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.
作者
周维龙
欧阳洪波
李小宝
ZHOU Weilong;OUYANG Hongbo;LI Xiaobao(College of Electrical and Information Engineering,Hunan University of Technology,Zhuzhou Hunan 412007,China)
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)。
关键词
椭圆曲线加密
FPGA
模加/减运算
模乘法运算
elliptic curve cryptosystem
FPGA
modular-addition/subtraction
modular-multiplication