131 static int s_mp_exptmod(mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int redmode);
176 static int mp_exptmod_fast (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int redmode);
591 mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y)  in mp_exptmod()  argument
598   if (P->sign == MP_NEG) {  in mp_exptmod()
615      if ((err = mp_invmod(G, P, &tmpG)) != MP_OKAY) {  in mp_exptmod()
631      err = mp_exptmod(&tmpG, &tmpX, P, Y);  in mp_exptmod()
644   if (mp_reduce_is_2k_l(P) == MP_YES) {  in mp_exptmod()
645      return s_mp_exptmod(G, X, P, Y, 1);  in mp_exptmod()
651   dr = mp_dr_is_modulus(P);  in mp_exptmod()
657      dr = mp_reduce_is_2k(P) << 1;  in mp_exptmod()
663   if (mp_isodd (P) == 1 || dr !=  0) {  in mp_exptmod()
664     return mp_exptmod_fast (G, X, P, Y, dr);  in mp_exptmod()
669     return s_mp_exptmod (G, X, P, Y, 0);  in mp_exptmod()
1908 s_mp_exptmod (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int redmode)  in s_mp_exptmod()  argument
1962      if ((err = mp_reduce_setup (&mu, P)) != MP_OKAY) {  in s_mp_exptmod()
1967      if ((err = mp_reduce_2k_setup_l (P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
1981   if ((err = mp_mod (G, P, &M[1])) != MP_OKAY) {  in s_mp_exptmod()
2000     if ((err = redux (&M[1 << (winsize - 1)], P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2012     if ((err = redux (&M[x], P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2061       if ((err = redux (&res, P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2078         if ((err = redux (&res, P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2087       if ((err = redux (&res, P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2105       if ((err = redux (&res, P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2115         if ((err = redux (&res, P, &mu)) != MP_OKAY) {  in s_mp_exptmod()
2995 mp_exptmod_fast (mp_int * G, mp_int * X, mp_int * P, mp_int * Y, int redmode)  in mp_exptmod_fast()  argument
3052      if ((err = mp_montgomery_setup (P, &mp)) != MP_OKAY) {  in mp_exptmod_fast()
3062      if (((P->used * 2 + 1) < MP_WARRAY) &&  in mp_exptmod_fast()
3063           P->used < (1 << ((CHAR_BIT * sizeof (mp_word)) - (2 * DIGIT_BIT)))) {  in mp_exptmod_fast()
3079      mp_dr_setup(P, &mp);  in mp_exptmod_fast()
3088      if ((err = mp_reduce_2k_setup(P, &mp)) != MP_OKAY) {  in mp_exptmod_fast()
3113      if ((err = mp_montgomery_calc_normalization (&res, P)) != MP_OKAY) {  in mp_exptmod_fast()
3122      if ((err = mp_mulmod (G, &res, P, &M[1])) != MP_OKAY) {  in mp_exptmod_fast()
3127      if ((err = mp_mod(G, P, &M[1])) != MP_OKAY) {  in mp_exptmod_fast()
3141     if ((err = redux (&M[1 << (winsize - 1)], P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3151     if ((err = redux (&M[x], P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3194       if ((err = redux (&res, P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3211         if ((err = redux (&res, P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3220       if ((err = redux (&res, P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3238       if ((err = redux (&res, P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3249         if ((err = redux (&res, P, mp)) != MP_OKAY) {  in mp_exptmod_fast()
3263      if ((err = redux(&res, P, mp)) != MP_OKAY) {  in mp_exptmod_fast()