可重构分组密码处理结构的研究与设计

The Research and Design of Reconfigurable Block Cipher Processing Architecture

文章分析了主要分组密码算法操作特征以及处理结构的特点,结合可重构处理结构的设计方法,提出一种可重构密码处理结构。设计实现了基于可重构密码处理结构的验证原型。分析结果表明,在验证原型上执行的分组密码算法都可达到较高的性能。

This paper has analysed the operation and processing structure characteristics of popular block cipher algorithms,and proposed a reconfigurable cipher processing architecture combining the design method of reconfigurable processing architecture.We have implemented a prototype based on reconfigurable cipher processing architecture.The results of analysis prove that the prototype can guarantee high flexibility for most of block cipher algorithms.