test_src/main-twister224-test.c

   1 /* main-twister224-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  * twister 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 "twister-small.h"
  30 #include "nessie_hash_test.h"
  31 #include "performance_test.h"
  32
  33 #include <util/delay.h>
  34
  35 #include <stdint.h>
  36 #include <string.h>
  37 #include <stdlib.h>
  38 #include "cli.h"
  39
  40 char* algo_name = "TWISTER-224";
  41
  42 /*****************************************************************************
  43  *  additional validation-functions                                                                                      *
  44  *****************************************************************************/
  45 void twister224_init_dummy(void* ctx){
  46         twister_small_init(ctx, 224);
  47 }
  48
  49 void twister224_ctx2hash_dummy(void* buffer, void* ctx){
  50         twister_small_ctx2hash(buffer, ctx, 224);
  51 }
  52
  53
  54 void testrun_nessie_twister224(void){
  55         nessie_hash_ctx.hashsize_b  = 224;
  56         nessie_hash_ctx.blocksize_B = 512/8;
  57         nessie_hash_ctx.ctx_size_B  = sizeof(twister_state_t);
  58         nessie_hash_ctx.name = algo_name;
  59         nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)twister224_init_dummy;
  60         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)twister_small_nextBlock;
  61         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)twister_small_lastBlock;
  62         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)twister224_ctx2hash_dummy;
  63
  64         nessie_hash_run();
  65 }
  66
  67 /*****************************************************************************
  68  *  self tests                                                                                                                           *
  69  *****************************************************************************/
  70
  71 void testrun_twister224(void){
  72         twister224_hash_t hash;
  73         char* testv[]={
  74                 "",
  75                 "a",
  76                 "abc",
  77                 "message digest",
  78                 "abcdefghijklmnopqrstuvwxyz",
  79                 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
  80                 "12345678901234567890123456789012345678901234567890123456789012345678901234567890"};
  81         uint32_t i;
  82
  83         cli_putstr_P(PSTR("\r\n=== TWISTER-224 test suit (MD5 test values) ==="));
  84         for(i=0; i<7; ++i){
  85                 cli_putstr_P(PSTR("\r\n TWISTER-224 (\""));
  86                 cli_putstr(testv[i]);
  87                 cli_putstr_P(PSTR("\") = \r\n\t"));
  88                 twister224(&hash, testv[i], strlen(testv[i])*8);
  89                 cli_hexdump(hash, 224/8);
  90         }
  91
  92         cli_putstr_P(PSTR("\r\n\r\n=== TWISTER-224 test suit (short test values) ==="));
  93         uint8_t stestv[]= {0x00, 0x00, 0xC0, 0xC0, 0x80, 0x48, 0x50};
  94         uint8_t stestl[]= {   0,    1,    2,    3,    4,    5,    6};
  95         for(i=0; i<7; ++i){
  96                 cli_putstr_P(PSTR("\r\n TWISTER-224 (\""));
  97                 cli_hexdump(&(stestv[i]), 1);
  98                 cli_putstr_P(PSTR("\") = \r\n\t"));
  99                 twister224(&hash, &(stestv[i]), stestl[i]);
 100                 cli_hexdump(hash, 224/8);
 101         }
 102 #ifdef TWISTER_LONGTEST
 103         cli_putstr_P(PSTR("\r\n\r\n=== TWISTER-224 test suit (long test) ==="));
 104         char* ltest= "abcdefghbcdefghicdefghijdefghijk"
 105                            "efghijklfghijklmghijklmnhijklmno";
 106         twister224_ctx_t ctx;
 107         twister224_init(&ctx);
 108         cli_putstr_P(PSTR("\r\n TWISTER-224 ( 16777216 x \""));
 109         cli_putstr(ltest);
 110         cli_putstr_P(PSTR("\") = \r\n\t"));
 111         for(i=0; i<16777216; ++i){
 112                 twister224_nextBlock(&ctx, ltest);
 113         }
 114         twister224_ctx2hash(hash, &ctx);
 115         cli_hexdump(hash, 224/8);
 116 #endif
 117 }
 118
 119
 120 void testrun_performance_twister224(void){
 121         uint64_t t;
 122         char str[16];
 123         uint8_t data[64];
 124         twister_state_t ctx;
 125         volatile uint16_t i;
 126         calibrateTimer();
 127         print_overhead();
 128
 129         memset(data, 0, 64);
 130
 131         startTimer(1);
 132         twister_small_init(&ctx, 224);
 133         t = stopTimer();
 134         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 135         ultoa((unsigned long)t, str, 10);
 136         cli_putstr(str);
 137
 138         i=3000;
 139         while(i--)
 140                 _delay_ms(1);
 141
 142         startTimer(1);
 143         twister_small_nextBlock(&ctx, data);
 144         t = stopTimer();
 145         cli_putstr_P(PSTR("\r\n\tone-block time: "));
 146         ultoa((unsigned long)t, str, 10);
 147         cli_putstr(str);
 148
 149         i=3000;
 150         while(i--)
 151                 _delay_ms(1);
 152
 153         startTimer(1);
 154         twister_small_lastBlock(&ctx, data, 0);
 155         t = stopTimer();
 156         cli_putstr_P(PSTR("\r\n\tlast block time: "));
 157         ultoa((unsigned long)t, str, 10);
 158         cli_putstr(str);
 159
 160         i=3000;
 161         while(i--)
 162                 _delay_ms(1);
 163
 164         startTimer(1);
 165         twister_small_ctx2hash(data, &ctx, 224);
 166         t = stopTimer();
 167         cli_putstr_P(PSTR("\r\n\tctx2hash time: "));
 168         ultoa((unsigned long)t, str, 10);
 169         cli_putstr(str);
 170
 171         i=3000;
 172         while(i--)
 173                 _delay_ms(1);
 174
 175         cli_putstr_P(PSTR("\r\n"));
 176 }
 177
 178
 179 /*****************************************************************************
 180  * main                                                                                                                                  *
 181  *****************************************************************************/
 182
 183 const char nessie_str[]      PROGMEM = "nessie";
 184 const char test_str[]        PROGMEM = "test";
 185 const char performance_str[] PROGMEM = "performance";
 186 const char echo_str[]        PROGMEM = "echo";
 187
 188 cmdlist_entry_t cmdlist[] PROGMEM = {
 189         { nessie_str,      NULL, testrun_nessie_twister224},
 190         { test_str,        NULL, testrun_twister224},
 191         { performance_str, NULL, testrun_performance_twister224},
 192         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 193         { NULL,            NULL, NULL}
 194 };
 195
 196 int main (void){
 197         DEBUG_INIT();
 198
 199         cli_rx = uart_getc;
 200         cli_tx = uart_putc;
 201         for(;;){
 202                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 203                 cli_putstr(algo_name);
 204                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 205                 cmd_interface(cmdlist);
 206         }
 207 }