978 search results - page 27 / 196 » Knowledge, Probability, and Adversaries |
CSDA
2006
14 years 9 months ago
2006
This article deals with the compact representation of incomplete probabilistic knowledge which can be encountered in risk evaluation problems, for instance in environmental studie...
AI
2008
Springer
14 years 8 months ago
2008
Springer
Although classical first-order logic is the de facto standard logical foundation for artificial intelligence, the lack of a built-in, semantically grounded capability for reasonin...
CRYPTO
2007
Springer
15 years 3 months ago
2007
Springer
We initiate a complexity-theoretic treatment of hardness amplification for collision-resistant hash functions, namely the transformation of weakly collision-resistant hash functio...
INDOCRYPT
2003
Springer
15 years 2 months ago
2003
Springer
OMAC, TMAC and XCBC are CBC-type MAC schemes which are provably secure for arbitrary message length. In this paper, we present a more tight upper bound on Advmac for each scheme, w...
IJNSEC
2006
14 years 9 months ago
2006
This paper studies the security against differential/linear cryptanalysis and the pseudorandomness for a class of generalized Feistel scheme with SP round function called GFSP. We ...