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CRYPTO
2007
Springer
14 years 2 months ago
2007
Springer
A public random function is a random function that is accessible by all parties, including the adversary. For example, a (public) random oracle is a public random function {0, 1}â...
EUROCRYPT
2005
Springer
14 years 1 months ago
2005
Springer
A (1,2)-robust combiner for a cryptographic primitive P is a construction that takes two candidate schemes for P and combines them into one scheme that securely implement P even i...
CCS
2011
ACM
12 years 8 months ago
2011
ACM
We present the design, implementation and evaluation of an algorithm that checks audit logs for compliance with privacy and security policies. The algorithm, which we name reduce,...
ASIACRYPT
2003
Springer
14 years 1 months ago
2003
Springer
We introduce a new cryptographic tool: multiset hash functions. Unlike standard hash functions which take strings as input, multiset hash functions operate on multisets (or sets). ...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
Optical flow estimation from image sequences has been for several years a mathematical process carried out by general purpose processors in no real time. In this work a specific a...