is function was deprecated in OpenSSL 3.0, since EC_METHOD is no longer a public concept.</p>

<p>A valid point on a curve is the special point at infinity. A point is set to be at infinity by calling EC_POINT_set_to_infinity().</p>

<p>The affine coordinates for a point describe a point in terms of its x and y position. The function EC_POINT_set_affine_coordinates() sets the <b>x</b> and <b>y</b> coordinates for the point <b>p</b> defined over the curve given in <b>group</b>. The function EC_POINT_get_affi