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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
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WRAP-nonreciprocity-compensation-combined-turbo-codes-secret-key-generation-vehicular-ad-hoc-social-IoT-net-Epiphaniou-2017.pdf - Accepted Version - Requires a PDF viewer. Download (803Kb) | Preview |
Official URL: http://dx.doi.org/10.1109/JIOT.2017.2764384
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 | |||||||||
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| Subjects: | T Technology > TE Highway engineering. Roads and pavements | |||||||||
| Divisions: | Faculty of Science > 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: |
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| Volume: | 5 | |||||||||
| Number: | 4 | |||||||||
| Page Range: | pp. 2496-2505 | |||||||||
| DOI: | 10.1109/JIOT.2017.2764384 | |||||||||
| Status: | Peer Reviewed | |||||||||
| Publication Status: | Published | |||||||||
| Publisher Statement: | © 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 | |||||||||
| RIOXX Funder/Project Grant: |
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