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 void sha1_next_dummy(void* buffer, void* ctx){
  47         sha1_nextBlock(ctx, buffer);
  48 }
  49
  50 void sha1_last_dummy(void* buffer, uint16_t size_b, void* ctx){
  51         sha1_lastBlock(ctx, buffer, size_b);
  52 }
  53
  54 void testrun_nessie_sha1(void){
  55         nessie_hash_ctx.hashsize_b  = 160;
  56         nessie_hash_ctx.blocksize_B = 512/8;
  57         nessie_hash_ctx.ctx_size_B  = sizeof(sha1_ctx_t);
  58         nessie_hash_ctx.name = algo_name;
  59         nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)sha1_init;
  60         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)sha1_next_dummy;
  61         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)sha1_last_dummy;
  62         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)sha1_ctx2hash;
  63
  64         nessie_hash_run();
  65 }
  66
  67 /*****************************************************************************
  68  *  self tests                                                                                                                           *
  69  *****************************************************************************/
  70
  71 void sha1_ctx_dump(sha1_ctx_t *s){
  72         uint8_t i;
  73         cli_putstr("\r\n==== sha1_ctx_dump ====");
  74         for(i=0;i<5;++i){
  75                 cli_putstr("\r\na["); cli_hexdump(&i, 1); cli_putstr("]: ");
  76                 cli_hexdump(&(s->h[i]), 4);
  77         }
  78         cli_putstr("\r\nlength"); cli_hexdump(&i, 8);
  79 }
  80
  81 void testrun_sha1(void){
  82         sha1_hash_t hash;
  83         sha1(&hash,"abc",3*8);
  84         cli_putstr("\r\nsha1(\"abc\") = \r\n\t");
  85         cli_hexdump(hash,SHA1_HASH_BITS/8);
  86
  87         sha1(&hash,"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",448);
  88         cli_putstr("\r\nsha1(\"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq\") = \r\n\t");
  89         cli_hexdump(hash,SHA1_HASH_BITS/8);
  90
  91         cli_putstr("\r\nsha1(1,000,000 * 'a') = \r\n\t");
  92         {
  93                 uint8_t block[SHA1_BLOCK_BITS/8];
  94                 uint16_t i;
  95                 sha1_ctx_t s;
  96                 memset(block,'a',SHA1_BLOCK_BITS/8);
  97                 sha1_init(&s);
  98                 for(i=0;i<15625; ++i){ /* (1000000/(SHA1_BLOCK_BITS/8)) */
  99                         sha1_nextBlock(&s, block);
 100                 }
 101                 sha1_lastBlock(&s,block,0);
 102                 sha1_ctx2hash(&hash, &s);
 103         }
 104         cli_hexdump(hash,SHA1_HASH_BITS/8);
 105
 106
 107         cli_putstr("\r\nx");
 108 }
 109
 110
 111 void testrun_sha1_2(void){
 112         sha1_ctx_t ctx;
 113         sha1_hash_t hash;
 114         sha1(&hash,"",0);
 115         cli_putstr("\r\nsha1(NULL) = \r\n\t");
 116         cli_hexdump(hash,SHA1_HASH_BYTES);
 117
 118         memset(hash, 0, SHA1_HASH_BYTES);
 119
 120         sha1_init(&ctx);
 121         sha1_lastBlock(&ctx, "", 0);
 122         sha1_ctx2hash(&hash, &ctx);
 123         cli_putstr("\r\nsha1(NULL) = \r\n\t");
 124         cli_hexdump(hash,SHA1_HASH_BYTES);
 125 }
 126
 127
 128 void testrun_performance_sha1(void){
 129         uint64_t t;
 130         char str[16];
 131         uint8_t data[32];
 132         sha1_ctx_t ctx;
 133
 134         calibrateTimer();
 135         print_overhead();
 136
 137         memset(data, 0, 32);
 138
 139         startTimer(1);
 140         sha1_init(&ctx);
 141         t = stopTimer();
 142         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 143         ultoa((unsigned long)t, str, 10);
 144         cli_putstr(str);
 145
 146
 147         startTimer(1);
 148         sha1_nextBlock(&ctx, data);
 149         t = stopTimer();
 150         cli_putstr_P(PSTR("\r\n\tone-block time: "));
 151         ultoa((unsigned long)t, str, 10);
 152         cli_putstr(str);
 153
 154
 155         startTimer(1);
 156         sha1_lastBlock(&ctx, data, 0);
 157         t = stopTimer();
 158         cli_putstr_P(PSTR("\r\n\tlast block time: "));
 159         ultoa((unsigned long)t, str, 10);
 160         cli_putstr(str);
 161
 162         cli_putstr_P(PSTR("\r\n"));
 163 }
 164
 165
 166 /*****************************************************************************
 167  *  main                                                                                                                                         *
 168  *****************************************************************************/
 169
 170 const char nessie_str[]      PROGMEM = "nessie";
 171 const char test_str[]        PROGMEM = "test";
 172 const char test2_str[]       PROGMEM = "test2";
 173 const char performance_str[] PROGMEM = "performance";
 174 const char echo_str[]        PROGMEM = "echo";
 175 const char shavs_list_str[]  PROGMEM = "shavs_list";
 176 const char shavs_set_str[]   PROGMEM = "shavs_set";
 177 const char shavs_test1_str[] PROGMEM = "shavs_test1";
 178 const char dump_str[]        PROGMEM = "dump";
 179
 180
 181 cmdlist_entry_t cmdlist[] PROGMEM = {
 182         { nessie_str,          NULL, testrun_nessie_sha1},
 183         { test_str,            NULL, testrun_sha1},
 184         { test2_str,           NULL, testrun_sha1_2},
 185         { performance_str,     NULL, testrun_performance_sha1},
 186         { echo_str,        (void*)1, (void_fpt)echo_ctrl},
 187         { shavs_list_str,      NULL, shavs_listalgos},
 188         { shavs_set_str,   (void*)1, (void_fpt)shavs_setalgo},
 189         { shavs_test1_str,     NULL, shavs_test1},
 190         { dump_str,        (void*)1, (void_fpt)dump},
 191         { NULL,                NULL, NULL}
 192 };
 193
 194 const hfdesc_t* algolist[] PROGMEM = {
 195         (hfdesc_t*)&sha1_desc,
 196         NULL
 197 };
 198
 199 int main (void){
 200         DEBUG_INIT();
 201
 202         cli_rx = uart_getc;
 203         cli_tx = uart_putc;
 204         shavs_algolist=(hfdesc_t**)algolist;
 205         shavs_algo=(hfdesc_t*)&sha1_desc;
 206         for(;;){
 207                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 208                 cli_putstr(algo_name);
 209                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 210                 cmd_interface(cmdlist);
 211         }
 212 }