test_src/main-sha1-test.c

   1 /* main-sha1-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  * SHA-1 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 "sha1.h"
  30 #include "nessie_hash_test.h"
  31 #include "performance_test.h"
  32
  33 #include <stdint.h>
  34 #include <string.h>
  35 #include <stdlib.h>
  36 #include "cli.h"
  37 #include "shavs.h"
  38 #include "hfal_sha1.h"
  39 #include "dump.h"
  40
  41 char* algo_name = "SHA-1";
  42
  43 /*****************************************************************************
  44  *  additional validation-functions                                                                                      *
  45  *****************************************************************************/
  46
  47 void testrun_nessie_sha1(void){
  48         nessie_hash_ctx.hashsize_b  = 160;
  49         nessie_hash_ctx.blocksize_B = 512/8;
  50         nessie_hash_ctx.ctx_size_B  = sizeof(sha1_ctx_t);
  51         nessie_hash_ctx.name = algo_name;
  52         nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)sha1_init;
  53         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)sha1_nextBlock;
  54         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)sha1_lastBlock;
  55         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)sha1_ctx2hash;
  56
  57         nessie_hash_run();
  58 }
  59
  60 /*****************************************************************************
  61  *  self tests                                                                                                                           *
  62  *****************************************************************************/
  63
  64 void sha1_ctx_dump(sha1_ctx_t *s){
  65         uint8_t i;
  66         cli_putstr("\r\n==== sha1_ctx_dump ====");
  67         for(i=0;i<5;++i){
  68                 cli_putstr("\r\na["); cli_hexdump(&i, 1); cli_putstr("]: ");
  69                 cli_hexdump(&(s->h[i]), 4);
  70         }
  71         cli_putstr("\r\nlength"); cli_hexdump(&i, 8);
  72 }
  73
  74 void testrun_sha1(void){
  75         sha1_hash_t hash;
  76         sha1(&hash,"abc",3*8);
  77         cli_putstr("\r\nsha1(\"abc\") = \r\n\t");
  78         cli_hexdump(hash,SHA1_HASH_BITS/8);
  79
  80         sha1(&hash,"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",448);
  81         cli_putstr("\r\nsha1(\"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq\") = \r\n\t");
  82         cli_hexdump(hash,SHA1_HASH_BITS/8);
  83
  84         cli_putstr("\r\nsha1(1,000,000 * 'a') = \r\n\t");
  85         {
  86                 uint8_t block[SHA1_BLOCK_BITS/8];
  87                 uint16_t i;
  88                 sha1_ctx_t s;
  89                 memset(block,'a',SHA1_BLOCK_BITS/8);
  90                 sha1_init(&s);
  91                 for(i=0;i<15625; ++i){ /* (1000000/(SHA1_BLOCK_BITS/8)) */
  92                         sha1_nextBlock(&s, block);
  93                 }
  94                 sha1_lastBlock(&s,block,0);
  95                 sha1_ctx2hash(&hash, &s);
  96         }
  97         cli_hexdump(hash,SHA1_HASH_BITS/8);
  98
  99
 100         cli_putstr("\r\nx");
 101 }
 102
 103
 104 void testrun_sha1_2(void){
 105         sha1_ctx_t ctx;
 106         sha1_hash_t hash;
 107         sha1(&hash,"",0);
 108         cli_putstr("\r\nsha1(NULL) = \r\n\t");
 109         cli_hexdump(hash,SHA1_HASH_BYTES);
 110
 111         memset(hash, 0, SHA1_HASH_BYTES);
 112
 113         sha1_init(&ctx);
 114         sha1_lastBlock(&ctx, "", 0);
 115         sha1_ctx2hash(&hash, &ctx);
 116         cli_putstr("\r\nsha1(NULL) = \r\n\t");
 117         cli_hexdump(hash,SHA1_HASH_BYTES);
 118 }
 119
 120
 121 void testrun_performance_sha1(void){
 122         uint64_t t;
 123         char str[16];
 124         uint8_t data[32];
 125         sha1_ctx_t ctx;
 126
 127         calibrateTimer();
 128         print_overhead();
 129
 130         memset(data, 0, 32);
 131
 132         startTimer(1);
 133         sha1_init(&ctx);
 134         t = stopTimer();
 135         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 136         ultoa((unsigned long)t, str, 10);
 137         cli_putstr(str);
 138
 139
 140         startTimer(1);
 141         sha1_nextBlock(&ctx, data);
 142         t = stopTimer();
 143         cli_putstr_P(PSTR("\r\n\tone-block time: "));
 144         ultoa((unsigned long)t, str, 10);
 145         cli_putstr(str);
 146
 147
 148         startTimer(1);
 149         sha1_lastBlock(&ctx, data, 0);
 150         t = stopTimer();
 151         cli_putstr_P(PSTR("\r\n\tlast block time: "));
 152         ultoa((unsigned long)t, str, 10);
 153         cli_putstr(str);
 154
 155         cli_putstr_P(PSTR("\r\n"));
 156 }
 157
 158
 159 /*****************************************************************************
 160  *  main                                                                                                                                         *
 161  *****************************************************************************/
 162
 163 const char nessie_str[]      PROGMEM = "nessie";
 164 const char test_str[]        PROGMEM = "test";
 165 const char test2_str[]       PROGMEM = "test2";
 166 const char performance_str[] PROGMEM = "performance";
 167 const char echo_str[]        PROGMEM = "echo";
 168 const char shavs_list_str[]  PROGMEM = "shavs_list";
 169 const char shavs_set_str[]   PROGMEM = "shavs_set";
 170 const char shavs_test1_str[] PROGMEM = "shavs_test1";
 171 const char dump_str[]        PROGMEM = "dump";
 172
 173
 174 cmdlist_entry_t cmdlist[] PROGMEM = {
 175         { nessie_str,          NULL, testrun_nessie_sha1},
 176         { test_str,            NULL, testrun_sha1},
 177         { test2_str,           NULL, testrun_sha1_2},
 178         { performance_str,     NULL, testrun_performance_sha1},
 179         { echo_str,        (void*)1, (void_fpt)echo_ctrl},
 180         { shavs_list_str,      NULL, shavs_listalgos},
 181         { shavs_set_str,   (void*)1, (void_fpt)shavs_setalgo},
 182         { shavs_test1_str,     NULL, shavs_test1},
 183         { dump_str,        (void*)1, (void_fpt)dump},
 184         { NULL,                NULL, NULL}
 185 };
 186
 187 const hfdesc_t* algolist[] PROGMEM = {
 188         (hfdesc_t*)&sha1_desc,
 189         NULL
 190 };
 191
 192 int main (void){
 193         DEBUG_INIT();
 194
 195         cli_rx = uart_getc;
 196         cli_tx = uart_putc;
 197         shavs_algolist=(hfdesc_t**)algolist;
 198         shavs_algo=(hfdesc_t*)&sha1_desc;
 199         for(;;){
 200                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 201                 cli_putstr(algo_name);
 202                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 203                 cmd_interface(cmdlist);
 204         }
 205 }