test_src/main-twister384-test.c

   1 /* main-twister384-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-big.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
  38 char* algo_name = "TWISTER-384";
  39
  40 /*****************************************************************************
  41  *  additional validation-functions                                                                                      *
  42  *****************************************************************************/
  43 void twister384_init_dummy(void* ctx){
  44         twister_big_init(ctx, 384);
  45 }
  46
  47 void twister384_ctx2hash_dummy(void* buffer, void* ctx){
  48         twister_big_ctx2hash(buffer, ctx, 384);
  49 }
  50
  51
  52 void testrun_nessie_twister384(void){
  53         nessie_hash_ctx.hashsize_b  = 384;
  54         nessie_hash_ctx.blocksize_B = 512/8;
  55         nessie_hash_ctx.ctx_size_B  = sizeof(twister_big_ctx_t);
  56         nessie_hash_ctx.name = algo_name;
  57         nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)twister384_init_dummy;
  58         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)twister_big_nextBlock;
  59         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)twister_big_lastBlock;
  60         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)twister384_ctx2hash_dummy;
  61
  62         nessie_hash_run();
  63 }
  64
  65 /******************************************************************************
  66  * selftests
  67  ******************************************************************************/
  68
  69 void print_hash(void* hash){
  70         cli_hexdump(hash, 256/8);
  71         cli_putstr_P(PSTR("\r\n\t"));
  72         cli_hexdump((uint8_t*)hash+256/8, 128/8);
  73
  74 }
  75
  76 void testrun_twister384(void){
  77         twister384_hash_t hash;
  78         char* testv[]={
  79                 "",
  80                 "a",
  81                 "abc",
  82                 "message digest",
  83                 "abcdefghijklmnopqrstuvwxyz",
  84                 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
  85                 "12345678901234567890123456789012345678901234567890123456789012345678901234567890"};
  86         uint32_t i;
  87
  88         cli_putstr_P(PSTR("\r\n=== TWISTER-384 test suit (MD5 test values) ==="));
  89         for(i=0; i<7; ++i){
  90                 cli_putstr_P(PSTR("\r\n TWISTER-384 (\""));
  91                 cli_putstr(testv[i]);
  92                 cli_putstr_P(PSTR("\") = \r\n\t"));
  93                 twister384(&hash, testv[i], strlen(testv[i])*8);
  94                 print_hash(hash);
  95         //      return;
  96         }
  97
  98         cli_putstr_P(PSTR("\r\n\r\n=== TWISTER-384 test suit (short test values) ==="));
  99         uint8_t stestv[]= {0x00, 0x00, 0xC0, 0xC0, 0x80, 0x48, 0x50};
 100         uint8_t stestl[]= {   0,    1,    2,    3,    4,    5,    6};
 101         for(i=0; i<7; ++i){
 102                 cli_putstr_P(PSTR("\r\n TWISTER-384 (\""));
 103                 cli_hexdump(&(stestv[i]), 1);
 104                 cli_putstr_P(PSTR("\") = \r\n\t"));
 105                 twister384(hash, &(stestv[i]), stestl[i]);
 106                 print_hash(hash);
 107         }
 108
 109 #ifdef TWISTER_LONGTEST
 110         cli_putstr_P(PSTR("\r\n\r\n=== TWISTER-384 test suit (long test) ==="));
 111         char* ltest= "abcdefghbcdefghicdefghijdefghijk"
 112                            "efghijklfghijklmghijklmnhijklmno";
 113         twister384_ctx_t ctx;
 114         twister384_init(&ctx);
 115         cli_putstr_P(PSTR("\r\n TWISTER-384 ( 16777216 x \""));
 116         cli_putstr(ltest);
 117         cli_putstr_P(PSTR("\") = \r\n\t"));
 118         for(i=0; i<16777216; ++i){
 119                 twister384_nextBlock(&ctx, ltest);
 120         }
 121         twister384_ctx2hash(hash, &ctx);
 122         print_hash(hash);
 123 #endif
 124 }
 125
 126
 127 void testrun_performance_twister384(void){
 128         uint64_t t;
 129         char str[16];
 130         uint8_t data[64];
 131         twister_big_ctx_t ctx;
 132
 133         calibrateTimer();
 134         print_overhead();
 135
 136         memset(data, 0, 64);
 137
 138         startTimer(1);
 139         twister_big_init(&ctx, 384);
 140         t = stopTimer();
 141         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 142         ultoa((unsigned long)t, str, 10);
 143         cli_putstr(str);
 144
 145
 146         startTimer(1);
 147         twister_big_nextBlock(&ctx, data);
 148         t = stopTimer();
 149         cli_putstr_P(PSTR("\r\n\tone-block time: "));
 150         ultoa((unsigned long)t, str, 10);
 151         cli_putstr(str);
 152
 153
 154         startTimer(1);
 155         twister_big_lastBlock(&ctx, data, 0);
 156         t = stopTimer();
 157         cli_putstr_P(PSTR("\r\n\tlast block time: "));
 158         ultoa((unsigned long)t, str, 10);
 159         cli_putstr(str);
 160
 161         startTimer(1);
 162         twister_big_ctx2hash(data, &ctx, 384);
 163         t = stopTimer();
 164         cli_putstr_P(PSTR("\r\n\tctx2hash time: "));
 165         ultoa((unsigned long)t, str, 10);
 166         cli_putstr(str);
 167
 168         cli_putstr_P(PSTR("\r\n"));
 169 }
 170
 171
 172 /*****************************************************************************
 173  * main
 174  *
 175  *****************************************************************************/
 176
 177 const char nessie_str[]      PROGMEM = "nessie";
 178 const char test_str[]        PROGMEM = "test";
 179 const char performance_str[] PROGMEM = "performance";
 180 const char echo_str[]        PROGMEM = "echo";
 181
 182 cmdlist_entry_t cmdlist[] PROGMEM = {
 183         { nessie_str,      NULL, testrun_nessie_twister384},
 184         { test_str,        NULL, testrun_twister384},
 185         { performance_str, NULL, testrun_performance_twister384},
 186         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 187         { NULL,            NULL, NULL}
 188 };
 189
 190 int main (void){
 191         DEBUG_INIT();
 192
 193         cli_rx = uart_getc;
 194         cli_tx = uart_putc;
 195         for(;;){
 196                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 197                 cli_putstr(algo_name);
 198                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 199                 cmd_interface(cmdlist);
 200         }
 201 }