Loading...
Non-reciprocity compensation combined with turbo codes for secret key generation in vehicular ad hoc social IoT networks
Epiphaniou, Gregory Karadimas, Petros Ismail, Dhouha Kbaier Ben Dehghantanha, Ali Choo, Kim-Kwang Raymond
Epiphaniou, Gregory
Karadimas, Petros
Ismail, Dhouha Kbaier Ben
Dehghantanha, Ali
Choo, Kim-Kwang Raymond
Editors
Other contributors
Affiliation
Epub Date
Issue Date
2017-10-18
Submitted date
Alternative
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.
Citation
Epiphaniou, G., Karadimas, P., Ismail, DKB., Al-Khateeb, H., Dehghantanha, A., Choo, KKR. 'Non-Reciprocity 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
Publisher
Journal
Research Unit
PubMed ID
PubMed Central ID
Embedded videos
Additional Links
Type
Journal article
Language
en
Description
Series/Report no.
ISSN
2327-4662