231 search results - page 22 / 47 » Generalized Identity Based and Broadcast Encryption Schemes |
118
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WWW
2005
ACM
16 years 4 months ago
2005
ACM
A profiling adversary is an adversary whose goal is to classify a population of users into categories according to messages they exchange. This adversary models the most common pr...
159
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CCS
2010
ACM
15 years 3 months ago
2010
ACM
We provide new constructions of Leakage-Resilient IdentityBased Encryption systems (IBE) in the Standard model. We apply a hash proof technique in the existing IBE schemes of Bone...
141
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JCST
2010
14 years 10 months ago
2010
In this paper we introduce an architecture for a multi-key pirate decoder which employs decryption keys from multiple traitors. The decoder has built-in monitoring and self protect...
150
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ISCC
2003
IEEE
15 years 8 months ago
2003
IEEE
We present a noiseless source coding problem in a broadcast environment and supply a simple solution to this problem. A transmitter wishes to transmit a binary random vector Ò ½...
124
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CTRSA
2008
Springer
15 years 5 months ago
2008
Springer
We motivate and describe the problem of finding protocols for multiparty computations that only use a single broadcast round per computation (latency-free computations). We show t...