/* move from Edwards projective to legacy projective */
point_edwards2legacy(&Q, &Q);
/* convert to affine -- NB depends on coordinate system */
/* move from Edwards projective to legacy projective */
point_edwards2legacy(&Q, &Q);
/* convert to affine -- NB depends on coordinate system */
/* move from Edwards projective to legacy projective */
point_edwards2legacy(&Q, &Q);
/* convert to affine -- NB depends on coordinate system */
/* move from Edwards projective to legacy projective */
point_edwards2legacy(&Q, &Q);
/* convert to affine -- NB depends on coordinate system */