Performance Analysis of Number Theoretic Transform for Lattice-Based Cryptography

被引:0
|
作者
Mohsen, Ayman W. [1 ]
Sobh, Mohamed A. [1 ]
Bahaa-Eldin, Ayman M. [2 ]
机构
[1] Ain Shams Univ, Comp & Syst Engn Dept, Cairo, Egypt
[2] Misr Int Univ, Cairo, Egypt
关键词
Ring-LWE; number theoretic transform; polynomial multiplication; SSE; AVX2;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This study concentrates on the performance of number theoretic transform (NTT) which is a technique used to speed up polynomial multiplication in ring-LWE based cryptosystems. The NTT is the most time-consuming operation in such cryptosystems. Different implementations of the NTT were tested on SSE and AVX2 architectures.
引用
收藏
页码:442 / 447
页数:6
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