Efficient Secure Group management for SSM

Ghassan Chaddoud 1 Vijay Varadharajan 1
1 RESEDAS - Software Tools for Telecommunications and Distributed Systems
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : The SSM model addresses some of the problems of deployment of IP multicast. However, a real commercial deployment of SSM requires security services. Our work proposes an architecture, called S-SSM, for securing the SSM model. S-SSM defines two mechanisms for access control and content protection. The first one is carried out through subscriber authentication and access permission. The second is realized through the management of a unique key, called the channel key, kch, shared among the sender and subscribers. The management of kch is based on a novel distributed encryption scheme that enables an entity to efficiently add and remove a subscriber without affecting other subscribers.
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Communication dans un congrès
The 23nd International Conference on Distributed Computing System - ICDCS'03, Aug 2003, Providence, Rhode Island, USA, IEEE Communication society, 3, pp.1436- 1440, 2003, IEEE International Conference on Communications 2004. 〈10.1109/ICC.2004.1312749〉
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Soumis le : mardi 26 septembre 2006 - 09:14:01
Dernière modification le : jeudi 11 janvier 2018 - 06:20:00
Document(s) archivé(s) le : mercredi 29 mars 2017 - 12:36:57

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Ghassan Chaddoud, Vijay Varadharajan. Efficient Secure Group management for SSM. The 23nd International Conference on Distributed Computing System - ICDCS'03, Aug 2003, Providence, Rhode Island, USA, IEEE Communication society, 3, pp.1436- 1440, 2003, IEEE International Conference on Communications 2004. 〈10.1109/ICC.2004.1312749〉. 〈inria-00099462〉

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