At Eurocrypt ’96, Coppersmith proposed an algorithm for finding small roots of bivariate integer polynomial equations, based on lattice reduction techniques. But the approach is...
Abstract. Integer factorization is a very hard computational problem. Currently no ecient algorithm for integer factorization is publicly known. However, this is an important probl...
Abstract--This paper deals with the design and implementation of an image transform coding algorithm based on the integer wavelet transform (IWT). First of all, criteria are propos...
Marco Grangetto, Enrico Magli, Maurizio Martina, G...
We call a vector x 2 IRn highly regular if it satis es < x m >= 0 for some short, non{zero integer vector m where < : : > is the inner product. We present an algorithm...
Provable security usually makes the assumption that a source of perfectly random and secret data is available. However, in practical applications, and especially when smart cards a...
Pierre-Alain Fouque, Nick Howgrave-Graham, Gwena&e...