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math.CO2012
Improvements in closest point search based on dual HKZ-bases
Urs Wagner, Gerard Maze
In this paper we review the technique to solve the CVP based on dual HKZ-bases by J. Bloemer. The technique is based on the transference theorems given by Banaszczyk which imply so…
cs.CR2012
Analysis of a Key Distribution Scheme in Secure Multicasting
Maze Gerard
This article presents an analysis of the secure key broadcasting scheme proposed by Wu, Ruan, Lai and Tseng. The study of the parameters of the system is based on a connection with…