講演抄録/キーワード |
講演名 |
2015-03-17 15:00
Advanced Mobile Security System Operated by Electromyography Signals ○Kalanyu Zintus-art・Natsue Yoshimura・Duk Shin・Hiroyuki Kambara・Yasuharu Koike(TiTech) MBE2014-177 NC2014-128 |
抄録 |
(和) |
This article describes a novel approach to biometric-based mobile security systems: a myokinetic password using surface EMG signals. Without modifying either password length or character variations, we observed the possibility where traditional 4-digits password systems can be enhanced. Here we present an implementation of an intuitive password system that takes advantage of muscle activation to enhance password complexity. We paired each password digit with a muscle activation level from EMG signals. This allows each individual digit to have multiple possible states, thereby increasing the number of password combinations. Furthermore, we have verified the scalability of this technique by increasing the support up to three muscle activation levels. By utilizing the proposed system, the number of possible input key combination is increased from 256 to 810,000 with three muscle levels. The password can also avoid being exploited by up to 80 key entries, given that the intruder knows all the digit combination. |
(英) |
This article describes a novel approach to biometric-based mobile security systems: a myokinetic password using surface EMG signals. Without modifying either password length or character variations, we observed the possibility where traditional 4-digits password systems can be enhanced. Here we present an implementation of an intuitive password system that takes advantage of muscle activation to enhance password complexity. We paired each password digit with a muscle activation level from EMG signals. This allows each individual digit to have multiple possible states, thereby increasing the number of password combinations. Furthermore, we have verified the scalability of this technique by increasing the support up to three muscle activation levels. By utilizing the proposed system, the number of possible input key combination is increased from 256 to 810,000 with three muscle levels. The password can also avoid being exploited by up to 80 key entries, given that the intruder knows all the digit combination. |
キーワード |
(和) |
electromyography / security / muscles / bioelectrical sensor / / / / |
(英) |
electromyography / security / muscles / bioelectrical sensor / / / / |
文献情報 |
信学技報, vol. 114, no. 515, NC2014-128, pp. 343-349, 2015年3月. |
資料番号 |
NC2014-128 |
発行日 |
2015-03-09 (MBE, NC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
MBE2014-177 NC2014-128 |
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