IMPROVED GENERALIZATION COMMON-MULTIPLICAND MULTIPLICATIONS ALGORITHM OF YEN AND LAIH

被引:18
|
作者
WU, TC
CHANG, YS
机构
[1] Department of Information Management, National Taiwan Institute of Technology, Taipei
关键词
CRYPTOGRAPHY; COMMON-MULTIPLICAND MULTIPLICATION;
D O I
10.1049/el:19951189
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
Yen and Laih proposed an algorithm for efficient computation of the common-multiplicand multiplications problem {X x Y-i/i = 1, 2,..., t; t greater than or equal to 2}, which is very useful for public key cryptographic exponentiation computation. By using a k-times folding technique, the authors present an improved generalisation of the algorithm of Yen and Laih and show that the improvement needs fewer multiplications compared with the original algorithm of Yen and Laih.
引用
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页码:1738 / 1739
页数:2
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