58 ec_GFp_pt_is_inf_aff(const mp_int *px, const mp_int *py)  in ec_GFp_pt_is_inf_aff()  argument
61 	if ((mp_cmp_z(px) == 0) && (mp_cmp_z(py) == 0)) {  in ec_GFp_pt_is_inf_aff()
71 ec_GFp_pt_set_inf_aff(mp_int *px, mp_int *py)  in ec_GFp_pt_set_inf_aff()  argument
73 	mp_zero(px);  in ec_GFp_pt_set_inf_aff()
83 ec_GFp_pt_add_aff(const mp_int *px, const mp_int *py, const mp_int *qx,  in ec_GFp_pt_add_aff()  argument
94 	MP_CHECKOK(mp_init(&lambda, FLAG(px)));  in ec_GFp_pt_add_aff()
95 	MP_CHECKOK(mp_init(&temp, FLAG(px)));  in ec_GFp_pt_add_aff()
96 	MP_CHECKOK(mp_init(&tempx, FLAG(px)));  in ec_GFp_pt_add_aff()
97 	MP_CHECKOK(mp_init(&tempy, FLAG(px)));  in ec_GFp_pt_add_aff()
99 	if (ec_GFp_pt_is_inf_aff(px, py) == 0) {  in ec_GFp_pt_add_aff()
107 		MP_CHECKOK(mp_copy(px, rx));  in ec_GFp_pt_add_aff()
113 	if (mp_cmp(px, qx) != 0) {  in ec_GFp_pt_add_aff()
115 		MP_CHECKOK(group->meth->field_sub(px, qx, &tempx, group->meth));  in ec_GFp_pt_add_aff()
146 	MP_CHECKOK(group->meth->field_sub(&tempx, px, &tempx, group->meth));  in ec_GFp_pt_add_aff()
169 ec_GFp_pt_sub_aff(const mp_int *px, const mp_int *py, const mp_int *qx,  in ec_GFp_pt_sub_aff()  argument
177 	MP_CHECKOK(mp_init(&nqy, FLAG(px)));  in ec_GFp_pt_sub_aff()
180 	res = group->point_add(px, py, qx, &nqy, rx, ry, group);  in ec_GFp_pt_sub_aff()
190 ec_GFp_pt_dbl_aff(const mp_int *px, const mp_int *py, mp_int *rx,  in ec_GFp_pt_dbl_aff()  argument
193 	return ec_GFp_pt_add_aff(px, py, px, py, rx, ry, group);  in ec_GFp_pt_dbl_aff()
203 ec_GFp_pt_mul_aff(const mp_int *n, const mp_int *px, const mp_int *py,  in ec_GFp_pt_mul_aff()  argument
231 	MP_CHECKOK(mp_copy(px, &qx));  in ec_GFp_pt_mul_aff()
296 ec_GFp_validate_point(const mp_int *px, const mp_int *py, const ECGroup *group)  in ec_GFp_validate_point()  argument
306 	MP_CHECKOK(mp_init(&accl, FLAG(px)));  in ec_GFp_validate_point()
307 	MP_CHECKOK(mp_init(&accr, FLAG(px)));  in ec_GFp_validate_point()
308 	MP_CHECKOK(mp_init(&tmp, FLAG(px)));  in ec_GFp_validate_point()
309 	MP_CHECKOK(mp_init(&pxt, FLAG(px)));  in ec_GFp_validate_point()
310 	MP_CHECKOK(mp_init(&pyt, FLAG(px)));  in ec_GFp_validate_point()
313 	if (ec_GFp_pt_is_inf_aff(px, py) == MP_YES) {  in ec_GFp_validate_point()
320 	if ((MP_SIGN(px) == MP_NEG) || (mp_cmp(px, &group->meth->irr) >= 0) ||  in ec_GFp_validate_point()
327 		group->meth->field_enc(px, &pxt, group->meth);  in ec_GFp_validate_point()
330 		mp_copy(px, &pxt);  in ec_GFp_validate_point()
350 	MP_CHECKOK( ECPoint_mul(group, &group->order, px, py, &pxt, &pyt) );  in ec_GFp_validate_point()