Séminaire de Melle Bui Thu Thuy, jeune chercheur permanente du Centre MICA - Date : vendredi 18 juin 2010, 15h00 - Lieu : Centre MICA
Intervenant : Melle Bui Thu Thuy
chercheur permanente du Centre MICA, de retour d'un séjour de chercheur invité à Bangkok, Thailande
Date : vendredi 18 juin 2010, 15h00
Lieu : salle polyvalente, 4ème étage, Bat C10, Centre MICA, Institut Polytechnique de Hanoi (HUST)
Interprète traducteur : le séminaire sera présenté en anglais
Résumé/Abstract:
Generally, one of the most important security service provided in GSM communication is the authentication process. However, the current authentication process in GSM is one-sided authentication. This is the weak point that leads to many security problems due to vulnerability against man-in-the-middle attack. Therefore, in order to overcome this problem, an efficiency improvement of identity process based on Public-key techniques for GSM security protocol is proposed. The result of simulation show that the time taken to apply the Public-key techniques is very small and our approach decrease bandwidth for transmitting the authentication message.
