ain T.J , S. J. and S H , D. B. (2017) “ESPK: External agent authentication and session key establishment using public key technique in wireless sensor networks”, Journal of Science & Technology (JST), 2(4), pp. 7–16. Available at: https://jst.org.in/index.php/pub/article/view/219 (Accessed: 30 June 2024).