华中科技大学学报（自然科学版）Issue(9)：51-54,4.DOI:10.13245/j.hust.150910
可扩展双域模乘器设计与研究
Design and research of dual-field scalable modular multiplier
廖望 1万美琳 1戴葵 1邹雪城1
作者信息
- 1. 华中科技大学光学与电子信息学院，湖北武汉430074
- 折叠
摘要
Abstract
The architecture of high‐performance scalable modular multiplier on dual‐field was pro‐posed .Various applications focused on either performance or cost could be satisfied by adjusting the parameter of scalable arithmetic units .Firstly the basic architecture of multiplier was proposed based on the word‐based Montgomery algorithm ,and then the two approaches of performance improvement and their trade‐off between working frequencies were discussed .Moreover ,with integration of dual‐field from algorithm to structure ,modular multiplication over both prime and binary fields could be supported ,which was valuable to elliptic curve cryptography (ECC) .At last ,evaluation shows that for 256 bit modular multiplication over prime field ,low cost with reasonable performance or ultra high performance with additional cost both can be achieved according to different configurations .关键词
超大规模集成电路/蒙哥马利模乘/流水线处理系统/公钥密码学/可扩展性Key words
very large scale intergration/Montgomery modular multiplier/pipeline processing sys-tem/public key cryptography/scalability分类
信息技术与安全科学引用本文复制引用
廖望,万美琳,戴葵,邹雪城..可扩展双域模乘器设计与研究[J].华中科技大学学报（自然科学版）,2015,(9):51-54,4.
