82 search results - page 1 / 17 » On generalized separating hash families |
JCT
2011
13 years 13 days ago
2011
This paper aims to present a new upper bound on the size of separating hash families. This bound improves previously known bounds for separating hash families of general type. Key...
JCT
2008
13 years 5 months ago
2008
IACR
2011
12 years 5 months ago
2011
Abstract. Sponge functions were introduced by Bertoni et al. as an alternative to the classical MerkleDamg˚ard design. Many hash function submissions to the SHA-3 competition laun...
TIT
2008
13 years 5 months ago
2008
We present some improved bounds on necessary conditions for separating hash families of type {w, w} and type {w, w - 1}. In particular, these bounds apply to secure frameproof cod...
FSE
2009
Springer
14 years 6 months ago
2009
Springer
Enhanced Target Collision Resistance (eTCR) property for a hash function was put forth by Halevi and Krawczyk in Crypto 2006, in conjunction with the randomized hashing mode that i...