@inproceedings{baghbanijam_sanaei_farajzadeh_2022, title={An Improved Authentication & Key Exchange Protocol Based on ECDH for WSNs}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85135687075&partnerID=MN8TOARS}, DOI={10.1109/ICEE55646.2022.9827043}, abstractNote={The widespread use of wireless sensor networks (WSNs) that are consisted of resource-constrained sensor nodes in communication with gateways in open-space environments and industries has highlighted the need for a secure yet fast communication protocol between users, gateways, and sensor nodes. Due to the properties of the network, elliptic-curve cryptography seems to be the most viable choice as it requires fewer resources than most other options. In this paper, we analyze the protocol suggested by Moghadam et al. which is based on ECDH (elliptic-curve Diffie-Hellman), and mention some of the flaws in their proposed authentication and key exchange protocol. Some attacks are also mentioned to further explain the shortcomings of their schema. Then a modified version of the protocol is proposed, analyzed, and checked against the same attacks as an informal security proof.}, booktitle={2022 30th International Conference on Electrical Engineering, ICEE 2022}, author={Baghbanijam, S. and Sanaei, H. and Farajzadeh, M.}, year={2022}, pages={563–569} } @article{baghbanijam_sanaei_farajzadeh_2021, title={An Improved Authentication & Key Exchange Protocol Based on ECDH for WSNs}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-85170893667&partnerID=MN8TOARS}, DOI={10.48550/arxiv.2109.11450}, journal={arXiv}, author={Baghbanijam, S. and Sanaei, H. and Farajzadeh, M.}, year={2021} }