Title
On the last fall degree of zero-dimensional Weil descent systems
Abstract
In this article we will discuss a mostly theoretical framework for solving zero-dimensional polynomial systems. Complexity bounds are obtained for solving such systems using a new parameter, called the last fall degree, which does not depend on the choice of a monomial order. The method is similar to certain MutantXL algorithms, but our abstract formulation has advantages. For example, we can prove that the cryptographic systems multi-HFE and HFE are insecure.
Year
DOI
Venue
2015
10.1016/j.jsc.2017.08.002
Journal of Symbolic Computation
Keywords
Field
DocType
13P10,13P15
Monomial order,Discrete mathematics,Combinatorics,Finite field,Cryptographic protocol,Polynomial,Cryptography,Upper and lower bounds,Cardinality,Gröbner basis,Mathematics
Journal
Volume
ISSN
Citations 
87
0747-7171
2
PageRank 
References 
Authors
0.43
10
4
Name
Order
Citations
PageRank
Ming-Deh A. Huang1718133.28
Michiel Kosters2152.44
Yun Yang3769.80
Sze Ling Yeo4408.76