16 search results - page 1 / 4 » Computing modular polynomials in quasi-linear time |
CORR
2007
Springer
14 years 4 months ago
2007
Springer
We analyse and compare the complexity of several algorithms for computing modular polynomials. We show that an algorithm relying on floating point evaluation of modular functions...
JOC
2007
14 years 4 months ago
2007
Abstract. We address one of the most fundamental problems concerning the RSA cryptosystem: does the knowledge of the RSA public and secret key-pair (e, d) yield the factorization o...
ISSAC
2007
Springer
14 years 10 months ago
2007
Springer
We present a first sparse modular algorithm for computing a greatest common divisor of two polynomials f1, f2 ∈ L[x] where L is an algebraic function field in k ≥ 0 paramete...
ISSAC
2005
Springer
14 years 10 months ago
2005
Springer
Let A and B be two polynomials in [x,y] and let R = resx(A, B) denote the resultant of A and B taken wrt x. In this paper we modify Collins’ modular algorithm for computing R...
LICS
2005
IEEE
14 years 10 months ago
2005
IEEE
Hierarchical graph definitions allow a modular description of graphs using modules for the specification of repeated substructures. Beside this modularity, hierarchical graph de...