Non-reciprocity compensation combined with turbo codes for secret key generation in vehicular ad hoc social IoT networks
Authors
Epiphaniou, GregoryKaradimas, Petros
Ismail, Dhouha Kbaier Ben
al-Khateeb, Haider
Dehghantanha, Ali
Choo, Kim-Kwang Raymond
Issue Date
2017-10-18
Metadata
Show full item recordAbstract
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 - 2505Publisher
IEEEJournal
IEEE Internet of Things JournalAdditional Links
http://ieeexplore.ieee.org/document/8070945/Type
Journal articleLanguage
enISSN
2327-4662ae974a485f413a2113503eed53cd6c53
10.1109/JIOT.2017.2764384
Scopus Count
Collections
The following licence applies to the copyright and re-use of this item:
- Creative Commons
Except where otherwise noted, this item's license is described as https://creativecommons.org/CC BY-NC-ND 4.0