A note on speeding up exponentiation by precomputation

被引:0
|
作者
Herendi, Tamas [1 ]
机构
[1] Univ Debrecen, Fac Informat, H-4010 Debrecen, Hungary
来源
PUBLICATIONES MATHEMATICAE-DEBRECEN | 2011年 / 79卷 / 3-4期
关键词
exponentiation; addition chains; precomputation;
D O I
10.5486/PMD.2011.5164
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We analyse the lower bounds for the number of exponentiation necessary to compute the powers of a fixed member of an Abelian group and give a method for a reasonably fast powering by storing some previously computed powers.
引用
收藏
页码:469 / 478
页数:10
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