Scalar Multiplication on ECC Resistant Against SPA and DPA
Jia Liao · Journal of Tianjin University of Science and Technology · 2009
Two commonly used methods of scalar multiplication,binary methods and SPA-resistant binary methods were analyzed.To against doubling attack and DPA attack,the methods were improved.First,even numbers were turned to odd numbers by add 1,then ‘0’ will not be handled,so doubling attack can be resisted.Second,the effect of random scalar and random point is proved.The quantity of computations is not large and it’s easy to be realized.