Presentation | 2018-07-25 A Study on Amplitude Controlling Using Modulated Wave toward Countermeasure against Spoofing Attack on Ultrasonic Rangefinder Daisuke Fujimoto, Yu-ichi Hayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various sensors are increasing with spread of applications such as automatic operation. Ultrasonic rangefinders have become widespread as inexpensive devices that measure distance using the difference in transmission / reception time of ultrasonic waves called Time of Flight (ToF) method. In recent years, attacks have been proposed in which distance measurement is made impossible or erroneous to an arbitrary distance by applying unintended ultrasonic waves to the ultrasonic rangefinder. In this paper, we investigated a method to control the amplitude of ultrasonic wave by using PWMmodulation as the input signal for generating ultrasonic wave, and to make the feature difficult to spoof. Experiments have confirmed that the amplitude of the ultrasonic wave can actually be controlled by excitation pulse using PWM modulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Instrumentation security / Ultrasonic rangefinder / Time of flight |
Paper # | ISEC2018-17,SITE2018-9,HWS2018-14,ICSS2018-20,EMM2018-16 |
Date of Issue | 2018-07-18 (ISEC, SITE, HWS, ICSS, EMM) |
Conference Information | |
Committee | HWS / ISEC / SITE / ICSS / EMM / IPSJ-CSEC / IPSJ-SPT |
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Conference Date | 2018/7/25(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Sapporo Convention Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Security, etc. |
Chair | Tsutomu Matsumoto(Yokohama National Univ.) / Atsushi Fujioka(Kanagawa Univ.) / Tetsuya Morizumi(Kanagawa Univ.) / Yoshiaki Shiraishi(Kobe Univ.) / Keiichi Iwamura(TUC) |
Vice Chair | Shinichi Kawamura(Toshiba) / Makoto Ikeda(Univ. of Tokyo) / Shiho Moriai(NICT) / Shoichi Hirose(Univ. of Fukui) / Masaru Ogawa(Kobe Gakuin Univ.) / Takushi Otani(Kibi International Univ.) / Hiroki Takakura(NII) / Katsunari Yoshioka(Yokohama National Univ.) / Minoru Kuribayashi(Okayama Univ.) / Tetsuya Kojima(NIT,Tokyo College) |
Secretary | Shinichi Kawamura(Kobe Univ.) / Makoto Ikeda(SECOM) / Shiho Moriai(Tokai Univ.) / Shoichi Hirose(NICT) / Masaru Ogawa(Tokyo Univ. of the Arts) / Takushi Otani(Toyo Eiwa Univ.) / Hiroki Takakura(NTT) / Katsunari Yoshioka(NICT) / Minoru Kuribayashi(NIT, Tokyo) / Tetsuya Kojima(Tyukyo Univ.) |
Assistant | / Kazunari Omote(Tsukuba Univ.) / Yuuji Suga(IIJ) / Hisanori Kato(KDDI Research) / Nobuyuki Yoshinaga(Yamaguchi Pref Univ.) / Daisuke Suzuki(Hokuriku Univ.) / Akira Yamada(KDDI labs.) / Keisuke Kito(Mitsubishi Electric) / Hiroko Akiyama(National Institute of Technology, Nagano College) / キタヒロ カネダ(CANON) |
Paper Information | |
Registration To | Technical Committee on Hardware Security / Technical Committee on Information Security / Technical Committee on Social Implications of Technology and Information Ethics / Technical Committee on Information and Communication System Security / Technical Committee on Enriched MultiMedia / Special Interest Group on Computer Security / Special Interest Group on Security Psychology and Trust |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Amplitude Controlling Using Modulated Wave toward Countermeasure against Spoofing Attack on Ultrasonic Rangefinder |
Sub Title (in English) | |
Keyword(1) | Instrumentation security |
Keyword(2) | Ultrasonic rangefinder |
Keyword(3) | Time of flight |
1st Author's Name | Daisuke Fujimoto |
1st Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
2nd Author's Name | Yu-ichi Hayashi |
2nd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
Date | 2018-07-25 |
Paper # | ISEC2018-17,SITE2018-9,HWS2018-14,ICSS2018-20,EMM2018-16 |
Volume (vol) | vol.118 |
Number (no) | ISEC-151,SITE-152,HWS-153,ICSS-154,EMM-155 |
Page | pp.pp.55-59(ISEC), pp.55-59(SITE), pp.55-59(HWS), pp.55-59(ICSS), pp.55-59(EMM), |
#Pages | 5 |
Date of Issue | 2018-07-18 (ISEC, SITE, HWS, ICSS, EMM) |