| Title | A Novel Secure Physical Layer Key Generation Method in Connected and Autonomous Vehicles (CAVs) |
| Publication Type | Conference Paper |
| Year of Publication | 2022 |
| Authors | Alam, Md Shah, Hossain, Sarkar Marshia, Oluoch, Jared, Kim, Junghwan |
| Conference Name | 2022 IEEE Conference on Communications and Network Security (CNS) |
| Keywords | Bit error rate, CAVs, connected vehicles, cryptography, fading channels, Human Behavior, human factors, Metrics, Phase shift keying, Physical layer, pre-shared key, pubcrawl, random key generation, Real-time Systems, resilience, Resiliency, Robustness, Scalability, security, VANETs |
| Abstract | A novel secure physical layer key generation method for Connected and Autonomous Vehicles (CAVs) against an attacker is proposed under fading and Additive White Gaussian Noise (AWGN). In the proposed method, a random sequence key is added to the demodulated sequence to generate a unique pre-shared key (PSK) to enhance security. Extensive computer simulation results proved that an attacker cannot extract the same legitimate PSK generated by the received vehicle even if identical fading and AWGN parameters are used both for the legitimate vehicle and attacker. |
| DOI | 10.1109/CNS56114.2022.9947262 |
| Citation Key | alam_novel_2022 |
A Novel Secure Physical Layer Key Generation Method in Connected and Autonomous Vehicles (CAVs)