Name
Abstract | ||
|---|---|---|
Next Generation Networks (NGNs) provide multimedia services to mobile users through different access networks that facilitate users autonomy. The security architecture of NGNs specifies that a WLAN user must follow a multi-pass Authentication and Key Agreement (AKA) procedure in order to get access to the IP multimedia subsystem (IMS) services. This paper proposes an improved one-pass AKA procedure for NGNs that reduces significantly the authentication overhead compared to the multi- pass, without compromising the provided security services. A communication cost analysis is provided that estimates the cost improvement of the proposed one-pass over the multi-pass AKA authentication procedure. The proposed procedure has minimal impact on the network infrastructure and functionality and does not require any changes to the existing authentication protocols. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/BIMNICS.2007.4610130 | BIONETICS |
Keywords | Field | DocType |
IP networks,message authentication,mobile communication,multimedia communication,telecommunication security,wireless LAN,IP multimedia subsystem,WLAN,all-IP network,communication cost analysis,cost estimation,mobile user,multimedia service,multipass authentication and key agreement,network infrastructure,next generation network,security architecture,security service,user autonomy,Authentication,EAP-AKA,IKEv2,IMS-AKA,NGN,Users Autonomy | Next-generation network,Authentication,Message authentication code,Computer security,Computer science,Computer network,Security service,Authentication protocol,IP Multimedia Subsystem,Enterprise information security architecture,Access network | Conference |
ISBN | Citations | PageRank |
978-963-9799-05-9 | 3 | 0.54 |
References | Authors | |
11 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Christoforos Ntantogian | 1 | 86 | 13.03 |
| Christos Xenakis | 2 | 221 | 28.00 |
| Ioannis Stavrakakis | 3 | 1198 | 121.86 |