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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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https://hal.inria.fr/inria-00099462
Contributor : Publications Loria <>
Submitted on : Tuesday, September 26, 2006 - 9:14:01 AM
Last modification on : Friday, February 26, 2021 - 3:28:07 PM
Long-term archiving on: : Wednesday, March 29, 2017 - 12:36:57 PM

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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, pp.1436- 1440, ⟨10.1109/ICC.2004.1312749⟩. ⟨inria-00099462⟩

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