fiat_id_tc26_gost_3410_2012_256_paramSetA_selectznz(Q.Z, scalar[0] & 1,
lut.Z, Q.Z);
+ point_double(&Q, &Q);
+ point_double(&Q, &Q);
+
/* move from Edwards projective to legacy projective */
point_edwards2legacy(&Q, &Q);
/* convert to affine -- NB depends on coordinate system */
fiat_id_tc26_gost_3410_2012_256_paramSetA_selectznz(Q.Z, scalar[0] & 1,
lut.Z, Q.Z);
+ point_double(&Q, &Q);
+ point_double(&Q, &Q);
+
/* move from Edwards projective to legacy projective */
point_edwards2legacy(&Q, &Q);
/* convert to affine -- NB depends on coordinate system */