可重构密码协处理器指令系统的设计方法  

Designing Method of Instruction Set of the Reconfigurable Crypto graphic Coprocessor

作　　者：曲英杰[1] 刘卫东[2] 战嘉瑾[2] 

机构地区：[1]东北大学博士后流动站,沈阳110006 [2]海信集团有限公司技术中心,青岛266071

出　　处：《计算机工程与应用》2004年第2期10-12,22,共4页Computer Engineering and Applications

基　　金：青岛市重点技术创新项目计划(编号:200220200025)

摘　　要：可重构密码协处理器是采用可重构体系结构的思想和方法设计而成的,用于对数据进行加/解密处理的集成电路芯片,它能够灵活、快速地实现多种不同的密码算法。文章提出了可重构密码协处理器的指令系统的设计方法,并评估了按照该方法所设计的指令系统的特性。The reconfigurable cryptographic coprocessor is the integrated circuit that is designed using the thought and method of the reconfigurable architecture and is used for encryption and decryption.The reconfigurable cryptographic co-processor can implement many different cipher algorithms flexibly and quickly.In this paper,a designing method of in-struction set of the reconfigurable cryptographic coprocessor is proposed and the characteristic of the instruction set de-signed according to this method is evaluated.

关 键 词：可重构 密码 协处理器 指令系统 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]