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CORR
2010
Springer
66views Education» more  CORR 2010»
13 years 11 months ago
On Extractors and Exposure-Resilient Functions for Sublogarithmic Entropy
We study deterministic extractors for bit-fixing sources (a.k.a. resilient functions) and exposure-resilient functions for small min-entropy. That is, of the n bits given as input...
Yakir Reshef, Salil P. Vadhan
CRYPTO
2007
Springer
134views Cryptology» more  CRYPTO 2007»
14 years 5 months ago
Domain Extension of Public Random Functions: Beyond the Birthday Barrier
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...
Ueli M. Maurer, Stefano Tessaro