FSS
2011
13 years 2 months ago
2011
In many practical applications, it is useful to represent a function f(x) by its fuzzy transform, i.e., by the “average” values Fi = f(x) · Ai(x) dx Ai(x) dx over different ...
FSS
2011
13 years 2 months ago
2011
FSE
2011
Springer
13 years 2 months ago
2011
Springer
Abstract. Blue Midnight Wish (BMW) is one of the fastest SHA-3 candidates in the second round of the competition. In this paper we study the compression function of BMW and we obta...
FSE
2011
Springer
13 years 2 months ago
2011
Springer
We study the software performance of authenticated-encryption modes CCM, GCM, and OCB. Across a variety of platforms, we find OCB to be substantially faster than either alternati...
FSE
2011
Springer
13 years 2 months ago
2011
Springer
Abstract. Bellare and Kohno introduced a formal framework for the study of related-key attacks against blockciphers. They established sufficient conditions (output-unpredictabilit...
FSE
2011
Springer
13 years 2 months ago
2011
Springer
In this paper, we present new results on the second-round SHA-3 candidate ECHO. We describe a method to construct a collision in the compression function of ECHO-256 reduced to fou...
FSE
2011
Springer
13 years 2 months ago
2011
Springer
Hamsi is one of the 14 second-stage candidates in NIST’s SHA-3 competition. The only previous attack on this hash function was a very marginal attack on its 256-bit version publi...
FSE
2011
Springer
13 years 2 months ago
2011
Springer
At Eurocrypt 2001, Biryukov and Shamir investigated the security of AES-like ciphers where the substitutions and affine transformations are all key-dependent and successfully crypt...
EUROCRYPT
2011
Springer
13 years 2 months ago
2011
Springer
We define the BQS-UC model, a variant of the UC model, that deals with protocols in the bounded quantum storage model. We present a statistically secure commitment protocol in th...
EUROCRYPT
2011
Springer
13 years 2 months ago
2011
Springer
In this work, we present HIBE and ABE schemes which are “unbounded” in the sense that the public parameters do not impose additional limitations on the functionality of the sy...