179 static int mp_sqr(mp_int * a, mp_int * b);
1969     if ((err = mp_sqr (&M[1 << (winsize - 1)],  in s_mp_exptmod()
2033       if ((err = mp_sqr (&res, &res)) != MP_OKAY) {  in s_mp_exptmod()
2050         if ((err = mp_sqr (&res, &res)) != MP_OKAY) {  in s_mp_exptmod()
2077       if ((err = mp_sqr (&res, &res)) != MP_OKAY) {  in s_mp_exptmod()
2111 static int mp_sqr (mp_int * a, mp_int * b)  in mp_sqr()  function
2139 #error mp_sqr could fail  in mp_sqr()
3102     if ((err = mp_sqr (&M[1 << (winsize - 1)], &M[1 << (winsize - 1)])) != MP_OKAY) {  in mp_exptmod_fast()
3155       if ((err = mp_sqr (&res, &res)) != MP_OKAY) {  in mp_exptmod_fast()
3172         if ((err = mp_sqr (&res, &res)) != MP_OKAY) {  in mp_exptmod_fast()
3199       if ((err = mp_sqr (&res, &res)) != MP_OKAY) {  in mp_exptmod_fast()