操作数
师(数学)
模块化设计
模运算
密码系统
计算机科学
词(群论)
算术
混合密码体制
建筑
并行计算
计算机体系结构
算法
计算机硬件
密码学
数学
操作系统
几何学
艺术
视觉艺术
作者
Xiaoting Hu,Zhongping Qin,Yali Liu,Qi Yang
出处
期刊:Communications in computer and information science
日期:2020-01-01
卷期号:: 616-626
标识
DOI:10.1007/978-981-15-8086-4_58
摘要
Modular Division is an essential operation in RSA and ECC cryptosystem. Compared with other essential operations, modular division is most complicated and time-consuming operation. Its implementation performance has a great effect on the performance of relevant cryptosystem. Especially, when operand is large number (1024-bit or larger), the optimization of modular division performance is vital to improve the performance of whole cryptosystem. In this paper, we first propose a word-oriented modular division algorithm and then develop an efficient CSA implementation architecture. Experiment shows that the proposed architecture can get better performance than other architectures and the longer size of operand is, the better performance is. It is significant for modular division application.
科研通智能强力驱动
Strongly Powered by AbleSci AI