Low-complexity versatile finite field multiplier in normal basis

被引:2
|
作者
Li, H [1 ]
Zhang, CN
机构
[1] Univ Lethbridge, Dept Math & Comp Sci, Lethbridge, AB T1K 3M4, Canada
[2] Univ Regina, Dept Comp Sci, TRLabs, Regina, SK S4S 0A2, Canada
关键词
finite field multiplication; Massey-Omura multiplier; normal basis; VLSI; encryption;
D O I
10.1155/S111086570220414X
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A low-complexity VLSI array of versatile multiplier in normal basis over GF(2(n)) is presented. The finite field parameters can be changed according to the user's requirement and make the multiplier reusable in different applications. It increases the flexibility to use the same multiplier for different applications and reduces the user's cost. The proposed multiplier has a regular structure and is very suitable for high speed VLSI implementation. In addition, the pipeline versatile multiplier can be modified to a low-cost architecture which is feasible in embedded systems and restricted computing environments.
引用
收藏
页码:954 / 960
页数:7
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