| 摘要 |
<p>An authentication method and system in a communication system are provided. An MS, a BS and an AAA server acquire a first MSK by a first EAP authentication for the MS in an EAP-in-EAP scheme. After the first EAP authentication, they acquire a second MSK by a second EAP authentication for the MS in the EAP-in-EAP scheme.</p> |
