75     size_t n, buflen;  in main()  local
196     if( ( ret = mbedtls_dhm_make_params( &dhm, (int) mbedtls_mpi_size( &dhm.P ), buf, &n,  in main()
206     mbedtls_sha1( buf, n, hash );  in main()
208     buf[n    ] = (unsigned char)( rsa.len >> 8 );  in main()
209     buf[n + 1] = (unsigned char)( rsa.len      );  in main()
212                                 0, hash, buf + n + 2 ) ) != 0 )  in main()
218     buflen = n + 2 + rsa.len;  in main()
237     if( ( ret = mbedtls_net_recv( &client_fd, buf, n ) ) != (int) n )  in main()
255     if( ( ret = mbedtls_dhm_calc_secret( &dhm, buf, sizeof( buf ), &n,  in main()
262     for( n = 0; n < 16; n++ )  in main()
263         mbedtls_printf( "%02x", buf[n] );  in main()