Accelerometer assisted authentication scheme for smart bicycle lock

Alisa Arno, Kentaro Toyoda, Iwao Sasase

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We propose an accelerometer assisted authentication scheme to realize a smart bicycle lock. We assume that our smart lock equips a near field communication module e.g., Bluetooth, and an accelerometer module. During riding a bicycle, a smart lock and user's smartphone simultaneously measure acceleration and generate a one-time authentication code from it. However naively using raw acceleration measurements as authentication code brings about pour concordance rate between a lock and smartphone. Hence, we let each device calculate a score vector based on how moving acceleration essentially changes by each measurement and use it for authentication. If the similarity between two score vectors is sufficiently high, a lock regards that the smartphone was truly in the vicinity of the lock and is unlocked. We implement our scheme with Android smartphones and evaluate the efficiency by actually riding a bicycle.

Original languageEnglish
Title of host publicationIEEE World Forum on Internet of Things, WF-IoT 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages520-523
Number of pages4
ISBN (Print)9781509003655
DOIs
Publication statusPublished - 2016 Jan 20
Event2nd IEEE World Forum on Internet of Things, WF-IoT 2015 - Milan, Italy
Duration: 2015 Dec 142015 Dec 16

Other

Other2nd IEEE World Forum on Internet of Things, WF-IoT 2015
CountryItaly
CityMilan
Period15/12/1415/12/16

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture

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  • Cite this

    Arno, A., Toyoda, K., & Sasase, I. (2016). Accelerometer assisted authentication scheme for smart bicycle lock. In IEEE World Forum on Internet of Things, WF-IoT 2015 - Proceedings (pp. 520-523). [7389108] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WF-IoT.2015.7389108