龙芯处理器商用密码指令集运算性能分析  

Performance Analysis of Commercial Cryptographic Instruction Set Operations for Godson Processors

作　　者：徐海波 XU Haibo(Beijing Saidi Software Evaluation Engineering Technology Center Co.,Ltd.,Beijing 100048,China)

机构地区：[1]北京赛迪软件测评工程技术中心有限公司,北京100048

出　　处：《数字通信世界》2023年第9期86-88,共3页Digital Communication World

摘　　要：文章介绍了龙芯处理器3A5000内置硬件加密模块,支持商用密码SM2/3/4,通过搭建测试环境,对龙芯3A5000处理器运算SM2/3/4算法的速度和吞吐量进行了测试,并与其他8款市面上主流的处理器进行了比较;对测试结果进行了分析,根据英特尔CPU的指令集机制进行了估算,与上一代处理器进行了对比,并对下一代处理器进行了展望。The article introduces the built-in hardware encryption module of the Godson 3A5000 processor,which supports commercial password SM2/3/4.By building a testing environment,the speed and throughput of the Godson 3A5000 processor's SM2/3/4 algorithm were tested,and compared with eight other mainstream processors on the market.The test results were analyzed,estimated based on the instruction set mechanism of Intel CPUs,compared with the previous generation of processors,and looked forward to the next generation of processors.

关 键 词：龙芯处理器 商用密码 指令集 性能 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]