GarrettLund-KeyManagement

GarrettLund-KeyManagement - Key Management For Secure...

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Click to edit Master subtitle style 8/1/11 Key Management For Secure Communication Presentation By: Garrett Lund Paper By: Sandro Rafaeli and David Hutchison
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8/1/11 Overview Background Information IP Multicast Assumptions Requirements Rekeying Methods Centralized Group Key Management Protocols Decentralized Architectures Distributed
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8/1/11 IP Multicast Between Unicast and Broadcast Network Switches and Routers are responsible for replication and distribution
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8/1/11 IP Multicast Applications
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8/1/11 IP Multicast Applications
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8/1/11 Encryption Review Obviously some of these applications require limited access. No public key, but a “group key”
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8/1/11 Assumptions When a user joins, we have a way to get them their first key When a user leaves there is a possibility of them continuing to acquire messages Every user eventually gets the intended messages
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8/1/11 Membership Changes Groups need to be dynamic, allowing
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This note was uploaded on 07/30/2011 for the course COP 4810 taught by Professor Staff during the Spring '11 term at University of Central Florida.

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GarrettLund-KeyManagement - Key Management For Secure...

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