522       if (!group->meth->field_sqr(group, Z_2, Z_1, ctx)) {  in ec_GFp_simple_point_get_affine_coordinates()
565   int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);  in ec_GFp_simple_add()  local
582   field_sqr = group->meth->field_sqr;  in ec_GFp_simple_add()
617     if (!field_sqr(group, n0, &b->Z, ctx) ||  in ec_GFp_simple_add()
638     if (!field_sqr(group, n0, &a->Z, ctx) ||  in ec_GFp_simple_add()
708   if (!field_sqr(group, n0, n6, ctx) ||  in ec_GFp_simple_add()
709       !field_sqr(group, n4, n5, ctx) ||  in ec_GFp_simple_add()
756   int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);  in ec_GFp_simple_dbl()  local
769   field_sqr = group->meth->field_sqr;  in ec_GFp_simple_dbl()
795     if (!field_sqr(group, n0, &a->X, ctx) ||  in ec_GFp_simple_dbl()
803     if (!field_sqr(group, n1, &a->Z, ctx) ||  in ec_GFp_simple_dbl()
814     if (!field_sqr(group, n0, &a->X, ctx) ||  in ec_GFp_simple_dbl()
817         !field_sqr(group, n1, &a->Z, ctx) ||  in ec_GFp_simple_dbl()
818         !field_sqr(group, n1, n1, ctx) ||  in ec_GFp_simple_dbl()
841   if (!field_sqr(group, n3, &a->Y, ctx) ||  in ec_GFp_simple_dbl()
850       !field_sqr(group, &r->X, n1, ctx) ||  in ec_GFp_simple_dbl()
857   if (!field_sqr(group, n0, n3, ctx) ||  in ec_GFp_simple_dbl()
896   int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);  in ec_GFp_simple_is_on_curve()  local
907   field_sqr = group->meth->field_sqr;  in ec_GFp_simple_is_on_curve()
937   if (!field_sqr(group, rh, &point->X, ctx)) {  in ec_GFp_simple_is_on_curve()
942     if (!field_sqr(group, tmp, &point->Z, ctx) ||  in ec_GFp_simple_is_on_curve()
943         !field_sqr(group, Z4, tmp, ctx) ||  in ec_GFp_simple_is_on_curve()
984   if (!field_sqr(group, tmp, &point->Y, ctx)) {  in ec_GFp_simple_is_on_curve()
1006   int (*field_sqr)(const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *);  in ec_GFp_simple_cmp()  local
1025   field_sqr = group->meth->field_sqr;  in ec_GFp_simple_cmp()
1050     if (!field_sqr(group, Zb23, &b->Z, ctx) ||  in ec_GFp_simple_cmp()
1059     if (!field_sqr(group, Za23, &a->Z, ctx) ||  in ec_GFp_simple_cmp()
1267       if (!group->meth->field_sqr(group, tmp, &p->Z, ctx) ||  in ec_GFp_simple_points_make_affine()