403 search results - page 6 / 81 » Efficient Algorithms for Secure Multicast key Management |
118
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NDSS
2005
IEEE
15 years 8 months ago
2005
IEEE
In this paper, we focus on tradeoffs between storage cost and rekeying cost for secure multicast. Specifically, we present a family of algorithms that provide a tradeoff betwee...
122
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CCS
2001
ACM
15 years 6 months ago
2001
ACM
Encryption is widely used to enforce usage rules for digital content. In many scenarios content is encrypted using a group key which is known to a group of users that are allowed ...
140
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CCS
2008
ACM
15 years 5 months ago
2008
ACM
By functionally decomposing a specific algorithm (the hierarchical secure aggregation algorithm of Chan et al. [3] and Frikken et al. [7]), we uncover a useful general functionali...
131
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SIGCOMM
1997
ACM
15 years 7 months ago
1997
ACM
As multicast applications are deployed for mainstream use, the need to secure multicast communications will become critical. Multicast, however, does not t the point-to-point mod...
132
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IADIS
2003
15 years 4 months ago
2003
In this short paper, we propose a new key management architecture for Multicast communications. This architecture combines the complementary variable approach with hashed keys and...