45 search results - page 5 / 9 » Randomized Quicksort and the Entropy of the Random Source |
CHES
2009
Springer
14 years 8 months ago
2009
Springer
We have devised a frequency injection attack which is able to destroy the source of entropy in ring-oscillator-based true random number generators (TRNGs). A TRNG will lock to freq...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
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...
DCC
2010
IEEE
14 years 2 months ago
2010
IEEE
We introduce an alternative Lempel-Ziv text parsing, LZ-End, that converges to the entropy and in practice gets very close to LZ77. LZ-End forces sources to finish at the end of ...
TIT
2008
13 years 7 months ago
2008
Abstract--We consider sources and channels with memory observed through erasure channels. In particular, we examine the impact of sporadic erasures on the fundamental limits of los...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
— The distributed source coding problem is considered when the sensors, or encoders, are under Byzantine attack; that is, an unknown number of sensors have been reprogrammed by a...