格基规约算法发展研究

Research on the Development of the Lattice-Reduction

信息保密性的迫切需求使得密码技术成为一个热点问题,格基规约算法便是一种典型的密码技术。本文在对格基规约算法进行简单介绍的基础上,对格基规约算法的发展过程中出现的几种重要算法和典型应用进行了分析和研究,指出了发展格基规约算法的重要性,并给出了格基规约算法的发展前景。

Cryptographic techniques play a more and more important role because of the demand for se -curity of the information .The lattice-reduction is a branch of the cryptographic techniques .In this pa-per, we introduce the basic conception of the lattice -reduction and make a research on the develop-ment and the application of the lattice -reduction , the foreground of the lattice -reduction and how to develop the lattice-reduction is analyzed .