test_src/main-threefish-test.c

   1 /* main-threefish-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  * threefish 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 "threefish.h"
  30 #include "nessie_bc_test.h"
  31 #include "cli.h"
  32 #include "performance_test.h"
  33
  34 #include <stdint.h>
  35 #include <string.h>
  36 #include <stdlib.h>
  37
  38 char* algo_name = "Threefish";
  39
  40 /*****************************************************************************
  41  *  additional validation-functions                                                                                      *
  42  *****************************************************************************/
  43 void testrun_stdtest_threefish256(void){
  44         uint8_t key[32], data[32];
  45         uint8_t tweak[16];
  46         uint8_t i;
  47         threefish256_ctx_t ctx;
  48
  49         cli_putstr_P(PSTR("\r\n\r\nTest vectors for block cipher Threefish (256 bits):"));
  50         memset(key,  0, 32);
  51         memset(data, 0, 32);
  52         memset(tweak, 0, 16);
  53
  54         cli_putstr_P(PSTR("\r\nkey:    "));
  55         cli_hexdump(key, 32);
  56         cli_putstr_P(PSTR("\r\ntweak:  "));
  57         cli_hexdump(tweak, 16);
  58         cli_putstr_P(PSTR("\r\nplain:  "));
  59         cli_hexdump(data, 32);
  60         threefish256_init(key, tweak, &ctx);
  61         threefish256_enc(data, &ctx);
  62         cli_putstr_P(PSTR("\r\ncipher: "));
  63         cli_hexdump(data, 32);
  64         /*
  65         cli_hexdump_rev(data, 8);
  66         cli_putc(' ');
  67         cli_hexdump_rev(data+8, 8);
  68         cli_putc(' ');
  69         cli_hexdump_rev(data+16, 8);
  70         cli_putc(' ');
  71         cli_hexdump_rev(data+24, 8);
  72         cli_putc(' ');
  73         */
  74         /* second test */
  75         for(i=0; i<32; ++i){
  76                 key[i] = 0x10+i;
  77                 data[i] = 0xFF-i;
  78         }
  79         for(i=0; i<16; ++i){
  80                 tweak[i] = i;
  81         }
  82         cli_putstr_P(PSTR("\r\n\r\nkey:    "));
  83         cli_hexdump(key, 32);
  84         cli_putstr_P(PSTR("\r\ntweak:  "));
  85         cli_hexdump(tweak, 16);
  86         cli_putstr_P(PSTR("\r\nplain:  "));
  87         cli_hexdump(data, 32);
  88         threefish256_init(key, tweak, &ctx);
  89         threefish256_enc(data, &ctx);
  90         cli_putstr_P(PSTR("\r\ncipher: "));
  91         cli_hexdump(data, 32);
  92 }
  93
  94 void testrun_stdtest_threefish512(void){
  95         uint8_t key[64], data[64];
  96         uint8_t tweak[16];
  97         uint8_t i;
  98         threefish512_ctx_t ctx;
  99
 100         cli_putstr_P(PSTR("\r\n\r\nTest vectors for block cipher Threefish (512 bits) :"));
 101         memset(key,  0, 64);
 102         memset(data, 0, 64);
 103         memset(tweak, 0, 16);
 104
 105         cli_putstr_P(PSTR("\r\nkey:    "));
 106         cli_hexdump(key, 32);
 107         cli_putstr_P(PSTR("\r\n        "));
 108         cli_hexdump(key+32, 32);
 109         cli_putstr_P(PSTR("\r\ntweak:  "));
 110         cli_hexdump(tweak, 16);
 111         cli_putstr_P(PSTR("\r\nplain:  "));
 112         cli_hexdump(data, 32);
 113         cli_putstr_P(PSTR("\r\n        "));
 114         cli_hexdump(data+32, 32);
 115         threefish512_init(key, tweak, &ctx);
 116         threefish512_enc(data, &ctx);
 117         cli_putstr_P(PSTR("\r\ncipher: "));
 118         cli_hexdump(data, 32);
 119         cli_putstr_P(PSTR("\r\n        "));
 120         cli_hexdump(data+32, 32);
 121
 122         for(i=0; i<64; ++i){
 123                 key[i] = 0x10+i;
 124                 data[i] = 0xFF-i;
 125         }
 126         for(i=0; i<16; ++i){
 127                 tweak[i] = i;
 128         }
 129         cli_putstr_P(PSTR("\r\n\r\nkey:    "));
 130         cli_hexdump(key, 32);
 131         cli_putstr_P(PSTR("\r\n        "));
 132         cli_hexdump(key+32, 32);
 133         cli_putstr_P(PSTR("\r\ntweak:  "));
 134         cli_hexdump(tweak, 16);
 135         cli_putstr_P(PSTR("\r\nplain:  "));
 136         cli_hexdump(data, 32);
 137         cli_putstr_P(PSTR("\r\n        "));
 138         cli_hexdump(data+32, 32);
 139         threefish512_init(key, tweak, &ctx);
 140         threefish512_enc(data, &ctx);
 141         cli_putstr_P(PSTR("\r\ncipher: "));
 142         cli_hexdump(data, 32);
 143         cli_putstr_P(PSTR("\r\n        "));
 144         cli_hexdump(data+32, 32);
 145 }
 146
 147 void testrun_stdtest_threefish1024(void){
 148         uint8_t key[128], data[128];
 149         uint8_t tweak[16];
 150         uint8_t i;
 151         threefish1024_ctx_t ctx;
 152
 153         cli_putstr_P(PSTR("\r\n\r\nTest vectors for block cipher Threefish (1024 bits) :"));
 154         memset(key,  0, 128);
 155         memset(data, 0, 128);
 156         memset(tweak, 0, 16);
 157
 158         cli_putstr_P(PSTR("\r\nkey:    "));
 159         cli_hexdump(key, 32);
 160         cli_putstr_P(PSTR("\r\n        "));
 161         cli_hexdump(key+32, 32);
 162         cli_putstr_P(PSTR("\r\n        "));
 163         cli_hexdump(key+64, 32);
 164         cli_putstr_P(PSTR("\r\n        "));
 165         cli_hexdump(key+96, 32);
 166         cli_putstr_P(PSTR("\r\ntweak:  "));
 167         cli_hexdump(tweak, 16);
 168         cli_putstr_P(PSTR("\r\nplain:  "));
 169         cli_hexdump(data, 32);
 170         cli_putstr_P(PSTR("\r\n        "));
 171         cli_hexdump(data+32, 32);
 172         cli_putstr_P(PSTR("\r\n        "));
 173         cli_hexdump(data+64, 32);
 174         cli_putstr_P(PSTR("\r\n        "));
 175         cli_hexdump(data+96, 32);
 176         threefish1024_init(key, tweak, &ctx);
 177         threefish1024_enc(data, &ctx);
 178         cli_putstr_P(PSTR("\r\ncipher: "));
 179         cli_hexdump(data, 32);
 180         cli_putstr_P(PSTR("\r\n        "));
 181         cli_hexdump(data+32, 32);
 182         cli_putstr_P(PSTR("\r\n        "));
 183         cli_hexdump(data+64, 32);
 184         cli_putstr_P(PSTR("\r\n        "));
 185         cli_hexdump(data+96, 32);
 186
 187         for(i=0; i<128; ++i){
 188                 key[i] = 0x10+i;
 189                 data[i] = 0xFF-i;
 190         }
 191         for(i=0; i<16; ++i){
 192                 tweak[i] = i;
 193         }
 194         cli_putstr_P(PSTR("\r\n\r\nkey:    "));
 195         cli_hexdump(key, 32);
 196         cli_putstr_P(PSTR("\r\n        "));
 197         cli_hexdump(key+32, 32);
 198         cli_putstr_P(PSTR("\r\n        "));
 199         cli_hexdump(key+64, 32);
 200         cli_putstr_P(PSTR("\r\n        "));
 201         cli_hexdump(key+96, 32);
 202         cli_putstr_P(PSTR("\r\ntweak:  "));
 203         cli_hexdump(tweak, 16);
 204         cli_putstr_P(PSTR("\r\nplain:  "));
 205         cli_hexdump(data, 32);
 206         cli_putstr_P(PSTR("\r\n        "));
 207         cli_hexdump(data+32, 32);
 208         cli_putstr_P(PSTR("\r\n        "));
 209         cli_hexdump(data+64, 32);
 210         cli_putstr_P(PSTR("\r\n        "));
 211         cli_hexdump(data+96, 32);
 212         threefish1024_init(key, tweak, &ctx);
 213         threefish1024_enc(data, &ctx);
 214         cli_putstr_P(PSTR("\r\ncipher: "));
 215         cli_hexdump(data, 32);
 216         cli_putstr_P(PSTR("\r\n        "));
 217         cli_hexdump(data+32, 32);
 218         cli_putstr_P(PSTR("\r\n        "));
 219         cli_hexdump(data+64, 32);
 220         cli_putstr_P(PSTR("\r\n        "));
 221         cli_hexdump(data+96, 32);
 222         }
 223
 224
 225 void testrun_stdtest_threefish(void){
 226         testrun_stdtest_threefish256();
 227         testrun_stdtest_threefish512();
 228         testrun_stdtest_threefish1024();
 229 }
 230
 231 void testrun_performance_threefish256(void){
 232         uint64_t t;
 233         char str[16];
 234         uint8_t key[THREEFISH256_BLOCKSIZE_B];
 235         uint8_t data[THREEFISH256_BLOCKSIZE_B];
 236         uint8_t tweak[16];
 237         threefish256_ctx_t ctx;
 238
 239         cli_putstr_P(PSTR("\r\nThreefish-256 performance:"));
 240
 241         calibrateTimer();
 242         print_overhead();
 243
 244 //      memset(key,  0, THREEFISH256_BLOCKSIZE_B);
 245 //      memset(tweak, 0, 16);
 246
 247         startTimer(1);
 248         threefish256_init(key, tweak, &ctx);
 249         t = stopTimer();
 250         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 251         ultoa((unsigned long)t, str, 10);
 252         cli_putstr(str);
 253
 254         startTimer(1);
 255         threefish256_enc(data, &ctx);
 256         t = stopTimer();
 257         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 258         ultoa((unsigned long)t, str, 10);
 259         cli_putstr(str);
 260
 261         cli_putstr_P(PSTR("\r\n"));
 262 }
 263
 264 void testrun_performance_threefish512(void){
 265         uint64_t t;
 266         char str[16];
 267         uint8_t key[THREEFISH512_BLOCKSIZE_B];
 268         uint8_t data[THREEFISH512_BLOCKSIZE_B];
 269         uint8_t tweak[16];
 270         threefish512_ctx_t ctx;
 271
 272         cli_putstr_P(PSTR("\r\nThreefish-512 performance:"));
 273
 274         calibrateTimer();
 275         print_overhead();
 276
 277 //      memset(key,  0, THREEFISH512_BLOCKSIZE_B);
 278 //      memset(tweak, 0, 16);
 279
 280         startTimer(1);
 281         threefish512_init(key, tweak, &ctx);
 282         t = stopTimer();
 283         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 284         ultoa((unsigned long)t, str, 10);
 285         cli_putstr(str);
 286
 287         startTimer(1);
 288         threefish512_enc(data, &ctx);
 289         t = stopTimer();
 290         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 291         ultoa((unsigned long)t, str, 10);
 292         cli_putstr(str);
 293
 294         cli_putstr_P(PSTR("\r\n"));
 295 }
 296
 297 void testrun_performance_threefish1024(void){
 298         uint64_t t;
 299         char str[16];
 300         uint8_t key[THREEFISH1024_BLOCKSIZE_B];
 301         uint8_t data[THREEFISH1024_BLOCKSIZE_B];
 302         uint8_t tweak[16];
 303         threefish1024_ctx_t ctx;
 304
 305         cli_putstr_P(PSTR("\r\nThreefish-1024 performance:"));
 306
 307         calibrateTimer();
 308         print_overhead();
 309
 310 //      memset(key,  0, THREEFISH1024_BLOCKSIZE_B);
 311 //      memset(tweak, 0, 16);
 312
 313         startTimer(1);
 314         threefish1024_init(key, tweak, &ctx);
 315         t = stopTimer();
 316         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 317         ultoa((unsigned long)t, str, 10);
 318         cli_putstr(str);
 319
 320         startTimer(1);
 321         threefish1024_enc(data, &ctx);
 322         t = stopTimer();
 323         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 324         ultoa((unsigned long)t, str, 10);
 325         cli_putstr(str);
 326
 327         cli_putstr_P(PSTR("\r\n"));
 328 }
 329
 330 void testrun_performance_threefish(void){
 331         testrun_performance_threefish256();
 332         testrun_performance_threefish512();
 333         testrun_performance_threefish1024();
 334 }
 335
 336 void init_test(void){
 337         threefish256_ctx_t ctx;
 338         uint8_t key[32], tweak[16];
 339         memset(key, 0,32);
 340         memset(tweak, 0,16);
 341         threefish256_init(key, tweak, &ctx);
 342         cli_putstr_P(PSTR("\r\n ctx: \r\n\tk:"));
 343         cli_hexdump(ctx.k, 5*8);
 344         cli_putstr_P(PSTR("\r\n\tt:"));
 345         cli_hexdump(ctx.t, 3*8);
 346 }
 347
 348
 349 /*****************************************************************************
 350  *  main                                                                                                                                         *
 351  *****************************************************************************/
 352
 353 const char nessie_str[]      PROGMEM = "nessie";
 354 const char test_str[]        PROGMEM = "test";
 355 const char inittest_str[]    PROGMEM = "inittest";
 356 const char performance_str[] PROGMEM = "performance";
 357 const char echo_str[]        PROGMEM = "echo";
 358
 359 cmdlist_entry_t cmdlist[] PROGMEM = {
 360 //      { nessie_str,      NULL, testrun_nessie_noekeon},
 361         { test_str,        NULL, testrun_stdtest_threefish},
 362         { inittest_str,    NULL, init_test},
 363         { performance_str, NULL, testrun_performance_threefish},
 364         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 365         { NULL,            NULL, NULL}
 366 };
 367
 368 int main (void){
 369         DEBUG_INIT();
 370
 371         cli_rx = uart_getc;
 372         cli_tx = uart_putc;
 373         for(;;){
 374                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 375                 cli_putstr(algo_name);
 376                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 377                 cmd_interface(cmdlist);
 378         }
 379 }