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EUROCRYPT
2010
Springer
14 years 2 months ago
2010
Springer
We present a constant-round non-malleable commitment scheme based on the existence of sub-exponential one-way functions and using a blackbox proof of security. As far as we know, t...
EUROGP
1999
Springer
14 years 2 months ago
1999
Springer
The paper presents the abstraction transformation which is a fundaethod for creating functions in ADATE. The use of abstraction turns out to be similar to evolution by gene duplic...
ICISC
2007
13 years 11 months ago
2007
A simple method for constructing collisions for Shpilrain’s polynomial-based hash function from ICISC 2006 is presented. The attack relies on elementary linear algebra and can be...
ESANN
2006
13 years 11 months ago
2006
We present an extension to a recent method for learning of nonlinear manifolds, which allows to incorporate general cost functions. We focus on the -insensitive loss and visually d...
IEICET
2006
13 years 10 months ago
2006
This paper proposes candidate one-way functions constructed with a certain type of endomorphisms on non-supersingular elliptic curves and presents several pieces of evidence of the...