Lines Matching refs:py

64 ec_GFp_pt_aff2jac(const mp_int *px, const mp_int *py, mp_int *rx,  in ec_GFp_pt_aff2jac()  argument
69 if (ec_GFp_pt_is_inf_aff(px, py) == MP_YES) { in ec_GFp_pt_aff2jac()
73 MP_CHECKOK(mp_copy(py, ry)); in ec_GFp_pt_aff2jac()
88 ec_GFp_pt_jac2aff(const mp_int *px, const mp_int *py, const mp_int *pz, in ec_GFp_pt_jac2aff() argument
102 if (ec_GFp_pt_is_inf_jac(px, py, pz) == MP_YES) { in ec_GFp_pt_jac2aff()
110 MP_CHECKOK(mp_copy(py, ry)); in ec_GFp_pt_jac2aff()
116 MP_CHECKOK(group->meth->field_mul(py, &z3, ry, group->meth)); in ec_GFp_pt_jac2aff()
129 ec_GFp_pt_is_inf_jac(const mp_int *px, const mp_int *py, const mp_int *pz) in ec_GFp_pt_is_inf_jac() argument
137 ec_GFp_pt_set_inf_jac(mp_int *px, mp_int *py, mp_int *pz) in ec_GFp_pt_set_inf_jac() argument
151 ec_GFp_pt_add_jac_aff(const mp_int *px, const mp_int *py, const mp_int *pz, in ec_GFp_pt_add_jac_aff() argument
173 if (ec_GFp_pt_is_inf_jac(px, py, pz) == MP_YES) { in ec_GFp_pt_add_jac_aff()
179 MP_CHECKOK(mp_copy(py, ry)); in ec_GFp_pt_add_jac_aff()
192 MP_CHECKOK(group->meth->field_sub(&B, py, &D, group->meth)); in ec_GFp_pt_add_jac_aff()
212 MP_CHECKOK(group->meth->field_mul(py, &C3, &C3, group->meth)); in ec_GFp_pt_add_jac_aff()
240 ec_GFp_pt_dbl_jac(const mp_int *px, const mp_int *py, const mp_int *pz, in ec_GFp_pt_dbl_jac() argument
255 if (ec_GFp_pt_is_inf_jac(px, py, pz) == MP_YES) { in ec_GFp_pt_dbl_jac()
290 MP_CHECKOK(group->meth->field_add(py, py, rz, group->meth)); in ec_GFp_pt_dbl_jac()
293 MP_CHECKOK(group->meth->field_add(py, py, &t0, group->meth)); in ec_GFp_pt_dbl_jac()
333 ec_GFp_pt_mul_jac(const mp_int *n, const mp_int *px, const mp_int *py, in ec_GFp_pt_mul_jac() argument
347 ARGCHK((n != NULL) && (px != NULL) && (py != NULL), MP_BADARG); in ec_GFp_pt_mul_jac()
359 MP_CHECKOK(mp_copy(py, &precomp[1][1])); in ec_GFp_pt_mul_jac()
415 const mp_int *py, mp_int *rx, mp_int *ry, in ec_GFp_pts_mul_jac() argument
436 || (py == NULL))), MP_BADARG); in ec_GFp_pts_mul_jac()
440 return ECPoint_mul(group, k2, px, py, rx, ry); in ec_GFp_pts_mul_jac()
441 } else if ((k2 == NULL) || (px == NULL) || (py == NULL)) { in ec_GFp_pts_mul_jac()
462 field_enc(py, &precomp[1][0][1], group->meth)); in ec_GFp_pts_mul_jac()
465 MP_CHECKOK(mp_copy(py, &precomp[1][0][1])); in ec_GFp_pts_mul_jac()
478 field_enc(py, &precomp[0][1][1], group->meth)); in ec_GFp_pts_mul_jac()
481 MP_CHECKOK(mp_copy(py, &precomp[0][1][1])); in ec_GFp_pts_mul_jac()