180 search results - page 35 / 36 » An Information-Theoretic Model for Steganography |
ASIACRYPT
2010
Springer
14 years 7 months ago
2010
Springer
In a recent work, Mangard et al. showed that under certain assumptions, the (so-called) standard univariate side-channel attacks using a distance-of-means test, correlation analysi...
CORR
2010
Springer
14 years 4 months ago
2010
Springer
The problem of reliable communication over unknown frequency-selective block-fading channels with sparse impulse responses is considered. In particular, discrete-time impulse respo...
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STOC
2009
ACM
15 years 10 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...
KDD
2002
ACM
15 years 10 months ago
2002
ACM
In this paper we propose a new information-theoretic divisive algorithm for word clustering applied to text classification. In previous work, such "distributional clustering&...
CTRSA
2009
Springer
15 years 4 months ago
2009
Springer
Zero-knowledge set is a primitive introduced by Micali, Rabin, and Kilian (FOCS 2003) which enables a prover to commit a set to a verifier, without revealing even the size of the...