test_src/main-mqq160-sign-test.c

   1 /* main-mqq160-sign-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  * MQQ160-sign test-suit
  21  *
  22 */
  23
  24 #include "main-test-common.h"
  25
  26 #include "mqq160-sign.h"
  27 #include "mqq160-sign_P.h"
  28 #include "mqq160-sign_testkey.h"
  29 #include "performance_test.h"
  30 #include "stack_measuring.h"
  31
  32 char *algo_name = "MQQ160-sign";
  33
  34
  35 /*****************************************************************************
  36  *  additional validation-functions                                                                                      *
  37  *****************************************************************************/
  38 const uint8_t test_hash[20] PROGMEM =
  39 {
  40         (uint8_t)0x64, (uint8_t)0xFE, (uint8_t)0x2A, (uint8_t)0x85,
  41         (uint8_t)0xBB, (uint8_t)0x8C, (uint8_t)0x54, (uint8_t)0x5C,
  42         (uint8_t)0x65, (uint8_t)0x74, (uint8_t)0xA0, (uint8_t)0xF3,
  43         (uint8_t)0xD0, (uint8_t)0xAF, (uint8_t)0x96, (uint8_t)0xB9,
  44         (uint8_t)0x0F, (uint8_t)0x17, (uint8_t)0xF3, (uint8_t)0xAD
  45 };
  46
  47 void performance_mqq(void){
  48         uint8_t hash[20];
  49         uint8_t signature[20];
  50         long t;
  51         char str[3*sizeof(long)+2];
  52         uint8_t tmp;
  53         uint16_t s1, s2;
  54         stack_measuring_ctx_t smctx;
  55         memcpy_P(hash, test_hash, 20);
  56
  57         uint8_t key_buffer[MQQ160SIGN_KEY_SIZE];
  58         mqq160_sign_key_t key;
  59         mqq_load_pgm_key(key_buffer, &key, &testkey_P);
  60
  61         cli_putstr_P(PSTR("\r\n=== Performance of MQQ160-SIGN ==="));
  62         calibrateTimer();
  63         startTimer(0);
  64         START_TIMER;
  65         mqq160_sign_P(signature, hash, &testkey_P);
  66         STOP_TIMER;
  67         t = stopTimer();
  68         ltoa(t, str, 10);
  69         cli_putstr_P(PSTR("\r\n cycles for mqq160_sign_P: "));
  70         tmp = 12-strlen(str);
  71         while(tmp--){
  72                 cli_putc(' ');
  73         }
  74         cli_putstr(str);
  75
  76         calibrateTimer();
  77         startTimer(0);
  78         START_TIMER;
  79         mqq160_sign(signature, hash, &key);
  80         STOP_TIMER;
  81         t = stopTimer();
  82         ltoa(t, str, 10);
  83         cli_putstr_P(PSTR("\r\n cycles for mqq160_sign:   "));
  84         tmp = 12-strlen(str);
  85         while(tmp--){
  86                 cli_putc(' ');
  87         }
  88         cli_putstr(str);
  89
  90         stack_measure_init(&smctx, 0xAA);
  91         mqq160_sign_P(signature, hash, &testkey_P);
  92         s1 = stack_measure_final(&smctx);
  93         stack_measure_init(&smctx, 0x55);
  94         mqq160_sign_P(signature, hash, &testkey_P);
  95         s2 = stack_measure_final(&smctx);
  96         s1 = (s1>s2)?s1:s2;
  97         ltoa((long)s1, str, 10);
  98         cli_putstr_P(PSTR("\r\n stack for mqq160_sign_P:  "));
  99         tmp = 12-strlen(str);
 100         while(tmp--){
 101                 cli_putc(' ');
 102         }
 103         cli_putstr(str);
 104         stack_measure_init(&smctx, 0xAA);
 105         mqq160_sign(signature, hash, &key);
 106         s1 = stack_measure_final(&smctx);
 107         stack_measure_init(&smctx, 0x55);
 108         mqq160_sign_P(signature, hash, &testkey_P);
 109         s2 = stack_measure_final(&smctx);
 110         s1 = (s1>s2)?s1:s2;
 111         ltoa((long)s1, str, 10);
 112         cli_putstr_P(PSTR("\r\n stack for mqq160_sign:    "));
 113         tmp = 12-strlen(str);
 114         while(tmp--){
 115                 cli_putc(' ');
 116         }
 117         cli_putstr(str);
 118
 119         cli_putstr_P(PSTR("\r\n=== End of performance figures ==="));
 120 }
 121
 122 void testrun_mqq_mem(void){
 123         uint8_t hash[20];
 124         uint8_t signature[20];
 125         memcpy_P(hash, test_hash, 20);
 126
 127         uint8_t key_buffer[MQQ160SIGN_KEY_SIZE];
 128         mqq160_sign_key_t key;
 129         mqq_load_pgm_key(key_buffer, &key, &testkey_P);
 130         mqq160_sign(signature, hash, &key);
 131         cli_putstr_P(PSTR("\r\ntest signature (RAM):   "));
 132         cli_hexdump(signature, 20);
 133 }
 134
 135 void testrun_mqq_flash(void){
 136         uint8_t hash[20];
 137         uint8_t signature[20];
 138         memcpy_P(hash, test_hash, 20);
 139
 140         mqq160_sign_P(signature, hash, &testkey_P);
 141         cli_putstr_P(PSTR("\r\ntest signature (FLASH): "));
 142         cli_hexdump(signature, 20);
 143 }
 144
 145 void testrun_mqq(void){
 146         uint8_t hash[20];
 147         uint8_t signature[20];
 148         memcpy_P(hash, test_hash, 20);
 149
 150         uint8_t key_buffer[MQQ160SIGN_KEY_SIZE];
 151         mqq160_sign_key_t key;
 152         mqq_load_pgm_key(key_buffer, &key, &testkey_P);
 153         mqq160_sign(signature, hash, &key);
 154         cli_putstr_P(PSTR("\r\ntest signature (RAM):   "));
 155         cli_hexdump(signature, 20);
 156
 157         mqq160_sign_P(signature, hash, &testkey_P);
 158         cli_putstr_P(PSTR("\r\ntest signature (FLASH): "));
 159         cli_hexdump(signature, 20);
 160 }
 161
 162 /*****************************************************************************
 163  *  main                                                                                                                                         *
 164  *****************************************************************************/
 165
 166 const char test_str[]        PROGMEM = "test";
 167 const char test_flash_str[]  PROGMEM = "flash";
 168 const char test_mem_str[]    PROGMEM = "mem";
 169 const char performance_str[] PROGMEM = "performance";
 170 const char echo_str[]        PROGMEM = "echo";
 171
 172 const cmdlist_entry_t cmdlist[] PROGMEM = {
 173         { test_str,                    NULL, testrun_mqq                   },
 174         { test_flash_str,              NULL, testrun_mqq_flash             },
 175         { test_mem_str,                NULL, testrun_mqq_mem               },
 176         { performance_str,             NULL, performance_mqq               },
 177         { echo_str,                (void*)1, (void_fpt)echo_ctrl           },
 178         { NULL,                        NULL, NULL                          }
 179 };
 180
 181 int main (void){
 182     main_setup();
 183
 184     for(;;){
 185         welcome_msg(algo_name);
 186                 cmd_interface(cmdlist);
 187         }
 188 }