In the initialization step the S-boxes (S_BOX and INV_S_BOX) and the polynomial matrices (POLY_MAT and INV_POLY_MAT) are created and an example cipher key is expanded into the round key schedule (W).aes part1-5-In the initialization step the S-boxes

In the initialization step the S-boxes (S_BOX and INV_S_BOX) and the polynomial matrices (POLY_MAT and INV_POLY_MAT) are created and an example cipher key is expanded into the round key schedule (W).aes part4-5-In the initialization step the S-boxes

If an interpolating curve follows very closely to the data polygon, the length of the curve segment between two adjacent data points would be very close to the length of the chord of these two data points, and the length of the interpolating curve wo