main-md5-test.c

   1 /* main-md5-test.c */
   2 /*
   3     This file is part of the Crypto-avr-lib/microcrypt-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  * md5 test suit
  21  *
  22 */
  23
  24 #include "config.h"
  25 #include "serial-tools.h"
  26 #include "uart.h"
  27 #include "debug.h"
  28
  29 #include "md5.h"
  30
  31 #include <stdint.h>
  32 #include <string.h>
  33
  34
  35 /*****************************************************************************
  36  *  additional validation-functions                                                                                      *
  37  *****************************************************************************/
  38
  39 /*****************************************************************************
  40  *  self tests                                                                                                                           *
  41  *****************************************************************************/
  42
  43 /*
  44  * MD5 test suite:
  45  * MD5 ("") = d41d8cd98f00b204e9800998ecf8427e
  46  * MD5 ("a") = 0cc175b9c0f1b6a831c399e269772661
  47  * MD5 ("abc") = 900150983cd24fb0d6963f7d28e17f72
  48  * MD5 ("message digest") = f96b697d7cb7938d525a2f31aaf161d0
  49  * MD5 ("abcdefghijklmnopqrstuvwxyz") = c3fcd3d76192e4007dfb496cca67e13b
  50  * MD5 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") =
  51  * d174ab98d277d9f5a5611c2c9f419d9f
  52  * MD5 ("123456789012345678901234567890123456789012345678901234567890123456
  53  * 78901234567890") = 57edf4a22be3c955ac49da2e2107b67a
  54  */
  55
  56 void testrun_md5(void){
  57         md5_ctx_t s;
  58         char* testv[]={"", "a", "abc", "message digest", "abcdefghijklmnopqrstuvwxyz",
  59                 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
  60                 "12345678901234567890123456789012345678901234567890123456789012345678901234567890"};
  61         uint8_t i;
  62
  63         uart_putstr("\r\n=== MD5 test suit ===");
  64         for(i=0; i<7; ++i){
  65                 uart_putstr("\r\n MD5 (\"");
  66                 uart_putstr(testv[i]);
  67                 uart_putstr("\") = \r\n");
  68                 md5_init(&s);
  69                 md5_lastBlock(&s, testv[i], strlen(testv[i])*8);
  70                 uart_hexdump(&s.a[0], 16);
  71         }
  72 }
  73
  74
  75
  76 /*****************************************************************************
  77  *  main                                                                                                                                         *
  78  *****************************************************************************/
  79
  80 int main (void){
  81         char str[20];
  82
  83
  84         DEBUG_INIT();
  85         uart_putstr("\r\n");
  86
  87         uart_putstr("\r\n\r\nCrypto-VS (MD5)\r\nloaded and running\r\n");
  88 restart:
  89         while(1){
  90                 if (!getnextwordn(str,20))  {DEBUG_S("DBG: W1\r\n"); goto error;}
  91                 if (strcmp(str, "test")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
  92                         testrun_md5();
  93                 goto restart;
  94                 continue;
  95         error:
  96                 uart_putstr("ERROR\r\n");
  97         } /* while (1) */
  98 }
  99