Enhancing an AAA scheme using ID-based tickets with anonymity in future mobile communication

In 2011, Moon and Lee proposed an AAA scheme using ID-based tickets with anonymity in future mobile communication in order to provide a ubiquitous communication environment. However, there are some security loopholes that need to be addressed. When malicious attackers steal a mobile device, they can utilize the mobile's information to access resources or request services. We therefore propose a novel scheme to improve mobile communication protocol to ensure communication security. The proposed scheme achieves low computation, and resists known attacks. The mobile user need not worry about his or her sensitive information being revealed or stolen by malicious attackers.