247 search results - page 4 / 50 » Extracting All the Randomness from a Weakly Random Source |
ACISP
2007
Springer
14 years 5 hour ago
2007
Springer
Abstract. Digital signatures are often proven to be secure in the random oracle model while hash functions deviate more and more from this idealization. Liskov proposed to model a ...
BMCBI
2008
13 years 6 months ago
2008
Background: The increasing amount of published literature in biomedicine represents an immense source of knowledge, which can only efficiently be accessed by a new generation of a...
SOUPS
2009
ACM
14 years 9 days ago
2009
ACM
Randomness is a necessary ingredient in various computational tasks and especially in Cryptography, yet many existing mechanisms for obtaining randomness suffer from numerous pro...
CORR
2011
Springer
13 years 24 days ago
2011
Springer
Randomness extraction is the process of constructing a source of randomness of high quality from one or several sources of randomness of lower quality. The problem can be modeled ...
CCS
2008
ACM
13 years 7 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...