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
  44 void threefish256_dummy_init(const uint8_t* key, uint16_t keysize_b, void* ctx){
  45         uint8_t null[16];
  46         memset(null, 0, 16);
  47         threefish256_init(key, null, ctx);
  48 }
  49
  50 void testrun_nessie_threefish(void){
  51         nessie_bc_ctx.keysize_b = 256;
  52         nessie_bc_ctx.blocksize_B = 32;
  53         nessie_bc_ctx.ctx_size_B = sizeof(threefish256_ctx_t);
  54         nessie_bc_ctx.name = "Threefish256";
  55         nessie_bc_ctx.cipher_genctx = threefish256_dummy_init;
  56         nessie_bc_ctx.cipher_enc = (nessie_bc_enc_fpt)threefish256_enc;
  57         nessie_bc_ctx.cipher_dec = (nessie_bc_dec_fpt)threefish256_dec;
  58         nessie_bc_ctx.cipher_free = NULL;
  59
  60         nessie_bc_run();
  61 }
  62
  63 void testrun_stdtest_threefish256(void){
  64         uint8_t key[32], data[32];
  65         uint8_t tweak[16];
  66         uint8_t i;
  67         threefish256_ctx_t ctx;
  68
  69         cli_putstr_P(PSTR("\r\n\r\nTest vectors for block cipher Threefish (256 bits):"));
  70         memset(key,  0, 32);
  71         memset(data, 0, 32);
  72         memset(tweak, 0, 16);
  73
  74         cli_putstr_P(PSTR("\r\nkey:    "));
  75         cli_hexdump(key, 32);
  76         cli_putstr_P(PSTR("\r\ntweak:  "));
  77         cli_hexdump(tweak, 16);
  78         cli_putstr_P(PSTR("\r\nplain:  "));
  79         cli_hexdump(data, 32);
  80         threefish256_init(key, tweak, &ctx);
  81         threefish256_enc(data, &ctx);
  82         cli_putstr_P(PSTR("\r\ncipher: "));
  83         cli_hexdump(data, 32);
  84         /*
  85         cli_hexdump_rev(data, 8);
  86         cli_putc(' ');
  87         cli_hexdump_rev(data+8, 8);
  88         cli_putc(' ');
  89         cli_hexdump_rev(data+16, 8);
  90         cli_putc(' ');
  91         cli_hexdump_rev(data+24, 8);
  92         cli_putc(' ');
  93         */
  94         /* second test */
  95         for(i=0; i<32; ++i){
  96                 key[i] = 0x10+i;
  97                 data[i] = 0xFF-i;
  98         }
  99         for(i=0; i<16; ++i){
 100                 tweak[i] = i;
 101         }
 102         cli_putstr_P(PSTR("\r\n\r\nkey:    "));
 103         cli_hexdump(key, 32);
 104         cli_putstr_P(PSTR("\r\ntweak:  "));
 105         cli_hexdump(tweak, 16);
 106         cli_putstr_P(PSTR("\r\nplain:  "));
 107         cli_hexdump(data, 32);
 108         threefish256_init(key, tweak, &ctx);
 109         threefish256_enc(data, &ctx);
 110         cli_putstr_P(PSTR("\r\ncipher: "));
 111         cli_hexdump(data, 32);
 112 }
 113
 114 void testrun_stdtest_threefish512(void){
 115         uint8_t key[64], data[64];
 116         uint8_t tweak[16];
 117         uint8_t i;
 118         threefish512_ctx_t ctx;
 119
 120         cli_putstr_P(PSTR("\r\n\r\nTest vectors for block cipher Threefish (512 bits) :"));
 121         memset(key,  0, 64);
 122         memset(data, 0, 64);
 123         memset(tweak, 0, 16);
 124
 125         cli_putstr_P(PSTR("\r\nkey:    "));
 126         cli_hexdump(key, 32);
 127         cli_putstr_P(PSTR("\r\n        "));
 128         cli_hexdump(key+32, 32);
 129         cli_putstr_P(PSTR("\r\ntweak:  "));
 130         cli_hexdump(tweak, 16);
 131         cli_putstr_P(PSTR("\r\nplain:  "));
 132         cli_hexdump(data, 32);
 133         cli_putstr_P(PSTR("\r\n        "));
 134         cli_hexdump(data+32, 32);
 135         threefish512_init(key, tweak, &ctx);
 136         threefish512_enc(data, &ctx);
 137         cli_putstr_P(PSTR("\r\ncipher: "));
 138         cli_hexdump(data, 32);
 139         cli_putstr_P(PSTR("\r\n        "));
 140         cli_hexdump(data+32, 32);
 141
 142         for(i=0; i<64; ++i){
 143                 key[i] = 0x10+i;
 144                 data[i] = 0xFF-i;
 145         }
 146         for(i=0; i<16; ++i){
 147                 tweak[i] = i;
 148         }
 149         cli_putstr_P(PSTR("\r\n\r\nkey:    "));
 150         cli_hexdump(key, 32);
 151         cli_putstr_P(PSTR("\r\n        "));
 152         cli_hexdump(key+32, 32);
 153         cli_putstr_P(PSTR("\r\ntweak:  "));
 154         cli_hexdump(tweak, 16);
 155         cli_putstr_P(PSTR("\r\nplain:  "));
 156         cli_hexdump(data, 32);
 157         cli_putstr_P(PSTR("\r\n        "));
 158         cli_hexdump(data+32, 32);
 159         threefish512_init(key, tweak, &ctx);
 160         threefish512_enc(data, &ctx);
 161         cli_putstr_P(PSTR("\r\ncipher: "));
 162         cli_hexdump(data, 32);
 163         cli_putstr_P(PSTR("\r\n        "));
 164         cli_hexdump(data+32, 32);
 165 }
 166
 167 void testrun_stdtest_threefish1024(void){
 168         uint8_t key[128], data[128];
 169         uint8_t tweak[16];
 170         uint8_t i;
 171         threefish1024_ctx_t ctx;
 172
 173         cli_putstr_P(PSTR("\r\n\r\nTest vectors for block cipher Threefish (1024 bits) :"));
 174         memset(key,  0, 128);
 175         memset(data, 0, 128);
 176         memset(tweak, 0, 16);
 177
 178         cli_putstr_P(PSTR("\r\nkey:    "));
 179         cli_hexdump(key, 32);
 180         cli_putstr_P(PSTR("\r\n        "));
 181         cli_hexdump(key+32, 32);
 182         cli_putstr_P(PSTR("\r\n        "));
 183         cli_hexdump(key+64, 32);
 184         cli_putstr_P(PSTR("\r\n        "));
 185         cli_hexdump(key+96, 32);
 186         cli_putstr_P(PSTR("\r\ntweak:  "));
 187         cli_hexdump(tweak, 16);
 188         cli_putstr_P(PSTR("\r\nplain:  "));
 189         cli_hexdump(data, 32);
 190         cli_putstr_P(PSTR("\r\n        "));
 191         cli_hexdump(data+32, 32);
 192         cli_putstr_P(PSTR("\r\n        "));
 193         cli_hexdump(data+64, 32);
 194         cli_putstr_P(PSTR("\r\n        "));
 195         cli_hexdump(data+96, 32);
 196         threefish1024_init(key, tweak, &ctx);
 197         threefish1024_enc(data, &ctx);
 198         cli_putstr_P(PSTR("\r\ncipher: "));
 199         cli_hexdump(data, 32);
 200         cli_putstr_P(PSTR("\r\n        "));
 201         cli_hexdump(data+32, 32);
 202         cli_putstr_P(PSTR("\r\n        "));
 203         cli_hexdump(data+64, 32);
 204         cli_putstr_P(PSTR("\r\n        "));
 205         cli_hexdump(data+96, 32);
 206
 207         for(i=0; i<128; ++i){
 208                 key[i] = 0x10+i;
 209                 data[i] = 0xFF-i;
 210         }
 211         for(i=0; i<16; ++i){
 212                 tweak[i] = i;
 213         }
 214         cli_putstr_P(PSTR("\r\n\r\nkey:    "));
 215         cli_hexdump(key, 32);
 216         cli_putstr_P(PSTR("\r\n        "));
 217         cli_hexdump(key+32, 32);
 218         cli_putstr_P(PSTR("\r\n        "));
 219         cli_hexdump(key+64, 32);
 220         cli_putstr_P(PSTR("\r\n        "));
 221         cli_hexdump(key+96, 32);
 222         cli_putstr_P(PSTR("\r\ntweak:  "));
 223         cli_hexdump(tweak, 16);
 224         cli_putstr_P(PSTR("\r\nplain:  "));
 225         cli_hexdump(data, 32);
 226         cli_putstr_P(PSTR("\r\n        "));
 227         cli_hexdump(data+32, 32);
 228         cli_putstr_P(PSTR("\r\n        "));
 229         cli_hexdump(data+64, 32);
 230         cli_putstr_P(PSTR("\r\n        "));
 231         cli_hexdump(data+96, 32);
 232         threefish1024_init(key, tweak, &ctx);
 233         threefish1024_enc(data, &ctx);
 234         cli_putstr_P(PSTR("\r\ncipher: "));
 235         cli_hexdump(data, 32);
 236         cli_putstr_P(PSTR("\r\n        "));
 237         cli_hexdump(data+32, 32);
 238         cli_putstr_P(PSTR("\r\n        "));
 239         cli_hexdump(data+64, 32);
 240         cli_putstr_P(PSTR("\r\n        "));
 241         cli_hexdump(data+96, 32);
 242         }
 243
 244
 245 void testrun_stdtest_threefish(void){
 246         testrun_stdtest_threefish256();
 247         testrun_stdtest_threefish512();
 248         testrun_stdtest_threefish1024();
 249 }
 250
 251 void testrun_performance_threefish256(void){
 252         uint64_t t;
 253         char str[16];
 254         uint8_t key[THREEFISH256_BLOCKSIZE_B];
 255         uint8_t data[THREEFISH256_BLOCKSIZE_B];
 256         uint8_t tweak[16];
 257         threefish256_ctx_t ctx;
 258
 259         cli_putstr_P(PSTR("\r\nThreefish-256 performance:"));
 260
 261         calibrateTimer();
 262         print_overhead();
 263
 264 //      memset(key,  0, THREEFISH256_BLOCKSIZE_B);
 265 //      memset(tweak, 0, 16);
 266
 267         startTimer(1);
 268         threefish256_init(key, tweak, &ctx);
 269         t = stopTimer();
 270         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 271         ultoa((unsigned long)t, str, 10);
 272         cli_putstr(str);
 273
 274         startTimer(1);
 275         threefish256_enc(data, &ctx);
 276         t = stopTimer();
 277         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 278         ultoa((unsigned long)t, str, 10);
 279         cli_putstr(str);
 280
 281         cli_putstr_P(PSTR("\r\n"));
 282 }
 283
 284 void testrun_performance_threefish512(void){
 285         uint64_t t;
 286         char str[16];
 287         uint8_t key[THREEFISH512_BLOCKSIZE_B];
 288         uint8_t data[THREEFISH512_BLOCKSIZE_B];
 289         uint8_t tweak[16];
 290         threefish512_ctx_t ctx;
 291
 292         cli_putstr_P(PSTR("\r\nThreefish-512 performance:"));
 293
 294         calibrateTimer();
 295         print_overhead();
 296
 297 //      memset(key,  0, THREEFISH512_BLOCKSIZE_B);
 298 //      memset(tweak, 0, 16);
 299
 300         startTimer(1);
 301         threefish512_init(key, tweak, &ctx);
 302         t = stopTimer();
 303         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 304         ultoa((unsigned long)t, str, 10);
 305         cli_putstr(str);
 306
 307         startTimer(1);
 308         threefish512_enc(data, &ctx);
 309         t = stopTimer();
 310         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 311         ultoa((unsigned long)t, str, 10);
 312         cli_putstr(str);
 313
 314         cli_putstr_P(PSTR("\r\n"));
 315 }
 316
 317 void testrun_performance_threefish1024(void){
 318         uint64_t t;
 319         char str[16];
 320         uint8_t key[THREEFISH1024_BLOCKSIZE_B];
 321         uint8_t data[THREEFISH1024_BLOCKSIZE_B];
 322         uint8_t tweak[16];
 323         threefish1024_ctx_t ctx;
 324
 325         cli_putstr_P(PSTR("\r\nThreefish-1024 performance:"));
 326
 327         calibrateTimer();
 328         print_overhead();
 329
 330 //      memset(key,  0, THREEFISH1024_BLOCKSIZE_B);
 331 //      memset(tweak, 0, 16);
 332
 333         startTimer(1);
 334         threefish1024_init(key, tweak, &ctx);
 335         t = stopTimer();
 336         cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
 337         ultoa((unsigned long)t, str, 10);
 338         cli_putstr(str);
 339
 340         startTimer(1);
 341         threefish1024_enc(data, &ctx);
 342         t = stopTimer();
 343         cli_putstr_P(PSTR("\r\n\tencrypt time: "));
 344         ultoa((unsigned long)t, str, 10);
 345         cli_putstr(str);
 346
 347         cli_putstr_P(PSTR("\r\n"));
 348 }
 349
 350 void testrun_performance_threefish(void){
 351         testrun_performance_threefish256();
 352         testrun_performance_threefish512();
 353         testrun_performance_threefish1024();
 354 }
 355
 356 void init_test(void){
 357         threefish256_ctx_t ctx;
 358         uint8_t key[32], tweak[16];
 359         memset(key, 0,32);
 360         memset(tweak, 0,16);
 361         threefish256_init(key, tweak, &ctx);
 362         cli_putstr_P(PSTR("\r\n ctx: \r\n\tk:"));
 363         cli_hexdump(ctx.k, 5*8);
 364         cli_putstr_P(PSTR("\r\n\tt:"));
 365         cli_hexdump(ctx.t, 3*8);
 366 }
 367
 368
 369 /*****************************************************************************
 370  *  main                                                                                                                                         *
 371  *****************************************************************************/
 372
 373 const char nessie_str[]      PROGMEM = "nessie";
 374 const char test_str[]        PROGMEM = "test";
 375 const char inittest_str[]    PROGMEM = "inittest";
 376 const char performance_str[] PROGMEM = "performance";
 377 const char echo_str[]        PROGMEM = "echo";
 378
 379 cmdlist_entry_t cmdlist[] PROGMEM = {
 380         { nessie_str,      NULL, testrun_nessie_threefish},
 381         { test_str,        NULL, testrun_stdtest_threefish},
 382         { inittest_str,    NULL, init_test},
 383         { performance_str, NULL, testrun_performance_threefish},
 384         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 385         { NULL,            NULL, NULL}
 386 };
 387
 388 int main (void){
 389         DEBUG_INIT();
 390
 391         cli_rx = uart_getc;
 392         cli_tx = uart_putc;
 393         for(;;){
 394                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 395                 cli_putstr(algo_name);
 396                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 397                 cmd_interface(cmdlist);
 398         }
 399 }