Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/28123
Title: A novel dual-key management protocol based on a hierarchical multicast infrastructure in mobile internet
Authors: Cao, J 
Liao, L
Wang, G
Ma, H
Xiao, B 
Keywords: Dual-key
Key management
Multicast communication
Re-keying
Issue Date: 2009
Source: International journal of ad hoc and ubiquitous computing, 2009, v. 4, no. 3-4, p. 183-190 How to cite?
Journal: International Journal of Ad Hoc and Ubiquitous Computing 
Abstract: This paper describes a secure multicast infrastructure for large-scale group communication in mobile Internet and proposes a key management protocol based on it. The hierarchical infrastructure logically divides the key management domain into several smaller administratively scoped areas with a key server associated with each area respectively. All the key servers located in every area participate in a Public Key Infrastructure (PKI) as trusted entities known by the subgroup members. Therefore, it is efficient to minimise the re-keying overhead implemented in the mobile host tier and simplify the re-keying relationships between the distributed key servers.
URI: http://hdl.handle.net/10397/28123
ISSN: 1743-8225
DOI: 10.1504/IJAHUC.2009.024521
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