567     size_t i, j, slen, n;  in mbedtls_mpi_read_string()  local
588     slen = strlen(s);  in mbedtls_mpi_read_string()
591         if (slen > SIZE_MAX >> 2) {  in mbedtls_mpi_read_string()
595         n = BITS_TO_LIMBS(slen << 2);  in mbedtls_mpi_read_string()
600         for (i = slen, j = 0; i > 0; i--, j++) {  in mbedtls_mpi_read_string()
607         for (i = 0; i < slen; i++) {  in mbedtls_mpi_read_string()
754     size_t slen;  in mbedtls_mpi_read_file()  local
771     slen = strlen(s);  in mbedtls_mpi_read_file()
772     if (slen == sizeof(s) - 2) {  in mbedtls_mpi_read_file()
776     if (slen > 0 && s[slen - 1] == '\n') {  in mbedtls_mpi_read_file()
777         slen--; s[slen] = '\0';  in mbedtls_mpi_read_file()
779     if (slen > 0 && s[slen - 1] == '\r') {  in mbedtls_mpi_read_file()
780         slen--; s[slen] = '\0';  in mbedtls_mpi_read_file()
783     p = s + slen;  in mbedtls_mpi_read_file()
799     size_t n, slen, plen;  in mbedtls_mpi_write_file()  local
819     slen = strlen(s);  in mbedtls_mpi_write_file()
820     s[slen++] = '\r';  in mbedtls_mpi_write_file()
821     s[slen++] = '\n';  in mbedtls_mpi_write_file()
825             fwrite(s, 1, slen, fout) != slen) {  in mbedtls_mpi_write_file()