeo Fujii; Tomoaki Ohtsuki; Fumihito Sasamori; Shiro Handa

doi:10.1109/RWS.2015.7129751

Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security

Kengo Matsumoto, Osamu Takyu, Takeo Fujii, Tomoaki Ohtsuki, Fumihito Sasamori, Shiro Handa

Department of Information and Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In Physical Layer Network Coding (PLNC), the two information sources access to the relay station, simultaneously and thus the transmitted signals are combined, together. Since the relay station hardly decodes each information single, the security for avoiding the information leak to the relay station is maintained. Therefore, the PLNC is attracting much attention in terms of physical layer security (PLS). However, the information source needs the transmit power control based on the channel state information (CSI). If the relay station is untrusted, it camouflages the real CSI for stealing the information. This paper considers the camouflaging of CSI is modeled as the liner programming problem in the subject to the statistic of CSI following the model of propagation. We clarify the maximal capacity of tapping by the relay station.

Original language	English
Title of host publication	IEEE Radio and Wireless Symposium, RWS
Publisher	IEEE Computer Society
Pages	123-125
Number of pages	3
Volume	2015-June
Edition	June
DOIs	https://doi.org/10.1109/RWS.2015.7129751
Publication status	Published - 2015 Jun 19
Event	2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015 - San Diego, United States Duration: 2015 Jan 25 → 2015 Jan 28

Other

Other	2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015
Country/Territory	United States
City	San Diego
Period	15/1/25 → 15/1/28

Keywords

Physical Layer Network Coding(PLNC)
Physical Layer Security(PLS)

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications
Electrical and Electronic Engineering
Communication

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10.1109/RWS.2015.7129751

Cite this

Matsumoto, K., Takyu, O., Fujii, T., Ohtsuki, T., Sasamori, F., & Handa, S. (2015). Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security. In IEEE Radio and Wireless Symposium, RWS (June ed., Vol. 2015-June, pp. 123-125). Article 7129751 IEEE Computer Society. https://doi.org/10.1109/RWS.2015.7129751

Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security. / Matsumoto, Kengo; Takyu, Osamu; Fujii, Takeo et al.
IEEE Radio and Wireless Symposium, RWS. Vol. 2015-June June. ed. IEEE Computer Society, 2015. p. 123-125 7129751.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Matsumoto, K, Takyu, O, Fujii, T, Ohtsuki, T, Sasamori, F & Handa, S 2015, Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security. in IEEE Radio and Wireless Symposium, RWS. June edn, vol. 2015-June, 7129751, IEEE Computer Society, pp. 123-125, 2015 IEEE Radio and Wireless Symposium, RWS 2015 - RWW 2015, San Diego, United States, 15/1/25. https://doi.org/10.1109/RWS.2015.7129751

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title = "Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security",

abstract = "In Physical Layer Network Coding (PLNC), the two information sources access to the relay station, simultaneously and thus the transmitted signals are combined, together. Since the relay station hardly decodes each information single, the security for avoiding the information leak to the relay station is maintained. Therefore, the PLNC is attracting much attention in terms of physical layer security (PLS). However, the information source needs the transmit power control based on the channel state information (CSI). If the relay station is untrusted, it camouflages the real CSI for stealing the information. This paper considers the camouflaging of CSI is modeled as the liner programming problem in the subject to the statistic of CSI following the model of propagation. We clarify the maximal capacity of tapping by the relay station.",

keywords = "Physical Layer Network Coding(PLNC), Physical Layer Security(PLS)",

author = "Kengo Matsumoto and Osamu Takyu and Takeo Fujii and Tomoaki Ohtsuki and Fumihito Sasamori and Shiro Handa",

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AU - Matsumoto, Kengo

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AU - Fujii, Takeo

AU - Ohtsuki, Tomoaki

AU - Sasamori, Fumihito

AU - Handa, Shiro

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N2 - In Physical Layer Network Coding (PLNC), the two information sources access to the relay station, simultaneously and thus the transmitted signals are combined, together. Since the relay station hardly decodes each information single, the security for avoiding the information leak to the relay station is maintained. Therefore, the PLNC is attracting much attention in terms of physical layer security (PLS). However, the information source needs the transmit power control based on the channel state information (CSI). If the relay station is untrusted, it camouflages the real CSI for stealing the information. This paper considers the camouflaging of CSI is modeled as the liner programming problem in the subject to the statistic of CSI following the model of propagation. We clarify the maximal capacity of tapping by the relay station.

AB - In Physical Layer Network Coding (PLNC), the two information sources access to the relay station, simultaneously and thus the transmitted signals are combined, together. Since the relay station hardly decodes each information single, the security for avoiding the information leak to the relay station is maintained. Therefore, the PLNC is attracting much attention in terms of physical layer security (PLS). However, the information source needs the transmit power control based on the channel state information (CSI). If the relay station is untrusted, it camouflages the real CSI for stealing the information. This paper considers the camouflaging of CSI is modeled as the liner programming problem in the subject to the statistic of CSI following the model of propagation. We clarify the maximal capacity of tapping by the relay station.

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Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security

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Keywords

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