Abstract: With the rapid development of mobile intelligent terminals, users can enjoy ubiquitous life in global mobility networks (GLOMONET). It is essential to secure user information for providing secure roaming service in GLOMONET. Recently, Xu et al. proposed a mutual authentication and key agreement (MAKA) protocol as the basic security building block. The purpose of this paper is not only to show some security problems in Xu et al.’s MAKA protocol and but also proposes an enhanced MAKA protocol as a remedy protocol for Xu et al.’s MAKA protocol. The proposed protocol ensures higher security compared to the well-known authentication and key agreement protocols but has a bit computational overhead than them due to the security enhancements.

Hyunsung Kim, “Enhanced Mutual Authenticated Key Agreement Protocol for Anonymous Roaming Service in Global Mobility Networks” International Journal of Advanced Computer Science and Applications(IJACSA), 10(7), 2019. http://dx.doi.org/10.14569/IJACSA.2019.0100735

@article{Kim2019,
title = {Enhanced Mutual Authenticated Key Agreement Protocol for Anonymous Roaming Service in Global Mobility Networks},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2019.0100735},
url = {http://dx.doi.org/10.14569/IJACSA.2019.0100735},
year = {2019},
publisher = {The Science and Information Organization},
volume = {10},
number = {7},
author = {Hyunsung Kim}
}