test_src/main-twister512-test.c

   1 /* main-twister512-test.c */
   2 /*
   3     This file is part of the Crypto-avr-lib/microcrypt-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-512";
  39
  40 /*****************************************************************************
  41  *  additional validation-functions                                                                                      *
  42  *****************************************************************************/
  43 void twister512_init_dummy(void* ctx){
  44         twister_big_init(ctx, 512);
  45 }
  46
  47 void twister512_next_dummy(void* buffer, void* ctx){
  48         twister_big_nextBlock(ctx, buffer);
  49 }
  50
  51 void twister512_last_dummy(void* buffer, uint16_t size_b, void* ctx){
  52         twister_big_lastBlock(ctx, buffer, size_b);
  53 }
  54
  55 void twister512_ctx2hash_dummy(void* buffer, void* ctx){
  56         twister_big_ctx2hash(buffer, ctx, 512);
  57 }
  58
  59
  60 void testrun_nessie_twister512(void){
  61         nessie_hash_ctx.hashsize_b  = 512;
  62         nessie_hash_ctx.blocksize_B = 512/8;
  63         nessie_hash_ctx.ctx_size_B  = sizeof(twister_big_ctx_t);
  64         nessie_hash_ctx.name = algo_name;
  65         nessie_hash_ctx.hash_init = (nessie_hash_init_fpt)twister512_init_dummy;
  66         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)twister512_next_dummy;
  67         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)twister512_last_dummy;
  68         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)twister512_ctx2hash_dummy;
  69
  70         nessie_hash_run();
  71 }
  72
  73 /******************************************************************************
  74  * selftests
  75  ******************************************************************************/
  76
  77 void print_hash(void* hash){
  78         uart_hexdump(hash, 256/8);
  79         uart_putstr_P(PSTR("\r\n\t"));
  80         uart_hexdump((uint8_t*)hash+256/8, 256/8);
  81
  82 }
  83
  84 void testrun_twister512(void){
  85         twister512_hash_t hash;
  86         char* testv[]={
  87                 "",
  88                 "a",
  89                 "abc",
  90                 "message digest",
  91                 "abcdefghijklmnopqrstuvwxyz",
  92                 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
  93                 "12345678901234567890123456789012345678901234567890123456789012345678901234567890"};
  94         uint32_t i;
  95
  96         uart_putstr_P(PSTR("\r\n=== TWISTER-512 test suit (MD5 test values) ==="));
  97         for(i=0; i<7; ++i){
  98                 uart_putstr_P(PSTR("\r\n TWISTER-512 (\""));
  99                 uart_putstr(testv[i]);
 100                 uart_putstr_P(PSTR("\") = \r\n\t"));
 101                 twister512(&hash, testv[i], strlen(testv[i])*8);
 102                 print_hash(hash);
 103         //      return;
 104         }
 105
 106         uart_putstr_P(PSTR("\r\n\r\n=== TWISTER-512 test suit (short test values) ==="));
 107         uint8_t stestv[]= {0x00, 0x00, 0xC0, 0xC0, 0x80, 0x48, 0x50};
 108         uint8_t stestl[]= {   0,    1,    2,    3,    4,    5,    6};
 109         for(i=0; i<7; ++i){
 110                 uart_putstr_P(PSTR("\r\n TWISTER-512 (\""));
 111                 uart_hexdump(&(stestv[i]), 1);
 112                 uart_putstr_P(PSTR("\") = \r\n\t"));
 113                 twister512(hash, &(stestv[i]), stestl[i]);
 114                 print_hash(hash);
 115         }
 116
 117         uart_putstr_P(PSTR("\r\n\r\n=== TWISTER-512 test suit (long test) ==="));
 118         char* ltest= "abcdefghbcdefghicdefghijdefghijk"
 119                            "efghijklfghijklmghijklmnhijklmno";
 120         twister512_ctx_t ctx;
 121         twister512_init(&ctx);
 122         uart_putstr_P(PSTR("\r\n TWISTER-512 ( 16777216 x \""));
 123         uart_putstr(ltest);
 124         uart_putstr_P(PSTR("\") = \r\n\t"));
 125         for(i=0; i<16777216; ++i){
 126                 twister512_nextBlock(&ctx, ltest);
 127         }
 128         twister512_ctx2hash(hash, &ctx);
 129         print_hash(hash);
 130 }
 131
 132
 133 void testrun_performance_twister512(void){
 134         uint64_t t;
 135         char str[16];
 136         uint8_t data[64];
 137         twister_big_ctx_t ctx;
 138
 139         calibrateTimer();
 140         print_overhead();
 141
 142         memset(data, 0, 64);
 143
 144         startTimer(1);
 145         twister_big_init(&ctx, 512);
 146         t = stopTimer();
 147         uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
 148         ultoa((unsigned long)t, str, 10);
 149         uart_putstr(str);
 150
 151
 152         startTimer(1);
 153         twister_big_nextBlock(&ctx, data);
 154         t = stopTimer();
 155         uart_putstr_P(PSTR("\r\n\tone-block time: "));
 156         ultoa((unsigned long)t, str, 10);
 157         uart_putstr(str);
 158
 159
 160         startTimer(1);
 161         twister_big_lastBlock(&ctx, data, 0);
 162         t = stopTimer();
 163         uart_putstr_P(PSTR("\r\n\tlast block time: "));
 164         ultoa((unsigned long)t, str, 10);
 165         uart_putstr(str);
 166
 167         startTimer(1);
 168         twister_big_ctx2hash(data, &ctx, 512);
 169         t = stopTimer();
 170         uart_putstr_P(PSTR("\r\n\tctx2hash time: "));
 171         ultoa((unsigned long)t, str, 10);
 172         uart_putstr(str);
 173
 174         uart_putstr_P(PSTR("\r\n"));
 175 }
 176
 177
 178 /*****************************************************************************
 179  * main
 180  *
 181  *****************************************************************************/
 182
 183 int main (void){
 184         char str[20];
 185
 186
 187         DEBUG_INIT();
 188         uart_putstr_P(PSTR("\r\n"));
 189
 190         uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 191         uart_putstr(algo_name);
 192         uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 193         PGM_P    u   = PSTR("nessie\0test\0performance\0");
 194         void_fpt v[] = { testrun_nessie_twister512,
 195                          testrun_twister512,
 196                          testrun_performance_twister512 };
 197
 198         while(1){
 199                 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
 200                 if(execcommand_d0_P(str, u, v)<0){
 201                         uart_putstr_P(PSTR("\r\nunknown command\r\n"));
 202                 }
 203                 continue;
 204         error:
 205                 uart_putstr("ERROR\r\n");
 206         }
 207 }
 208