High-speed Design of a Scalable Radix-64 Montgomery Multiplier
This paper proposed in improved version of Montgomery multiplier basing the Tencas multiple-word high-radix Montgomery multiplication algorithm. Higher radix-64 is adopted in our design. Comparing to the Tencas radix-8 multiplier, the performance of our multiplier is improved by 48％. Furthermore, the critical path was shorter by adjusting the datapath. The proposed multiplier is also able to work with any precision of the input operands and can be suitable to various public key cryptosystems.
Montgomery multiplier high-radix scalable
Yang Tong-jie Dai Zi-bin Yang Xiao-hui
Zhengzhou Institute of Information Technology Zhengzhou 450004, China
国际会议
成都
英文
781-784
2010-12-17（万方平台首次上网日期，不代表论文的发表时间）