test_src/main-entropium-test.c

   1 /* main-entropium-test.c */
   2 /*
   3     This file is part of the AVR-Crypto-Lib.
   4     Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
   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  * entropium test-suit
  21  *
  22 */
  23
  24 #include "main-test-common.h"
  25
  26 #include "entropium.h"
  27 #include "nessie_bc_test.h"
  28 #include "performance_test.h"
  29
  30 char *algo_name = "Entropium";
  31
  32 /*****************************************************************************
  33  *  additional validation-functions                                                                                      *
  34  *****************************************************************************/
  35
  36 void testrun_entropium(void){
  37         char c, str[16];
  38         uint8_t data[32];
  39         uint32_t i=0;
  40         while('q'!=cli_getc()){
  41                 entropium_getRandomBlock(data);
  42                 cli_putstr_P(PSTR("\r\n "));
  43                 ultoa(i, str, 10);
  44                 for(c=strlen(str); c<11; ++c){
  45                         cli_putc(' ');
  46                 }
  47                 cli_putstr(str);
  48                 ++i;
  49                 cli_putstr_P(PSTR(" : "));
  50                 cli_hexdump(data, 32);
  51         }
  52         cli_putstr_P(PSTR("\r\n\r\n"));
  53 }
  54
  55
  56 void testrun_performance_entropium(void){
  57         uint64_t t;
  58         char str[16];
  59         uint8_t data[32];
  60
  61         calibrateTimer();
  62         print_overhead();
  63
  64         startTimer(1);
  65         entropium_addEntropy(128, data);
  66         t = stopTimer();
  67         cli_putstr_P(PSTR("\r\n\tadd entropy time: "));
  68         ultoa((unsigned long)t, str, 10);
  69         cli_putstr(str);
  70
  71
  72         startTimer(1);
  73         entropium_getRandomBlock(data);
  74         t = stopTimer();
  75         cli_putstr_P(PSTR("\r\n\tget random time:  "));
  76         ultoa((unsigned long)t, str, 10);
  77         cli_putstr(str);
  78
  79         cli_putstr_P(PSTR("\r\n"));
  80 }
  81 /*****************************************************************************
  82  *  main                                                                                                                                         *
  83  *****************************************************************************/
  84
  85 const char nessie_str[]      PROGMEM = "nessie";
  86 const char test_str[]        PROGMEM = "test";
  87 const char performance_str[] PROGMEM = "performance";
  88 const char echo_str[]        PROGMEM = "echo";
  89
  90 const cmdlist_entry_t cmdlist[] PROGMEM = {
  91         { nessie_str,      NULL, testrun_entropium},
  92         { test_str,        NULL, testrun_entropium},
  93         { performance_str, NULL, testrun_performance_entropium},
  94         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
  95         { NULL,            NULL, NULL}
  96 };
  97
  98
  99 int main (void){
 100     main_setup();
 101
 102         for(;;){
 103             welcome_msg(algo_name);
 104             cmd_interface(cmdlist);
 105         }
 106 }