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) 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  * entropium test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include "entropium.h"
  30 #include "nessie_bc_test.h"
  31 #include "cli.h"
  32 #include "performance_test.h"
  33
  34 #include <stdint.h>
  35 #include <string.h>
  36 #include <stdlib.h>
  37
  38 char* algo_name = "Entropium";
  39
  40 /*****************************************************************************
  41  *  additional validation-functions                                                                                      *
  42  *****************************************************************************/
  43
  44 void testrun_entropium(void){
  45         char c, str[16];
  46         uint8_t data[32];
  47         uint32_t i=0;
  48         while('q'!=cli_getc()){
  49                 entropium_getRandomBlock(data);
  50                 cli_putstr_P(PSTR("\r\n "));
  51                 ultoa(i, str, 10);
  52                 for(c=strlen(str); c<11; ++c){
  53                         cli_putc(' ');
  54                 }
  55                 cli_putstr(str);
  56                 ++i;
  57                 cli_putstr_P(PSTR(" : "));
  58                 cli_hexdump(data, 32);
  59         }
  60         cli_putstr_P(PSTR("\r\n\r\n"));
  61 }
  62
  63
  64 void testrun_performance_entropium(void){
  65         uint64_t t;
  66         char str[16];
  67         uint8_t data[32];
  68
  69         calibrateTimer();
  70         print_overhead();
  71
  72         startTimer(1);
  73         entropium_addEntropy(128, data);
  74         t = stopTimer();
  75         cli_putstr_P(PSTR("\r\n\tadd entropy time: "));
  76         ultoa((unsigned long)t, str, 10);
  77         cli_putstr(str);
  78
  79
  80         startTimer(1);
  81         entropium_getRandomBlock(data);
  82         t = stopTimer();
  83         cli_putstr_P(PSTR("\r\n\tget random time:  "));
  84         ultoa((unsigned long)t, str, 10);
  85         cli_putstr(str);
  86
  87         cli_putstr_P(PSTR("\r\n"));
  88 }
  89 /*****************************************************************************
  90  *  main                                                                                                                                         *
  91  *****************************************************************************/
  92
  93 const char nessie_str[]      PROGMEM = "nessie";
  94 const char test_str[]        PROGMEM = "test";
  95 const char performance_str[] PROGMEM = "performance";
  96 const char echo_str[]        PROGMEM = "echo";
  97
  98 const cmdlist_entry_t cmdlist[] PROGMEM = {
  99         { nessie_str,      NULL, testrun_entropium},
 100         { test_str,        NULL, testrun_entropium},
 101         { performance_str, NULL, testrun_performance_entropium},
 102         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 103         { NULL,            NULL, NULL}
 104 };
 105
 106
 107 int main (void){
 108         DEBUG_INIT();
 109         cli_rx = (cli_rx_fpt)uart0_getc;
 110         cli_tx = (cli_tx_fpt)uart0_putc;
 111
 112         for(;;){
 113                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 114                 cli_putstr(algo_name);
 115                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 116                 cmd_interface(cmdlist);
 117         }
 118 }