if pt == nil {
		C._goboringcrypto_EC_KEY_free(key)
		return nil, fail("EC_POINT_new")
	}
	bx := bigToBN(X)
	by := bigToBN(Y)
	ok := bx != nil && by != nil && C._goboringcrypto_EC_POINT_set_affine_coordinates_GFp(group, pt, bx, by, nil) != 0 &&
		C._goboringcrypto_EC_KEY_set_public_key(key, pt) != 0
	if bx != nil {
		C._goboringcrypto_BN_free(bx)
	}
	if by != nil {
		C._goboringcrypto_BN_free(by)
	}

void _goboringcrypto_EC_POINT_free(GO_EC_POINT*);
int _goboringcrypto_EC_POINT_get_affine_coordinates_GFp(const GO_EC_GROUP*, const GO_EC_POINT*, GO_BIGNUM*, GO_BIGNUM*, GO_BN_CTX*);
int _goboringcrypto_EC_POINT_set_affine_coordinates_GFp(const GO_EC_GROUP*, GO_EC_POINT*, const GO_BIGNUM*, const GO_BIGNUM*, GO_BN_CTX*);
int _goboringcrypto_EC_POINT_oct2point(const GO_EC_GROUP*, GO_EC_POINT*, const uint8_t*, size_t, GO_BN_CTX*);