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_next_dummy(void* buffer, void* ctx){
  48         twister_big_nextBlock(ctx, buffer);
  49 }
  50
  51 void twister384_last_dummy(void* buffer, uint16_t size_b, void* ctx){
  52         twister_big_lastBlock(ctx, buffer, size_b);
  53 }
  54
  55 void twister384_ctx2hash_dummy(void* buffer, void* ctx){
  56         twister_big_ctx2hash(buffer, ctx, 384);
  57 }
  58
  59
  60 void testrun_nessie_twister384(void){
  61         nessie_hash_ctx.hashsize_b  = 384;
  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)twister384_init_dummy;
  66         nessie_hash_ctx.hash_next = (nessie_hash_next_fpt)twister384_next_dummy;
  67         nessie_hash_ctx.hash_last = (nessie_hash_last_fpt)twister384_last_dummy;
  68         nessie_hash_ctx.hash_conv = (nessie_hash_conv_fpt)twister384_ctx2hash_dummy;
  69
  70         nessie_hash_run();
  71 }
  72
  73 /******************************************************************************
  74  * selftests
  75  ******************************************************************************/
  76
  77 void print_hash(void* hash){
  78         cli_hexdump(hash, 256/8);
  79         cli_putstr_P(PSTR("\r\n\t"));
  80         cli_hexdump((uint8_t*)hash+256/8, 128/8);
  81
  82 }
  83
  84 void testrun_twister384(void){
  85         twister384_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         cli_putstr_P(PSTR("\r\n=== TWISTER-384 test suit (MD5 test values) ==="));
  97         for(i=0; i<7; ++i){
  98                 cli_putstr_P(PSTR("\r\n TWISTER-384 (\""));
  99                 cli_putstr(testv[i]);
 100                 cli_putstr_P(PSTR("\") = \r\n\t"));
 101                 twister384(&hash, testv[i], strlen(testv[i])*8);
 102                 print_hash(hash);
 103         //      return;
 104         }
 105
 106         cli_putstr_P(PSTR("\r\n\r\n=== TWISTER-384 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                 cli_putstr_P(PSTR("\r\n TWISTER-384 (\""));
 111                 cli_hexdump(&(stestv[i]), 1);
 112                 cli_putstr_P(PSTR("\") = \r\n\t"));
 113                 twister384(hash, &(stestv[i]), stestl[i]);
 114                 print_hash(hash);
 115         }
 116
 117 #ifdef TWISTER_LONGTEST
 118         cli_putstr_P(PSTR("\r\n\r\n=== TWISTER-384 test suit (long test) ==="));
 119         char* ltest= "abcdefghbcdefghicdefghijdefghijk"
 120                            "efghijklfghijklmghijklmnhijklmno";
 121         twister384_ctx_t ctx;
 122         twister384_init(&ctx);
 123         cli_putstr_P(PSTR("\r\n TWISTER-384 ( 16777216 x \""));
 124         cli_putstr(ltest);
 125         cli_putstr_P(PSTR("\") = \r\n\t"));
 126         for(i=0; i<16777216; ++i){
 127                 twister384_nextBlock(&ctx, ltest);
 128         }
 129         twister384_ctx2hash(hash, &ctx);
 130         print_hash(hash);
 131 #endif
 132 }
 133
 134
 135 void testrun_performance_twister384(void){
 136         uint64_t t;
 137         char str[16];
 138         uint8_t data[64];
 139         twister_big_ctx_t ctx;
 140
 141         calibrateTimer();
 142         print_overhead();
 143
 144         memset(data, 0, 64);
 145
 146         startTimer(1);
 147         twister_big_init(&ctx, 384);
 148         t = stopTimer();
 149         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 150         ultoa((unsigned long)t, str, 10);
 151         cli_putstr(str);
 152
 153
 154         startTimer(1);
 155         twister_big_nextBlock(&ctx, data);
 156         t = stopTimer();
 157         cli_putstr_P(PSTR("\r\n\tone-block time: "));
 158         ultoa((unsigned long)t, str, 10);
 159         cli_putstr(str);
 160
 161
 162         startTimer(1);
 163         twister_big_lastBlock(&ctx, data, 0);
 164         t = stopTimer();
 165         cli_putstr_P(PSTR("\r\n\tlast block time: "));
 166         ultoa((unsigned long)t, str, 10);
 167         cli_putstr(str);
 168
 169         startTimer(1);
 170         twister_big_ctx2hash(data, &ctx, 384);
 171         t = stopTimer();
 172         cli_putstr_P(PSTR("\r\n\tctx2hash time: "));
 173         ultoa((unsigned long)t, str, 10);
 174         cli_putstr(str);
 175
 176         cli_putstr_P(PSTR("\r\n"));
 177 }
 178
 179
 180 /*****************************************************************************
 181  * main
 182  *
 183  *****************************************************************************/
 184
 185 const char nessie_str[]      PROGMEM = "nessie";
 186 const char test_str[]        PROGMEM = "test";
 187 const char performance_str[] PROGMEM = "performance";
 188 const char echo_str[]        PROGMEM = "echo";
 189
 190 cmdlist_entry_t cmdlist[] PROGMEM = {
 191         { nessie_str,      NULL, testrun_nessie_twister384},
 192         { test_str,        NULL, testrun_twister384},
 193         { performance_str, NULL, testrun_performance_twister384},
 194         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 195         { NULL,            NULL, NULL}
 196 };
 197
 198 int main (void){
 199         DEBUG_INIT();
 200
 201         cli_rx = uart_getc;
 202         cli_tx = uart_putc;
 203         for(;;){
 204                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 205                 cli_putstr(algo_name);
 206                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 207                 cmd_interface(cmdlist);
 208         }
 209 }