3451 search results - page 586 / 691 » Collaborative attack modeling |
108
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AFRICACRYPT
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. Proxy re-encryption (PRE) allows a semi-trusted proxy to convert a ciphertext originally intended for Alice into one encrypting the same plaintext for Bob. The proxy only...
140
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AP2PS
2009
IEEE
15 years 5 months ago
2009
IEEE
—P2P computing platforms are subject to a wide range of attacks. In this paper, we propose a generalisation of the previous disk-less checkpointing approach for fault-tolerance i...
129
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EUROCRYPT
2010
Springer
15 years 5 months ago
2010
Springer
We present a family of verifiable random functions which are provably secure for exponentially-large input spaces under a non-interactive complexity assumption. Prior construction...
126
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AAAI
2007
15 years 4 months ago
2007
We present Cluster Onset Detection (COD), a novel algorithm to aid in detection of epidemic outbreaks. COD employs unsupervised learning techniques in an online setting to partiti...
115
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AFRICACRYPT
2008
Springer
15 years 4 months ago
2008
Springer
Abstract. In the context of iterated hash functions, "dithering" designates the technique of adding an iteration-dependent input to the compression function in order to d...