AKA SEQUENCE NUMBER FOR REPLAY PROTECTION IN EAP-AKA AUTHENTICATION

摘要

A method of providing authentication in a wireless network including sending, from a terminal to a wireless network a request for access authorization. The method includes transmitting from a server a return message. The return message is composed using a default sequence number value. The method includes initiating a resynchronization procedure based on receipt of the return message by the terminal and storing a sequence number in the terminal and in the server; and sending from the server, an authentication continuation message to the terminal.