基于VHDL语言M序列密码系统设计的新方法

A Novel Approach to Design of M-Sequences Ciphers Based on VHDL Language

文章介绍了用M序列为密钥序列的序列密码系统的优越性,提出了采用VHDL语言来设计这种序列密码系统的新方法。和现有的其他方法比较,该方法具有硬件实现容易,处理速度快,实时性好,密钥管理方便,体积小等特点。

This paper presents advantage of M-sequences ciphers system by using M sequences as key sequences and proposes the design method of this system based on VHDL language. In this way there are many merits in this system achieving ha rdware easily, processing speed quickly, good timeliness, managing keys expedien tly and small volume, etc.