A hierarchical key management scheme for authentication of roaming mobile nodes between domains in mobile networks
- Authors
- Hong, Kihun; Jung, Souhwan
- Issue Date
- Dec-2006
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Keywords
- authentication; mobile network; mobility; roaming; handover
- Citation
- IEICE TRANSACTIONS ON COMMUNICATIONS, v.E89B, no.12, pp.3417 - 3420
- Journal Title
- IEICE TRANSACTIONS ON COMMUNICATIONS
- Volume
- E89B
- Number
- 12
- Start Page
- 3417
- End Page
- 3420
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/18572
- DOI
- 10.1093/ietcom/e89-b.12.3417
- ISSN
- 0916-8516
- Abstract
- This letter proposes a hierarchical key management scheme based on hash key chain for authentication of roaming mobile nodes in both intra-domain and inter-domain. The key management scheme uses a local master key concept for reducing the latency of the authentication procedure and the communication overhead between a home authentication server and an access point in the foreign domain. The proposed scheme also supports secure separation of the authentication key among local authentication servers using hash key chain.
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