70     X_is_negative = mbedtls_ct_bool((X->s & 2) >> 1);  in mbedtls_mpi_lt_mpi_ct()
71     Y_is_negative = mbedtls_ct_bool((Y->s & 2) >> 1);  in mbedtls_mpi_lt_mpi_ct()
128         X->s = mbedtls_ct_mpi_sign_if(do_assign, Y->s, X->s);  in mbedtls_mpi_safe_cond_assign()
153     int s;  in mbedtls_mpi_safe_cond_swap()  local
164     s = X->s;  in mbedtls_mpi_safe_cond_swap()
165     X->s = mbedtls_ct_mpi_sign_if(do_swap, Y->s, X->s);  in mbedtls_mpi_safe_cond_swap()
166     Y->s = mbedtls_ct_mpi_sign_if(do_swap, s, Y->s);  in mbedtls_mpi_safe_cond_swap()
182     X->s = 1;  in mbedtls_mpi_init()
200     X->s = 1;  in mbedtls_mpi_free()
290         X->s = 1;  in mbedtls_mpi_resize_clear()
317             X->s = 1;  in mbedtls_mpi_copy()
330     X->s = Y->s;  in mbedtls_mpi_copy()
384     X->s    = TO_SIGN(z);  in mbedtls_mpi_lset()
512 int mbedtls_mpi_read_string(mbedtls_mpi *X, int radix, const char *s)  in mbedtls_mpi_read_string()  argument
526     if (s[0] == 0) {  in mbedtls_mpi_read_string()
531     if (s[0] == '-') {  in mbedtls_mpi_read_string()
532         ++s;  in mbedtls_mpi_read_string()
536     slen = strlen(s);  in mbedtls_mpi_read_string()
549             MBEDTLS_MPI_CHK(mpi_get_digit(&d, radix, s[i - 1]));  in mbedtls_mpi_read_string()
556             MBEDTLS_MPI_CHK(mpi_get_digit(&d, radix, s[i]));  in mbedtls_mpi_read_string()
563         X->s = -1;  in mbedtls_mpi_read_string()
653     if (X->s == -1) {  in mbedtls_mpi_write_string()
678         if (T.s == -1) {  in mbedtls_mpi_write_string()
679             T.s = 1;  in mbedtls_mpi_write_string()
708     char s[MBEDTLS_MPI_RW_BUFFER_SIZE];  in mbedtls_mpi_read_file()  local
714     memset(s, 0, sizeof(s));  in mbedtls_mpi_read_file()
715     if (fgets(s, sizeof(s) - 1, fin) == NULL) {  in mbedtls_mpi_read_file()
719     slen = strlen(s);  in mbedtls_mpi_read_file()
720     if (slen == sizeof(s) - 2) {  in mbedtls_mpi_read_file()
724     if (slen > 0 && s[slen - 1] == '\n') {  in mbedtls_mpi_read_file()
725         slen--; s[slen] = '\0';  in mbedtls_mpi_read_file()
727     if (slen > 0 && s[slen - 1] == '\r') {  in mbedtls_mpi_read_file()
728         slen--; s[slen] = '\0';  in mbedtls_mpi_read_file()
731     p = s + slen;  in mbedtls_mpi_read_file()
732     while (p-- > s) {  in mbedtls_mpi_read_file()
752     char s[MBEDTLS_MPI_RW_BUFFER_SIZE];  in mbedtls_mpi_write_file()  local
758     memset(s, 0, sizeof(s));  in mbedtls_mpi_write_file()
760     MBEDTLS_MPI_CHK(mbedtls_mpi_write_string(X, radix, s, sizeof(s) - 2, &n));  in mbedtls_mpi_write_file()
767     slen = strlen(s);  in mbedtls_mpi_write_file()
768     s[slen++] = '\r';  in mbedtls_mpi_write_file()
769     s[slen++] = '\n';  in mbedtls_mpi_write_file()
773             fwrite(s, 1, slen, fout) != slen) {  in mbedtls_mpi_write_file()
777         mbedtls_printf("%s%s", p, s);  in mbedtls_mpi_write_file()
955         return X->s;  in mbedtls_mpi_cmp_mpi()
958         return -Y->s;  in mbedtls_mpi_cmp_mpi()
961     if (X->s > 0 && Y->s < 0) {  in mbedtls_mpi_cmp_mpi()
964     if (Y->s > 0 && X->s < 0) {  in mbedtls_mpi_cmp_mpi()
970             return X->s;  in mbedtls_mpi_cmp_mpi()
973             return -X->s;  in mbedtls_mpi_cmp_mpi()
989     Y.s = TO_SIGN(z);  in mbedtls_mpi_cmp_int()
1017     X->s = 1;  in mbedtls_mpi_add_abs()
1102     X->s = 1;  in mbedtls_mpi_sub_abs()
1115     int ret, s;  in add_sub_mpi()  local
1117     s = A->s;  in add_sub_mpi()
1118     if (A->s * B->s * flip_B < 0) {  in add_sub_mpi()
1125             X->s = cmp == 0 ? 1 : s;  in add_sub_mpi()
1129             X->s = -s;  in add_sub_mpi()
1133         X->s = s;  in add_sub_mpi()
1166     B.s = TO_SIGN(b);  in mbedtls_mpi_add_int()
1182     B.s = TO_SIGN(b);  in mbedtls_mpi_sub_int()
1237         X->s = 1;  in mbedtls_mpi_mul_mpi()
1239         X->s = A->s * B->s;  in mbedtls_mpi_mul_mpi()
1301     size_t s;  in mbedtls_int_div_int()
1338     s = mbedtls_mpi_core_clz(d);  in mbedtls_int_div_int()
1339     d = d << s;  in mbedtls_int_div_int()
1341     u1 = u1 << s;  in mbedtls_int_div_int()
1342     u1 |= (u0 >> (biL - s)) & (-(mbedtls_mpi_sint) s >> (biL - 1));  in mbedtls_int_div_int()
1343     u0 =  u0 << s;  in mbedtls_int_div_int()
1380         *r = (rAX * radix + u0_lsw - q0 * d) >> s;  in mbedtls_int_div_int()
1413     T2.s = 1;  in mbedtls_mpi_div_mpi()
1429     X.s = Y.s = 1;  in mbedtls_mpi_div_mpi()
1490         Q->s = A->s * B->s;  in mbedtls_mpi_div_mpi()
1495         X.s = A->s;  in mbedtls_mpi_div_mpi()
1499             R->s = 1;  in mbedtls_mpi_div_mpi()
1523     B.s = TO_SIGN(b);  in mbedtls_mpi_div_int()
1604     if (A->s < 0 && y != 0) {  in mbedtls_mpi_mod_int()
1675     X->s = 1;  in mbedtls_mpi_exp_mod()
1705     if (A->s == -1 && (E->p[0] & 1) != 0) {  in mbedtls_mpi_exp_mod()
1707         X->s = mbedtls_ct_mpi_sign_if(is_x_non_zero, -1, 1);  in mbedtls_mpi_exp_mod()
1753     TA.s = TB.s = 1;  in mbedtls_mpi_gcd()
2037     size_t i, j, k, s;  in mpi_miller_rabin()  local
2049     s = mbedtls_mpi_lsb(&W);  in mpi_miller_rabin()
2051     MBEDTLS_MPI_CHK(mbedtls_mpi_shift_r(&R, s));  in mpi_miller_rabin()
2086         while (j < s && mbedtls_mpi_cmp_mpi(&A, &W) != 0) {  in mpi_miller_rabin()
2128     XX.s = 1;  in mbedtls_mpi_is_prime_ext()