test_src/main-xtea-test.c

   1 /* main-xtea-test.c */
   2 /*
   3     This file is part of the AVR-Crypto-Lib.
   4     Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
   5
   6     This program is free software: you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation, either version 3 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 /*
  20  * XTEA test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include "xtea.h"
  30 #include "nessie_bc_test.h"
  31 #include "performance_test.h"
  32 #include "bcal-performance.h"
  33 #include "bcal-nessie.h"
  34 #include "bcal_xtea.h"
  35 #include "cli.h"
  36
  37 #include <stdint.h>
  38 #include <string.h>
  39
  40 char* algo_name = "XTEA";
  41
  42 const bcdesc_t* algolist[] PROGMEM = {
  43         (bcdesc_t*)&xtea_desc,
  44         NULL
  45 };
  46
  47 /******************************************************************************/
  48
  49 void testrun_nessie_xtea(void){
  50         bcal_nessie_multiple(algolist);
  51 }
  52
  53 void testrun_performance_xtea(void){
  54         bcal_performance_multiple(algolist);
  55 }
  56
  57 void test_xtea(void){
  58         uint8_t key[16];
  59         uint8_t data[8];
  60
  61         memset(key, 0, 16);
  62         key[0] = 0x80;
  63         memset(data, 0, 8);
  64         cli_putstr_P(PSTR("\r\n*** XTEA test ***\r\n key:   "));
  65         cli_hexdump(key, 16);
  66         cli_putstr_P(PSTR("\r\n plain: "));
  67         cli_hexdump(data, 8);
  68         xtea_enc(data, data, key);
  69         cli_putstr_P(PSTR("\r\n crypt: "));
  70         cli_hexdump(data, 8);
  71         xtea_dec(data, data, key);
  72         cli_putstr_P(PSTR("\r\n plain: "));
  73         cli_hexdump(data, 8);
  74 }
  75
  76 /*****************************************************************************
  77  *  main                                                                                                                                         *
  78  *****************************************************************************/
  79
  80 const char nessie_str[]      PROGMEM = "nessie";
  81 const char test_str[]        PROGMEM = "test";
  82 const char performance_str[] PROGMEM = "performance";
  83 const char echo_str[]        PROGMEM = "echo";
  84
  85 cmdlist_entry_t cmdlist[] PROGMEM = {
  86         { nessie_str,      NULL, testrun_nessie_xtea},
  87         { test_str,        NULL, test_xtea},
  88         { performance_str, NULL, testrun_performance_xtea},
  89         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
  90         { NULL,            NULL, NULL}
  91 };
  92
  93 int main (void){
  94         DEBUG_INIT();
  95
  96         cli_rx = (cli_rx_fpt)uart0_getc;
  97         cli_tx = (cli_tx_fpt)uart0_putc;
  98         for(;;){
  99                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 100                 cli_putstr(algo_name);
 101                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 102                 cmd_interface(cmdlist);
 103         }
 104 }