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Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System
Joint Authors
Choi, Wonsuk
Seo, Minhye
Lee, Dong Hoon
Source
Journal of Advanced Transportation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-31
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Passive keyless entry and start system has been widely used in modern cars.
Car owners can open the door or start the engine merely by having the key in their pocket.
PKES was originally designed to establish a communication channel between the car and its key within approximately one meter.
However, the channel is vulnerable to relay attacks by which attackers unlock the door even if the key is out of range.
Even though relay attacks have been recognized as a potential threat for over ten years, such attacks were thought to be impractical due to highly expensive equipment; however, the required cost is gradually practical.
Recently, a relay attack has been demonstrated with equipment being sold only under $100.
In this paper, we propose a sound-based proximity-detection method to prevent relay attacks on PKES systems.
The sound is eligible to be applied to PKES because audio systems are commonly available in cars.
We evaluate our method, considering environments where cars are commonly parked, and present the recording time satisfying both usability and security.
In addition, we newly define an advanced attack, called the record-and-playback attack, for sound-based proximity detection, demonstrating that our method is robust to such an attack.
American Psychological Association (APA)
Choi, Wonsuk& Seo, Minhye& Lee, Dong Hoon. 2018. Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System. Journal of Advanced Transportation،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1181004
Modern Language Association (MLA)
Choi, Wonsuk…[et al.]. Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System. Journal of Advanced Transportation No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1181004
American Medical Association (AMA)
Choi, Wonsuk& Seo, Minhye& Lee, Dong Hoon. Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System. Journal of Advanced Transportation. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1181004
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1181004