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SCBF: Exploiting a Collision for Authentication in Backscatter Networks

Authors
Park, HoorinYu, JieunRoh, HeejunLee, Wonjun
Issue Date
6월-2017
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Keywords
Backscatter networks; wireless security; collision-based authentication
Citation
IEEE COMMUNICATIONS LETTERS, v.21, no.6, pp.1413 - 1416
Indexed
SCIE
SCOPUS
Journal Title
IEEE COMMUNICATIONS LETTERS
Volume
21
Number
6
Start Page
1413
End Page
1416
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/83256
DOI
10.1109/LCOMM.2017.2676773
ISSN
1089-7798
Abstract
Backscatter networks are widely applied in real world such as inventory management, RFID-enabled passport, and access control. The security issues rapidly grow in its importance with the widespread uses. Especially, if the access control application identifies a user using a message from a backscatter device, the message can be used for tracking or replay attacks. However, most of the existing security protocols depending on cryptosystems cannot be applied into the backscatter networks due to the minimalist design of backscatter devices. In order to alleviate the security menaces, we propose a novel concept of authentication scheme for backscatter networks. Our scheme uses an unpredictable collision by applying our own data structure called Shifted Counting Bloom Filter (SCBF). Based on the SCBF, the scheme can reduce the overhead of backscatter devices required for security. Our performance evaluation shows the information-theoretic secrecy and the reliability of our scheme.
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Graduate School > Department of Cyber Security > 1. Journal Articles
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