Alexandre Savard | 1b09e31 | 2012-08-07 20:33:29 -0400 | [diff] [blame] | 1 | /* crypto/des/des_opts.c */ |
| 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * This package is an SSL implementation written |
| 6 | * by Eric Young (eay@cryptsoft.com). |
| 7 | * The implementation was written so as to conform with Netscapes SSL. |
| 8 | * |
| 9 | * This library is free for commercial and non-commercial use as long as |
| 10 | * the following conditions are aheared to. The following conditions |
| 11 | * apply to all code found in this distribution, be it the RC4, RSA, |
| 12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| 13 | * included with this distribution is covered by the same copyright terms |
| 14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| 15 | * |
| 16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
| 17 | * the code are not to be removed. |
| 18 | * If this package is used in a product, Eric Young should be given attribution |
| 19 | * as the author of the parts of the library used. |
| 20 | * This can be in the form of a textual message at program startup or |
| 21 | * in documentation (online or textual) provided with the package. |
| 22 | * |
| 23 | * Redistribution and use in source and binary forms, with or without |
| 24 | * modification, are permitted provided that the following conditions |
| 25 | * are met: |
| 26 | * 1. Redistributions of source code must retain the copyright |
| 27 | * notice, this list of conditions and the following disclaimer. |
| 28 | * 2. Redistributions in binary form must reproduce the above copyright |
| 29 | * notice, this list of conditions and the following disclaimer in the |
| 30 | * documentation and/or other materials provided with the distribution. |
| 31 | * 3. All advertising materials mentioning features or use of this software |
| 32 | * must display the following acknowledgement: |
| 33 | * "This product includes cryptographic software written by |
| 34 | * Eric Young (eay@cryptsoft.com)" |
| 35 | * The word 'cryptographic' can be left out if the rouines from the library |
| 36 | * being used are not cryptographic related :-). |
| 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
| 38 | * the apps directory (application code) you must include an acknowledgement: |
| 39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| 40 | * |
| 41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
| 42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 51 | * SUCH DAMAGE. |
| 52 | * |
| 53 | * The licence and distribution terms for any publically available version or |
| 54 | * derivative of this code cannot be changed. i.e. this code cannot simply be |
| 55 | * copied and put under another distribution licence |
| 56 | * [including the GNU Public Licence.] |
| 57 | */ |
| 58 | |
| 59 | /* define PART1, PART2, PART3 or PART4 to build only with a few of the options. |
| 60 | * This is for machines with 64k code segment size restrictions. */ |
| 61 | |
| 62 | #if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX) |
| 63 | #define TIMES |
| 64 | #endif |
| 65 | |
| 66 | #include <stdio.h> |
| 67 | #ifndef OPENSSL_SYS_MSDOS |
| 68 | #include <openssl/e_os2.h> |
| 69 | #include OPENSSL_UNISTD |
| 70 | #else |
| 71 | #include <io.h> |
| 72 | extern void exit(); |
| 73 | #endif |
| 74 | |
| 75 | #ifndef OPENSSL_SYS_NETWARE |
| 76 | #include <signal.h> |
| 77 | #endif |
| 78 | |
| 79 | #ifndef _IRIX |
| 80 | #include <time.h> |
| 81 | #endif |
| 82 | #ifdef TIMES |
| 83 | #include <sys/types.h> |
| 84 | #include <sys/times.h> |
| 85 | #endif |
| 86 | |
| 87 | /* Depending on the VMS version, the tms structure is perhaps defined. |
| 88 | The __TMS macro will show if it was. If it wasn't defined, we should |
| 89 | undefine TIMES, since that tells the rest of the program how things |
| 90 | should be handled. -- Richard Levitte */ |
| 91 | #if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS) |
| 92 | #undef TIMES |
| 93 | #endif |
| 94 | |
| 95 | #ifndef TIMES |
| 96 | #include <sys/timeb.h> |
| 97 | #endif |
| 98 | |
| 99 | |
| 100 | #if defined(sun) || defined(__ultrix) |
| 101 | #define _POSIX_SOURCE |
| 102 | #include <limits.h> |
| 103 | #include <sys/param.h> |
| 104 | #endif |
| 105 | |
| 106 | #include <openssl/des.h> |
| 107 | #include "spr.h" |
| 108 | |
| 109 | #define DES_DEFAULT_OPTIONS |
| 110 | |
| 111 | #if !defined(PART1) && !defined(PART2) && !defined(PART3) && !defined(PART4) |
| 112 | #define PART1 |
| 113 | #define PART2 |
| 114 | #define PART3 |
| 115 | #define PART4 |
| 116 | #endif |
| 117 | |
| 118 | #ifdef PART1 |
| 119 | |
| 120 | #undef DES_UNROLL |
| 121 | #undef DES_RISC1 |
| 122 | #undef DES_RISC2 |
| 123 | #undef DES_PTR |
| 124 | #undef D_ENCRYPT |
| 125 | #define DES_encrypt1 des_encrypt_u4_cisc_idx |
| 126 | #define DES_encrypt2 des_encrypt2_u4_cisc_idx |
| 127 | #define DES_encrypt3 des_encrypt3_u4_cisc_idx |
| 128 | #define DES_decrypt3 des_decrypt3_u4_cisc_idx |
| 129 | #undef HEADER_DES_LOCL_H |
| 130 | #include "des_enc.c" |
| 131 | |
| 132 | #define DES_UNROLL |
| 133 | #undef DES_RISC1 |
| 134 | #undef DES_RISC2 |
| 135 | #undef DES_PTR |
| 136 | #undef D_ENCRYPT |
| 137 | #undef DES_encrypt1 |
| 138 | #undef DES_encrypt2 |
| 139 | #undef DES_encrypt3 |
| 140 | #undef DES_decrypt3 |
| 141 | #define DES_encrypt1 des_encrypt_u16_cisc_idx |
| 142 | #define DES_encrypt2 des_encrypt2_u16_cisc_idx |
| 143 | #define DES_encrypt3 des_encrypt3_u16_cisc_idx |
| 144 | #define DES_decrypt3 des_decrypt3_u16_cisc_idx |
| 145 | #undef HEADER_DES_LOCL_H |
| 146 | #include "des_enc.c" |
| 147 | |
| 148 | #undef DES_UNROLL |
| 149 | #define DES_RISC1 |
| 150 | #undef DES_RISC2 |
| 151 | #undef DES_PTR |
| 152 | #undef D_ENCRYPT |
| 153 | #undef DES_encrypt1 |
| 154 | #undef DES_encrypt2 |
| 155 | #undef DES_encrypt3 |
| 156 | #undef DES_decrypt3 |
| 157 | #define DES_encrypt1 des_encrypt_u4_risc1_idx |
| 158 | #define DES_encrypt2 des_encrypt2_u4_risc1_idx |
| 159 | #define DES_encrypt3 des_encrypt3_u4_risc1_idx |
| 160 | #define DES_decrypt3 des_decrypt3_u4_risc1_idx |
| 161 | #undef HEADER_DES_LOCL_H |
| 162 | #include "des_enc.c" |
| 163 | |
| 164 | #endif |
| 165 | |
| 166 | #ifdef PART2 |
| 167 | |
| 168 | #undef DES_UNROLL |
| 169 | #undef DES_RISC1 |
| 170 | #define DES_RISC2 |
| 171 | #undef DES_PTR |
| 172 | #undef D_ENCRYPT |
| 173 | #undef DES_encrypt1 |
| 174 | #undef DES_encrypt2 |
| 175 | #undef DES_encrypt3 |
| 176 | #undef DES_decrypt3 |
| 177 | #define DES_encrypt1 des_encrypt_u4_risc2_idx |
| 178 | #define DES_encrypt2 des_encrypt2_u4_risc2_idx |
| 179 | #define DES_encrypt3 des_encrypt3_u4_risc2_idx |
| 180 | #define DES_decrypt3 des_decrypt3_u4_risc2_idx |
| 181 | #undef HEADER_DES_LOCL_H |
| 182 | #include "des_enc.c" |
| 183 | |
| 184 | #define DES_UNROLL |
| 185 | #define DES_RISC1 |
| 186 | #undef DES_RISC2 |
| 187 | #undef DES_PTR |
| 188 | #undef D_ENCRYPT |
| 189 | #undef DES_encrypt1 |
| 190 | #undef DES_encrypt2 |
| 191 | #undef DES_encrypt3 |
| 192 | #undef DES_decrypt3 |
| 193 | #define DES_encrypt1 des_encrypt_u16_risc1_idx |
| 194 | #define DES_encrypt2 des_encrypt2_u16_risc1_idx |
| 195 | #define DES_encrypt3 des_encrypt3_u16_risc1_idx |
| 196 | #define DES_decrypt3 des_decrypt3_u16_risc1_idx |
| 197 | #undef HEADER_DES_LOCL_H |
| 198 | #include "des_enc.c" |
| 199 | |
| 200 | #define DES_UNROLL |
| 201 | #undef DES_RISC1 |
| 202 | #define DES_RISC2 |
| 203 | #undef DES_PTR |
| 204 | #undef D_ENCRYPT |
| 205 | #undef DES_encrypt1 |
| 206 | #undef DES_encrypt2 |
| 207 | #undef DES_encrypt3 |
| 208 | #undef DES_decrypt3 |
| 209 | #define DES_encrypt1 des_encrypt_u16_risc2_idx |
| 210 | #define DES_encrypt2 des_encrypt2_u16_risc2_idx |
| 211 | #define DES_encrypt3 des_encrypt3_u16_risc2_idx |
| 212 | #define DES_decrypt3 des_decrypt3_u16_risc2_idx |
| 213 | #undef HEADER_DES_LOCL_H |
| 214 | #include "des_enc.c" |
| 215 | |
| 216 | #endif |
| 217 | |
| 218 | #ifdef PART3 |
| 219 | |
| 220 | #undef DES_UNROLL |
| 221 | #undef DES_RISC1 |
| 222 | #undef DES_RISC2 |
| 223 | #define DES_PTR |
| 224 | #undef D_ENCRYPT |
| 225 | #undef DES_encrypt1 |
| 226 | #undef DES_encrypt2 |
| 227 | #undef DES_encrypt3 |
| 228 | #undef DES_decrypt3 |
| 229 | #define DES_encrypt1 des_encrypt_u4_cisc_ptr |
| 230 | #define DES_encrypt2 des_encrypt2_u4_cisc_ptr |
| 231 | #define DES_encrypt3 des_encrypt3_u4_cisc_ptr |
| 232 | #define DES_decrypt3 des_decrypt3_u4_cisc_ptr |
| 233 | #undef HEADER_DES_LOCL_H |
| 234 | #include "des_enc.c" |
| 235 | |
| 236 | #define DES_UNROLL |
| 237 | #undef DES_RISC1 |
| 238 | #undef DES_RISC2 |
| 239 | #define DES_PTR |
| 240 | #undef D_ENCRYPT |
| 241 | #undef DES_encrypt1 |
| 242 | #undef DES_encrypt2 |
| 243 | #undef DES_encrypt3 |
| 244 | #undef DES_decrypt3 |
| 245 | #define DES_encrypt1 des_encrypt_u16_cisc_ptr |
| 246 | #define DES_encrypt2 des_encrypt2_u16_cisc_ptr |
| 247 | #define DES_encrypt3 des_encrypt3_u16_cisc_ptr |
| 248 | #define DES_decrypt3 des_decrypt3_u16_cisc_ptr |
| 249 | #undef HEADER_DES_LOCL_H |
| 250 | #include "des_enc.c" |
| 251 | |
| 252 | #undef DES_UNROLL |
| 253 | #define DES_RISC1 |
| 254 | #undef DES_RISC2 |
| 255 | #define DES_PTR |
| 256 | #undef D_ENCRYPT |
| 257 | #undef DES_encrypt1 |
| 258 | #undef DES_encrypt2 |
| 259 | #undef DES_encrypt3 |
| 260 | #undef DES_decrypt3 |
| 261 | #define DES_encrypt1 des_encrypt_u4_risc1_ptr |
| 262 | #define DES_encrypt2 des_encrypt2_u4_risc1_ptr |
| 263 | #define DES_encrypt3 des_encrypt3_u4_risc1_ptr |
| 264 | #define DES_decrypt3 des_decrypt3_u4_risc1_ptr |
| 265 | #undef HEADER_DES_LOCL_H |
| 266 | #include "des_enc.c" |
| 267 | |
| 268 | #endif |
| 269 | |
| 270 | #ifdef PART4 |
| 271 | |
| 272 | #undef DES_UNROLL |
| 273 | #undef DES_RISC1 |
| 274 | #define DES_RISC2 |
| 275 | #define DES_PTR |
| 276 | #undef D_ENCRYPT |
| 277 | #undef DES_encrypt1 |
| 278 | #undef DES_encrypt2 |
| 279 | #undef DES_encrypt3 |
| 280 | #undef DES_decrypt3 |
| 281 | #define DES_encrypt1 des_encrypt_u4_risc2_ptr |
| 282 | #define DES_encrypt2 des_encrypt2_u4_risc2_ptr |
| 283 | #define DES_encrypt3 des_encrypt3_u4_risc2_ptr |
| 284 | #define DES_decrypt3 des_decrypt3_u4_risc2_ptr |
| 285 | #undef HEADER_DES_LOCL_H |
| 286 | #include "des_enc.c" |
| 287 | |
| 288 | #define DES_UNROLL |
| 289 | #define DES_RISC1 |
| 290 | #undef DES_RISC2 |
| 291 | #define DES_PTR |
| 292 | #undef D_ENCRYPT |
| 293 | #undef DES_encrypt1 |
| 294 | #undef DES_encrypt2 |
| 295 | #undef DES_encrypt3 |
| 296 | #undef DES_decrypt3 |
| 297 | #define DES_encrypt1 des_encrypt_u16_risc1_ptr |
| 298 | #define DES_encrypt2 des_encrypt2_u16_risc1_ptr |
| 299 | #define DES_encrypt3 des_encrypt3_u16_risc1_ptr |
| 300 | #define DES_decrypt3 des_decrypt3_u16_risc1_ptr |
| 301 | #undef HEADER_DES_LOCL_H |
| 302 | #include "des_enc.c" |
| 303 | |
| 304 | #define DES_UNROLL |
| 305 | #undef DES_RISC1 |
| 306 | #define DES_RISC2 |
| 307 | #define DES_PTR |
| 308 | #undef D_ENCRYPT |
| 309 | #undef DES_encrypt1 |
| 310 | #undef DES_encrypt2 |
| 311 | #undef DES_encrypt3 |
| 312 | #undef DES_decrypt3 |
| 313 | #define DES_encrypt1 des_encrypt_u16_risc2_ptr |
| 314 | #define DES_encrypt2 des_encrypt2_u16_risc2_ptr |
| 315 | #define DES_encrypt3 des_encrypt3_u16_risc2_ptr |
| 316 | #define DES_decrypt3 des_decrypt3_u16_risc2_ptr |
| 317 | #undef HEADER_DES_LOCL_H |
| 318 | #include "des_enc.c" |
| 319 | |
| 320 | #endif |
| 321 | |
| 322 | /* The following if from times(3) man page. It may need to be changed */ |
| 323 | #ifndef HZ |
| 324 | # ifndef CLK_TCK |
| 325 | # ifndef _BSD_CLK_TCK_ /* FreeBSD fix */ |
| 326 | # define HZ 100.0 |
| 327 | # else /* _BSD_CLK_TCK_ */ |
| 328 | # define HZ ((double)_BSD_CLK_TCK_) |
| 329 | # endif |
| 330 | # else /* CLK_TCK */ |
| 331 | # define HZ ((double)CLK_TCK) |
| 332 | # endif |
| 333 | #endif |
| 334 | |
| 335 | #define BUFSIZE ((long)1024) |
| 336 | long run=0; |
| 337 | |
| 338 | double Time_F(int s); |
| 339 | #ifdef SIGALRM |
| 340 | #if defined(__STDC__) || defined(sgi) |
| 341 | #define SIGRETTYPE void |
| 342 | #else |
| 343 | #define SIGRETTYPE int |
| 344 | #endif |
| 345 | |
| 346 | SIGRETTYPE sig_done(int sig); |
| 347 | SIGRETTYPE sig_done(int sig) |
| 348 | { |
| 349 | signal(SIGALRM,sig_done); |
| 350 | run=0; |
| 351 | #ifdef LINT |
| 352 | sig=sig; |
| 353 | #endif |
| 354 | } |
| 355 | #endif |
| 356 | |
| 357 | #define START 0 |
| 358 | #define STOP 1 |
| 359 | |
| 360 | double Time_F(int s) |
| 361 | { |
| 362 | double ret; |
| 363 | #ifdef TIMES |
| 364 | static struct tms tstart,tend; |
| 365 | |
| 366 | if (s == START) |
| 367 | { |
| 368 | times(&tstart); |
| 369 | return(0); |
| 370 | } |
| 371 | else |
| 372 | { |
| 373 | times(&tend); |
| 374 | ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ; |
| 375 | return((ret == 0.0)?1e-6:ret); |
| 376 | } |
| 377 | #else /* !times() */ |
| 378 | static struct timeb tstart,tend; |
| 379 | long i; |
| 380 | |
| 381 | if (s == START) |
| 382 | { |
| 383 | ftime(&tstart); |
| 384 | return(0); |
| 385 | } |
| 386 | else |
| 387 | { |
| 388 | ftime(&tend); |
| 389 | i=(long)tend.millitm-(long)tstart.millitm; |
| 390 | ret=((double)(tend.time-tstart.time))+((double)i)/1000.0; |
| 391 | return((ret == 0.0)?1e-6:ret); |
| 392 | } |
| 393 | #endif |
| 394 | } |
| 395 | |
| 396 | #ifdef SIGALRM |
| 397 | #define print_name(name) fprintf(stderr,"Doing %s's for 10 seconds\n",name); alarm(10); |
| 398 | #else |
| 399 | #define print_name(name) fprintf(stderr,"Doing %s %ld times\n",name,cb); |
| 400 | #endif |
| 401 | |
| 402 | #define time_it(func,name,index) \ |
| 403 | print_name(name); \ |
| 404 | Time_F(START); \ |
| 405 | for (count=0,run=1; COND(cb); count++) \ |
| 406 | { \ |
| 407 | unsigned long d[2]; \ |
| 408 | func(d,&sch,DES_ENCRYPT); \ |
| 409 | } \ |
| 410 | tm[index]=Time_F(STOP); \ |
| 411 | fprintf(stderr,"%ld %s's in %.2f second\n",count,name,tm[index]); \ |
| 412 | tm[index]=((double)COUNT(cb))/tm[index]; |
| 413 | |
| 414 | #define print_it(name,index) \ |
| 415 | fprintf(stderr,"%s bytes per sec = %12.2f (%5.1fuS)\n",name, \ |
| 416 | tm[index]*8,1.0e6/tm[index]); |
| 417 | |
| 418 | int main(int argc, char **argv) |
| 419 | { |
| 420 | long count; |
| 421 | static unsigned char buf[BUFSIZE]; |
| 422 | static DES_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0}; |
| 423 | static DES_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12}; |
| 424 | static DES_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34}; |
| 425 | DES_key_schedule sch,sch2,sch3; |
| 426 | double d,tm[16],max=0; |
| 427 | int rank[16]; |
| 428 | char *str[16]; |
| 429 | int max_idx=0,i,num=0,j; |
| 430 | #ifndef SIGALARM |
| 431 | long ca,cb,cc,cd,ce; |
| 432 | #endif |
| 433 | |
| 434 | for (i=0; i<12; i++) |
| 435 | { |
| 436 | tm[i]=0.0; |
| 437 | rank[i]=0; |
| 438 | } |
| 439 | |
| 440 | #ifndef TIMES |
| 441 | fprintf(stderr,"To get the most accurate results, try to run this\n"); |
| 442 | fprintf(stderr,"program when this computer is idle.\n"); |
| 443 | #endif |
| 444 | |
| 445 | DES_set_key_unchecked(&key,&sch); |
| 446 | DES_set_key_unchecked(&key2,&sch2); |
| 447 | DES_set_key_unchecked(&key3,&sch3); |
| 448 | |
| 449 | #ifndef SIGALRM |
| 450 | fprintf(stderr,"First we calculate the approximate speed ...\n"); |
| 451 | DES_set_key_unchecked(&key,sch); |
| 452 | count=10; |
| 453 | do { |
| 454 | long i; |
| 455 | unsigned long data[2]; |
| 456 | |
| 457 | count*=2; |
| 458 | Time_F(START); |
| 459 | for (i=count; i; i--) |
| 460 | DES_encrypt1(data,&(sch[0]),DES_ENCRYPT); |
| 461 | d=Time_F(STOP); |
| 462 | } while (d < 3.0); |
| 463 | ca=count; |
| 464 | cb=count*3; |
| 465 | cc=count*3*8/BUFSIZE+1; |
| 466 | cd=count*8/BUFSIZE+1; |
| 467 | |
| 468 | ce=count/20+1; |
| 469 | #define COND(d) (count != (d)) |
| 470 | #define COUNT(d) (d) |
| 471 | #else |
| 472 | #define COND(c) (run) |
| 473 | #define COUNT(d) (count) |
| 474 | signal(SIGALRM,sig_done); |
| 475 | alarm(10); |
| 476 | #endif |
| 477 | |
| 478 | #ifdef PART1 |
| 479 | time_it(des_encrypt_u4_cisc_idx, "des_encrypt_u4_cisc_idx ", 0); |
| 480 | time_it(des_encrypt_u16_cisc_idx, "des_encrypt_u16_cisc_idx ", 1); |
| 481 | time_it(des_encrypt_u4_risc1_idx, "des_encrypt_u4_risc1_idx ", 2); |
| 482 | num+=3; |
| 483 | #endif |
| 484 | #ifdef PART2 |
| 485 | time_it(des_encrypt_u16_risc1_idx,"des_encrypt_u16_risc1_idx", 3); |
| 486 | time_it(des_encrypt_u4_risc2_idx, "des_encrypt_u4_risc2_idx ", 4); |
| 487 | time_it(des_encrypt_u16_risc2_idx,"des_encrypt_u16_risc2_idx", 5); |
| 488 | num+=3; |
| 489 | #endif |
| 490 | #ifdef PART3 |
| 491 | time_it(des_encrypt_u4_cisc_ptr, "des_encrypt_u4_cisc_ptr ", 6); |
| 492 | time_it(des_encrypt_u16_cisc_ptr, "des_encrypt_u16_cisc_ptr ", 7); |
| 493 | time_it(des_encrypt_u4_risc1_ptr, "des_encrypt_u4_risc1_ptr ", 8); |
| 494 | num+=3; |
| 495 | #endif |
| 496 | #ifdef PART4 |
| 497 | time_it(des_encrypt_u16_risc1_ptr,"des_encrypt_u16_risc1_ptr", 9); |
| 498 | time_it(des_encrypt_u4_risc2_ptr, "des_encrypt_u4_risc2_ptr ",10); |
| 499 | time_it(des_encrypt_u16_risc2_ptr,"des_encrypt_u16_risc2_ptr",11); |
| 500 | num+=3; |
| 501 | #endif |
| 502 | |
| 503 | #ifdef PART1 |
| 504 | str[0]=" 4 c i"; |
| 505 | print_it("des_encrypt_u4_cisc_idx ",0); |
| 506 | max=tm[0]; |
| 507 | max_idx=0; |
| 508 | str[1]="16 c i"; |
| 509 | print_it("des_encrypt_u16_cisc_idx ",1); |
| 510 | if (max < tm[1]) { max=tm[1]; max_idx=1; } |
| 511 | str[2]=" 4 r1 i"; |
| 512 | print_it("des_encrypt_u4_risc1_idx ",2); |
| 513 | if (max < tm[2]) { max=tm[2]; max_idx=2; } |
| 514 | #endif |
| 515 | #ifdef PART2 |
| 516 | str[3]="16 r1 i"; |
| 517 | print_it("des_encrypt_u16_risc1_idx",3); |
| 518 | if (max < tm[3]) { max=tm[3]; max_idx=3; } |
| 519 | str[4]=" 4 r2 i"; |
| 520 | print_it("des_encrypt_u4_risc2_idx ",4); |
| 521 | if (max < tm[4]) { max=tm[4]; max_idx=4; } |
| 522 | str[5]="16 r2 i"; |
| 523 | print_it("des_encrypt_u16_risc2_idx",5); |
| 524 | if (max < tm[5]) { max=tm[5]; max_idx=5; } |
| 525 | #endif |
| 526 | #ifdef PART3 |
| 527 | str[6]=" 4 c p"; |
| 528 | print_it("des_encrypt_u4_cisc_ptr ",6); |
| 529 | if (max < tm[6]) { max=tm[6]; max_idx=6; } |
| 530 | str[7]="16 c p"; |
| 531 | print_it("des_encrypt_u16_cisc_ptr ",7); |
| 532 | if (max < tm[7]) { max=tm[7]; max_idx=7; } |
| 533 | str[8]=" 4 r1 p"; |
| 534 | print_it("des_encrypt_u4_risc1_ptr ",8); |
| 535 | if (max < tm[8]) { max=tm[8]; max_idx=8; } |
| 536 | #endif |
| 537 | #ifdef PART4 |
| 538 | str[9]="16 r1 p"; |
| 539 | print_it("des_encrypt_u16_risc1_ptr",9); |
| 540 | if (max < tm[9]) { max=tm[9]; max_idx=9; } |
| 541 | str[10]=" 4 r2 p"; |
| 542 | print_it("des_encrypt_u4_risc2_ptr ",10); |
| 543 | if (max < tm[10]) { max=tm[10]; max_idx=10; } |
| 544 | str[11]="16 r2 p"; |
| 545 | print_it("des_encrypt_u16_risc2_ptr",11); |
| 546 | if (max < tm[11]) { max=tm[11]; max_idx=11; } |
| 547 | #endif |
| 548 | printf("options des ecb/s\n"); |
| 549 | printf("%s %12.2f 100.0%%\n",str[max_idx],tm[max_idx]); |
| 550 | d=tm[max_idx]; |
| 551 | tm[max_idx]= -2.0; |
| 552 | max= -1.0; |
| 553 | for (;;) |
| 554 | { |
| 555 | for (i=0; i<12; i++) |
| 556 | { |
| 557 | if (max < tm[i]) { max=tm[i]; j=i; } |
| 558 | } |
| 559 | if (max < 0.0) break; |
| 560 | printf("%s %12.2f %4.1f%%\n",str[j],tm[j],tm[j]/d*100.0); |
| 561 | tm[j]= -2.0; |
| 562 | max= -1.0; |
| 563 | } |
| 564 | |
| 565 | switch (max_idx) |
| 566 | { |
| 567 | case 0: |
| 568 | printf("-DDES_DEFAULT_OPTIONS\n"); |
| 569 | break; |
| 570 | case 1: |
| 571 | printf("-DDES_UNROLL\n"); |
| 572 | break; |
| 573 | case 2: |
| 574 | printf("-DDES_RISC1\n"); |
| 575 | break; |
| 576 | case 3: |
| 577 | printf("-DDES_UNROLL -DDES_RISC1\n"); |
| 578 | break; |
| 579 | case 4: |
| 580 | printf("-DDES_RISC2\n"); |
| 581 | break; |
| 582 | case 5: |
| 583 | printf("-DDES_UNROLL -DDES_RISC2\n"); |
| 584 | break; |
| 585 | case 6: |
| 586 | printf("-DDES_PTR\n"); |
| 587 | break; |
| 588 | case 7: |
| 589 | printf("-DDES_UNROLL -DDES_PTR\n"); |
| 590 | break; |
| 591 | case 8: |
| 592 | printf("-DDES_RISC1 -DDES_PTR\n"); |
| 593 | break; |
| 594 | case 9: |
| 595 | printf("-DDES_UNROLL -DDES_RISC1 -DDES_PTR\n"); |
| 596 | break; |
| 597 | case 10: |
| 598 | printf("-DDES_RISC2 -DDES_PTR\n"); |
| 599 | break; |
| 600 | case 11: |
| 601 | printf("-DDES_UNROLL -DDES_RISC2 -DDES_PTR\n"); |
| 602 | break; |
| 603 | } |
| 604 | exit(0); |
| 605 | #if defined(LINT) || defined(OPENSSL_SYS_MSDOS) |
| 606 | return(0); |
| 607 | #endif |
| 608 | } |