3 papers
math.AC2016
Giesbrecht's algorithm, the HFE cryptosystem and Ore's -polynomials
Robert S. Coulter, George Havas, Marie Henderson
We report on a recent implementation of Giesbrecht's algorithm for factoring polynomials in a skew-polynomial ring. We also discuss the equivalence between factoring polynomials in…
math.CO2016
On the splitting case of a semi-biplane construction
Robert S. Coulter, Marie Henderson
We consider the case where a particular incidence structure splits into two substructures. The incidence structure in question was used previously by the authors to construct semi-…
cs.CR2014
Planning Security Services for IT Systems
Marie Henderson, Howard Philip Page
Often the hardest job is to get business representatives to look at security as something that makes managing their risks and achieving their objectives easier, with security compl…