Published Online: Sep 12, 2012
Page range: 47 - 59
DOI: https://doi.org/10.2478/v10037-012-0007-z
This content is open access.
In this article, we formalize Z-module, that is a module over integer ring. Z-module is necassary for lattice problems, LLL (Lenstra-Lenstra-Lovász) base reduction algorithm and cryptographic systems with lattices [11].