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Nonreciprocity compensation combined with turbo codes for secret key generation in vehicular ad hoc social IoT networks

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Epiphaniou, Gregory, Karadimas, Petros, Kbaier Ben Ismail, Dhouha, Al-Khateeb, Haider, Dehghantanha, Ali and Choo, Kim-Kwang Raymond (2018) Nonreciprocity compensation combined with turbo codes for secret key generation in vehicular ad hoc social IoT networks. IEEE Internet of Things Journal, 5 (4). pp. 2496-2505. doi:10.1109/JIOT.2017.2764384 ISSN 2327-4662.

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Official URL: http://dx.doi.org/10.1109/JIOT.2017.2764384

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Abstract

The physical attributes of the dynamic vehicle-to-vehicle propagation channel can be utilized for the generation of highly random and symmetric cryptographic keys. However, in a physical-layer key agreement scheme, nonreciprocity due to inherent channel noise and hardware impairments can propagate bit disagreements. This has to be addressed prior to the symmetric key generation which is inherently important in Social Internet of Things networks, including in adversarial settings (e.g., battlefields). In this paper, we parametrically incorporate temporal variability attributes, such as 3-D scattering and scatterers' mobility. Accordingly, this is the first work to incorporate such features into the key generation process by combining nonreciprocity compensation with turbo codes (TCs). Preliminary results indicate a significant improvement when using TCs in bit mismatch rate and key generation rate in comparison to sample indexing techniques.

Item Type: Journal Article
Subjects: T Technology > TE Highway engineering. Roads and pavements
Divisions: Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group)
Library of Congress Subject Headings (LCSH): Vehicular ad hoc networks (Computer networks), Mobile communication systems, Automobiles -- Technological innovations, Intelligent transportation systems, Internet of things -- Social aspects
Journal or Publication Title: IEEE Internet of Things Journal
Publisher: IEEE
ISSN: 2327-4662
Official Date: August 2018
Dates:
DateEvent
August 2018Published
18 October 2017Available
17 October 2017Accepted
Volume: 5
Number: 4
Page Range: pp. 2496-2505
DOI: 10.1109/JIOT.2017.2764384
Status: Peer Reviewed
Publication Status: Published
Reuse Statement (publisher, data, author rights): © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Access rights to Published version: Restricted or Subscription Access
Date of first compliant deposit: 30 April 2020
Date of first compliant Open Access: 30 April 2020
RIOXX Funder/Project Grant:
Project/Grant IDRIOXX Funder NameFunder ID
CDE 41130Defence Science and Technology Laboratoryhttp://dx.doi.org/10.13039/100010418
FP7- PEOPLE-2013-IIFSeventh Framework Programmehttp://dx.doi.org/10.13039/100011102

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