crypto/tcrypt.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Quick & dirty crypto testing module.
   4  *
   5  * This will only exist until we have a better testing mechanism
   6  * (e.g. a char device).
   7  *
   8  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   9  * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
  10  * Copyright (c) 2007 Nokia Siemens Networks
  11  *
  12  * Updated RFC4106 AES-GCM testing.
  13  *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  14  *             Adrian Hoban <adrian.hoban@intel.com>
  15  *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  16  *             Tadeusz Struk (tadeusz.struk@intel.com)
  17  *             Copyright (c) 2010, Intel Corporation.
  18  */
  19
  20 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  21
  22 #include <crypto/aead.h>
  23 #include <crypto/hash.h>
  24 #include <crypto/skcipher.h>
  25 #include <linux/err.h>
  26 #include <linux/fips.h>
  27 #include <linux/init.h>
  28 #include <linux/gfp.h>
  29 #include <linux/module.h>
  30 #include <linux/scatterlist.h>
  31 #include <linux/string.h>
  32 #include <linux/moduleparam.h>
  33 #include <linux/jiffies.h>
  34 #include <linux/timex.h>
  35 #include <linux/interrupt.h>
  36 #include "tcrypt.h"
  37
  38 /*
  39  * Need slab memory for testing (size in number of pages).
  40  */
  41 #define TVMEMSIZE       4
  42
  43 /*
  44 * Used by test_cipher_speed()
  45 */
  46 #define ENCRYPT 1
  47 #define DECRYPT 0
  48
  49 #define MAX_DIGEST_SIZE         64
  50
  51 /*
  52  * return a string with the driver name
  53  */
  54 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  55
  56 /*
  57  * Used by test_cipher_speed()
  58  */
  59 static unsigned int sec;
  60
  61 static char *alg = NULL;
  62 static u32 type;
  63 static u32 mask;
  64 static int mode;
  65 static u32 num_mb = 8;
  66 static unsigned int klen;
  67 static char *tvmem[TVMEMSIZE];
  68
  69 static const char *check[] = {
  70         "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  71         "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  72         "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  73         "khazad", "wp512", "wp384", "wp256", "xeta",  "fcrypt",
  74         "camellia", "seed", "rmd160",
  75         "lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
  76         "sha3-512", "streebog256", "streebog512",
  77         NULL
  78 };
  79
  80 static const int block_sizes[] = { 16, 64, 256, 1024, 1420, 4096, 0 };
  81 static const int aead_sizes[] = { 16, 64, 256, 512, 1024, 1420, 4096, 8192, 0 };
  82
  83 #define XBUFSIZE 8
  84 #define MAX_IVLEN 32
  85
  86 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  87 {
  88         int i;
  89
  90         for (i = 0; i < XBUFSIZE; i++) {
  91                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
  92                 if (!buf[i])
  93                         goto err_free_buf;
  94         }
  95
  96         return 0;
  97
  98 err_free_buf:
  99         while (i-- > 0)
 100                 free_page((unsigned long)buf[i]);
 101
 102         return -ENOMEM;
 103 }
 104
 105 static void testmgr_free_buf(char *buf[XBUFSIZE])
 106 {
 107         int i;
 108
 109         for (i = 0; i < XBUFSIZE; i++)
 110                 free_page((unsigned long)buf[i]);
 111 }
 112
 113 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 114                          unsigned int buflen, const void *assoc,
 115                          unsigned int aad_size)
 116 {
 117         int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 118         int k, rem;
 119
 120         if (np > XBUFSIZE) {
 121                 rem = PAGE_SIZE;
 122                 np = XBUFSIZE;
 123         } else {
 124                 rem = buflen % PAGE_SIZE;
 125         }
 126
 127         sg_init_table(sg, np + 1);
 128
 129         sg_set_buf(&sg[0], assoc, aad_size);
 130
 131         if (rem)
 132                 np--;
 133         for (k = 0; k < np; k++)
 134                 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 135
 136         if (rem)
 137                 sg_set_buf(&sg[k + 1], xbuf[k], rem);
 138 }
 139
 140 static inline int do_one_aead_op(struct aead_request *req, int ret)
 141 {
 142         struct crypto_wait *wait = req->base.data;
 143
 144         return crypto_wait_req(ret, wait);
 145 }
 146
 147 struct test_mb_aead_data {
 148         struct scatterlist sg[XBUFSIZE];
 149         struct scatterlist sgout[XBUFSIZE];
 150         struct aead_request *req;
 151         struct crypto_wait wait;
 152         char *xbuf[XBUFSIZE];
 153         char *xoutbuf[XBUFSIZE];
 154         char *axbuf[XBUFSIZE];
 155 };
 156
 157 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 158                                 u32 num_mb, int *rc)
 159 {
 160         int i, err = 0;
 161
 162         /* Fire up a bunch of concurrent requests */
 163         for (i = 0; i < num_mb; i++) {
 164                 if (enc == ENCRYPT)
 165                         rc[i] = crypto_aead_encrypt(data[i].req);
 166                 else
 167                         rc[i] = crypto_aead_decrypt(data[i].req);
 168         }
 169
 170         /* Wait for all requests to finish */
 171         for (i = 0; i < num_mb; i++) {
 172                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 173
 174                 if (rc[i]) {
 175                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 176                         err = rc[i];
 177                 }
 178         }
 179
 180         return err;
 181 }
 182
 183 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 184                                 int blen, int secs, u32 num_mb)
 185 {
 186         unsigned long start, end;
 187         int bcount;
 188         int ret = 0;
 189         int *rc;
 190
 191         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 192         if (!rc)
 193                 return -ENOMEM;
 194
 195         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 196              time_before(jiffies, end); bcount++) {
 197                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 198                 if (ret)
 199                         goto out;
 200         }
 201
 202         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 203                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 204
 205 out:
 206         kfree(rc);
 207         return ret;
 208 }
 209
 210 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 211                                int blen, u32 num_mb)
 212 {
 213         unsigned long cycles = 0;
 214         int ret = 0;
 215         int i;
 216         int *rc;
 217
 218         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 219         if (!rc)
 220                 return -ENOMEM;
 221
 222         /* Warm-up run. */
 223         for (i = 0; i < 4; i++) {
 224                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 225                 if (ret)
 226                         goto out;
 227         }
 228
 229         /* The real thing. */
 230         for (i = 0; i < 8; i++) {
 231                 cycles_t start, end;
 232
 233                 start = get_cycles();
 234                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 235                 end = get_cycles();
 236
 237                 if (ret)
 238                         goto out;
 239
 240                 cycles += end - start;
 241         }
 242
 243         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 244                 (cycles + 4) / (8 * num_mb), blen);
 245
 246 out:
 247         kfree(rc);
 248         return ret;
 249 }
 250
 251 static void test_mb_aead_speed(const char *algo, int enc, int secs,
 252                                struct aead_speed_template *template,
 253                                unsigned int tcount, u8 authsize,
 254                                unsigned int aad_size, u8 *keysize, u32 num_mb)
 255 {
 256         struct test_mb_aead_data *data;
 257         struct crypto_aead *tfm;
 258         unsigned int i, j, iv_len;
 259         const int *b_size;
 260         const char *key;
 261         const char *e;
 262         void *assoc;
 263         char *iv;
 264         int ret;
 265
 266
 267         if (aad_size >= PAGE_SIZE) {
 268                 pr_err("associate data length (%u) too big\n", aad_size);
 269                 return;
 270         }
 271
 272         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 273         if (!iv)
 274                 return;
 275
 276         if (enc == ENCRYPT)
 277                 e = "encryption";
 278         else
 279                 e = "decryption";
 280
 281         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 282         if (!data)
 283                 goto out_free_iv;
 284
 285         tfm = crypto_alloc_aead(algo, 0, 0);
 286         if (IS_ERR(tfm)) {
 287                 pr_err("failed to load transform for %s: %ld\n",
 288                         algo, PTR_ERR(tfm));
 289                 goto out_free_data;
 290         }
 291
 292         ret = crypto_aead_setauthsize(tfm, authsize);
 293
 294         for (i = 0; i < num_mb; ++i)
 295                 if (testmgr_alloc_buf(data[i].xbuf)) {
 296                         while (i--)
 297                                 testmgr_free_buf(data[i].xbuf);
 298                         goto out_free_tfm;
 299                 }
 300
 301         for (i = 0; i < num_mb; ++i)
 302                 if (testmgr_alloc_buf(data[i].axbuf)) {
 303                         while (i--)
 304                                 testmgr_free_buf(data[i].axbuf);
 305                         goto out_free_xbuf;
 306                 }
 307
 308         for (i = 0; i < num_mb; ++i)
 309                 if (testmgr_alloc_buf(data[i].xoutbuf)) {
 310                         while (i--)
 311                                 testmgr_free_buf(data[i].xoutbuf);
 312                         goto out_free_axbuf;
 313                 }
 314
 315         for (i = 0; i < num_mb; ++i) {
 316                 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 317                 if (!data[i].req) {
 318                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
 319                                algo);
 320                         while (i--)
 321                                 aead_request_free(data[i].req);
 322                         goto out_free_xoutbuf;
 323                 }
 324         }
 325
 326         for (i = 0; i < num_mb; ++i) {
 327                 crypto_init_wait(&data[i].wait);
 328                 aead_request_set_callback(data[i].req,
 329                                           CRYPTO_TFM_REQ_MAY_BACKLOG,
 330                                           crypto_req_done, &data[i].wait);
 331         }
 332
 333         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 334                 get_driver_name(crypto_aead, tfm), e);
 335
 336         i = 0;
 337         do {
 338                 b_size = aead_sizes;
 339                 do {
 340                         int bs = round_up(*b_size, crypto_aead_blocksize(tfm));
 341
 342                         if (bs + authsize > XBUFSIZE * PAGE_SIZE) {
 343                                 pr_err("template (%u) too big for buffer (%lu)\n",
 344                                        authsize + bs,
 345                                        XBUFSIZE * PAGE_SIZE);
 346                                 goto out;
 347                         }
 348
 349                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
 350                                 *keysize * 8, bs);
 351
 352                         /* Set up tfm global state, i.e. the key */
 353
 354                         memset(tvmem[0], 0xff, PAGE_SIZE);
 355                         key = tvmem[0];
 356                         for (j = 0; j < tcount; j++) {
 357                                 if (template[j].klen == *keysize) {
 358                                         key = template[j].key;
 359                                         break;
 360                                 }
 361                         }
 362
 363                         crypto_aead_clear_flags(tfm, ~0);
 364
 365                         ret = crypto_aead_setkey(tfm, key, *keysize);
 366                         if (ret) {
 367                                 pr_err("setkey() failed flags=%x\n",
 368                                        crypto_aead_get_flags(tfm));
 369                                 goto out;
 370                         }
 371
 372                         iv_len = crypto_aead_ivsize(tfm);
 373                         if (iv_len)
 374                                 memset(iv, 0xff, iv_len);
 375
 376                         /* Now setup per request stuff, i.e. buffers */
 377
 378                         for (j = 0; j < num_mb; ++j) {
 379                                 struct test_mb_aead_data *cur = &data[j];
 380
 381                                 assoc = cur->axbuf[0];
 382                                 memset(assoc, 0xff, aad_size);
 383
 384                                 sg_init_aead(cur->sg, cur->xbuf,
 385                                              bs + (enc ? 0 : authsize),
 386                                              assoc, aad_size);
 387
 388                                 sg_init_aead(cur->sgout, cur->xoutbuf,
 389                                              bs + (enc ? authsize : 0),
 390                                              assoc, aad_size);
 391
 392                                 aead_request_set_ad(cur->req, aad_size);
 393
 394                                 if (!enc) {
 395
 396                                         aead_request_set_crypt(cur->req,
 397                                                                cur->sgout,
 398                                                                cur->sg,
 399                                                                bs, iv);
 400                                         ret = crypto_aead_encrypt(cur->req);
 401                                         ret = do_one_aead_op(cur->req, ret);
 402
 403                                         if (ret) {
 404                                                 pr_err("calculating auth failed (%d)\n",
 405                                                        ret);
 406                                                 break;
 407                                         }
 408                                 }
 409
 410                                 aead_request_set_crypt(cur->req, cur->sg,
 411                                                        cur->sgout, bs +
 412                                                        (enc ? 0 : authsize),
 413                                                        iv);
 414
 415                         }
 416
 417                         if (secs) {
 418                                 ret = test_mb_aead_jiffies(data, enc, bs,
 419                                                            secs, num_mb);
 420                                 cond_resched();
 421                         } else {
 422                                 ret = test_mb_aead_cycles(data, enc, bs,
 423                                                           num_mb);
 424                         }
 425
 426                         if (ret) {
 427                                 pr_err("%s() failed return code=%d\n", e, ret);
 428                                 break;
 429                         }
 430                         b_size++;
 431                         i++;
 432                 } while (*b_size);
 433                 keysize++;
 434         } while (*keysize);
 435
 436 out:
 437         for (i = 0; i < num_mb; ++i)
 438                 aead_request_free(data[i].req);
 439 out_free_xoutbuf:
 440         for (i = 0; i < num_mb; ++i)
 441                 testmgr_free_buf(data[i].xoutbuf);
 442 out_free_axbuf:
 443         for (i = 0; i < num_mb; ++i)
 444                 testmgr_free_buf(data[i].axbuf);
 445 out_free_xbuf:
 446         for (i = 0; i < num_mb; ++i)
 447                 testmgr_free_buf(data[i].xbuf);
 448 out_free_tfm:
 449         crypto_free_aead(tfm);
 450 out_free_data:
 451         kfree(data);
 452 out_free_iv:
 453         kfree(iv);
 454 }
 455
 456 static int test_aead_jiffies(struct aead_request *req, int enc,
 457                                 int blen, int secs)
 458 {
 459         unsigned long start, end;
 460         int bcount;
 461         int ret;
 462
 463         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 464              time_before(jiffies, end); bcount++) {
 465                 if (enc)
 466                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 467                 else
 468                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 469
 470                 if (ret)
 471                         return ret;
 472         }
 473
 474         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 475                 bcount, secs, (u64)bcount * blen);
 476         return 0;
 477 }
 478
 479 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 480 {
 481         unsigned long cycles = 0;
 482         int ret = 0;
 483         int i;
 484
 485         /* Warm-up run. */
 486         for (i = 0; i < 4; i++) {
 487                 if (enc)
 488                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 489                 else
 490                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 491
 492                 if (ret)
 493                         goto out;
 494         }
 495
 496         /* The real thing. */
 497         for (i = 0; i < 8; i++) {
 498                 cycles_t start, end;
 499
 500                 start = get_cycles();
 501                 if (enc)
 502                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 503                 else
 504                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 505                 end = get_cycles();
 506
 507                 if (ret)
 508                         goto out;
 509
 510                 cycles += end - start;
 511         }
 512
 513 out:
 514         if (ret == 0)
 515                 printk("1 operation in %lu cycles (%d bytes)\n",
 516                        (cycles + 4) / 8, blen);
 517
 518         return ret;
 519 }
 520
 521 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 522                             struct aead_speed_template *template,
 523                             unsigned int tcount, u8 authsize,
 524                             unsigned int aad_size, u8 *keysize)
 525 {
 526         unsigned int i, j;
 527         struct crypto_aead *tfm;
 528         int ret = -ENOMEM;
 529         const char *key;
 530         struct aead_request *req;
 531         struct scatterlist *sg;
 532         struct scatterlist *sgout;
 533         const char *e;
 534         void *assoc;
 535         char *iv;
 536         char *xbuf[XBUFSIZE];
 537         char *xoutbuf[XBUFSIZE];
 538         char *axbuf[XBUFSIZE];
 539         const int *b_size;
 540         unsigned int iv_len;
 541         struct crypto_wait wait;
 542
 543         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 544         if (!iv)
 545                 return;
 546
 547         if (aad_size >= PAGE_SIZE) {
 548                 pr_err("associate data length (%u) too big\n", aad_size);
 549                 goto out_noxbuf;
 550         }
 551
 552         if (enc == ENCRYPT)
 553                 e = "encryption";
 554         else
 555                 e = "decryption";
 556
 557         if (testmgr_alloc_buf(xbuf))
 558                 goto out_noxbuf;
 559         if (testmgr_alloc_buf(axbuf))
 560                 goto out_noaxbuf;
 561         if (testmgr_alloc_buf(xoutbuf))
 562                 goto out_nooutbuf;
 563
 564         sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 565         if (!sg)
 566                 goto out_nosg;
 567         sgout = &sg[9];
 568
 569         tfm = crypto_alloc_aead(algo, 0, 0);
 570
 571         if (IS_ERR(tfm)) {
 572                 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 573                        PTR_ERR(tfm));
 574                 goto out_notfm;
 575         }
 576
 577         crypto_init_wait(&wait);
 578         printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 579                         get_driver_name(crypto_aead, tfm), e);
 580
 581         req = aead_request_alloc(tfm, GFP_KERNEL);
 582         if (!req) {
 583                 pr_err("alg: aead: Failed to allocate request for %s\n",
 584                        algo);
 585                 goto out_noreq;
 586         }
 587
 588         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 589                                   crypto_req_done, &wait);
 590
 591         i = 0;
 592         do {
 593                 b_size = aead_sizes;
 594                 do {
 595                         u32 bs = round_up(*b_size, crypto_aead_blocksize(tfm));
 596
 597                         assoc = axbuf[0];
 598                         memset(assoc, 0xff, aad_size);
 599
 600                         if ((*keysize + bs) > TVMEMSIZE * PAGE_SIZE) {
 601                                 pr_err("template (%u) too big for tvmem (%lu)\n",
 602                                        *keysize + bs,
 603                                         TVMEMSIZE * PAGE_SIZE);
 604                                 goto out;
 605                         }
 606
 607                         key = tvmem[0];
 608                         for (j = 0; j < tcount; j++) {
 609                                 if (template[j].klen == *keysize) {
 610                                         key = template[j].key;
 611                                         break;
 612                                 }
 613                         }
 614                         ret = crypto_aead_setkey(tfm, key, *keysize);
 615                         ret = crypto_aead_setauthsize(tfm, authsize);
 616
 617                         iv_len = crypto_aead_ivsize(tfm);
 618                         if (iv_len)
 619                                 memset(iv, 0xff, iv_len);
 620
 621                         crypto_aead_clear_flags(tfm, ~0);
 622                         printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 623                                         i, *keysize * 8, bs);
 624
 625
 626                         memset(tvmem[0], 0xff, PAGE_SIZE);
 627
 628                         if (ret) {
 629                                 pr_err("setkey() failed flags=%x\n",
 630                                                 crypto_aead_get_flags(tfm));
 631                                 goto out;
 632                         }
 633
 634                         sg_init_aead(sg, xbuf, bs + (enc ? 0 : authsize),
 635                                      assoc, aad_size);
 636
 637                         sg_init_aead(sgout, xoutbuf,
 638                                      bs + (enc ? authsize : 0), assoc,
 639                                      aad_size);
 640
 641                         aead_request_set_ad(req, aad_size);
 642
 643                         if (!enc) {
 644
 645                                 /*
 646                                  * For decryption we need a proper auth so
 647                                  * we do the encryption path once with buffers
 648                                  * reversed (input <-> output) to calculate it
 649                                  */
 650                                 aead_request_set_crypt(req, sgout, sg,
 651                                                        bs, iv);
 652                                 ret = do_one_aead_op(req,
 653                                                      crypto_aead_encrypt(req));
 654
 655                                 if (ret) {
 656                                         pr_err("calculating auth failed (%d)\n",
 657                                                ret);
 658                                         break;
 659                                 }
 660                         }
 661
 662                         aead_request_set_crypt(req, sg, sgout,
 663                                                bs + (enc ? 0 : authsize),
 664                                                iv);
 665
 666                         if (secs) {
 667                                 ret = test_aead_jiffies(req, enc, bs,
 668                                                         secs);
 669                                 cond_resched();
 670                         } else {
 671                                 ret = test_aead_cycles(req, enc, bs);
 672                         }
 673
 674                         if (ret) {
 675                                 pr_err("%s() failed return code=%d\n", e, ret);
 676                                 break;
 677                         }
 678                         b_size++;
 679                         i++;
 680                 } while (*b_size);
 681                 keysize++;
 682         } while (*keysize);
 683
 684 out:
 685         aead_request_free(req);
 686 out_noreq:
 687         crypto_free_aead(tfm);
 688 out_notfm:
 689         kfree(sg);
 690 out_nosg:
 691         testmgr_free_buf(xoutbuf);
 692 out_nooutbuf:
 693         testmgr_free_buf(axbuf);
 694 out_noaxbuf:
 695         testmgr_free_buf(xbuf);
 696 out_noxbuf:
 697         kfree(iv);
 698 }
 699
 700 static void test_hash_sg_init(struct scatterlist *sg)
 701 {
 702         int i;
 703
 704         sg_init_table(sg, TVMEMSIZE);
 705         for (i = 0; i < TVMEMSIZE; i++) {
 706                 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 707                 memset(tvmem[i], 0xff, PAGE_SIZE);
 708         }
 709 }
 710
 711 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 712 {
 713         struct crypto_wait *wait = req->base.data;
 714
 715         return crypto_wait_req(ret, wait);
 716 }
 717
 718 struct test_mb_ahash_data {
 719         struct scatterlist sg[XBUFSIZE];
 720         char result[64];
 721         struct ahash_request *req;
 722         struct crypto_wait wait;
 723         char *xbuf[XBUFSIZE];
 724 };
 725
 726 static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
 727                                    int *rc)
 728 {
 729         int i, err = 0;
 730
 731         /* Fire up a bunch of concurrent requests */
 732         for (i = 0; i < num_mb; i++)
 733                 rc[i] = crypto_ahash_digest(data[i].req);
 734
 735         /* Wait for all requests to finish */
 736         for (i = 0; i < num_mb; i++) {
 737                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 738
 739                 if (rc[i]) {
 740                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 741                         err = rc[i];
 742                 }
 743         }
 744
 745         return err;
 746 }
 747
 748 static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
 749                                  int secs, u32 num_mb)
 750 {
 751         unsigned long start, end;
 752         int bcount;
 753         int ret = 0;
 754         int *rc;
 755
 756         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 757         if (!rc)
 758                 return -ENOMEM;
 759
 760         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 761              time_before(jiffies, end); bcount++) {
 762                 ret = do_mult_ahash_op(data, num_mb, rc);
 763                 if (ret)
 764                         goto out;
 765         }
 766
 767         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 768                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 769
 770 out:
 771         kfree(rc);
 772         return ret;
 773 }
 774
 775 static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
 776                                 u32 num_mb)
 777 {
 778         unsigned long cycles = 0;
 779         int ret = 0;
 780         int i;
 781         int *rc;
 782
 783         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 784         if (!rc)
 785                 return -ENOMEM;
 786
 787         /* Warm-up run. */
 788         for (i = 0; i < 4; i++) {
 789                 ret = do_mult_ahash_op(data, num_mb, rc);
 790                 if (ret)
 791                         goto out;
 792         }
 793
 794         /* The real thing. */
 795         for (i = 0; i < 8; i++) {
 796                 cycles_t start, end;
 797
 798                 start = get_cycles();
 799                 ret = do_mult_ahash_op(data, num_mb, rc);
 800                 end = get_cycles();
 801
 802                 if (ret)
 803                         goto out;
 804
 805                 cycles += end - start;
 806         }
 807
 808         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 809                 (cycles + 4) / (8 * num_mb), blen);
 810
 811 out:
 812         kfree(rc);
 813         return ret;
 814 }
 815
 816 static void test_mb_ahash_speed(const char *algo, unsigned int secs,
 817                                 struct hash_speed *speed, u32 num_mb)
 818 {
 819         struct test_mb_ahash_data *data;
 820         struct crypto_ahash *tfm;
 821         unsigned int i, j, k;
 822         int ret;
 823
 824         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 825         if (!data)
 826                 return;
 827
 828         tfm = crypto_alloc_ahash(algo, 0, 0);
 829         if (IS_ERR(tfm)) {
 830                 pr_err("failed to load transform for %s: %ld\n",
 831                         algo, PTR_ERR(tfm));
 832                 goto free_data;
 833         }
 834
 835         for (i = 0; i < num_mb; ++i) {
 836                 if (testmgr_alloc_buf(data[i].xbuf))
 837                         goto out;
 838
 839                 crypto_init_wait(&data[i].wait);
 840
 841                 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
 842                 if (!data[i].req) {
 843                         pr_err("alg: hash: Failed to allocate request for %s\n",
 844                                algo);
 845                         goto out;
 846                 }
 847
 848                 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
 849                                            &data[i].wait);
 850
 851                 sg_init_table(data[i].sg, XBUFSIZE);
 852                 for (j = 0; j < XBUFSIZE; j++) {
 853                         sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
 854                         memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
 855                 }
 856         }
 857
 858         pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
 859                 get_driver_name(crypto_ahash, tfm));
 860
 861         for (i = 0; speed[i].blen != 0; i++) {
 862                 /* For some reason this only tests digests. */
 863                 if (speed[i].blen != speed[i].plen)
 864                         continue;
 865
 866                 if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
 867                         pr_err("template (%u) too big for tvmem (%lu)\n",
 868                                speed[i].blen, XBUFSIZE * PAGE_SIZE);
 869                         goto out;
 870                 }
 871
 872                 if (klen)
 873                         crypto_ahash_setkey(tfm, tvmem[0], klen);
 874
 875                 for (k = 0; k < num_mb; k++)
 876                         ahash_request_set_crypt(data[k].req, data[k].sg,
 877                                                 data[k].result, speed[i].blen);
 878
 879                 pr_info("test%3u "
 880                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 881                         i, speed[i].blen, speed[i].plen,
 882                         speed[i].blen / speed[i].plen);
 883
 884                 if (secs) {
 885                         ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
 886                                                     num_mb);
 887                         cond_resched();
 888                 } else {
 889                         ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 890                 }
 891
 892
 893                 if (ret) {
 894                         pr_err("At least one hashing failed ret=%d\n", ret);
 895                         break;
 896                 }
 897         }
 898
 899 out:
 900         for (k = 0; k < num_mb; ++k)
 901                 ahash_request_free(data[k].req);
 902
 903         for (k = 0; k < num_mb; ++k)
 904                 testmgr_free_buf(data[k].xbuf);
 905
 906         crypto_free_ahash(tfm);
 907
 908 free_data:
 909         kfree(data);
 910 }
 911
 912 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 913                                      char *out, int secs)
 914 {
 915         unsigned long start, end;
 916         int bcount;
 917         int ret;
 918
 919         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 920              time_before(jiffies, end); bcount++) {
 921                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 922                 if (ret)
 923                         return ret;
 924         }
 925
 926         printk("%6u opers/sec, %9lu bytes/sec\n",
 927                bcount / secs, ((long)bcount * blen) / secs);
 928
 929         return 0;
 930 }
 931
 932 static int test_ahash_jiffies(struct ahash_request *req, int blen,
 933                               int plen, char *out, int secs)
 934 {
 935         unsigned long start, end;
 936         int bcount, pcount;
 937         int ret;
 938
 939         if (plen == blen)
 940                 return test_ahash_jiffies_digest(req, blen, out, secs);
 941
 942         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 943              time_before(jiffies, end); bcount++) {
 944                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
 945                 if (ret)
 946                         return ret;
 947                 for (pcount = 0; pcount < blen; pcount += plen) {
 948                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
 949                         if (ret)
 950                                 return ret;
 951                 }
 952                 /* we assume there is enough space in 'out' for the result */
 953                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
 954                 if (ret)
 955                         return ret;
 956         }
 957
 958         pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 959                 bcount / secs, ((long)bcount * blen) / secs);
 960
 961         return 0;
 962 }
 963
 964 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 965                                     char *out)
 966 {
 967         unsigned long cycles = 0;
 968         int ret, i;
 969
 970         /* Warm-up run. */
 971         for (i = 0; i < 4; i++) {
 972                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 973                 if (ret)
 974                         goto out;
 975         }
 976
 977         /* The real thing. */
 978         for (i = 0; i < 8; i++) {
 979                 cycles_t start, end;
 980
 981                 start = get_cycles();
 982
 983                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 984                 if (ret)
 985                         goto out;
 986
 987                 end = get_cycles();
 988
 989                 cycles += end - start;
 990         }
 991
 992 out:
 993         if (ret)
 994                 return ret;
 995
 996         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 997                 cycles / 8, cycles / (8 * blen));
 998
 999         return 0;
1000 }
1001
1002 static int test_ahash_cycles(struct ahash_request *req, int blen,
1003                              int plen, char *out)
1004 {
1005         unsigned long cycles = 0;
1006         int i, pcount, ret;
1007
1008         if (plen == blen)
1009                 return test_ahash_cycles_digest(req, blen, out);
1010
1011         /* Warm-up run. */
1012         for (i = 0; i < 4; i++) {
1013                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1014                 if (ret)
1015                         goto out;
1016                 for (pcount = 0; pcount < blen; pcount += plen) {
1017                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
1018                         if (ret)
1019                                 goto out;
1020                 }
1021                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1022                 if (ret)
1023                         goto out;
1024         }
1025
1026         /* The real thing. */
1027         for (i = 0; i < 8; i++) {
1028                 cycles_t start, end;
1029
1030                 start = get_cycles();
1031
1032                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1033                 if (ret)
1034                         goto out;
1035                 for (pcount = 0; pcount < blen; pcount += plen) {
1036                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
1037                         if (ret)
1038                                 goto out;
1039                 }
1040                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1041                 if (ret)
1042                         goto out;
1043
1044                 end = get_cycles();
1045
1046                 cycles += end - start;
1047         }
1048
1049 out:
1050         if (ret)
1051                 return ret;
1052
1053         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1054                 cycles / 8, cycles / (8 * blen));
1055
1056         return 0;
1057 }
1058
1059 static void test_ahash_speed_common(const char *algo, unsigned int secs,
1060                                     struct hash_speed *speed, unsigned mask)
1061 {
1062         struct scatterlist sg[TVMEMSIZE];
1063         struct crypto_wait wait;
1064         struct ahash_request *req;
1065         struct crypto_ahash *tfm;
1066         char *output;
1067         int i, ret;
1068
1069         tfm = crypto_alloc_ahash(algo, 0, mask);
1070         if (IS_ERR(tfm)) {
1071                 pr_err("failed to load transform for %s: %ld\n",
1072                        algo, PTR_ERR(tfm));
1073                 return;
1074         }
1075
1076         printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1077                         get_driver_name(crypto_ahash, tfm));
1078
1079         if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1080                 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1081                        MAX_DIGEST_SIZE);
1082                 goto out;
1083         }
1084
1085         test_hash_sg_init(sg);
1086         req = ahash_request_alloc(tfm, GFP_KERNEL);
1087         if (!req) {
1088                 pr_err("ahash request allocation failure\n");
1089                 goto out;
1090         }
1091
1092         crypto_init_wait(&wait);
1093         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1094                                    crypto_req_done, &wait);
1095
1096         output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1097         if (!output)
1098                 goto out_nomem;
1099
1100         for (i = 0; speed[i].blen != 0; i++) {
1101                 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1102                         pr_err("template (%u) too big for tvmem (%lu)\n",
1103                                speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1104                         break;
1105                 }
1106
1107                 if (klen)
1108                         crypto_ahash_setkey(tfm, tvmem[0], klen);
1109
1110                 pr_info("test%3u "
1111                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1112                         i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1113
1114                 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1115
1116                 if (secs) {
1117                         ret = test_ahash_jiffies(req, speed[i].blen,
1118                                                  speed[i].plen, output, secs);
1119                         cond_resched();
1120                 } else {
1121                         ret = test_ahash_cycles(req, speed[i].blen,
1122                                                 speed[i].plen, output);
1123                 }
1124
1125                 if (ret) {
1126                         pr_err("hashing failed ret=%d\n", ret);
1127                         break;
1128                 }
1129         }
1130
1131         kfree(output);
1132
1133 out_nomem:
1134         ahash_request_free(req);
1135
1136 out:
1137         crypto_free_ahash(tfm);
1138 }
1139
1140 static void test_ahash_speed(const char *algo, unsigned int secs,
1141                              struct hash_speed *speed)
1142 {
1143         return test_ahash_speed_common(algo, secs, speed, 0);
1144 }
1145
1146 static void test_hash_speed(const char *algo, unsigned int secs,
1147                             struct hash_speed *speed)
1148 {
1149         return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1150 }
1151
1152 struct test_mb_skcipher_data {
1153         struct scatterlist sg[XBUFSIZE];
1154         struct skcipher_request *req;
1155         struct crypto_wait wait;
1156         char *xbuf[XBUFSIZE];
1157 };
1158
1159 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1160                                 u32 num_mb, int *rc)
1161 {
1162         int i, err = 0;
1163
1164         /* Fire up a bunch of concurrent requests */
1165         for (i = 0; i < num_mb; i++) {
1166                 if (enc == ENCRYPT)
1167                         rc[i] = crypto_skcipher_encrypt(data[i].req);
1168                 else
1169                         rc[i] = crypto_skcipher_decrypt(data[i].req);
1170         }
1171
1172         /* Wait for all requests to finish */
1173         for (i = 0; i < num_mb; i++) {
1174                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1175
1176                 if (rc[i]) {
1177                         pr_info("concurrent request %d error %d\n", i, rc[i]);
1178                         err = rc[i];
1179                 }
1180         }
1181
1182         return err;
1183 }
1184
1185 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1186                                 int blen, int secs, u32 num_mb)
1187 {
1188         unsigned long start, end;
1189         int bcount;
1190         int ret = 0;
1191         int *rc;
1192
1193         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1194         if (!rc)
1195                 return -ENOMEM;
1196
1197         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1198              time_before(jiffies, end); bcount++) {
1199                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1200                 if (ret)
1201                         goto out;
1202         }
1203
1204         pr_cont("%d operations in %d seconds (%llu bytes)\n",
1205                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
1206
1207 out:
1208         kfree(rc);
1209         return ret;
1210 }
1211
1212 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1213                                int blen, u32 num_mb)
1214 {
1215         unsigned long cycles = 0;
1216         int ret = 0;
1217         int i;
1218         int *rc;
1219
1220         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1221         if (!rc)
1222                 return -ENOMEM;
1223
1224         /* Warm-up run. */
1225         for (i = 0; i < 4; i++) {
1226                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1227                 if (ret)
1228                         goto out;
1229         }
1230
1231         /* The real thing. */
1232         for (i = 0; i < 8; i++) {
1233                 cycles_t start, end;
1234
1235                 start = get_cycles();
1236                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1237                 end = get_cycles();
1238
1239                 if (ret)
1240                         goto out;
1241
1242                 cycles += end - start;
1243         }
1244
1245         pr_cont("1 operation in %lu cycles (%d bytes)\n",
1246                 (cycles + 4) / (8 * num_mb), blen);
1247
1248 out:
1249         kfree(rc);
1250         return ret;
1251 }
1252
1253 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1254                                    struct cipher_speed_template *template,
1255                                    unsigned int tcount, u8 *keysize, u32 num_mb)
1256 {
1257         struct test_mb_skcipher_data *data;
1258         struct crypto_skcipher *tfm;
1259         unsigned int i, j, iv_len;
1260         const int *b_size;
1261         const char *key;
1262         const char *e;
1263         char iv[128];
1264         int ret;
1265
1266         if (enc == ENCRYPT)
1267                 e = "encryption";
1268         else
1269                 e = "decryption";
1270
1271         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1272         if (!data)
1273                 return;
1274
1275         tfm = crypto_alloc_skcipher(algo, 0, 0);
1276         if (IS_ERR(tfm)) {
1277                 pr_err("failed to load transform for %s: %ld\n",
1278                         algo, PTR_ERR(tfm));
1279                 goto out_free_data;
1280         }
1281
1282         for (i = 0; i < num_mb; ++i)
1283                 if (testmgr_alloc_buf(data[i].xbuf)) {
1284                         while (i--)
1285                                 testmgr_free_buf(data[i].xbuf);
1286                         goto out_free_tfm;
1287                 }
1288
1289
1290         for (i = 0; i < num_mb; ++i)
1291                 if (testmgr_alloc_buf(data[i].xbuf)) {
1292                         while (i--)
1293                                 testmgr_free_buf(data[i].xbuf);
1294                         goto out_free_tfm;
1295                 }
1296
1297
1298         for (i = 0; i < num_mb; ++i) {
1299                 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1300                 if (!data[i].req) {
1301                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
1302                                algo);
1303                         while (i--)
1304                                 skcipher_request_free(data[i].req);
1305                         goto out_free_xbuf;
1306                 }
1307         }
1308
1309         for (i = 0; i < num_mb; ++i) {
1310                 skcipher_request_set_callback(data[i].req,
1311                                               CRYPTO_TFM_REQ_MAY_BACKLOG,
1312                                               crypto_req_done, &data[i].wait);
1313                 crypto_init_wait(&data[i].wait);
1314         }
1315
1316         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1317                 get_driver_name(crypto_skcipher, tfm), e);
1318
1319         i = 0;
1320         do {
1321                 b_size = block_sizes;
1322                 do {
1323                         u32 bs = round_up(*b_size, crypto_skcipher_blocksize(tfm));
1324
1325                         if (bs > XBUFSIZE * PAGE_SIZE) {
1326                                 pr_err("template (%u) too big for buffer (%lu)\n",
1327                                        *b_size, XBUFSIZE * PAGE_SIZE);
1328                                 goto out;
1329                         }
1330
1331                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1332                                 *keysize * 8, bs);
1333
1334                         /* Set up tfm global state, i.e. the key */
1335
1336                         memset(tvmem[0], 0xff, PAGE_SIZE);
1337                         key = tvmem[0];
1338                         for (j = 0; j < tcount; j++) {
1339                                 if (template[j].klen == *keysize) {
1340                                         key = template[j].key;
1341                                         break;
1342                                 }
1343                         }
1344
1345                         crypto_skcipher_clear_flags(tfm, ~0);
1346
1347                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1348                         if (ret) {
1349                                 pr_err("setkey() failed flags=%x\n",
1350                                        crypto_skcipher_get_flags(tfm));
1351                                 goto out;
1352                         }
1353
1354                         iv_len = crypto_skcipher_ivsize(tfm);
1355                         if (iv_len)
1356                                 memset(&iv, 0xff, iv_len);
1357
1358                         /* Now setup per request stuff, i.e. buffers */
1359
1360                         for (j = 0; j < num_mb; ++j) {
1361                                 struct test_mb_skcipher_data *cur = &data[j];
1362                                 unsigned int k = bs;
1363                                 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1364                                 unsigned int p = 0;
1365
1366                                 sg_init_table(cur->sg, pages);
1367
1368                                 while (k > PAGE_SIZE) {
1369                                         sg_set_buf(cur->sg + p, cur->xbuf[p],
1370                                                    PAGE_SIZE);
1371                                         memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1372                                         p++;
1373                                         k -= PAGE_SIZE;
1374                                 }
1375
1376                                 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1377                                 memset(cur->xbuf[p], 0xff, k);
1378
1379                                 skcipher_request_set_crypt(cur->req, cur->sg,
1380                                                            cur->sg, *b_size,
1381                                                            iv);
1382                         }
1383
1384                         if (secs) {
1385                                 ret = test_mb_acipher_jiffies(data, enc,
1386                                                               bs, secs,
1387                                                               num_mb);
1388                                 cond_resched();
1389                         } else {
1390                                 ret = test_mb_acipher_cycles(data, enc,
1391                                                              bs, num_mb);
1392                         }
1393
1394                         if (ret) {
1395                                 pr_err("%s() failed flags=%x\n", e,
1396                                        crypto_skcipher_get_flags(tfm));
1397                                 break;
1398                         }
1399                         b_size++;
1400                         i++;
1401                 } while (*b_size);
1402                 keysize++;
1403         } while (*keysize);
1404
1405 out:
1406         for (i = 0; i < num_mb; ++i)
1407                 skcipher_request_free(data[i].req);
1408 out_free_xbuf:
1409         for (i = 0; i < num_mb; ++i)
1410                 testmgr_free_buf(data[i].xbuf);
1411 out_free_tfm:
1412         crypto_free_skcipher(tfm);
1413 out_free_data:
1414         kfree(data);
1415 }
1416
1417 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1418 {
1419         struct crypto_wait *wait = req->base.data;
1420
1421         return crypto_wait_req(ret, wait);
1422 }
1423
1424 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1425                                 int blen, int secs)
1426 {
1427         unsigned long start, end;
1428         int bcount;
1429         int ret;
1430
1431         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1432              time_before(jiffies, end); bcount++) {
1433                 if (enc)
1434                         ret = do_one_acipher_op(req,
1435                                                 crypto_skcipher_encrypt(req));
1436                 else
1437                         ret = do_one_acipher_op(req,
1438                                                 crypto_skcipher_decrypt(req));
1439
1440                 if (ret)
1441                         return ret;
1442         }
1443
1444         pr_cont("%d operations in %d seconds (%llu bytes)\n",
1445                 bcount, secs, (u64)bcount * blen);
1446         return 0;
1447 }
1448
1449 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1450                                int blen)
1451 {
1452         unsigned long cycles = 0;
1453         int ret = 0;
1454         int i;
1455
1456         /* Warm-up run. */
1457         for (i = 0; i < 4; i++) {
1458                 if (enc)
1459                         ret = do_one_acipher_op(req,
1460                                                 crypto_skcipher_encrypt(req));
1461                 else
1462                         ret = do_one_acipher_op(req,
1463                                                 crypto_skcipher_decrypt(req));
1464
1465                 if (ret)
1466                         goto out;
1467         }
1468
1469         /* The real thing. */
1470         for (i = 0; i < 8; i++) {
1471                 cycles_t start, end;
1472
1473                 start = get_cycles();
1474                 if (enc)
1475                         ret = do_one_acipher_op(req,
1476                                                 crypto_skcipher_encrypt(req));
1477                 else
1478                         ret = do_one_acipher_op(req,
1479                                                 crypto_skcipher_decrypt(req));
1480                 end = get_cycles();
1481
1482                 if (ret)
1483                         goto out;
1484
1485                 cycles += end - start;
1486         }
1487
1488 out:
1489         if (ret == 0)
1490                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1491                         (cycles + 4) / 8, blen);
1492
1493         return ret;
1494 }
1495
1496 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1497                                 struct cipher_speed_template *template,
1498                                 unsigned int tcount, u8 *keysize, bool async)
1499 {
1500         unsigned int ret, i, j, k, iv_len;
1501         struct crypto_wait wait;
1502         const char *key;
1503         char iv[128];
1504         struct skcipher_request *req;
1505         struct crypto_skcipher *tfm;
1506         const int *b_size;
1507         const char *e;
1508
1509         if (enc == ENCRYPT)
1510                 e = "encryption";
1511         else
1512                 e = "decryption";
1513
1514         crypto_init_wait(&wait);
1515
1516         tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1517
1518         if (IS_ERR(tfm)) {
1519                 pr_err("failed to load transform for %s: %ld\n", algo,
1520                        PTR_ERR(tfm));
1521                 return;
1522         }
1523
1524         pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1525                 algo, get_driver_name(crypto_skcipher, tfm), e);
1526
1527         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1528         if (!req) {
1529                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1530                        algo);
1531                 goto out;
1532         }
1533
1534         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1535                                       crypto_req_done, &wait);
1536
1537         i = 0;
1538         do {
1539                 b_size = block_sizes;
1540
1541                 do {
1542                         u32 bs = round_up(*b_size, crypto_skcipher_blocksize(tfm));
1543                         struct scatterlist sg[TVMEMSIZE];
1544
1545                         if ((*keysize + bs) > TVMEMSIZE * PAGE_SIZE) {
1546                                 pr_err("template (%u) too big for "
1547                                        "tvmem (%lu)\n", *keysize + bs,
1548                                        TVMEMSIZE * PAGE_SIZE);
1549                                 goto out_free_req;
1550                         }
1551
1552                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1553                                 *keysize * 8, bs);
1554
1555                         memset(tvmem[0], 0xff, PAGE_SIZE);
1556
1557                         /* set key, plain text and IV */
1558                         key = tvmem[0];
1559                         for (j = 0; j < tcount; j++) {
1560                                 if (template[j].klen == *keysize) {
1561                                         key = template[j].key;
1562                                         break;
1563                                 }
1564                         }
1565
1566                         crypto_skcipher_clear_flags(tfm, ~0);
1567
1568                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1569                         if (ret) {
1570                                 pr_err("setkey() failed flags=%x\n",
1571                                         crypto_skcipher_get_flags(tfm));
1572                                 goto out_free_req;
1573                         }
1574
1575                         k = *keysize + bs;
1576                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1577
1578                         if (k > PAGE_SIZE) {
1579                                 sg_set_buf(sg, tvmem[0] + *keysize,
1580                                    PAGE_SIZE - *keysize);
1581                                 k -= PAGE_SIZE;
1582                                 j = 1;
1583                                 while (k > PAGE_SIZE) {
1584                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1585                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1586                                         j++;
1587                                         k -= PAGE_SIZE;
1588                                 }
1589                                 sg_set_buf(sg + j, tvmem[j], k);
1590                                 memset(tvmem[j], 0xff, k);
1591                         } else {
1592                                 sg_set_buf(sg, tvmem[0] + *keysize, bs);
1593                         }
1594
1595                         iv_len = crypto_skcipher_ivsize(tfm);
1596                         if (iv_len)
1597                                 memset(&iv, 0xff, iv_len);
1598
1599                         skcipher_request_set_crypt(req, sg, sg, bs, iv);
1600
1601                         if (secs) {
1602                                 ret = test_acipher_jiffies(req, enc,
1603                                                            bs, secs);
1604                                 cond_resched();
1605                         } else {
1606                                 ret = test_acipher_cycles(req, enc,
1607                                                           bs);
1608                         }
1609
1610                         if (ret) {
1611                                 pr_err("%s() failed flags=%x\n", e,
1612                                        crypto_skcipher_get_flags(tfm));
1613                                 break;
1614                         }
1615                         b_size++;
1616                         i++;
1617                 } while (*b_size);
1618                 keysize++;
1619         } while (*keysize);
1620
1621 out_free_req:
1622         skcipher_request_free(req);
1623 out:
1624         crypto_free_skcipher(tfm);
1625 }
1626
1627 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1628                                struct cipher_speed_template *template,
1629                                unsigned int tcount, u8 *keysize)
1630 {
1631         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1632                                    true);
1633 }
1634
1635 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1636                               struct cipher_speed_template *template,
1637                               unsigned int tcount, u8 *keysize)
1638 {
1639         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1640                                    false);
1641 }
1642
1643 static void test_available(void)
1644 {
1645         const char **name = check;
1646
1647         while (*name) {
1648                 printk("alg %s ", *name);
1649                 printk(crypto_has_alg(*name, 0, 0) ?
1650                        "found\n" : "not found\n");
1651                 name++;
1652         }
1653 }
1654
1655 static inline int tcrypt_test(const char *alg)
1656 {
1657         int ret;
1658
1659         pr_debug("testing %s\n", alg);
1660
1661         ret = alg_test(alg, alg, 0, 0);
1662         /* non-fips algs return -EINVAL in fips mode */
1663         if (fips_enabled && ret == -EINVAL)
1664                 ret = 0;
1665         return ret;
1666 }
1667
1668 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1669 {
1670         int i;
1671         int ret = 0;
1672
1673         switch (m) {
1674         case 0:
1675                 if (alg) {
1676                         if (!crypto_has_alg(alg, type,
1677                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1678                                 ret = -ENOENT;
1679                         break;
1680                 }
1681
1682                 for (i = 1; i < 200; i++)
1683                         ret += do_test(NULL, 0, 0, i, num_mb);
1684                 break;
1685
1686         case 1:
1687                 ret += tcrypt_test("md5");
1688                 break;
1689
1690         case 2:
1691                 ret += tcrypt_test("sha1");
1692                 break;
1693
1694         case 3:
1695                 ret += tcrypt_test("ecb(des)");
1696                 ret += tcrypt_test("cbc(des)");
1697                 ret += tcrypt_test("ctr(des)");
1698                 break;
1699
1700         case 4:
1701                 ret += tcrypt_test("ecb(des3_ede)");
1702                 ret += tcrypt_test("cbc(des3_ede)");
1703                 ret += tcrypt_test("ctr(des3_ede)");
1704                 break;
1705
1706         case 5:
1707                 ret += tcrypt_test("md4");
1708                 break;
1709
1710         case 6:
1711                 ret += tcrypt_test("sha256");
1712                 break;
1713
1714         case 7:
1715                 ret += tcrypt_test("ecb(blowfish)");
1716                 ret += tcrypt_test("cbc(blowfish)");
1717                 ret += tcrypt_test("ctr(blowfish)");
1718                 break;
1719
1720         case 8:
1721                 ret += tcrypt_test("ecb(twofish)");
1722                 ret += tcrypt_test("cbc(twofish)");
1723                 ret += tcrypt_test("ctr(twofish)");
1724                 ret += tcrypt_test("lrw(twofish)");
1725                 ret += tcrypt_test("xts(twofish)");
1726                 break;
1727
1728         case 9:
1729                 ret += tcrypt_test("ecb(serpent)");
1730                 ret += tcrypt_test("cbc(serpent)");
1731                 ret += tcrypt_test("ctr(serpent)");
1732                 ret += tcrypt_test("lrw(serpent)");
1733                 ret += tcrypt_test("xts(serpent)");
1734                 break;
1735
1736         case 10:
1737                 ret += tcrypt_test("ecb(aes)");
1738                 ret += tcrypt_test("cbc(aes)");
1739                 ret += tcrypt_test("lrw(aes)");
1740                 ret += tcrypt_test("xts(aes)");
1741                 ret += tcrypt_test("ctr(aes)");
1742                 ret += tcrypt_test("rfc3686(ctr(aes))");
1743                 ret += tcrypt_test("ofb(aes)");
1744                 ret += tcrypt_test("cfb(aes)");
1745                 break;
1746
1747         case 11:
1748                 ret += tcrypt_test("sha384");
1749                 break;
1750
1751         case 12:
1752                 ret += tcrypt_test("sha512");
1753                 break;
1754
1755         case 13:
1756                 ret += tcrypt_test("deflate");
1757                 break;
1758
1759         case 14:
1760                 ret += tcrypt_test("ecb(cast5)");
1761                 ret += tcrypt_test("cbc(cast5)");
1762                 ret += tcrypt_test("ctr(cast5)");
1763                 break;
1764
1765         case 15:
1766                 ret += tcrypt_test("ecb(cast6)");
1767                 ret += tcrypt_test("cbc(cast6)");
1768                 ret += tcrypt_test("ctr(cast6)");
1769                 ret += tcrypt_test("lrw(cast6)");
1770                 ret += tcrypt_test("xts(cast6)");
1771                 break;
1772
1773         case 16:
1774                 ret += tcrypt_test("ecb(arc4)");
1775                 break;
1776
1777         case 17:
1778                 ret += tcrypt_test("michael_mic");
1779                 break;
1780
1781         case 18:
1782                 ret += tcrypt_test("crc32c");
1783                 break;
1784
1785         case 19:
1786                 ret += tcrypt_test("ecb(tea)");
1787                 break;
1788
1789         case 20:
1790                 ret += tcrypt_test("ecb(xtea)");
1791                 break;
1792
1793         case 21:
1794                 ret += tcrypt_test("ecb(khazad)");
1795                 break;
1796
1797         case 22:
1798                 ret += tcrypt_test("wp512");
1799                 break;
1800
1801         case 23:
1802                 ret += tcrypt_test("wp384");
1803                 break;
1804
1805         case 24:
1806                 ret += tcrypt_test("wp256");
1807                 break;
1808
1809         case 26:
1810                 ret += tcrypt_test("ecb(anubis)");
1811                 ret += tcrypt_test("cbc(anubis)");
1812                 break;
1813
1814         case 30:
1815                 ret += tcrypt_test("ecb(xeta)");
1816                 break;
1817
1818         case 31:
1819                 ret += tcrypt_test("pcbc(fcrypt)");
1820                 break;
1821
1822         case 32:
1823                 ret += tcrypt_test("ecb(camellia)");
1824                 ret += tcrypt_test("cbc(camellia)");
1825                 ret += tcrypt_test("ctr(camellia)");
1826                 ret += tcrypt_test("lrw(camellia)");
1827                 ret += tcrypt_test("xts(camellia)");
1828                 break;
1829
1830         case 33:
1831                 ret += tcrypt_test("sha224");
1832                 break;
1833
1834         case 35:
1835                 ret += tcrypt_test("gcm(aes)");
1836                 break;
1837
1838         case 36:
1839                 ret += tcrypt_test("lzo");
1840                 break;
1841
1842         case 37:
1843                 ret += tcrypt_test("ccm(aes)");
1844                 break;
1845
1846         case 38:
1847                 ret += tcrypt_test("cts(cbc(aes))");
1848                 break;
1849
1850         case 39:
1851                 ret += tcrypt_test("xxhash64");
1852                 break;
1853
1854         case 40:
1855                 ret += tcrypt_test("rmd160");
1856                 break;
1857
1858         case 41:
1859                 ret += tcrypt_test("blake2s-256");
1860                 break;
1861
1862         case 42:
1863                 ret += tcrypt_test("blake2b-512");
1864                 break;
1865
1866         case 43:
1867                 ret += tcrypt_test("ecb(seed)");
1868                 break;
1869
1870         case 45:
1871                 ret += tcrypt_test("rfc4309(ccm(aes))");
1872                 break;
1873
1874         case 46:
1875                 ret += tcrypt_test("ghash");
1876                 break;
1877
1878         case 47:
1879                 ret += tcrypt_test("crct10dif");
1880                 break;
1881
1882         case 48:
1883                 ret += tcrypt_test("sha3-224");
1884                 break;
1885
1886         case 49:
1887                 ret += tcrypt_test("sha3-256");
1888                 break;
1889
1890         case 50:
1891                 ret += tcrypt_test("sha3-384");
1892                 break;
1893
1894         case 51:
1895                 ret += tcrypt_test("sha3-512");
1896                 break;
1897
1898         case 52:
1899                 ret += tcrypt_test("sm3");
1900                 break;
1901
1902         case 53:
1903                 ret += tcrypt_test("streebog256");
1904                 break;
1905
1906         case 54:
1907                 ret += tcrypt_test("streebog512");
1908                 break;
1909
1910         case 100:
1911                 ret += tcrypt_test("hmac(md5)");
1912                 break;
1913
1914         case 101:
1915                 ret += tcrypt_test("hmac(sha1)");
1916                 break;
1917
1918         case 102:
1919                 ret += tcrypt_test("hmac(sha256)");
1920                 break;
1921
1922         case 103:
1923                 ret += tcrypt_test("hmac(sha384)");
1924                 break;
1925
1926         case 104:
1927                 ret += tcrypt_test("hmac(sha512)");
1928                 break;
1929
1930         case 105:
1931                 ret += tcrypt_test("hmac(sha224)");
1932                 break;
1933
1934         case 106:
1935                 ret += tcrypt_test("xcbc(aes)");
1936                 break;
1937
1938         case 108:
1939                 ret += tcrypt_test("hmac(rmd160)");
1940                 break;
1941
1942         case 109:
1943                 ret += tcrypt_test("vmac64(aes)");
1944                 break;
1945
1946         case 111:
1947                 ret += tcrypt_test("hmac(sha3-224)");
1948                 break;
1949
1950         case 112:
1951                 ret += tcrypt_test("hmac(sha3-256)");
1952                 break;
1953
1954         case 113:
1955                 ret += tcrypt_test("hmac(sha3-384)");
1956                 break;
1957
1958         case 114:
1959                 ret += tcrypt_test("hmac(sha3-512)");
1960                 break;
1961
1962         case 115:
1963                 ret += tcrypt_test("hmac(streebog256)");
1964                 break;
1965
1966         case 116:
1967                 ret += tcrypt_test("hmac(streebog512)");
1968                 break;
1969
1970         case 150:
1971                 ret += tcrypt_test("ansi_cprng");
1972                 break;
1973
1974         case 151:
1975                 ret += tcrypt_test("rfc4106(gcm(aes))");
1976                 break;
1977
1978         case 152:
1979                 ret += tcrypt_test("rfc4543(gcm(aes))");
1980                 break;
1981
1982         case 153:
1983                 ret += tcrypt_test("cmac(aes)");
1984                 break;
1985
1986         case 154:
1987                 ret += tcrypt_test("cmac(des3_ede)");
1988                 break;
1989
1990         case 155:
1991                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1992                 break;
1993
1994         case 156:
1995                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1996                 break;
1997
1998         case 157:
1999                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2000                 break;
2001         case 181:
2002                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2003                 break;
2004         case 182:
2005                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2006                 break;
2007         case 183:
2008                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2009                 break;
2010         case 184:
2011                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2012                 break;
2013         case 185:
2014                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2015                 break;
2016         case 186:
2017                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2018                 break;
2019         case 187:
2020                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2021                 break;
2022         case 188:
2023                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2024                 break;
2025         case 189:
2026                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2027                 break;
2028         case 190:
2029                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2030                 break;
2031         case 191:
2032                 ret += tcrypt_test("ecb(sm4)");
2033                 ret += tcrypt_test("cbc(sm4)");
2034                 ret += tcrypt_test("ctr(sm4)");
2035                 break;
2036         case 200:
2037                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2038                                 speed_template_16_24_32);
2039                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2040                                 speed_template_16_24_32);
2041                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2042                                 speed_template_16_24_32);
2043                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2044                                 speed_template_16_24_32);
2045                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2046                                 speed_template_32_40_48);
2047                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2048                                 speed_template_32_40_48);
2049                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2050                                 speed_template_32_64);
2051                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2052                                 speed_template_32_64);
2053                 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2054                                 speed_template_16_24_32);
2055                 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2056                                 speed_template_16_24_32);
2057                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2058                                 speed_template_16_24_32);
2059                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2060                                 speed_template_16_24_32);
2061                 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2062                                 speed_template_16_24_32);
2063                 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2064                                 speed_template_16_24_32);
2065                 break;
2066
2067         case 201:
2068                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2069                                 des3_speed_template, DES3_SPEED_VECTORS,
2070                                 speed_template_24);
2071                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2072                                 des3_speed_template, DES3_SPEED_VECTORS,
2073                                 speed_template_24);
2074                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2075                                 des3_speed_template, DES3_SPEED_VECTORS,
2076                                 speed_template_24);
2077                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2078                                 des3_speed_template, DES3_SPEED_VECTORS,
2079                                 speed_template_24);
2080                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2081                                 des3_speed_template, DES3_SPEED_VECTORS,
2082                                 speed_template_24);
2083                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2084                                 des3_speed_template, DES3_SPEED_VECTORS,
2085                                 speed_template_24);
2086                 break;
2087
2088         case 202:
2089                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2090                                 speed_template_16_24_32);
2091                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2092                                 speed_template_16_24_32);
2093                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2094                                 speed_template_16_24_32);
2095                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2096                                 speed_template_16_24_32);
2097                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2098                                 speed_template_16_24_32);
2099                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2100                                 speed_template_16_24_32);
2101                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2102                                 speed_template_32_40_48);
2103                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2104                                 speed_template_32_40_48);
2105                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2106                                 speed_template_32_48_64);
2107                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2108                                 speed_template_32_48_64);
2109                 break;
2110
2111         case 203:
2112                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2113                                   speed_template_8_32);
2114                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2115                                   speed_template_8_32);
2116                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2117                                   speed_template_8_32);
2118                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2119                                   speed_template_8_32);
2120                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2121                                   speed_template_8_32);
2122                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2123                                   speed_template_8_32);
2124                 break;
2125
2126         case 204:
2127                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2128                                   speed_template_8);
2129                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2130                                   speed_template_8);
2131                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2132                                   speed_template_8);
2133                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2134                                   speed_template_8);
2135                 break;
2136
2137         case 205:
2138                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2139                                 speed_template_16_24_32);
2140                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2141                                 speed_template_16_24_32);
2142                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2143                                 speed_template_16_24_32);
2144                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2145                                 speed_template_16_24_32);
2146                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2147                                 speed_template_16_24_32);
2148                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2149                                 speed_template_16_24_32);
2150                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2151                                 speed_template_32_40_48);
2152                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2153                                 speed_template_32_40_48);
2154                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2155                                 speed_template_32_48_64);
2156                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2157                                 speed_template_32_48_64);
2158                 break;
2159
2160         case 207:
2161                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2162                                   speed_template_16_32);
2163                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2164                                   speed_template_16_32);
2165                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2166                                   speed_template_16_32);
2167                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2168                                   speed_template_16_32);
2169                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2170                                   speed_template_16_32);
2171                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2172                                   speed_template_16_32);
2173                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2174                                   speed_template_32_48);
2175                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2176                                   speed_template_32_48);
2177                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2178                                   speed_template_32_64);
2179                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2180                                   speed_template_32_64);
2181                 break;
2182
2183         case 208:
2184                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2185                                   speed_template_8);
2186                 break;
2187
2188         case 209:
2189                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2190                                   speed_template_8_16);
2191                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2192                                   speed_template_8_16);
2193                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2194                                   speed_template_8_16);
2195                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2196                                   speed_template_8_16);
2197                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2198                                   speed_template_8_16);
2199                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2200                                   speed_template_8_16);
2201                 break;
2202
2203         case 210:
2204                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2205                                   speed_template_16_32);
2206                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2207                                   speed_template_16_32);
2208                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2209                                   speed_template_16_32);
2210                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2211                                   speed_template_16_32);
2212                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2213                                   speed_template_16_32);
2214                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2215                                   speed_template_16_32);
2216                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2217                                   speed_template_32_48);
2218                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2219                                   speed_template_32_48);
2220                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2221                                   speed_template_32_64);
2222                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2223                                   speed_template_32_64);
2224                 break;
2225
2226         case 211:
2227                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2228                                 NULL, 0, 16, 16, aead_speed_template_20);
2229                 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2230                                 NULL, 0, 16, 8, speed_template_16_24_32);
2231                 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2232                                 NULL, 0, 16, 16, aead_speed_template_20);
2233                 test_aead_speed("gcm(aes)", DECRYPT, sec,
2234                                 NULL, 0, 16, 8, speed_template_16_24_32);
2235                 break;
2236
2237         case 212:
2238                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2239                                 NULL, 0, 16, 16, aead_speed_template_19);
2240                 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2241                                 NULL, 0, 16, 16, aead_speed_template_19);
2242                 break;
2243
2244         case 213:
2245                 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2246                                 NULL, 0, 16, 8, aead_speed_template_36);
2247                 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2248                                 NULL, 0, 16, 8, aead_speed_template_36);
2249                 break;
2250
2251         case 214:
2252                 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2253                                   speed_template_32);
2254                 break;
2255
2256         case 215:
2257                 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2258                                    0, 16, 16, aead_speed_template_20, num_mb);
2259                 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2260                                    speed_template_16_24_32, num_mb);
2261                 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2262                                    0, 16, 16, aead_speed_template_20, num_mb);
2263                 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2264                                    speed_template_16_24_32, num_mb);
2265                 break;
2266
2267         case 216:
2268                 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2269                                    16, 16, aead_speed_template_19, num_mb);
2270                 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2271                                    16, 16, aead_speed_template_19, num_mb);
2272                 break;
2273
2274         case 217:
2275                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2276                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2277                                    num_mb);
2278                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2279                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2280                                    num_mb);
2281                 break;
2282
2283         case 218:
2284                 test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2285                                 speed_template_16);
2286                 test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2287                                 speed_template_16);
2288                 test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2289                                 speed_template_16);
2290                 test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2291                                 speed_template_16);
2292                 test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2293                                 speed_template_16);
2294                 test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2295                                 speed_template_16);
2296                 break;
2297
2298         case 219:
2299                 test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2300                                   0, speed_template_32);
2301                 test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2302                                   0, speed_template_32);
2303                 test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2304                                   0, speed_template_32);
2305                 test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2306                                   0, speed_template_32);
2307                 break;
2308
2309         case 220:
2310                 test_acipher_speed("essiv(cbc(aes),sha256)",
2311                                   ENCRYPT, sec, NULL, 0,
2312                                   speed_template_16_24_32);
2313                 test_acipher_speed("essiv(cbc(aes),sha256)",
2314                                   DECRYPT, sec, NULL, 0,
2315                                   speed_template_16_24_32);
2316                 break;
2317
2318         case 221:
2319                 test_aead_speed("aegis128", ENCRYPT, sec,
2320                                 NULL, 0, 16, 8, speed_template_16);
2321                 test_aead_speed("aegis128", DECRYPT, sec,
2322                                 NULL, 0, 16, 8, speed_template_16);
2323                 break;
2324
2325         case 300:
2326                 if (alg) {
2327                         test_hash_speed(alg, sec, generic_hash_speed_template);
2328                         break;
2329                 }
2330                 fallthrough;
2331         case 301:
2332                 test_hash_speed("md4", sec, generic_hash_speed_template);
2333                 if (mode > 300 && mode < 400) break;
2334                 fallthrough;
2335         case 302:
2336                 test_hash_speed("md5", sec, generic_hash_speed_template);
2337                 if (mode > 300 && mode < 400) break;
2338                 fallthrough;
2339         case 303:
2340                 test_hash_speed("sha1", sec, generic_hash_speed_template);
2341                 if (mode > 300 && mode < 400) break;
2342                 fallthrough;
2343         case 304:
2344                 test_hash_speed("sha256", sec, generic_hash_speed_template);
2345                 if (mode > 300 && mode < 400) break;
2346                 fallthrough;
2347         case 305:
2348                 test_hash_speed("sha384", sec, generic_hash_speed_template);
2349                 if (mode > 300 && mode < 400) break;
2350                 fallthrough;
2351         case 306:
2352                 test_hash_speed("sha512", sec, generic_hash_speed_template);
2353                 if (mode > 300 && mode < 400) break;
2354                 fallthrough;
2355         case 307:
2356                 test_hash_speed("wp256", sec, generic_hash_speed_template);
2357                 if (mode > 300 && mode < 400) break;
2358                 fallthrough;
2359         case 308:
2360                 test_hash_speed("wp384", sec, generic_hash_speed_template);
2361                 if (mode > 300 && mode < 400) break;
2362                 fallthrough;
2363         case 309:
2364                 test_hash_speed("wp512", sec, generic_hash_speed_template);
2365                 if (mode > 300 && mode < 400) break;
2366                 fallthrough;
2367         case 313:
2368                 test_hash_speed("sha224", sec, generic_hash_speed_template);
2369                 if (mode > 300 && mode < 400) break;
2370                 fallthrough;
2371         case 314:
2372                 test_hash_speed("xxhash64", sec, generic_hash_speed_template);
2373                 if (mode > 300 && mode < 400) break;
2374                 fallthrough;
2375         case 315:
2376                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2377                 if (mode > 300 && mode < 400) break;
2378                 fallthrough;
2379         case 316:
2380                 test_hash_speed("blake2s-256", sec, generic_hash_speed_template);
2381                 if (mode > 300 && mode < 400) break;
2382                 fallthrough;
2383         case 317:
2384                 test_hash_speed("blake2b-512", sec, generic_hash_speed_template);
2385                 if (mode > 300 && mode < 400) break;
2386                 fallthrough;
2387         case 318:
2388                 klen = 16;
2389                 test_hash_speed("ghash", sec, generic_hash_speed_template);
2390                 if (mode > 300 && mode < 400) break;
2391                 fallthrough;
2392         case 319:
2393                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2394                 if (mode > 300 && mode < 400) break;
2395                 fallthrough;
2396         case 320:
2397                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2398                 if (mode > 300 && mode < 400) break;
2399                 fallthrough;
2400         case 321:
2401                 test_hash_speed("poly1305", sec, poly1305_speed_template);
2402                 if (mode > 300 && mode < 400) break;
2403                 fallthrough;
2404         case 322:
2405                 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2406                 if (mode > 300 && mode < 400) break;
2407                 fallthrough;
2408         case 323:
2409                 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2410                 if (mode > 300 && mode < 400) break;
2411                 fallthrough;
2412         case 324:
2413                 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2414                 if (mode > 300 && mode < 400) break;
2415                 fallthrough;
2416         case 325:
2417                 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2418                 if (mode > 300 && mode < 400) break;
2419                 fallthrough;
2420         case 326:
2421                 test_hash_speed("sm3", sec, generic_hash_speed_template);
2422                 if (mode > 300 && mode < 400) break;
2423                 fallthrough;
2424         case 327:
2425                 test_hash_speed("streebog256", sec,
2426                                 generic_hash_speed_template);
2427                 if (mode > 300 && mode < 400) break;
2428                 fallthrough;
2429         case 328:
2430                 test_hash_speed("streebog512", sec,
2431                                 generic_hash_speed_template);
2432                 if (mode > 300 && mode < 400) break;
2433                 fallthrough;
2434         case 399:
2435                 break;
2436
2437         case 400:
2438                 if (alg) {
2439                         test_ahash_speed(alg, sec, generic_hash_speed_template);
2440                         break;
2441                 }
2442                 fallthrough;
2443         case 401:
2444                 test_ahash_speed("md4", sec, generic_hash_speed_template);
2445                 if (mode > 400 && mode < 500) break;
2446                 fallthrough;
2447         case 402:
2448                 test_ahash_speed("md5", sec, generic_hash_speed_template);
2449                 if (mode > 400 && mode < 500) break;
2450                 fallthrough;
2451         case 403:
2452                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2453                 if (mode > 400 && mode < 500) break;
2454                 fallthrough;
2455         case 404:
2456                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2457                 if (mode > 400 && mode < 500) break;
2458                 fallthrough;
2459         case 405:
2460                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2461                 if (mode > 400 && mode < 500) break;
2462                 fallthrough;
2463         case 406:
2464                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2465                 if (mode > 400 && mode < 500) break;
2466                 fallthrough;
2467         case 407:
2468                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2469                 if (mode > 400 && mode < 500) break;
2470                 fallthrough;
2471         case 408:
2472                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2473                 if (mode > 400 && mode < 500) break;
2474                 fallthrough;
2475         case 409:
2476                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2477                 if (mode > 400 && mode < 500) break;
2478                 fallthrough;
2479         case 413:
2480                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2481                 if (mode > 400 && mode < 500) break;
2482                 fallthrough;
2483         case 414:
2484                 test_ahash_speed("xxhash64", sec, generic_hash_speed_template);
2485                 if (mode > 400 && mode < 500) break;
2486                 fallthrough;
2487         case 415:
2488                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2489                 if (mode > 400 && mode < 500) break;
2490                 fallthrough;
2491         case 416:
2492                 test_ahash_speed("blake2s-256", sec, generic_hash_speed_template);
2493                 if (mode > 400 && mode < 500) break;
2494                 fallthrough;
2495         case 417:
2496                 test_ahash_speed("blake2b-512", sec, generic_hash_speed_template);
2497                 if (mode > 400 && mode < 500) break;
2498                 fallthrough;
2499         case 418:
2500                 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2501                 if (mode > 400 && mode < 500) break;
2502                 fallthrough;
2503         case 419:
2504                 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2505                 if (mode > 400 && mode < 500) break;
2506                 fallthrough;
2507         case 420:
2508                 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2509                 if (mode > 400 && mode < 500) break;
2510                 fallthrough;
2511         case 421:
2512                 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2513                 if (mode > 400 && mode < 500) break;
2514                 fallthrough;
2515         case 422:
2516                 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2517                                     num_mb);
2518                 if (mode > 400 && mode < 500) break;
2519                 fallthrough;
2520         case 423:
2521                 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2522                                     num_mb);
2523                 if (mode > 400 && mode < 500) break;
2524                 fallthrough;
2525         case 424:
2526                 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2527                                     num_mb);
2528                 if (mode > 400 && mode < 500) break;
2529                 fallthrough;
2530         case 425:
2531                 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2532                                     num_mb);
2533                 if (mode > 400 && mode < 500) break;
2534                 fallthrough;
2535         case 426:
2536                 test_mb_ahash_speed("streebog256", sec,
2537                                     generic_hash_speed_template, num_mb);
2538                 if (mode > 400 && mode < 500) break;
2539                 fallthrough;
2540         case 427:
2541                 test_mb_ahash_speed("streebog512", sec,
2542                                     generic_hash_speed_template, num_mb);
2543                 if (mode > 400 && mode < 500) break;
2544                 fallthrough;
2545         case 499:
2546                 break;
2547
2548         case 500:
2549                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2550                                    speed_template_16_24_32);
2551                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2552                                    speed_template_16_24_32);
2553                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2554                                    speed_template_16_24_32);
2555                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2556                                    speed_template_16_24_32);
2557                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2558                                    speed_template_32_40_48);
2559                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2560                                    speed_template_32_40_48);
2561                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2562                                    speed_template_32_64);
2563                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2564                                    speed_template_32_64);
2565                 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2566                                    speed_template_16_24_32);
2567                 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2568                                    speed_template_16_24_32);
2569                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2570                                    speed_template_16_24_32);
2571                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2572                                    speed_template_16_24_32);
2573                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2574                                    speed_template_16_24_32);
2575                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2576                                    speed_template_16_24_32);
2577                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2578                                    speed_template_16_24_32);
2579                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2580                                    speed_template_16_24_32);
2581                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2582                                    speed_template_20_28_36);
2583                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2584                                    speed_template_20_28_36);
2585                 break;
2586
2587         case 501:
2588                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2589                                    des3_speed_template, DES3_SPEED_VECTORS,
2590                                    speed_template_24);
2591                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2592                                    des3_speed_template, DES3_SPEED_VECTORS,
2593                                    speed_template_24);
2594                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2595                                    des3_speed_template, DES3_SPEED_VECTORS,
2596                                    speed_template_24);
2597                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2598                                    des3_speed_template, DES3_SPEED_VECTORS,
2599                                    speed_template_24);
2600                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2601                                    des3_speed_template, DES3_SPEED_VECTORS,
2602                                    speed_template_24);
2603                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2604                                    des3_speed_template, DES3_SPEED_VECTORS,
2605                                    speed_template_24);
2606                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2607                                    des3_speed_template, DES3_SPEED_VECTORS,
2608                                    speed_template_24);
2609                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2610                                    des3_speed_template, DES3_SPEED_VECTORS,
2611                                    speed_template_24);
2612                 break;
2613
2614         case 502:
2615                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2616                                    speed_template_8);
2617                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2618                                    speed_template_8);
2619                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2620                                    speed_template_8);
2621                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2622                                    speed_template_8);
2623                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2624                                    speed_template_8);
2625                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2626                                    speed_template_8);
2627                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2628                                    speed_template_8);
2629                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2630                                    speed_template_8);
2631                 break;
2632
2633         case 503:
2634                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2635                                    speed_template_16_32);
2636                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2637                                    speed_template_16_32);
2638                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2639                                    speed_template_16_32);
2640                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2641                                    speed_template_16_32);
2642                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2643                                    speed_template_16_32);
2644                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2645                                    speed_template_16_32);
2646                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2647                                    speed_template_32_48);
2648                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2649                                    speed_template_32_48);
2650                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2651                                    speed_template_32_64);
2652                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2653                                    speed_template_32_64);
2654                 break;
2655
2656         case 504:
2657                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2658                                    speed_template_16_24_32);
2659                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2660                                    speed_template_16_24_32);
2661                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2662                                    speed_template_16_24_32);
2663                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2664                                    speed_template_16_24_32);
2665                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2666                                    speed_template_16_24_32);
2667                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2668                                    speed_template_16_24_32);
2669                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2670                                    speed_template_32_40_48);
2671                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2672                                    speed_template_32_40_48);
2673                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2674                                    speed_template_32_48_64);
2675                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2676                                    speed_template_32_48_64);
2677                 break;
2678
2679         case 505:
2680                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2681                                    speed_template_8);
2682                 break;
2683
2684         case 506:
2685                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2686                                    speed_template_8_16);
2687                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2688                                    speed_template_8_16);
2689                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2690                                    speed_template_8_16);
2691                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2692                                    speed_template_8_16);
2693                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2694                                    speed_template_8_16);
2695                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2696                                    speed_template_8_16);
2697                 break;
2698
2699         case 507:
2700                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2701                                    speed_template_16_32);
2702                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2703                                    speed_template_16_32);
2704                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2705                                    speed_template_16_32);
2706                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2707                                    speed_template_16_32);
2708                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2709                                    speed_template_16_32);
2710                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2711                                    speed_template_16_32);
2712                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2713                                    speed_template_32_48);
2714                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2715                                    speed_template_32_48);
2716                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2717                                    speed_template_32_64);
2718                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2719                                    speed_template_32_64);
2720                 break;
2721
2722         case 508:
2723                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2724                                    speed_template_16_32);
2725                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2726                                    speed_template_16_32);
2727                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2728                                    speed_template_16_32);
2729                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2730                                    speed_template_16_32);
2731                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2732                                    speed_template_16_32);
2733                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2734                                    speed_template_16_32);
2735                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2736                                    speed_template_32_48);
2737                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2738                                    speed_template_32_48);
2739                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2740                                    speed_template_32_64);
2741                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2742                                    speed_template_32_64);
2743                 break;
2744
2745         case 509:
2746                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2747                                    speed_template_8_32);
2748                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2749                                    speed_template_8_32);
2750                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2751                                    speed_template_8_32);
2752                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2753                                    speed_template_8_32);
2754                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2755                                    speed_template_8_32);
2756                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2757                                    speed_template_8_32);
2758                 break;
2759
2760         case 600:
2761                 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2762                                        speed_template_16_24_32, num_mb);
2763                 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2764                                        speed_template_16_24_32, num_mb);
2765                 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2766                                        speed_template_16_24_32, num_mb);
2767                 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2768                                        speed_template_16_24_32, num_mb);
2769                 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2770                                        speed_template_32_40_48, num_mb);
2771                 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2772                                        speed_template_32_40_48, num_mb);
2773                 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2774                                        speed_template_32_64, num_mb);
2775                 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2776                                        speed_template_32_64, num_mb);
2777                 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2778                                        speed_template_16_24_32, num_mb);
2779                 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2780                                        speed_template_16_24_32, num_mb);
2781                 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2782                                        speed_template_16_24_32, num_mb);
2783                 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2784                                        speed_template_16_24_32, num_mb);
2785                 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2786                                        speed_template_16_24_32, num_mb);
2787                 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2788                                        speed_template_16_24_32, num_mb);
2789                 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2790                                        speed_template_16_24_32, num_mb);
2791                 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2792                                        speed_template_16_24_32, num_mb);
2793                 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2794                                        0, speed_template_20_28_36, num_mb);
2795                 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2796                                        0, speed_template_20_28_36, num_mb);
2797                 break;
2798
2799         case 601:
2800                 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2801                                        des3_speed_template, DES3_SPEED_VECTORS,
2802                                        speed_template_24, num_mb);
2803                 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2804                                        des3_speed_template, DES3_SPEED_VECTORS,
2805                                        speed_template_24, num_mb);
2806                 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2807                                        des3_speed_template, DES3_SPEED_VECTORS,
2808                                        speed_template_24, num_mb);
2809                 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2810                                        des3_speed_template, DES3_SPEED_VECTORS,
2811                                        speed_template_24, num_mb);
2812                 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2813                                        des3_speed_template, DES3_SPEED_VECTORS,
2814                                        speed_template_24, num_mb);
2815                 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2816                                        des3_speed_template, DES3_SPEED_VECTORS,
2817                                        speed_template_24, num_mb);
2818                 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2819                                        des3_speed_template, DES3_SPEED_VECTORS,
2820                                        speed_template_24, num_mb);
2821                 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2822                                        des3_speed_template, DES3_SPEED_VECTORS,
2823                                        speed_template_24, num_mb);
2824                 break;
2825
2826         case 602:
2827                 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2828                                        speed_template_8, num_mb);
2829                 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2830                                        speed_template_8, num_mb);
2831                 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2832                                        speed_template_8, num_mb);
2833                 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2834                                        speed_template_8, num_mb);
2835                 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2836                                        speed_template_8, num_mb);
2837                 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2838                                        speed_template_8, num_mb);
2839                 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2840                                        speed_template_8, num_mb);
2841                 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2842                                        speed_template_8, num_mb);
2843                 break;
2844
2845         case 603:
2846                 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2847                                        speed_template_16_32, num_mb);
2848                 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2849                                        speed_template_16_32, num_mb);
2850                 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2851                                        speed_template_16_32, num_mb);
2852                 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2853                                        speed_template_16_32, num_mb);
2854                 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2855                                        speed_template_16_32, num_mb);
2856                 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2857                                        speed_template_16_32, num_mb);
2858                 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2859                                        speed_template_32_48, num_mb);
2860                 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2861                                        speed_template_32_48, num_mb);
2862                 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2863                                        speed_template_32_64, num_mb);
2864                 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2865                                        speed_template_32_64, num_mb);
2866                 break;
2867
2868         case 604:
2869                 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2870                                        speed_template_16_24_32, num_mb);
2871                 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2872                                        speed_template_16_24_32, num_mb);
2873                 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2874                                        speed_template_16_24_32, num_mb);
2875                 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2876                                        speed_template_16_24_32, num_mb);
2877                 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2878                                        speed_template_16_24_32, num_mb);
2879                 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2880                                        speed_template_16_24_32, num_mb);
2881                 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2882                                        speed_template_32_40_48, num_mb);
2883                 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2884                                        speed_template_32_40_48, num_mb);
2885                 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2886                                        speed_template_32_48_64, num_mb);
2887                 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2888                                        speed_template_32_48_64, num_mb);
2889                 break;
2890
2891         case 605:
2892                 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2893                                        speed_template_8, num_mb);
2894                 break;
2895
2896         case 606:
2897                 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2898                                        speed_template_8_16, num_mb);
2899                 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2900                                        speed_template_8_16, num_mb);
2901                 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2902                                        speed_template_8_16, num_mb);
2903                 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2904                                        speed_template_8_16, num_mb);
2905                 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2906                                        speed_template_8_16, num_mb);
2907                 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2908                                        speed_template_8_16, num_mb);
2909                 break;
2910
2911         case 607:
2912                 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2913                                        speed_template_16_32, num_mb);
2914                 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2915                                        speed_template_16_32, num_mb);
2916                 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2917                                        speed_template_16_32, num_mb);
2918                 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2919                                        speed_template_16_32, num_mb);
2920                 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2921                                        speed_template_16_32, num_mb);
2922                 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2923                                        speed_template_16_32, num_mb);
2924                 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2925                                        speed_template_32_48, num_mb);
2926                 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2927                                        speed_template_32_48, num_mb);
2928                 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2929                                        speed_template_32_64, num_mb);
2930                 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2931                                        speed_template_32_64, num_mb);
2932                 break;
2933
2934         case 608:
2935                 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2936                                        speed_template_16_32, num_mb);
2937                 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2938                                        speed_template_16_32, num_mb);
2939                 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2940                                        speed_template_16_32, num_mb);
2941                 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2942                                        speed_template_16_32, num_mb);
2943                 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2944                                        speed_template_16_32, num_mb);
2945                 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2946                                        speed_template_16_32, num_mb);
2947                 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2948                                        speed_template_32_48, num_mb);
2949                 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2950                                        speed_template_32_48, num_mb);
2951                 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2952                                        speed_template_32_64, num_mb);
2953                 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2954                                        speed_template_32_64, num_mb);
2955                 break;
2956
2957         case 609:
2958                 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2959                                        speed_template_8_32, num_mb);
2960                 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2961                                        speed_template_8_32, num_mb);
2962                 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2963                                        speed_template_8_32, num_mb);
2964                 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2965                                        speed_template_8_32, num_mb);
2966                 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2967                                        speed_template_8_32, num_mb);
2968                 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2969                                        speed_template_8_32, num_mb);
2970                 break;
2971
2972         case 1000:
2973                 test_available();
2974                 break;
2975         }
2976
2977         return ret;
2978 }
2979
2980 static int __init tcrypt_mod_init(void)
2981 {
2982         int err = -ENOMEM;
2983         int i;
2984
2985         for (i = 0; i < TVMEMSIZE; i++) {
2986                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2987                 if (!tvmem[i])
2988                         goto err_free_tv;
2989         }
2990
2991         err = do_test(alg, type, mask, mode, num_mb);
2992
2993         if (err) {
2994                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2995                 goto err_free_tv;
2996         } else {
2997                 pr_debug("all tests passed\n");
2998         }
2999
3000         /* We intentionaly return -EAGAIN to prevent keeping the module,
3001          * unless we're running in fips mode. It does all its work from
3002          * init() and doesn't offer any runtime functionality, but in
3003          * the fips case, checking for a successful load is helpful.
3004          * => we don't need it in the memory, do we?
3005          *                                        -- mludvig
3006          */
3007         if (!fips_enabled)
3008                 err = -EAGAIN;
3009
3010 err_free_tv:
3011         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3012                 free_page((unsigned long)tvmem[i]);
3013
3014         return err;
3015 }
3016
3017 /*
3018  * If an init function is provided, an exit function must also be provided
3019  * to allow module unload.
3020  */
3021 static void __exit tcrypt_mod_fini(void) { }
3022
3023 late_initcall(tcrypt_mod_init);
3024 module_exit(tcrypt_mod_fini);
3025
3026 module_param(alg, charp, 0);
3027 module_param(type, uint, 0);
3028 module_param(mask, uint, 0);
3029 module_param(mode, int, 0);
3030 module_param(sec, uint, 0);
3031 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3032                       "(defaults to zero which uses CPU cycles instead)");
3033 module_param(num_mb, uint, 0000);
3034 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3035 module_param(klen, uint, 0);
3036 MODULE_PARM_DESC(klen, "Key length (defaults to 0)");
3037
3038 MODULE_LICENSE("GPL");
3039 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3040 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");