263 search results - page 6 / 53 » Extracting Randomness Using Few Independent Sources |
CCS
2008
ACM
13 years 9 months ago
2008
ACM
In this paper, we study the security of a practical randomness extractor and its application in the tls standard. Randomness extraction is the first stage of key derivation functi...
FOCS
2002
IEEE
14 years 9 days ago
2002
IEEE
Randomization is vital in cryptography: secret keys should be randomly generated and most cryptographic primitives (e.g., encryption) must be probabilistic. As a bstraction, it is...
STOC
2005
ACM
14 years 7 months ago
2005
ACM
We present new explicit constructions of deterministic randomness extractors, dispersers and related objects. We say that a distribution X on binary strings of length n is a -sour...
ECCC
2011
13 years 2 months ago
2011
We consider the problem of extracting randomness from sources that are efficiently samplable, in the sense that each output bit of the sampler only depends on some small number d ...
ICA
2007
Springer
13 years 11 months ago
2007
Springer
Independent Component Analysis (ICA) is a statistical method for expressing an observed set of random vectors as a linear combination of statistically independent components. This...