Fast and Pipelined Bit-Parallel Montgomery Multiplication and Squaring over GF(2m)

被引:0
|
作者
Rashidi, Bahram [1 ]
Sayedi, Sayed Masoud [1 ]
Farashahi, Reza Rezaeian [2 ]
机构
[1] Isfahan Univ Technol, Dept Elect & Comp Engn, Esfahan 8415683111, Iran
[2] Isfahan Univ Technol, Dept Math, Esfahan 8415683111, Iran
关键词
Bit-parallel Montgomery Multiplier; Pipelining; Elliptic Curve Cryptography; Trinomials; MULTIPLIERS;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper presents an efficient implementation of a fast and pipelined Bit-parallel Montgomery multiplier and squaring over GF(2(m)) generated by irreducible trinomials. The architecture of the multiplier is based on a parallel and independent computation of multiplication by negative powers of x as polynomial variable in multiplication and squaring. The structure has a regular and low complex architecture with a low critical path. The critical path delay is decreased by using a 2-stage pipelining technique. The proposed method over the binary extension field GF(2(233)) has been successfully verified and synthesized using Xilinx ISE 11 by Virtex-4, XC4VLX100 FPGA. Maximum operation frequency of multiplier is 281.3 MHz.
引用
收藏
页码:17 / 22
页数:6
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