842 typedef uint64_t fe[NLIMBS];  typedef
848 typedef uint32_t fe[NLIMBS];  typedef
873 static void fe_sqr(fe out, const fe in) {  in fe_sqr()
877 static void fe_tobytes(uint8_t out[NBYTES], const fe in) {  in fe_tobytes()
883 static void fe_frombytes(fe out, const uint8_t in[NBYTES]) {  in fe_frombytes()
892 static void fe_from_montgomery(fe x) {  in fe_from_montgomery()
899 static int BN_to_fe(fe out, const BIGNUM *bn) {  in BN_to_fe()
908 static BIGNUM *fe_to_BN(BIGNUM *out, const fe in) {  in fe_to_BN()
920 static void fe_inv(fe out, const fe in) {  in fe_inv()
921   fe ftmp, ftmp2;  in fe_inv()
923   fe e2, e4, e8, e16, e32, e64;  in fe_inv()
1006 static void point_double(fe x_out, fe y_out, fe z_out,  in point_double()
1007                          const fe x_in, const fe y_in, const fe z_in) {  in point_double()
1008   fe delta, gamma, beta, ftmp, ftmp2, tmptmp, alpha, fourbeta;  in point_double()
1060 static void point_add(fe x3, fe y3, fe z3, const fe x1,  in point_add()
1061                       const fe y1, const fe z1, const int mixed,  in point_add()
1062                       const fe x2, const fe y2, const fe z2) {  in point_add()
1063   fe x_out, y_out, z_out;  in point_add()
1068   fe z1z1; fe_sqr(z1z1, z1);  in point_add()
1070   fe u1, s1, two_z1z2;  in point_add()
1073     fe z2z2; fe_sqr(z2z2, z2);  in point_add()
1099   fe u2; fe_mul(u2, x2, z1z1);  in point_add()
1102   fe h; fe_sub(h, u2, u1);  in point_add()
1110   fe z1z1z1; fe_mul(z1z1z1, z1, z1z1);  in point_add()
1113   fe s2; fe_mul(s2, y2, z1z1z1);  in point_add()
1116   fe r;  in point_add()
1128   fe i;  in point_add()
1133   fe j; fe_mul(j, h, i);  in point_add()
1136   fe v; fe_mul(v, u1, i);  in point_add()
1147   fe s1j;  in point_add()
1197 static const fe g_pre_comp[2][16][3] = {
1351 static const fe g_pre_comp[2][16][3] = {
1513                          const fe pre_comp[/*size*/][3],  in select_point()
1514                          fe out[3]) {  in select_point()
1515   OPENSSL_memset(out, 0, sizeof(fe) * 3);  in select_point()
1537 static void batch_mul(fe x_out, fe y_out, fe z_out,  in batch_mul()
1539                       const fe p_pre_comp[17][3]) {  in batch_mul()
1541   fe nq[3] = {{0},{0},{0}}, ftmp, tmp[3];  in batch_mul()
1633   fe x, y, z1, z2;  in ec_GFp_nistp256_point_get_affine_coordinates()
1678   fe p_pre_comp[17][3];  in ec_GFp_nistp256_points_mul()
1679   fe x_out, y_out, z_out;  in ec_GFp_nistp256_points_mul()
1710             (const fe (*) [3])p_pre_comp);  in ec_GFp_nistp256_points_mul()