4438 search results - page 76 / 888 » On the Distribution of Keys by Hashing |
113
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EUROCRYPT
2004
Springer
15 years 5 months ago
2004
Springer
We prove a tight lower bound for generic protocols for secure multicast key distribution where the messages sent by the group manager for rekeying the group are obtained by arbitra...
115
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IPCCC
2005
IEEE
15 years 5 months ago
2005
IEEE
The Double Authentication (DA) scheme presented in [1] is designed to provide security against impersonation attack to link state routing protocol at a lower computational cost as...
118
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ICON
2007
IEEE
15 years 6 months ago
2007
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of th...
CORR
2010
Springer
14 years 12 months ago
2010
Springer
121
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ACNS
2007
Springer
15 years 6 months ago
2007
Springer
We present two transforms to acquire chosen ciphertext security from tag based techniques. The first one requires the separability of underlying primitives. By separability, info...