Epiphaniou, G., Karadimas, P. , Ismail, D. K. B., Al-Khateeb, H., Dehghantanha, A. and Choo, K.-K. R. (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)
|
Text
150256.pdf - Accepted Version 593kB |
Abstract
The physical attributes of the dynamic vehicle-to-vehicle (V2V) propagation channel can be utilised for the generation of highly random and symmetric cryptographic keys. However, in a physical-layer key agreement scheme, non-reciprocity 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 (IoT) networks, including in adversarial settings (e.g. battlefields). In this paper, we parametrically incorporate temporal variability attributes, such as three-dimensional (3D) scattering and scatterers’ mobility. Accordingly, this is the first work to incorporate such features into the key generation process by combining non-reciprocity compensation with turbo codes. Preliminary results indicate a significant improvement when using Turbo Codes in bit mismatch rate (BMR) and key generation rate (KGR) in comparison to sample indexing techniques.
Item Type: | Articles |
---|---|
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Karadimas, Dr Petros |
Authors: | Epiphaniou, G., Karadimas, P., Ismail, D. K. B., Al-Khateeb, H., Dehghantanha, A., and Choo, K.-K. R. |
College/School: | College of Science and Engineering > School of Engineering > Systems Power and Energy |
Journal Name: | IEEE Internet of Things Journal |
Publisher: | IEEE |
ISSN: | 2327-4662 |
ISSN (Online): | 2327-4662 |
Published Online: | 18 October 2017 |
Copyright Holders: | Copyright © 2017 IEEE |
First Published: | First published in IEEE Internet of Things Journal 5(4): 2496-2505 |
Publisher Policy: | Reproduced in accordance with the publisher copyright policy |
University Staff: Request a correction | Enlighten Editors: Update this record