1 /* 2 * Quick & dirty crypto testing module. 3 * 4 * This will only exist until we have a better testing mechanism 5 * (e.g. a char device). 6 * 7 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> 8 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> 9 * Copyright (c) 2007 Nokia Siemens Networks 10 * 11 * Updated RFC4106 AES-GCM testing. 12 * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) 13 * Adrian Hoban <adrian.hoban@intel.com> 14 * Gabriele Paoloni <gabriele.paoloni@intel.com> 15 * Tadeusz Struk (tadeusz.struk@intel.com) 16 * Copyright (c) 2010, Intel Corporation. 17 * 18 * This program is free software; you can redistribute it and/or modify it 19 * under the terms of the GNU General Public License as published by the Free 20 * Software Foundation; either version 2 of the License, or (at your option) 21 * any later version. 22 * 23 */ 24 25 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 26 27 #include <crypto/aead.h> 28 #include <crypto/hash.h> 29 #include <crypto/skcipher.h> 30 #include <linux/err.h> 31 #include <linux/fips.h> 32 #include <linux/init.h> 33 #include <linux/gfp.h> 34 #include <linux/module.h> 35 #include <linux/scatterlist.h> 36 #include <linux/string.h> 37 #include <linux/moduleparam.h> 38 #include <linux/jiffies.h> 39 #include <linux/timex.h> 40 #include <linux/interrupt.h> 41 #include "tcrypt.h" 42 43 /* 44 * Need slab memory for testing (size in number of pages). 45 */ 46 #define TVMEMSIZE 4 47 48 /* 49 * Used by test_cipher_speed() 50 */ 51 #define ENCRYPT 1 52 #define DECRYPT 0 53 54 #define MAX_DIGEST_SIZE 64 55 56 /* 57 * return a string with the driver name 58 */ 59 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm)) 60 61 /* 62 * Used by test_cipher_speed() 63 */ 64 static unsigned int sec; 65 66 static char *alg = NULL; 67 static u32 type; 68 static u32 mask; 69 static int mode; 70 static char *tvmem[TVMEMSIZE]; 71 72 static char *check[] = { 73 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3", 74 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", 75 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", 76 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", 77 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320", 78 "lzo", "cts", "zlib", "sha3-224", "sha3-256", "sha3-384", "sha3-512", 79 NULL 80 }; 81 82 static inline int do_one_aead_op(struct aead_request *req, int ret) 83 { 84 struct crypto_wait *wait = req->base.data; 85 86 return crypto_wait_req(ret, wait); 87 } 88 89 static int test_aead_jiffies(struct aead_request *req, int enc, 90 int blen, int secs) 91 { 92 unsigned long start, end; 93 int bcount; 94 int ret; 95 96 for (start = jiffies, end = start + secs * HZ, bcount = 0; 97 time_before(jiffies, end); bcount++) { 98 if (enc) 99 ret = do_one_aead_op(req, crypto_aead_encrypt(req)); 100 else 101 ret = do_one_aead_op(req, crypto_aead_decrypt(req)); 102 103 if (ret) 104 return ret; 105 } 106 107 printk("%d operations in %d seconds (%ld bytes)\n", 108 bcount, secs, (long)bcount * blen); 109 return 0; 110 } 111 112 static int test_aead_cycles(struct aead_request *req, int enc, int blen) 113 { 114 unsigned long cycles = 0; 115 int ret = 0; 116 int i; 117 118 /* Warm-up run. */ 119 for (i = 0; i < 4; i++) { 120 if (enc) 121 ret = do_one_aead_op(req, crypto_aead_encrypt(req)); 122 else 123 ret = do_one_aead_op(req, crypto_aead_decrypt(req)); 124 125 if (ret) 126 goto out; 127 } 128 129 /* The real thing. */ 130 for (i = 0; i < 8; i++) { 131 cycles_t start, end; 132 133 start = get_cycles(); 134 if (enc) 135 ret = do_one_aead_op(req, crypto_aead_encrypt(req)); 136 else 137 ret = do_one_aead_op(req, crypto_aead_decrypt(req)); 138 end = get_cycles(); 139 140 if (ret) 141 goto out; 142 143 cycles += end - start; 144 } 145 146 out: 147 if (ret == 0) 148 printk("1 operation in %lu cycles (%d bytes)\n", 149 (cycles + 4) / 8, blen); 150 151 return ret; 152 } 153 154 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 }; 155 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 }; 156 157 #define XBUFSIZE 8 158 #define MAX_IVLEN 32 159 160 static int testmgr_alloc_buf(char *buf[XBUFSIZE]) 161 { 162 int i; 163 164 for (i = 0; i < XBUFSIZE; i++) { 165 buf[i] = (void *)__get_free_page(GFP_KERNEL); 166 if (!buf[i]) 167 goto err_free_buf; 168 } 169 170 return 0; 171 172 err_free_buf: 173 while (i-- > 0) 174 free_page((unsigned long)buf[i]); 175 176 return -ENOMEM; 177 } 178 179 static void testmgr_free_buf(char *buf[XBUFSIZE]) 180 { 181 int i; 182 183 for (i = 0; i < XBUFSIZE; i++) 184 free_page((unsigned long)buf[i]); 185 } 186 187 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE], 188 unsigned int buflen) 189 { 190 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE; 191 int k, rem; 192 193 if (np > XBUFSIZE) { 194 rem = PAGE_SIZE; 195 np = XBUFSIZE; 196 } else { 197 rem = buflen % PAGE_SIZE; 198 } 199 200 sg_init_table(sg, np + 1); 201 np--; 202 for (k = 0; k < np; k++) 203 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE); 204 205 sg_set_buf(&sg[k + 1], xbuf[k], rem); 206 } 207 208 static void test_aead_speed(const char *algo, int enc, unsigned int secs, 209 struct aead_speed_template *template, 210 unsigned int tcount, u8 authsize, 211 unsigned int aad_size, u8 *keysize) 212 { 213 unsigned int i, j; 214 struct crypto_aead *tfm; 215 int ret = -ENOMEM; 216 const char *key; 217 struct aead_request *req; 218 struct scatterlist *sg; 219 struct scatterlist *sgout; 220 const char *e; 221 void *assoc; 222 char *iv; 223 char *xbuf[XBUFSIZE]; 224 char *xoutbuf[XBUFSIZE]; 225 char *axbuf[XBUFSIZE]; 226 unsigned int *b_size; 227 unsigned int iv_len; 228 struct crypto_wait wait; 229 230 iv = kzalloc(MAX_IVLEN, GFP_KERNEL); 231 if (!iv) 232 return; 233 234 if (aad_size >= PAGE_SIZE) { 235 pr_err("associate data length (%u) too big\n", aad_size); 236 goto out_noxbuf; 237 } 238 239 if (enc == ENCRYPT) 240 e = "encryption"; 241 else 242 e = "decryption"; 243 244 if (testmgr_alloc_buf(xbuf)) 245 goto out_noxbuf; 246 if (testmgr_alloc_buf(axbuf)) 247 goto out_noaxbuf; 248 if (testmgr_alloc_buf(xoutbuf)) 249 goto out_nooutbuf; 250 251 sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL); 252 if (!sg) 253 goto out_nosg; 254 sgout = &sg[9]; 255 256 tfm = crypto_alloc_aead(algo, 0, 0); 257 258 if (IS_ERR(tfm)) { 259 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo, 260 PTR_ERR(tfm)); 261 goto out_notfm; 262 } 263 264 crypto_init_wait(&wait); 265 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo, 266 get_driver_name(crypto_aead, tfm), e); 267 268 req = aead_request_alloc(tfm, GFP_KERNEL); 269 if (!req) { 270 pr_err("alg: aead: Failed to allocate request for %s\n", 271 algo); 272 goto out_noreq; 273 } 274 275 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 276 crypto_req_done, &wait); 277 278 i = 0; 279 do { 280 b_size = aead_sizes; 281 do { 282 assoc = axbuf[0]; 283 memset(assoc, 0xff, aad_size); 284 285 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) { 286 pr_err("template (%u) too big for tvmem (%lu)\n", 287 *keysize + *b_size, 288 TVMEMSIZE * PAGE_SIZE); 289 goto out; 290 } 291 292 key = tvmem[0]; 293 for (j = 0; j < tcount; j++) { 294 if (template[j].klen == *keysize) { 295 key = template[j].key; 296 break; 297 } 298 } 299 ret = crypto_aead_setkey(tfm, key, *keysize); 300 ret = crypto_aead_setauthsize(tfm, authsize); 301 302 iv_len = crypto_aead_ivsize(tfm); 303 if (iv_len) 304 memset(iv, 0xff, iv_len); 305 306 crypto_aead_clear_flags(tfm, ~0); 307 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ", 308 i, *keysize * 8, *b_size); 309 310 311 memset(tvmem[0], 0xff, PAGE_SIZE); 312 313 if (ret) { 314 pr_err("setkey() failed flags=%x\n", 315 crypto_aead_get_flags(tfm)); 316 goto out; 317 } 318 319 sg_init_aead(sg, xbuf, 320 *b_size + (enc ? 0 : authsize)); 321 322 sg_init_aead(sgout, xoutbuf, 323 *b_size + (enc ? authsize : 0)); 324 325 sg_set_buf(&sg[0], assoc, aad_size); 326 sg_set_buf(&sgout[0], assoc, aad_size); 327 328 aead_request_set_crypt(req, sg, sgout, 329 *b_size + (enc ? 0 : authsize), 330 iv); 331 aead_request_set_ad(req, aad_size); 332 333 if (secs) 334 ret = test_aead_jiffies(req, enc, *b_size, 335 secs); 336 else 337 ret = test_aead_cycles(req, enc, *b_size); 338 339 if (ret) { 340 pr_err("%s() failed return code=%d\n", e, ret); 341 break; 342 } 343 b_size++; 344 i++; 345 } while (*b_size); 346 keysize++; 347 } while (*keysize); 348 349 out: 350 aead_request_free(req); 351 out_noreq: 352 crypto_free_aead(tfm); 353 out_notfm: 354 kfree(sg); 355 out_nosg: 356 testmgr_free_buf(xoutbuf); 357 out_nooutbuf: 358 testmgr_free_buf(axbuf); 359 out_noaxbuf: 360 testmgr_free_buf(xbuf); 361 out_noxbuf: 362 kfree(iv); 363 } 364 365 static void test_hash_sg_init(struct scatterlist *sg) 366 { 367 int i; 368 369 sg_init_table(sg, TVMEMSIZE); 370 for (i = 0; i < TVMEMSIZE; i++) { 371 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE); 372 memset(tvmem[i], 0xff, PAGE_SIZE); 373 } 374 } 375 376 static inline int do_one_ahash_op(struct ahash_request *req, int ret) 377 { 378 struct crypto_wait *wait = req->base.data; 379 380 return crypto_wait_req(ret, wait); 381 } 382 383 struct test_mb_ahash_data { 384 struct scatterlist sg[TVMEMSIZE]; 385 char result[64]; 386 struct ahash_request *req; 387 struct crypto_wait wait; 388 char *xbuf[XBUFSIZE]; 389 }; 390 391 static void test_mb_ahash_speed(const char *algo, unsigned int sec, 392 struct hash_speed *speed) 393 { 394 struct test_mb_ahash_data *data; 395 struct crypto_ahash *tfm; 396 unsigned long start, end; 397 unsigned long cycles; 398 unsigned int i, j, k; 399 int ret; 400 401 data = kzalloc(sizeof(*data) * 8, GFP_KERNEL); 402 if (!data) 403 return; 404 405 tfm = crypto_alloc_ahash(algo, 0, 0); 406 if (IS_ERR(tfm)) { 407 pr_err("failed to load transform for %s: %ld\n", 408 algo, PTR_ERR(tfm)); 409 goto free_data; 410 } 411 412 for (i = 0; i < 8; ++i) { 413 if (testmgr_alloc_buf(data[i].xbuf)) 414 goto out; 415 416 crypto_init_wait(&data[i].wait); 417 418 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL); 419 if (!data[i].req) { 420 pr_err("alg: hash: Failed to allocate request for %s\n", 421 algo); 422 goto out; 423 } 424 425 ahash_request_set_callback(data[i].req, 0, crypto_req_done, 426 &data[i].wait); 427 test_hash_sg_init(data[i].sg); 428 } 429 430 pr_info("\ntesting speed of multibuffer %s (%s)\n", algo, 431 get_driver_name(crypto_ahash, tfm)); 432 433 for (i = 0; speed[i].blen != 0; i++) { 434 /* For some reason this only tests digests. */ 435 if (speed[i].blen != speed[i].plen) 436 continue; 437 438 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { 439 pr_err("template (%u) too big for tvmem (%lu)\n", 440 speed[i].blen, TVMEMSIZE * PAGE_SIZE); 441 goto out; 442 } 443 444 if (speed[i].klen) 445 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen); 446 447 for (k = 0; k < 8; k++) 448 ahash_request_set_crypt(data[k].req, data[k].sg, 449 data[k].result, speed[i].blen); 450 451 pr_info("test%3u " 452 "(%5u byte blocks,%5u bytes per update,%4u updates): ", 453 i, speed[i].blen, speed[i].plen, 454 speed[i].blen / speed[i].plen); 455 456 start = get_cycles(); 457 458 for (k = 0; k < 8; k++) { 459 ret = crypto_ahash_digest(data[k].req); 460 if (ret == -EINPROGRESS) { 461 ret = 0; 462 continue; 463 } 464 465 if (ret) 466 break; 467 468 crypto_req_done(&data[k].req->base, 0); 469 } 470 471 for (j = 0; j < k; j++) { 472 struct crypto_wait *wait = &data[j].wait; 473 int wait_ret; 474 475 wait_ret = crypto_wait_req(-EINPROGRESS, wait); 476 if (wait_ret) 477 ret = wait_ret; 478 } 479 480 end = get_cycles(); 481 cycles = end - start; 482 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", 483 cycles, cycles / (8 * speed[i].blen)); 484 485 if (ret) { 486 pr_err("At least one hashing failed ret=%d\n", ret); 487 break; 488 } 489 } 490 491 out: 492 for (k = 0; k < 8; ++k) 493 ahash_request_free(data[k].req); 494 495 for (k = 0; k < 8; ++k) 496 testmgr_free_buf(data[k].xbuf); 497 498 crypto_free_ahash(tfm); 499 500 free_data: 501 kfree(data); 502 } 503 504 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen, 505 char *out, int secs) 506 { 507 unsigned long start, end; 508 int bcount; 509 int ret; 510 511 for (start = jiffies, end = start + secs * HZ, bcount = 0; 512 time_before(jiffies, end); bcount++) { 513 ret = do_one_ahash_op(req, crypto_ahash_digest(req)); 514 if (ret) 515 return ret; 516 } 517 518 printk("%6u opers/sec, %9lu bytes/sec\n", 519 bcount / secs, ((long)bcount * blen) / secs); 520 521 return 0; 522 } 523 524 static int test_ahash_jiffies(struct ahash_request *req, int blen, 525 int plen, char *out, int secs) 526 { 527 unsigned long start, end; 528 int bcount, pcount; 529 int ret; 530 531 if (plen == blen) 532 return test_ahash_jiffies_digest(req, blen, out, secs); 533 534 for (start = jiffies, end = start + secs * HZ, bcount = 0; 535 time_before(jiffies, end); bcount++) { 536 ret = do_one_ahash_op(req, crypto_ahash_init(req)); 537 if (ret) 538 return ret; 539 for (pcount = 0; pcount < blen; pcount += plen) { 540 ret = do_one_ahash_op(req, crypto_ahash_update(req)); 541 if (ret) 542 return ret; 543 } 544 /* we assume there is enough space in 'out' for the result */ 545 ret = do_one_ahash_op(req, crypto_ahash_final(req)); 546 if (ret) 547 return ret; 548 } 549 550 pr_cont("%6u opers/sec, %9lu bytes/sec\n", 551 bcount / secs, ((long)bcount * blen) / secs); 552 553 return 0; 554 } 555 556 static int test_ahash_cycles_digest(struct ahash_request *req, int blen, 557 char *out) 558 { 559 unsigned long cycles = 0; 560 int ret, i; 561 562 /* Warm-up run. */ 563 for (i = 0; i < 4; i++) { 564 ret = do_one_ahash_op(req, crypto_ahash_digest(req)); 565 if (ret) 566 goto out; 567 } 568 569 /* The real thing. */ 570 for (i = 0; i < 8; i++) { 571 cycles_t start, end; 572 573 start = get_cycles(); 574 575 ret = do_one_ahash_op(req, crypto_ahash_digest(req)); 576 if (ret) 577 goto out; 578 579 end = get_cycles(); 580 581 cycles += end - start; 582 } 583 584 out: 585 if (ret) 586 return ret; 587 588 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", 589 cycles / 8, cycles / (8 * blen)); 590 591 return 0; 592 } 593 594 static int test_ahash_cycles(struct ahash_request *req, int blen, 595 int plen, char *out) 596 { 597 unsigned long cycles = 0; 598 int i, pcount, ret; 599 600 if (plen == blen) 601 return test_ahash_cycles_digest(req, blen, out); 602 603 /* Warm-up run. */ 604 for (i = 0; i < 4; i++) { 605 ret = do_one_ahash_op(req, crypto_ahash_init(req)); 606 if (ret) 607 goto out; 608 for (pcount = 0; pcount < blen; pcount += plen) { 609 ret = do_one_ahash_op(req, crypto_ahash_update(req)); 610 if (ret) 611 goto out; 612 } 613 ret = do_one_ahash_op(req, crypto_ahash_final(req)); 614 if (ret) 615 goto out; 616 } 617 618 /* The real thing. */ 619 for (i = 0; i < 8; i++) { 620 cycles_t start, end; 621 622 start = get_cycles(); 623 624 ret = do_one_ahash_op(req, crypto_ahash_init(req)); 625 if (ret) 626 goto out; 627 for (pcount = 0; pcount < blen; pcount += plen) { 628 ret = do_one_ahash_op(req, crypto_ahash_update(req)); 629 if (ret) 630 goto out; 631 } 632 ret = do_one_ahash_op(req, crypto_ahash_final(req)); 633 if (ret) 634 goto out; 635 636 end = get_cycles(); 637 638 cycles += end - start; 639 } 640 641 out: 642 if (ret) 643 return ret; 644 645 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", 646 cycles / 8, cycles / (8 * blen)); 647 648 return 0; 649 } 650 651 static void test_ahash_speed_common(const char *algo, unsigned int secs, 652 struct hash_speed *speed, unsigned mask) 653 { 654 struct scatterlist sg[TVMEMSIZE]; 655 struct crypto_wait wait; 656 struct ahash_request *req; 657 struct crypto_ahash *tfm; 658 char *output; 659 int i, ret; 660 661 tfm = crypto_alloc_ahash(algo, 0, mask); 662 if (IS_ERR(tfm)) { 663 pr_err("failed to load transform for %s: %ld\n", 664 algo, PTR_ERR(tfm)); 665 return; 666 } 667 668 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo, 669 get_driver_name(crypto_ahash, tfm)); 670 671 if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) { 672 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm), 673 MAX_DIGEST_SIZE); 674 goto out; 675 } 676 677 test_hash_sg_init(sg); 678 req = ahash_request_alloc(tfm, GFP_KERNEL); 679 if (!req) { 680 pr_err("ahash request allocation failure\n"); 681 goto out; 682 } 683 684 crypto_init_wait(&wait); 685 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 686 crypto_req_done, &wait); 687 688 output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL); 689 if (!output) 690 goto out_nomem; 691 692 for (i = 0; speed[i].blen != 0; i++) { 693 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { 694 pr_err("template (%u) too big for tvmem (%lu)\n", 695 speed[i].blen, TVMEMSIZE * PAGE_SIZE); 696 break; 697 } 698 699 pr_info("test%3u " 700 "(%5u byte blocks,%5u bytes per update,%4u updates): ", 701 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); 702 703 ahash_request_set_crypt(req, sg, output, speed[i].plen); 704 705 if (secs) 706 ret = test_ahash_jiffies(req, speed[i].blen, 707 speed[i].plen, output, secs); 708 else 709 ret = test_ahash_cycles(req, speed[i].blen, 710 speed[i].plen, output); 711 712 if (ret) { 713 pr_err("hashing failed ret=%d\n", ret); 714 break; 715 } 716 } 717 718 kfree(output); 719 720 out_nomem: 721 ahash_request_free(req); 722 723 out: 724 crypto_free_ahash(tfm); 725 } 726 727 static void test_ahash_speed(const char *algo, unsigned int secs, 728 struct hash_speed *speed) 729 { 730 return test_ahash_speed_common(algo, secs, speed, 0); 731 } 732 733 static void test_hash_speed(const char *algo, unsigned int secs, 734 struct hash_speed *speed) 735 { 736 return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC); 737 } 738 739 static inline int do_one_acipher_op(struct skcipher_request *req, int ret) 740 { 741 struct crypto_wait *wait = req->base.data; 742 743 return crypto_wait_req(ret, wait); 744 } 745 746 static int test_acipher_jiffies(struct skcipher_request *req, int enc, 747 int blen, int secs) 748 { 749 unsigned long start, end; 750 int bcount; 751 int ret; 752 753 for (start = jiffies, end = start + secs * HZ, bcount = 0; 754 time_before(jiffies, end); bcount++) { 755 if (enc) 756 ret = do_one_acipher_op(req, 757 crypto_skcipher_encrypt(req)); 758 else 759 ret = do_one_acipher_op(req, 760 crypto_skcipher_decrypt(req)); 761 762 if (ret) 763 return ret; 764 } 765 766 pr_cont("%d operations in %d seconds (%ld bytes)\n", 767 bcount, secs, (long)bcount * blen); 768 return 0; 769 } 770 771 static int test_acipher_cycles(struct skcipher_request *req, int enc, 772 int blen) 773 { 774 unsigned long cycles = 0; 775 int ret = 0; 776 int i; 777 778 /* Warm-up run. */ 779 for (i = 0; i < 4; i++) { 780 if (enc) 781 ret = do_one_acipher_op(req, 782 crypto_skcipher_encrypt(req)); 783 else 784 ret = do_one_acipher_op(req, 785 crypto_skcipher_decrypt(req)); 786 787 if (ret) 788 goto out; 789 } 790 791 /* The real thing. */ 792 for (i = 0; i < 8; i++) { 793 cycles_t start, end; 794 795 start = get_cycles(); 796 if (enc) 797 ret = do_one_acipher_op(req, 798 crypto_skcipher_encrypt(req)); 799 else 800 ret = do_one_acipher_op(req, 801 crypto_skcipher_decrypt(req)); 802 end = get_cycles(); 803 804 if (ret) 805 goto out; 806 807 cycles += end - start; 808 } 809 810 out: 811 if (ret == 0) 812 pr_cont("1 operation in %lu cycles (%d bytes)\n", 813 (cycles + 4) / 8, blen); 814 815 return ret; 816 } 817 818 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs, 819 struct cipher_speed_template *template, 820 unsigned int tcount, u8 *keysize, bool async) 821 { 822 unsigned int ret, i, j, k, iv_len; 823 struct crypto_wait wait; 824 const char *key; 825 char iv[128]; 826 struct skcipher_request *req; 827 struct crypto_skcipher *tfm; 828 const char *e; 829 u32 *b_size; 830 831 if (enc == ENCRYPT) 832 e = "encryption"; 833 else 834 e = "decryption"; 835 836 crypto_init_wait(&wait); 837 838 tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC); 839 840 if (IS_ERR(tfm)) { 841 pr_err("failed to load transform for %s: %ld\n", algo, 842 PTR_ERR(tfm)); 843 return; 844 } 845 846 pr_info("\ntesting speed of async %s (%s) %s\n", algo, 847 get_driver_name(crypto_skcipher, tfm), e); 848 849 req = skcipher_request_alloc(tfm, GFP_KERNEL); 850 if (!req) { 851 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n", 852 algo); 853 goto out; 854 } 855 856 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 857 crypto_req_done, &wait); 858 859 i = 0; 860 do { 861 b_size = block_sizes; 862 863 do { 864 struct scatterlist sg[TVMEMSIZE]; 865 866 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) { 867 pr_err("template (%u) too big for " 868 "tvmem (%lu)\n", *keysize + *b_size, 869 TVMEMSIZE * PAGE_SIZE); 870 goto out_free_req; 871 } 872 873 pr_info("test %u (%d bit key, %d byte blocks): ", i, 874 *keysize * 8, *b_size); 875 876 memset(tvmem[0], 0xff, PAGE_SIZE); 877 878 /* set key, plain text and IV */ 879 key = tvmem[0]; 880 for (j = 0; j < tcount; j++) { 881 if (template[j].klen == *keysize) { 882 key = template[j].key; 883 break; 884 } 885 } 886 887 crypto_skcipher_clear_flags(tfm, ~0); 888 889 ret = crypto_skcipher_setkey(tfm, key, *keysize); 890 if (ret) { 891 pr_err("setkey() failed flags=%x\n", 892 crypto_skcipher_get_flags(tfm)); 893 goto out_free_req; 894 } 895 896 k = *keysize + *b_size; 897 sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE)); 898 899 if (k > PAGE_SIZE) { 900 sg_set_buf(sg, tvmem[0] + *keysize, 901 PAGE_SIZE - *keysize); 902 k -= PAGE_SIZE; 903 j = 1; 904 while (k > PAGE_SIZE) { 905 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE); 906 memset(tvmem[j], 0xff, PAGE_SIZE); 907 j++; 908 k -= PAGE_SIZE; 909 } 910 sg_set_buf(sg + j, tvmem[j], k); 911 memset(tvmem[j], 0xff, k); 912 } else { 913 sg_set_buf(sg, tvmem[0] + *keysize, *b_size); 914 } 915 916 iv_len = crypto_skcipher_ivsize(tfm); 917 if (iv_len) 918 memset(&iv, 0xff, iv_len); 919 920 skcipher_request_set_crypt(req, sg, sg, *b_size, iv); 921 922 if (secs) 923 ret = test_acipher_jiffies(req, enc, 924 *b_size, secs); 925 else 926 ret = test_acipher_cycles(req, enc, 927 *b_size); 928 929 if (ret) { 930 pr_err("%s() failed flags=%x\n", e, 931 crypto_skcipher_get_flags(tfm)); 932 break; 933 } 934 b_size++; 935 i++; 936 } while (*b_size); 937 keysize++; 938 } while (*keysize); 939 940 out_free_req: 941 skcipher_request_free(req); 942 out: 943 crypto_free_skcipher(tfm); 944 } 945 946 static void test_acipher_speed(const char *algo, int enc, unsigned int secs, 947 struct cipher_speed_template *template, 948 unsigned int tcount, u8 *keysize) 949 { 950 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize, 951 true); 952 } 953 954 static void test_cipher_speed(const char *algo, int enc, unsigned int secs, 955 struct cipher_speed_template *template, 956 unsigned int tcount, u8 *keysize) 957 { 958 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize, 959 false); 960 } 961 962 static void test_available(void) 963 { 964 char **name = check; 965 966 while (*name) { 967 printk("alg %s ", *name); 968 printk(crypto_has_alg(*name, 0, 0) ? 969 "found\n" : "not found\n"); 970 name++; 971 } 972 } 973 974 static inline int tcrypt_test(const char *alg) 975 { 976 int ret; 977 978 pr_debug("testing %s\n", alg); 979 980 ret = alg_test(alg, alg, 0, 0); 981 /* non-fips algs return -EINVAL in fips mode */ 982 if (fips_enabled && ret == -EINVAL) 983 ret = 0; 984 return ret; 985 } 986 987 static int do_test(const char *alg, u32 type, u32 mask, int m) 988 { 989 int i; 990 int ret = 0; 991 992 switch (m) { 993 case 0: 994 if (alg) { 995 if (!crypto_has_alg(alg, type, 996 mask ?: CRYPTO_ALG_TYPE_MASK)) 997 ret = -ENOENT; 998 break; 999 } 1000 1001 for (i = 1; i < 200; i++) 1002 ret += do_test(NULL, 0, 0, i); 1003 break; 1004 1005 case 1: 1006 ret += tcrypt_test("md5"); 1007 break; 1008 1009 case 2: 1010 ret += tcrypt_test("sha1"); 1011 break; 1012 1013 case 3: 1014 ret += tcrypt_test("ecb(des)"); 1015 ret += tcrypt_test("cbc(des)"); 1016 ret += tcrypt_test("ctr(des)"); 1017 break; 1018 1019 case 4: 1020 ret += tcrypt_test("ecb(des3_ede)"); 1021 ret += tcrypt_test("cbc(des3_ede)"); 1022 ret += tcrypt_test("ctr(des3_ede)"); 1023 break; 1024 1025 case 5: 1026 ret += tcrypt_test("md4"); 1027 break; 1028 1029 case 6: 1030 ret += tcrypt_test("sha256"); 1031 break; 1032 1033 case 7: 1034 ret += tcrypt_test("ecb(blowfish)"); 1035 ret += tcrypt_test("cbc(blowfish)"); 1036 ret += tcrypt_test("ctr(blowfish)"); 1037 break; 1038 1039 case 8: 1040 ret += tcrypt_test("ecb(twofish)"); 1041 ret += tcrypt_test("cbc(twofish)"); 1042 ret += tcrypt_test("ctr(twofish)"); 1043 ret += tcrypt_test("lrw(twofish)"); 1044 ret += tcrypt_test("xts(twofish)"); 1045 break; 1046 1047 case 9: 1048 ret += tcrypt_test("ecb(serpent)"); 1049 ret += tcrypt_test("cbc(serpent)"); 1050 ret += tcrypt_test("ctr(serpent)"); 1051 ret += tcrypt_test("lrw(serpent)"); 1052 ret += tcrypt_test("xts(serpent)"); 1053 break; 1054 1055 case 10: 1056 ret += tcrypt_test("ecb(aes)"); 1057 ret += tcrypt_test("cbc(aes)"); 1058 ret += tcrypt_test("lrw(aes)"); 1059 ret += tcrypt_test("xts(aes)"); 1060 ret += tcrypt_test("ctr(aes)"); 1061 ret += tcrypt_test("rfc3686(ctr(aes))"); 1062 break; 1063 1064 case 11: 1065 ret += tcrypt_test("sha384"); 1066 break; 1067 1068 case 12: 1069 ret += tcrypt_test("sha512"); 1070 break; 1071 1072 case 13: 1073 ret += tcrypt_test("deflate"); 1074 break; 1075 1076 case 14: 1077 ret += tcrypt_test("ecb(cast5)"); 1078 ret += tcrypt_test("cbc(cast5)"); 1079 ret += tcrypt_test("ctr(cast5)"); 1080 break; 1081 1082 case 15: 1083 ret += tcrypt_test("ecb(cast6)"); 1084 ret += tcrypt_test("cbc(cast6)"); 1085 ret += tcrypt_test("ctr(cast6)"); 1086 ret += tcrypt_test("lrw(cast6)"); 1087 ret += tcrypt_test("xts(cast6)"); 1088 break; 1089 1090 case 16: 1091 ret += tcrypt_test("ecb(arc4)"); 1092 break; 1093 1094 case 17: 1095 ret += tcrypt_test("michael_mic"); 1096 break; 1097 1098 case 18: 1099 ret += tcrypt_test("crc32c"); 1100 break; 1101 1102 case 19: 1103 ret += tcrypt_test("ecb(tea)"); 1104 break; 1105 1106 case 20: 1107 ret += tcrypt_test("ecb(xtea)"); 1108 break; 1109 1110 case 21: 1111 ret += tcrypt_test("ecb(khazad)"); 1112 break; 1113 1114 case 22: 1115 ret += tcrypt_test("wp512"); 1116 break; 1117 1118 case 23: 1119 ret += tcrypt_test("wp384"); 1120 break; 1121 1122 case 24: 1123 ret += tcrypt_test("wp256"); 1124 break; 1125 1126 case 25: 1127 ret += tcrypt_test("ecb(tnepres)"); 1128 break; 1129 1130 case 26: 1131 ret += tcrypt_test("ecb(anubis)"); 1132 ret += tcrypt_test("cbc(anubis)"); 1133 break; 1134 1135 case 27: 1136 ret += tcrypt_test("tgr192"); 1137 break; 1138 1139 case 28: 1140 ret += tcrypt_test("tgr160"); 1141 break; 1142 1143 case 29: 1144 ret += tcrypt_test("tgr128"); 1145 break; 1146 1147 case 30: 1148 ret += tcrypt_test("ecb(xeta)"); 1149 break; 1150 1151 case 31: 1152 ret += tcrypt_test("pcbc(fcrypt)"); 1153 break; 1154 1155 case 32: 1156 ret += tcrypt_test("ecb(camellia)"); 1157 ret += tcrypt_test("cbc(camellia)"); 1158 ret += tcrypt_test("ctr(camellia)"); 1159 ret += tcrypt_test("lrw(camellia)"); 1160 ret += tcrypt_test("xts(camellia)"); 1161 break; 1162 1163 case 33: 1164 ret += tcrypt_test("sha224"); 1165 break; 1166 1167 case 34: 1168 ret += tcrypt_test("salsa20"); 1169 break; 1170 1171 case 35: 1172 ret += tcrypt_test("gcm(aes)"); 1173 break; 1174 1175 case 36: 1176 ret += tcrypt_test("lzo"); 1177 break; 1178 1179 case 37: 1180 ret += tcrypt_test("ccm(aes)"); 1181 break; 1182 1183 case 38: 1184 ret += tcrypt_test("cts(cbc(aes))"); 1185 break; 1186 1187 case 39: 1188 ret += tcrypt_test("rmd128"); 1189 break; 1190 1191 case 40: 1192 ret += tcrypt_test("rmd160"); 1193 break; 1194 1195 case 41: 1196 ret += tcrypt_test("rmd256"); 1197 break; 1198 1199 case 42: 1200 ret += tcrypt_test("rmd320"); 1201 break; 1202 1203 case 43: 1204 ret += tcrypt_test("ecb(seed)"); 1205 break; 1206 1207 case 44: 1208 ret += tcrypt_test("zlib"); 1209 break; 1210 1211 case 45: 1212 ret += tcrypt_test("rfc4309(ccm(aes))"); 1213 break; 1214 1215 case 46: 1216 ret += tcrypt_test("ghash"); 1217 break; 1218 1219 case 47: 1220 ret += tcrypt_test("crct10dif"); 1221 break; 1222 1223 case 48: 1224 ret += tcrypt_test("sha3-224"); 1225 break; 1226 1227 case 49: 1228 ret += tcrypt_test("sha3-256"); 1229 break; 1230 1231 case 50: 1232 ret += tcrypt_test("sha3-384"); 1233 break; 1234 1235 case 51: 1236 ret += tcrypt_test("sha3-512"); 1237 break; 1238 1239 case 52: 1240 ret += tcrypt_test("sm3"); 1241 break; 1242 1243 case 100: 1244 ret += tcrypt_test("hmac(md5)"); 1245 break; 1246 1247 case 101: 1248 ret += tcrypt_test("hmac(sha1)"); 1249 break; 1250 1251 case 102: 1252 ret += tcrypt_test("hmac(sha256)"); 1253 break; 1254 1255 case 103: 1256 ret += tcrypt_test("hmac(sha384)"); 1257 break; 1258 1259 case 104: 1260 ret += tcrypt_test("hmac(sha512)"); 1261 break; 1262 1263 case 105: 1264 ret += tcrypt_test("hmac(sha224)"); 1265 break; 1266 1267 case 106: 1268 ret += tcrypt_test("xcbc(aes)"); 1269 break; 1270 1271 case 107: 1272 ret += tcrypt_test("hmac(rmd128)"); 1273 break; 1274 1275 case 108: 1276 ret += tcrypt_test("hmac(rmd160)"); 1277 break; 1278 1279 case 109: 1280 ret += tcrypt_test("vmac(aes)"); 1281 break; 1282 1283 case 110: 1284 ret += tcrypt_test("hmac(crc32)"); 1285 break; 1286 1287 case 111: 1288 ret += tcrypt_test("hmac(sha3-224)"); 1289 break; 1290 1291 case 112: 1292 ret += tcrypt_test("hmac(sha3-256)"); 1293 break; 1294 1295 case 113: 1296 ret += tcrypt_test("hmac(sha3-384)"); 1297 break; 1298 1299 case 114: 1300 ret += tcrypt_test("hmac(sha3-512)"); 1301 break; 1302 1303 case 150: 1304 ret += tcrypt_test("ansi_cprng"); 1305 break; 1306 1307 case 151: 1308 ret += tcrypt_test("rfc4106(gcm(aes))"); 1309 break; 1310 1311 case 152: 1312 ret += tcrypt_test("rfc4543(gcm(aes))"); 1313 break; 1314 1315 case 153: 1316 ret += tcrypt_test("cmac(aes)"); 1317 break; 1318 1319 case 154: 1320 ret += tcrypt_test("cmac(des3_ede)"); 1321 break; 1322 1323 case 155: 1324 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))"); 1325 break; 1326 1327 case 156: 1328 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))"); 1329 break; 1330 1331 case 157: 1332 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))"); 1333 break; 1334 case 181: 1335 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))"); 1336 break; 1337 case 182: 1338 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))"); 1339 break; 1340 case 183: 1341 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))"); 1342 break; 1343 case 184: 1344 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))"); 1345 break; 1346 case 185: 1347 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))"); 1348 break; 1349 case 186: 1350 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))"); 1351 break; 1352 case 187: 1353 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))"); 1354 break; 1355 case 188: 1356 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))"); 1357 break; 1358 case 189: 1359 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))"); 1360 break; 1361 case 190: 1362 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))"); 1363 break; 1364 case 200: 1365 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, 1366 speed_template_16_24_32); 1367 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, 1368 speed_template_16_24_32); 1369 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, 1370 speed_template_16_24_32); 1371 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, 1372 speed_template_16_24_32); 1373 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, 1374 speed_template_32_40_48); 1375 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, 1376 speed_template_32_40_48); 1377 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, 1378 speed_template_32_64); 1379 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, 1380 speed_template_32_64); 1381 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0, 1382 speed_template_16_24_32); 1383 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0, 1384 speed_template_16_24_32); 1385 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0, 1386 speed_template_16_24_32); 1387 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0, 1388 speed_template_16_24_32); 1389 break; 1390 1391 case 201: 1392 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, 1393 des3_speed_template, DES3_SPEED_VECTORS, 1394 speed_template_24); 1395 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, 1396 des3_speed_template, DES3_SPEED_VECTORS, 1397 speed_template_24); 1398 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, 1399 des3_speed_template, DES3_SPEED_VECTORS, 1400 speed_template_24); 1401 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, 1402 des3_speed_template, DES3_SPEED_VECTORS, 1403 speed_template_24); 1404 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec, 1405 des3_speed_template, DES3_SPEED_VECTORS, 1406 speed_template_24); 1407 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec, 1408 des3_speed_template, DES3_SPEED_VECTORS, 1409 speed_template_24); 1410 break; 1411 1412 case 202: 1413 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, 1414 speed_template_16_24_32); 1415 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, 1416 speed_template_16_24_32); 1417 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, 1418 speed_template_16_24_32); 1419 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, 1420 speed_template_16_24_32); 1421 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0, 1422 speed_template_16_24_32); 1423 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0, 1424 speed_template_16_24_32); 1425 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0, 1426 speed_template_32_40_48); 1427 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0, 1428 speed_template_32_40_48); 1429 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0, 1430 speed_template_32_48_64); 1431 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0, 1432 speed_template_32_48_64); 1433 break; 1434 1435 case 203: 1436 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, 1437 speed_template_8_32); 1438 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, 1439 speed_template_8_32); 1440 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, 1441 speed_template_8_32); 1442 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, 1443 speed_template_8_32); 1444 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0, 1445 speed_template_8_32); 1446 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0, 1447 speed_template_8_32); 1448 break; 1449 1450 case 204: 1451 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, 1452 speed_template_8); 1453 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, 1454 speed_template_8); 1455 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, 1456 speed_template_8); 1457 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, 1458 speed_template_8); 1459 break; 1460 1461 case 205: 1462 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, 1463 speed_template_16_24_32); 1464 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, 1465 speed_template_16_24_32); 1466 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, 1467 speed_template_16_24_32); 1468 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, 1469 speed_template_16_24_32); 1470 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0, 1471 speed_template_16_24_32); 1472 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0, 1473 speed_template_16_24_32); 1474 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0, 1475 speed_template_32_40_48); 1476 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0, 1477 speed_template_32_40_48); 1478 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0, 1479 speed_template_32_48_64); 1480 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0, 1481 speed_template_32_48_64); 1482 break; 1483 1484 case 206: 1485 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0, 1486 speed_template_16_32); 1487 break; 1488 1489 case 207: 1490 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0, 1491 speed_template_16_32); 1492 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0, 1493 speed_template_16_32); 1494 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0, 1495 speed_template_16_32); 1496 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0, 1497 speed_template_16_32); 1498 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0, 1499 speed_template_16_32); 1500 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0, 1501 speed_template_16_32); 1502 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0, 1503 speed_template_32_48); 1504 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0, 1505 speed_template_32_48); 1506 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0, 1507 speed_template_32_64); 1508 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0, 1509 speed_template_32_64); 1510 break; 1511 1512 case 208: 1513 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0, 1514 speed_template_8); 1515 break; 1516 1517 case 209: 1518 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0, 1519 speed_template_8_16); 1520 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0, 1521 speed_template_8_16); 1522 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0, 1523 speed_template_8_16); 1524 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0, 1525 speed_template_8_16); 1526 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0, 1527 speed_template_8_16); 1528 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0, 1529 speed_template_8_16); 1530 break; 1531 1532 case 210: 1533 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0, 1534 speed_template_16_32); 1535 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0, 1536 speed_template_16_32); 1537 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0, 1538 speed_template_16_32); 1539 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0, 1540 speed_template_16_32); 1541 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0, 1542 speed_template_16_32); 1543 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0, 1544 speed_template_16_32); 1545 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0, 1546 speed_template_32_48); 1547 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0, 1548 speed_template_32_48); 1549 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0, 1550 speed_template_32_64); 1551 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0, 1552 speed_template_32_64); 1553 break; 1554 1555 case 211: 1556 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, 1557 NULL, 0, 16, 16, aead_speed_template_20); 1558 test_aead_speed("gcm(aes)", ENCRYPT, sec, 1559 NULL, 0, 16, 8, speed_template_16_24_32); 1560 break; 1561 1562 case 212: 1563 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, 1564 NULL, 0, 16, 16, aead_speed_template_19); 1565 break; 1566 1567 case 213: 1568 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec, 1569 NULL, 0, 16, 8, aead_speed_template_36); 1570 break; 1571 1572 case 214: 1573 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0, 1574 speed_template_32); 1575 break; 1576 1577 case 300: 1578 if (alg) { 1579 test_hash_speed(alg, sec, generic_hash_speed_template); 1580 break; 1581 } 1582 /* fall through */ 1583 case 301: 1584 test_hash_speed("md4", sec, generic_hash_speed_template); 1585 if (mode > 300 && mode < 400) break; 1586 /* fall through */ 1587 case 302: 1588 test_hash_speed("md5", sec, generic_hash_speed_template); 1589 if (mode > 300 && mode < 400) break; 1590 /* fall through */ 1591 case 303: 1592 test_hash_speed("sha1", sec, generic_hash_speed_template); 1593 if (mode > 300 && mode < 400) break; 1594 /* fall through */ 1595 case 304: 1596 test_hash_speed("sha256", sec, generic_hash_speed_template); 1597 if (mode > 300 && mode < 400) break; 1598 /* fall through */ 1599 case 305: 1600 test_hash_speed("sha384", sec, generic_hash_speed_template); 1601 if (mode > 300 && mode < 400) break; 1602 /* fall through */ 1603 case 306: 1604 test_hash_speed("sha512", sec, generic_hash_speed_template); 1605 if (mode > 300 && mode < 400) break; 1606 /* fall through */ 1607 case 307: 1608 test_hash_speed("wp256", sec, generic_hash_speed_template); 1609 if (mode > 300 && mode < 400) break; 1610 /* fall through */ 1611 case 308: 1612 test_hash_speed("wp384", sec, generic_hash_speed_template); 1613 if (mode > 300 && mode < 400) break; 1614 /* fall through */ 1615 case 309: 1616 test_hash_speed("wp512", sec, generic_hash_speed_template); 1617 if (mode > 300 && mode < 400) break; 1618 /* fall through */ 1619 case 310: 1620 test_hash_speed("tgr128", sec, generic_hash_speed_template); 1621 if (mode > 300 && mode < 400) break; 1622 /* fall through */ 1623 case 311: 1624 test_hash_speed("tgr160", sec, generic_hash_speed_template); 1625 if (mode > 300 && mode < 400) break; 1626 /* fall through */ 1627 case 312: 1628 test_hash_speed("tgr192", sec, generic_hash_speed_template); 1629 if (mode > 300 && mode < 400) break; 1630 /* fall through */ 1631 case 313: 1632 test_hash_speed("sha224", sec, generic_hash_speed_template); 1633 if (mode > 300 && mode < 400) break; 1634 /* fall through */ 1635 case 314: 1636 test_hash_speed("rmd128", sec, generic_hash_speed_template); 1637 if (mode > 300 && mode < 400) break; 1638 /* fall through */ 1639 case 315: 1640 test_hash_speed("rmd160", sec, generic_hash_speed_template); 1641 if (mode > 300 && mode < 400) break; 1642 /* fall through */ 1643 case 316: 1644 test_hash_speed("rmd256", sec, generic_hash_speed_template); 1645 if (mode > 300 && mode < 400) break; 1646 /* fall through */ 1647 case 317: 1648 test_hash_speed("rmd320", sec, generic_hash_speed_template); 1649 if (mode > 300 && mode < 400) break; 1650 /* fall through */ 1651 case 318: 1652 test_hash_speed("ghash-generic", sec, hash_speed_template_16); 1653 if (mode > 300 && mode < 400) break; 1654 /* fall through */ 1655 case 319: 1656 test_hash_speed("crc32c", sec, generic_hash_speed_template); 1657 if (mode > 300 && mode < 400) break; 1658 /* fall through */ 1659 case 320: 1660 test_hash_speed("crct10dif", sec, generic_hash_speed_template); 1661 if (mode > 300 && mode < 400) break; 1662 /* fall through */ 1663 case 321: 1664 test_hash_speed("poly1305", sec, poly1305_speed_template); 1665 if (mode > 300 && mode < 400) break; 1666 /* fall through */ 1667 case 322: 1668 test_hash_speed("sha3-224", sec, generic_hash_speed_template); 1669 if (mode > 300 && mode < 400) break; 1670 /* fall through */ 1671 case 323: 1672 test_hash_speed("sha3-256", sec, generic_hash_speed_template); 1673 if (mode > 300 && mode < 400) break; 1674 /* fall through */ 1675 case 324: 1676 test_hash_speed("sha3-384", sec, generic_hash_speed_template); 1677 if (mode > 300 && mode < 400) break; 1678 /* fall through */ 1679 case 325: 1680 test_hash_speed("sha3-512", sec, generic_hash_speed_template); 1681 if (mode > 300 && mode < 400) break; 1682 /* fall through */ 1683 case 326: 1684 test_hash_speed("sm3", sec, generic_hash_speed_template); 1685 if (mode > 300 && mode < 400) break; 1686 /* fall through */ 1687 case 399: 1688 break; 1689 1690 case 400: 1691 if (alg) { 1692 test_ahash_speed(alg, sec, generic_hash_speed_template); 1693 break; 1694 } 1695 /* fall through */ 1696 case 401: 1697 test_ahash_speed("md4", sec, generic_hash_speed_template); 1698 if (mode > 400 && mode < 500) break; 1699 /* fall through */ 1700 case 402: 1701 test_ahash_speed("md5", sec, generic_hash_speed_template); 1702 if (mode > 400 && mode < 500) break; 1703 /* fall through */ 1704 case 403: 1705 test_ahash_speed("sha1", sec, generic_hash_speed_template); 1706 if (mode > 400 && mode < 500) break; 1707 /* fall through */ 1708 case 404: 1709 test_ahash_speed("sha256", sec, generic_hash_speed_template); 1710 if (mode > 400 && mode < 500) break; 1711 /* fall through */ 1712 case 405: 1713 test_ahash_speed("sha384", sec, generic_hash_speed_template); 1714 if (mode > 400 && mode < 500) break; 1715 /* fall through */ 1716 case 406: 1717 test_ahash_speed("sha512", sec, generic_hash_speed_template); 1718 if (mode > 400 && mode < 500) break; 1719 /* fall through */ 1720 case 407: 1721 test_ahash_speed("wp256", sec, generic_hash_speed_template); 1722 if (mode > 400 && mode < 500) break; 1723 /* fall through */ 1724 case 408: 1725 test_ahash_speed("wp384", sec, generic_hash_speed_template); 1726 if (mode > 400 && mode < 500) break; 1727 /* fall through */ 1728 case 409: 1729 test_ahash_speed("wp512", sec, generic_hash_speed_template); 1730 if (mode > 400 && mode < 500) break; 1731 /* fall through */ 1732 case 410: 1733 test_ahash_speed("tgr128", sec, generic_hash_speed_template); 1734 if (mode > 400 && mode < 500) break; 1735 /* fall through */ 1736 case 411: 1737 test_ahash_speed("tgr160", sec, generic_hash_speed_template); 1738 if (mode > 400 && mode < 500) break; 1739 /* fall through */ 1740 case 412: 1741 test_ahash_speed("tgr192", sec, generic_hash_speed_template); 1742 if (mode > 400 && mode < 500) break; 1743 /* fall through */ 1744 case 413: 1745 test_ahash_speed("sha224", sec, generic_hash_speed_template); 1746 if (mode > 400 && mode < 500) break; 1747 /* fall through */ 1748 case 414: 1749 test_ahash_speed("rmd128", sec, generic_hash_speed_template); 1750 if (mode > 400 && mode < 500) break; 1751 /* fall through */ 1752 case 415: 1753 test_ahash_speed("rmd160", sec, generic_hash_speed_template); 1754 if (mode > 400 && mode < 500) break; 1755 /* fall through */ 1756 case 416: 1757 test_ahash_speed("rmd256", sec, generic_hash_speed_template); 1758 if (mode > 400 && mode < 500) break; 1759 /* fall through */ 1760 case 417: 1761 test_ahash_speed("rmd320", sec, generic_hash_speed_template); 1762 if (mode > 400 && mode < 500) break; 1763 /* fall through */ 1764 case 418: 1765 test_ahash_speed("sha3-224", sec, generic_hash_speed_template); 1766 if (mode > 400 && mode < 500) break; 1767 /* fall through */ 1768 case 419: 1769 test_ahash_speed("sha3-256", sec, generic_hash_speed_template); 1770 if (mode > 400 && mode < 500) break; 1771 /* fall through */ 1772 case 420: 1773 test_ahash_speed("sha3-384", sec, generic_hash_speed_template); 1774 if (mode > 400 && mode < 500) break; 1775 /* fall through */ 1776 case 421: 1777 test_ahash_speed("sha3-512", sec, generic_hash_speed_template); 1778 if (mode > 400 && mode < 500) break; 1779 /* fall through */ 1780 case 422: 1781 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template); 1782 if (mode > 400 && mode < 500) break; 1783 /* fall through */ 1784 case 423: 1785 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template); 1786 if (mode > 400 && mode < 500) break; 1787 /* fall through */ 1788 case 424: 1789 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template); 1790 if (mode > 400 && mode < 500) break; 1791 /* fall through */ 1792 case 425: 1793 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template); 1794 if (mode > 400 && mode < 500) break; 1795 /* fall through */ 1796 case 499: 1797 break; 1798 1799 case 500: 1800 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, 1801 speed_template_16_24_32); 1802 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, 1803 speed_template_16_24_32); 1804 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, 1805 speed_template_16_24_32); 1806 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, 1807 speed_template_16_24_32); 1808 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, 1809 speed_template_32_40_48); 1810 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, 1811 speed_template_32_40_48); 1812 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, 1813 speed_template_32_64); 1814 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, 1815 speed_template_32_64); 1816 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0, 1817 speed_template_16_24_32); 1818 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0, 1819 speed_template_16_24_32); 1820 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0, 1821 speed_template_16_24_32); 1822 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0, 1823 speed_template_16_24_32); 1824 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0, 1825 speed_template_16_24_32); 1826 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0, 1827 speed_template_16_24_32); 1828 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0, 1829 speed_template_16_24_32); 1830 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0, 1831 speed_template_16_24_32); 1832 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0, 1833 speed_template_20_28_36); 1834 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0, 1835 speed_template_20_28_36); 1836 break; 1837 1838 case 501: 1839 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec, 1840 des3_speed_template, DES3_SPEED_VECTORS, 1841 speed_template_24); 1842 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec, 1843 des3_speed_template, DES3_SPEED_VECTORS, 1844 speed_template_24); 1845 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec, 1846 des3_speed_template, DES3_SPEED_VECTORS, 1847 speed_template_24); 1848 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec, 1849 des3_speed_template, DES3_SPEED_VECTORS, 1850 speed_template_24); 1851 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec, 1852 des3_speed_template, DES3_SPEED_VECTORS, 1853 speed_template_24); 1854 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec, 1855 des3_speed_template, DES3_SPEED_VECTORS, 1856 speed_template_24); 1857 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec, 1858 des3_speed_template, DES3_SPEED_VECTORS, 1859 speed_template_24); 1860 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec, 1861 des3_speed_template, DES3_SPEED_VECTORS, 1862 speed_template_24); 1863 break; 1864 1865 case 502: 1866 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, 1867 speed_template_8); 1868 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, 1869 speed_template_8); 1870 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, 1871 speed_template_8); 1872 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, 1873 speed_template_8); 1874 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0, 1875 speed_template_8); 1876 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0, 1877 speed_template_8); 1878 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0, 1879 speed_template_8); 1880 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0, 1881 speed_template_8); 1882 break; 1883 1884 case 503: 1885 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0, 1886 speed_template_16_32); 1887 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0, 1888 speed_template_16_32); 1889 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0, 1890 speed_template_16_32); 1891 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0, 1892 speed_template_16_32); 1893 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0, 1894 speed_template_16_32); 1895 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0, 1896 speed_template_16_32); 1897 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0, 1898 speed_template_32_48); 1899 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0, 1900 speed_template_32_48); 1901 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0, 1902 speed_template_32_64); 1903 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0, 1904 speed_template_32_64); 1905 break; 1906 1907 case 504: 1908 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, 1909 speed_template_16_24_32); 1910 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, 1911 speed_template_16_24_32); 1912 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, 1913 speed_template_16_24_32); 1914 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, 1915 speed_template_16_24_32); 1916 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0, 1917 speed_template_16_24_32); 1918 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0, 1919 speed_template_16_24_32); 1920 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0, 1921 speed_template_32_40_48); 1922 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0, 1923 speed_template_32_40_48); 1924 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0, 1925 speed_template_32_48_64); 1926 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0, 1927 speed_template_32_48_64); 1928 break; 1929 1930 case 505: 1931 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0, 1932 speed_template_8); 1933 break; 1934 1935 case 506: 1936 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0, 1937 speed_template_8_16); 1938 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0, 1939 speed_template_8_16); 1940 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0, 1941 speed_template_8_16); 1942 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0, 1943 speed_template_8_16); 1944 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0, 1945 speed_template_8_16); 1946 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0, 1947 speed_template_8_16); 1948 break; 1949 1950 case 507: 1951 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0, 1952 speed_template_16_32); 1953 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0, 1954 speed_template_16_32); 1955 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0, 1956 speed_template_16_32); 1957 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0, 1958 speed_template_16_32); 1959 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0, 1960 speed_template_16_32); 1961 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0, 1962 speed_template_16_32); 1963 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0, 1964 speed_template_32_48); 1965 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0, 1966 speed_template_32_48); 1967 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0, 1968 speed_template_32_64); 1969 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0, 1970 speed_template_32_64); 1971 break; 1972 1973 case 508: 1974 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, 1975 speed_template_16_32); 1976 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, 1977 speed_template_16_32); 1978 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, 1979 speed_template_16_32); 1980 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, 1981 speed_template_16_32); 1982 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0, 1983 speed_template_16_32); 1984 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0, 1985 speed_template_16_32); 1986 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0, 1987 speed_template_32_48); 1988 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0, 1989 speed_template_32_48); 1990 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0, 1991 speed_template_32_64); 1992 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0, 1993 speed_template_32_64); 1994 break; 1995 1996 case 509: 1997 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, 1998 speed_template_8_32); 1999 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, 2000 speed_template_8_32); 2001 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, 2002 speed_template_8_32); 2003 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, 2004 speed_template_8_32); 2005 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0, 2006 speed_template_8_32); 2007 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0, 2008 speed_template_8_32); 2009 break; 2010 2011 case 1000: 2012 test_available(); 2013 break; 2014 } 2015 2016 return ret; 2017 } 2018 2019 static int __init tcrypt_mod_init(void) 2020 { 2021 int err = -ENOMEM; 2022 int i; 2023 2024 for (i = 0; i < TVMEMSIZE; i++) { 2025 tvmem[i] = (void *)__get_free_page(GFP_KERNEL); 2026 if (!tvmem[i]) 2027 goto err_free_tv; 2028 } 2029 2030 err = do_test(alg, type, mask, mode); 2031 2032 if (err) { 2033 printk(KERN_ERR "tcrypt: one or more tests failed!\n"); 2034 goto err_free_tv; 2035 } else { 2036 pr_debug("all tests passed\n"); 2037 } 2038 2039 /* We intentionaly return -EAGAIN to prevent keeping the module, 2040 * unless we're running in fips mode. It does all its work from 2041 * init() and doesn't offer any runtime functionality, but in 2042 * the fips case, checking for a successful load is helpful. 2043 * => we don't need it in the memory, do we? 2044 * -- mludvig 2045 */ 2046 if (!fips_enabled) 2047 err = -EAGAIN; 2048 2049 err_free_tv: 2050 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++) 2051 free_page((unsigned long)tvmem[i]); 2052 2053 return err; 2054 } 2055 2056 /* 2057 * If an init function is provided, an exit function must also be provided 2058 * to allow module unload. 2059 */ 2060 static void __exit tcrypt_mod_fini(void) { } 2061 2062 module_init(tcrypt_mod_init); 2063 module_exit(tcrypt_mod_fini); 2064 2065 module_param(alg, charp, 0); 2066 module_param(type, uint, 0); 2067 module_param(mask, uint, 0); 2068 module_param(mode, int, 0); 2069 module_param(sec, uint, 0); 2070 MODULE_PARM_DESC(sec, "Length in seconds of speed tests " 2071 "(defaults to zero which uses CPU cycles instead)"); 2072 2073 MODULE_LICENSE("GPL"); 2074 MODULE_DESCRIPTION("Quick & dirty crypto testing module"); 2075 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); 2076