3.In this paper, it applies the technique of Artificial Neural Network to classify the EM signals from the scalar multiplication in ECC, and gets the secret parameter in scalar multiplication successfully.
4.In this paper, with the basis of scalar diffraction theory, we used the means of computer optics and visual CVF(Compaq Visual Fortran), established designs software LZCOE witch consist of visual parameter input interface, program’s automatically run and result’manage and display.