现代电子技术2012，Vol.35Issue(18)：64-66,70,4.
AES和SMS4密码算法的高效可重构实现
Implementation of efficient reconfigurability of AES and SMS4 encryption algorithm
摘要
Abstract
The reconfigurable cipher chip, which can improve the security and flexibility of cipher chips, has good potential to become a vital component in the future. However, the speed of most reconfigurable cipher chips is pretty lower than that of ASIC chip. Based on the analysis about the structure of the AES and SMS4, a reconfigurable architecture is proposed in combination with pipeline, parallel processing and reconfiguration technology. The simulation results show that the processing speed of the AES and SMS4 algorithm implemented with the reconfigurable architecture is higher than other similar current algorithums when their resource scales are basically equal.关键词
可重构体系结构/AES算法/SMS4算法/密码芯片Key words
reconfigurable architecture/ AES encryption algorithm/ SMS4 encryption algorithm/ cipher chip分类
信息技术与安全科学引用本文复制引用
李文君,桑振夏,张亚秒,高留洋..AES和SMS4密码算法的高效可重构实现[J].现代电子技术,2012,35(18):64-66,70,4.基金项目
国家“863”计划资助项目(2009AA012200) （2009AA012200）
