椭圆曲线加密算法的FPGA实现  

Implementation of Elliptic Curve Encryption Algorithm Based on FPGA

作　　者：周维龙[1] 欧阳洪波[1] 李小宝 ZHOU Weilong;OUYANG Hongbo;LI Xiaobao(College of Electrical and Information Engineering,Hunan University of Technology,Zhuzhou Hunan 412007,China)

机构地区：[1]湖南工业大学电气与信息工程学院,湖南株洲412007

出　　处：《湖南工业大学学报》2022年第6期29-33,41,共6页Journal of Hunan University of Technology

基　　金：湖南省教育厅科学研究基金资助项目(18C0537);湖南省教育厅优秀青年科研基金资助项目(18B305)。

摘　　要：提出一种基于FPGA的椭圆曲线加密算法的设计与实现,详细介绍了椭圆曲线加密的层次结构与框图设计,重点分析了模加/减运算与模乘法运算的计算原理,完成了核心算法的FPGA程序设计,并结合Modelism给出模加/减运算、模乘法运算的时序仿真结果,验证了算法设计的准确性。A design and implementation of an elliptic curve encryption algorithm has been proposed based on FPGA,with a detailed introduction to the hierarchical structure and block diagram design of elliptic curve encryption,as well as an emphatic analysis of the calculation principles of modular-addition/subtraction and modular-multiplication,followed by the completion of the FPGA program design of the core algorithm.Meanwhile,combined with Modelism,the timing simulation results of modular-addition/subtraction and modular-multiplication can be obtained,thus verifying the accuracy of the algorithm design.

关 键 词：椭圆曲线加密 FPGA 模加/减运算 模乘法运算 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]