CCS
2008
ACM
14 years 4 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...
CHES
2003
Springer
14 years 8 months ago
2003
Springer
A true random number generator (TRNG) usually consists of two components: an “unpredictable” source with high entropy, and a randomness extractor — a function which, when app...
FSTTCS
2009
Springer
14 years 9 months ago
2009
Springer
We clarify the role of Kolmogorov complexity in the area of randomness extraction. We show that a computable function is an almost randomness extractor if and only if it is a Kolm...