3451 search results - page 586 / 691 » Collaborative attack modeling |
AFRICACRYPT
2010
Springer
13 years 11 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...
AP2PS
2009
IEEE
13 years 11 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...
EUROCRYPT
2010
Springer
13 years 11 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...
AAAI
2007
13 years 10 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...
AFRICACRYPT
2008
Springer
13 years 10 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...