crypto/tcrypt.c

   1 /*
   2  * Quick & dirty crypto testing module.
   3  *
   4  * This will only exist until we have a better testing mechanism
   5  * (e.g. a char device).
   6  *
   7  * Copyright (c) 2002 James Morris <[email protected]>
   8  * Copyright (c) 2002 Jean-Francois Dive <[email protected]>
   9  * Copyright (c) 2007 Nokia Siemens Networks
  10  *
  11  * Updated RFC4106 AES-GCM testing.
  12  *    Authors: Aidan O'Mahony ([email protected])
  13  *             Adrian Hoban <[email protected]>
  14  *             Gabriele Paoloni <[email protected]>
  15  *             Tadeusz Struk ([email protected])
  16  *             Copyright (c) 2010, Intel Corporation.
  17  *
  18  * This program is free software; you can redistribute it and/or modify it
  19  * under the terms of the GNU General Public License as published by the Free
  20  * Software Foundation; either version 2 of the License, or (at your option)
  21  * any later version.
  22  *
  23  */
  24
  25 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  26
  27 #include <crypto/aead.h>
  28 #include <crypto/hash.h>
  29 #include <crypto/skcipher.h>
  30 #include <linux/err.h>
  31 #include <linux/fips.h>
  32 #include <linux/init.h>
  33 #include <linux/gfp.h>
  34 #include <linux/module.h>
  35 #include <linux/scatterlist.h>
  36 #include <linux/string.h>
  37 #include <linux/moduleparam.h>
  38 #include <linux/jiffies.h>
  39 #include <linux/timex.h>
  40 #include <linux/interrupt.h>
  41 #include "tcrypt.h"
  42
  43 /*
  44  * Need slab memory for testing (size in number of pages).
  45  */
  46 #define TVMEMSIZE       4
  47
  48 /*
  49 * Used by test_cipher_speed()
  50 */
  51 #define ENCRYPT 1
  52 #define DECRYPT 0
  53
  54 #define MAX_DIGEST_SIZE         64
  55
  56 /*
  57  * return a string with the driver name
  58  */
  59 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  60
  61 /*
  62  * Used by test_cipher_speed()
  63  */
  64 static unsigned int sec;
  65
  66 static char *alg = NULL;
  67 static u32 type;
  68 static u32 mask;
  69 static int mode;
  70 static u32 num_mb = 8;
  71 static char *tvmem[TVMEMSIZE];
  72
  73 static char *check[] = {
  74         "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  75         "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  76         "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  77         "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  78         "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  79         "lzo", "cts", "sha3-224", "sha3-256", "sha3-384", "sha3-512",
  80         "streebog256", "streebog512",
  81         NULL
  82 };
  83
  84 static u32 block_sizes[] = { 16, 64, 256, 1024, 1472, 8192, 0 };
  85 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
  86
  87 #define XBUFSIZE 8
  88 #define MAX_IVLEN 32
  89
  90 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  91 {
  92         int i;
  93
  94         for (i = 0; i < XBUFSIZE; i++) {
  95                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
  96                 if (!buf[i])
  97                         goto err_free_buf;
  98         }
  99
 100         return 0;
 101
 102 err_free_buf:
 103         while (i-- > 0)
 104                 free_page((unsigned long)buf[i]);
 105
 106         return -ENOMEM;
 107 }
 108
 109 static void testmgr_free_buf(char *buf[XBUFSIZE])
 110 {
 111         int i;
 112
 113         for (i = 0; i < XBUFSIZE; i++)
 114                 free_page((unsigned long)buf[i]);
 115 }
 116
 117 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 118                          unsigned int buflen, const void *assoc,
 119                          unsigned int aad_size)
 120 {
 121         int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 122         int k, rem;
 123
 124         if (np > XBUFSIZE) {
 125                 rem = PAGE_SIZE;
 126                 np = XBUFSIZE;
 127         } else {
 128                 rem = buflen % PAGE_SIZE;
 129         }
 130
 131         sg_init_table(sg, np + 1);
 132
 133         sg_set_buf(&sg[0], assoc, aad_size);
 134
 135         if (rem)
 136                 np--;
 137         for (k = 0; k < np; k++)
 138                 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 139
 140         if (rem)
 141                 sg_set_buf(&sg[k + 1], xbuf[k], rem);
 142 }
 143
 144 static inline int do_one_aead_op(struct aead_request *req, int ret)
 145 {
 146         struct crypto_wait *wait = req->base.data;
 147
 148         return crypto_wait_req(ret, wait);
 149 }
 150
 151 struct test_mb_aead_data {
 152         struct scatterlist sg[XBUFSIZE];
 153         struct scatterlist sgout[XBUFSIZE];
 154         struct aead_request *req;
 155         struct crypto_wait wait;
 156         char *xbuf[XBUFSIZE];
 157         char *xoutbuf[XBUFSIZE];
 158         char *axbuf[XBUFSIZE];
 159 };
 160
 161 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 162                                 u32 num_mb, int *rc)
 163 {
 164         int i, err = 0;
 165
 166         /* Fire up a bunch of concurrent requests */
 167         for (i = 0; i < num_mb; i++) {
 168                 if (enc == ENCRYPT)
 169                         rc[i] = crypto_aead_encrypt(data[i].req);
 170                 else
 171                         rc[i] = crypto_aead_decrypt(data[i].req);
 172         }
 173
 174         /* Wait for all requests to finish */
 175         for (i = 0; i < num_mb; i++) {
 176                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 177
 178                 if (rc[i]) {
 179                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 180                         err = rc[i];
 181                 }
 182         }
 183
 184         return err;
 185 }
 186
 187 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 188                                 int blen, int secs, u32 num_mb)
 189 {
 190         unsigned long start, end;
 191         int bcount;
 192         int ret = 0;
 193         int *rc;
 194
 195         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 196         if (!rc)
 197                 return -ENOMEM;
 198
 199         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 200              time_before(jiffies, end); bcount++) {
 201                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 202                 if (ret)
 203                         goto out;
 204         }
 205
 206         pr_cont("%d operations in %d seconds (%ld bytes)\n",
 207                 bcount * num_mb, secs, (long)bcount * blen * num_mb);
 208
 209 out:
 210         kfree(rc);
 211         return ret;
 212 }
 213
 214 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 215                                int blen, u32 num_mb)
 216 {
 217         unsigned long cycles = 0;
 218         int ret = 0;
 219         int i;
 220         int *rc;
 221
 222         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 223         if (!rc)
 224                 return -ENOMEM;
 225
 226         /* Warm-up run. */
 227         for (i = 0; i < 4; i++) {
 228                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 229                 if (ret)
 230                         goto out;
 231         }
 232
 233         /* The real thing. */
 234         for (i = 0; i < 8; i++) {
 235                 cycles_t start, end;
 236
 237                 start = get_cycles();
 238                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 239                 end = get_cycles();
 240
 241                 if (ret)
 242                         goto out;
 243
 244                 cycles += end - start;
 245         }
 246
 247         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 248                 (cycles + 4) / (8 * num_mb), blen);
 249
 250 out:
 251         kfree(rc);
 252         return ret;
 253 }
 254
 255 static void test_mb_aead_speed(const char *algo, int enc, int secs,
 256                                struct aead_speed_template *template,
 257                                unsigned int tcount, u8 authsize,
 258                                unsigned int aad_size, u8 *keysize, u32 num_mb)
 259 {
 260         struct test_mb_aead_data *data;
 261         struct crypto_aead *tfm;
 262         unsigned int i, j, iv_len;
 263         const char *key;
 264         const char *e;
 265         void *assoc;
 266         u32 *b_size;
 267         char *iv;
 268         int ret;
 269
 270
 271         if (aad_size >= PAGE_SIZE) {
 272                 pr_err("associate data length (%u) too big\n", aad_size);
 273                 return;
 274         }
 275
 276         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 277         if (!iv)
 278                 return;
 279
 280         if (enc == ENCRYPT)
 281                 e = "encryption";
 282         else
 283                 e = "decryption";
 284
 285         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 286         if (!data)
 287                 goto out_free_iv;
 288
 289         tfm = crypto_alloc_aead(algo, 0, 0);
 290         if (IS_ERR(tfm)) {
 291                 pr_err("failed to load transform for %s: %ld\n",
 292                         algo, PTR_ERR(tfm));
 293                 goto out_free_data;
 294         }
 295
 296         ret = crypto_aead_setauthsize(tfm, authsize);
 297
 298         for (i = 0; i < num_mb; ++i)
 299                 if (testmgr_alloc_buf(data[i].xbuf)) {
 300                         while (i--)
 301                                 testmgr_free_buf(data[i].xbuf);
 302                         goto out_free_tfm;
 303                 }
 304
 305         for (i = 0; i < num_mb; ++i)
 306                 if (testmgr_alloc_buf(data[i].axbuf)) {
 307                         while (i--)
 308                                 testmgr_free_buf(data[i].axbuf);
 309                         goto out_free_xbuf;
 310                 }
 311
 312         for (i = 0; i < num_mb; ++i)
 313                 if (testmgr_alloc_buf(data[i].xoutbuf)) {
 314                         while (i--)
 315                                 testmgr_free_buf(data[i].xoutbuf);
 316                         goto out_free_axbuf;
 317                 }
 318
 319         for (i = 0; i < num_mb; ++i) {
 320                 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 321                 if (!data[i].req) {
 322                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
 323                                algo);
 324                         while (i--)
 325                                 aead_request_free(data[i].req);
 326                         goto out_free_xoutbuf;
 327                 }
 328         }
 329
 330         for (i = 0; i < num_mb; ++i) {
 331                 crypto_init_wait(&data[i].wait);
 332                 aead_request_set_callback(data[i].req,
 333                                           CRYPTO_TFM_REQ_MAY_BACKLOG,
 334                                           crypto_req_done, &data[i].wait);
 335         }
 336
 337         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 338                 get_driver_name(crypto_aead, tfm), e);
 339
 340         i = 0;
 341         do {
 342                 b_size = aead_sizes;
 343                 do {
 344                         if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
 345                                 pr_err("template (%u) too big for buffer (%lu)\n",
 346                                        authsize + *b_size,
 347                                        XBUFSIZE * PAGE_SIZE);
 348                                 goto out;
 349                         }
 350
 351                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
 352                                 *keysize * 8, *b_size);
 353
 354                         /* Set up tfm global state, i.e. the key */
 355
 356                         memset(tvmem[0], 0xff, PAGE_SIZE);
 357                         key = tvmem[0];
 358                         for (j = 0; j < tcount; j++) {
 359                                 if (template[j].klen == *keysize) {
 360                                         key = template[j].key;
 361                                         break;
 362                                 }
 363                         }
 364
 365                         crypto_aead_clear_flags(tfm, ~0);
 366
 367                         ret = crypto_aead_setkey(tfm, key, *keysize);
 368                         if (ret) {
 369                                 pr_err("setkey() failed flags=%x\n",
 370                                        crypto_aead_get_flags(tfm));
 371                                 goto out;
 372                         }
 373
 374                         iv_len = crypto_aead_ivsize(tfm);
 375                         if (iv_len)
 376                                 memset(iv, 0xff, iv_len);
 377
 378                         /* Now setup per request stuff, i.e. buffers */
 379
 380                         for (j = 0; j < num_mb; ++j) {
 381                                 struct test_mb_aead_data *cur = &data[j];
 382
 383                                 assoc = cur->axbuf[0];
 384                                 memset(assoc, 0xff, aad_size);
 385
 386                                 sg_init_aead(cur->sg, cur->xbuf,
 387                                              *b_size + (enc ? 0 : authsize),
 388                                              assoc, aad_size);
 389
 390                                 sg_init_aead(cur->sgout, cur->xoutbuf,
 391                                              *b_size + (enc ? authsize : 0),
 392                                              assoc, aad_size);
 393
 394                                 aead_request_set_ad(cur->req, aad_size);
 395
 396                                 if (!enc) {
 397
 398                                         aead_request_set_crypt(cur->req,
 399                                                                cur->sgout,
 400                                                                cur->sg,
 401                                                                *b_size, iv);
 402                                         ret = crypto_aead_encrypt(cur->req);
 403                                         ret = do_one_aead_op(cur->req, ret);
 404
 405                                         if (ret) {
 406                                                 pr_err("calculating auth failed failed (%d)\n",
 407                                                        ret);
 408                                                 break;
 409                                         }
 410                                 }
 411
 412                                 aead_request_set_crypt(cur->req, cur->sg,
 413                                                        cur->sgout, *b_size +
 414                                                        (enc ? 0 : authsize),
 415                                                        iv);
 416
 417                         }
 418
 419                         if (secs) {
 420                                 ret = test_mb_aead_jiffies(data, enc, *b_size,
 421                                                            secs, num_mb);
 422                                 cond_resched();
 423                         } else {
 424                                 ret = test_mb_aead_cycles(data, enc, *b_size,
 425                                                           num_mb);
 426                         }
 427
 428                         if (ret) {
 429                                 pr_err("%s() failed return code=%d\n", e, ret);
 430                                 break;
 431                         }
 432                         b_size++;
 433                         i++;
 434                 } while (*b_size);
 435                 keysize++;
 436         } while (*keysize);
 437
 438 out:
 439         for (i = 0; i < num_mb; ++i)
 440                 aead_request_free(data[i].req);
 441 out_free_xoutbuf:
 442         for (i = 0; i < num_mb; ++i)
 443                 testmgr_free_buf(data[i].xoutbuf);
 444 out_free_axbuf:
 445         for (i = 0; i < num_mb; ++i)
 446                 testmgr_free_buf(data[i].axbuf);
 447 out_free_xbuf:
 448         for (i = 0; i < num_mb; ++i)
 449                 testmgr_free_buf(data[i].xbuf);
 450 out_free_tfm:
 451         crypto_free_aead(tfm);
 452 out_free_data:
 453         kfree(data);
 454 out_free_iv:
 455         kfree(iv);
 456 }
 457
 458 static int test_aead_jiffies(struct aead_request *req, int enc,
 459                                 int blen, int secs)
 460 {
 461         unsigned long start, end;
 462         int bcount;
 463         int ret;
 464
 465         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 466              time_before(jiffies, end); bcount++) {
 467                 if (enc)
 468                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 469                 else
 470                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 471
 472                 if (ret)
 473                         return ret;
 474         }
 475
 476         printk("%d operations in %d seconds (%ld bytes)\n",
 477                bcount, secs, (long)bcount * blen);
 478         return 0;
 479 }
 480
 481 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 482 {
 483         unsigned long cycles = 0;
 484         int ret = 0;
 485         int i;
 486
 487         /* Warm-up run. */
 488         for (i = 0; i < 4; i++) {
 489                 if (enc)
 490                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 491                 else
 492                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 493
 494                 if (ret)
 495                         goto out;
 496         }
 497
 498         /* The real thing. */
 499         for (i = 0; i < 8; i++) {
 500                 cycles_t start, end;
 501
 502                 start = get_cycles();
 503                 if (enc)
 504                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 505                 else
 506                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 507                 end = get_cycles();
 508
 509                 if (ret)
 510                         goto out;
 511
 512                 cycles += end - start;
 513         }
 514
 515 out:
 516         if (ret == 0)
 517                 printk("1 operation in %lu cycles (%d bytes)\n",
 518                        (cycles + 4) / 8, blen);
 519
 520         return ret;
 521 }
 522
 523 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 524                             struct aead_speed_template *template,
 525                             unsigned int tcount, u8 authsize,
 526                             unsigned int aad_size, u8 *keysize)
 527 {
 528         unsigned int i, j;
 529         struct crypto_aead *tfm;
 530         int ret = -ENOMEM;
 531         const char *key;
 532         struct aead_request *req;
 533         struct scatterlist *sg;
 534         struct scatterlist *sgout;
 535         const char *e;
 536         void *assoc;
 537         char *iv;
 538         char *xbuf[XBUFSIZE];
 539         char *xoutbuf[XBUFSIZE];
 540         char *axbuf[XBUFSIZE];
 541         unsigned int *b_size;
 542         unsigned int iv_len;
 543         struct crypto_wait wait;
 544
 545         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 546         if (!iv)
 547                 return;
 548
 549         if (aad_size >= PAGE_SIZE) {
 550                 pr_err("associate data length (%u) too big\n", aad_size);
 551                 goto out_noxbuf;
 552         }
 553
 554         if (enc == ENCRYPT)
 555                 e = "encryption";
 556         else
 557                 e = "decryption";
 558
 559         if (testmgr_alloc_buf(xbuf))
 560                 goto out_noxbuf;
 561         if (testmgr_alloc_buf(axbuf))
 562                 goto out_noaxbuf;
 563         if (testmgr_alloc_buf(xoutbuf))
 564                 goto out_nooutbuf;
 565
 566         sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 567         if (!sg)
 568                 goto out_nosg;
 569         sgout = &sg[9];
 570
 571         tfm = crypto_alloc_aead(algo, 0, 0);
 572
 573         if (IS_ERR(tfm)) {
 574                 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 575                        PTR_ERR(tfm));
 576                 goto out_notfm;
 577         }
 578
 579         crypto_init_wait(&wait);
 580         printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 581                         get_driver_name(crypto_aead, tfm), e);
 582
 583         req = aead_request_alloc(tfm, GFP_KERNEL);
 584         if (!req) {
 585                 pr_err("alg: aead: Failed to allocate request for %s\n",
 586                        algo);
 587                 goto out_noreq;
 588         }
 589
 590         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 591                                   crypto_req_done, &wait);
 592
 593         i = 0;
 594         do {
 595                 b_size = aead_sizes;
 596                 do {
 597                         assoc = axbuf[0];
 598                         memset(assoc, 0xff, aad_size);
 599
 600                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 601                                 pr_err("template (%u) too big for tvmem (%lu)\n",
 602                                        *keysize + *b_size,
 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, *b_size);
 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, *b_size + (enc ? 0 : authsize),
 635                                      assoc, aad_size);
 636
 637                         sg_init_aead(sgout, xoutbuf,
 638                                      *b_size + (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                                                        *b_size, iv);
 652                                 ret = do_one_aead_op(req,
 653                                                      crypto_aead_encrypt(req));
 654
 655                                 if (ret) {
 656                                         pr_err("calculating auth failed failed (%d)\n",
 657                                                ret);
 658                                         break;
 659                                 }
 660                         }
 661
 662                         aead_request_set_crypt(req, sg, sgout,
 663                                                *b_size + (enc ? 0 : authsize),
 664                                                iv);
 665
 666                         if (secs) {
 667                                 ret = test_aead_jiffies(req, enc, *b_size,
 668                                                         secs);
 669                                 cond_resched();
 670                         } else {
 671                                 ret = test_aead_cycles(req, enc, *b_size);
 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 (%ld bytes)\n",
 768                 bcount * num_mb, secs, (long)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 (speed[i].klen)
 873                         crypto_ahash_setkey(tfm, tvmem[0], speed[i].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 (speed[i].klen)
1108                         crypto_ahash_setkey(tfm, tvmem[0], speed[i].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 (%ld bytes)\n",
1205                 bcount * num_mb, secs, (long)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 char *key;
1261         const char *e;
1262         u32 *b_size;
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                         if (*b_size > XBUFSIZE * PAGE_SIZE) {
1324                                 pr_err("template (%u) too big for buffer (%lu)\n",
1325                                        *b_size, XBUFSIZE * PAGE_SIZE);
1326                                 goto out;
1327                         }
1328
1329                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1330                                 *keysize * 8, *b_size);
1331
1332                         /* Set up tfm global state, i.e. the key */
1333
1334                         memset(tvmem[0], 0xff, PAGE_SIZE);
1335                         key = tvmem[0];
1336                         for (j = 0; j < tcount; j++) {
1337                                 if (template[j].klen == *keysize) {
1338                                         key = template[j].key;
1339                                         break;
1340                                 }
1341                         }
1342
1343                         crypto_skcipher_clear_flags(tfm, ~0);
1344
1345                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1346                         if (ret) {
1347                                 pr_err("setkey() failed flags=%x\n",
1348                                        crypto_skcipher_get_flags(tfm));
1349                                 goto out;
1350                         }
1351
1352                         iv_len = crypto_skcipher_ivsize(tfm);
1353                         if (iv_len)
1354                                 memset(&iv, 0xff, iv_len);
1355
1356                         /* Now setup per request stuff, i.e. buffers */
1357
1358                         for (j = 0; j < num_mb; ++j) {
1359                                 struct test_mb_skcipher_data *cur = &data[j];
1360                                 unsigned int k = *b_size;
1361                                 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1362                                 unsigned int p = 0;
1363
1364                                 sg_init_table(cur->sg, pages);
1365
1366                                 while (k > PAGE_SIZE) {
1367                                         sg_set_buf(cur->sg + p, cur->xbuf[p],
1368                                                    PAGE_SIZE);
1369                                         memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1370                                         p++;
1371                                         k -= PAGE_SIZE;
1372                                 }
1373
1374                                 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1375                                 memset(cur->xbuf[p], 0xff, k);
1376
1377                                 skcipher_request_set_crypt(cur->req, cur->sg,
1378                                                            cur->sg, *b_size,
1379                                                            iv);
1380                         }
1381
1382                         if (secs) {
1383                                 ret = test_mb_acipher_jiffies(data, enc,
1384                                                               *b_size, secs,
1385                                                               num_mb);
1386                                 cond_resched();
1387                         } else {
1388                                 ret = test_mb_acipher_cycles(data, enc,
1389                                                              *b_size, num_mb);
1390                         }
1391
1392                         if (ret) {
1393                                 pr_err("%s() failed flags=%x\n", e,
1394                                        crypto_skcipher_get_flags(tfm));
1395                                 break;
1396                         }
1397                         b_size++;
1398                         i++;
1399                 } while (*b_size);
1400                 keysize++;
1401         } while (*keysize);
1402
1403 out:
1404         for (i = 0; i < num_mb; ++i)
1405                 skcipher_request_free(data[i].req);
1406 out_free_xbuf:
1407         for (i = 0; i < num_mb; ++i)
1408                 testmgr_free_buf(data[i].xbuf);
1409 out_free_tfm:
1410         crypto_free_skcipher(tfm);
1411 out_free_data:
1412         kfree(data);
1413 }
1414
1415 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1416 {
1417         struct crypto_wait *wait = req->base.data;
1418
1419         return crypto_wait_req(ret, wait);
1420 }
1421
1422 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1423                                 int blen, int secs)
1424 {
1425         unsigned long start, end;
1426         int bcount;
1427         int ret;
1428
1429         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1430              time_before(jiffies, end); bcount++) {
1431                 if (enc)
1432                         ret = do_one_acipher_op(req,
1433                                                 crypto_skcipher_encrypt(req));
1434                 else
1435                         ret = do_one_acipher_op(req,
1436                                                 crypto_skcipher_decrypt(req));
1437
1438                 if (ret)
1439                         return ret;
1440         }
1441
1442         pr_cont("%d operations in %d seconds (%ld bytes)\n",
1443                 bcount, secs, (long)bcount * blen);
1444         return 0;
1445 }
1446
1447 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1448                                int blen)
1449 {
1450         unsigned long cycles = 0;
1451         int ret = 0;
1452         int i;
1453
1454         /* Warm-up run. */
1455         for (i = 0; i < 4; i++) {
1456                 if (enc)
1457                         ret = do_one_acipher_op(req,
1458                                                 crypto_skcipher_encrypt(req));
1459                 else
1460                         ret = do_one_acipher_op(req,
1461                                                 crypto_skcipher_decrypt(req));
1462
1463                 if (ret)
1464                         goto out;
1465         }
1466
1467         /* The real thing. */
1468         for (i = 0; i < 8; i++) {
1469                 cycles_t start, end;
1470
1471                 start = get_cycles();
1472                 if (enc)
1473                         ret = do_one_acipher_op(req,
1474                                                 crypto_skcipher_encrypt(req));
1475                 else
1476                         ret = do_one_acipher_op(req,
1477                                                 crypto_skcipher_decrypt(req));
1478                 end = get_cycles();
1479
1480                 if (ret)
1481                         goto out;
1482
1483                 cycles += end - start;
1484         }
1485
1486 out:
1487         if (ret == 0)
1488                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1489                         (cycles + 4) / 8, blen);
1490
1491         return ret;
1492 }
1493
1494 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1495                                 struct cipher_speed_template *template,
1496                                 unsigned int tcount, u8 *keysize, bool async)
1497 {
1498         unsigned int ret, i, j, k, iv_len;
1499         struct crypto_wait wait;
1500         const char *key;
1501         char iv[128];
1502         struct skcipher_request *req;
1503         struct crypto_skcipher *tfm;
1504         const char *e;
1505         u32 *b_size;
1506
1507         if (enc == ENCRYPT)
1508                 e = "encryption";
1509         else
1510                 e = "decryption";
1511
1512         crypto_init_wait(&wait);
1513
1514         tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1515
1516         if (IS_ERR(tfm)) {
1517                 pr_err("failed to load transform for %s: %ld\n", algo,
1518                        PTR_ERR(tfm));
1519                 return;
1520         }
1521
1522         pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1523                         get_driver_name(crypto_skcipher, tfm), e);
1524
1525         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1526         if (!req) {
1527                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1528                        algo);
1529                 goto out;
1530         }
1531
1532         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1533                                       crypto_req_done, &wait);
1534
1535         i = 0;
1536         do {
1537                 b_size = block_sizes;
1538
1539                 do {
1540                         struct scatterlist sg[TVMEMSIZE];
1541
1542                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1543                                 pr_err("template (%u) too big for "
1544                                        "tvmem (%lu)\n", *keysize + *b_size,
1545                                        TVMEMSIZE * PAGE_SIZE);
1546                                 goto out_free_req;
1547                         }
1548
1549                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1550                                 *keysize * 8, *b_size);
1551
1552                         memset(tvmem[0], 0xff, PAGE_SIZE);
1553
1554                         /* set key, plain text and IV */
1555                         key = tvmem[0];
1556                         for (j = 0; j < tcount; j++) {
1557                                 if (template[j].klen == *keysize) {
1558                                         key = template[j].key;
1559                                         break;
1560                                 }
1561                         }
1562
1563                         crypto_skcipher_clear_flags(tfm, ~0);
1564
1565                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1566                         if (ret) {
1567                                 pr_err("setkey() failed flags=%x\n",
1568                                         crypto_skcipher_get_flags(tfm));
1569                                 goto out_free_req;
1570                         }
1571
1572                         k = *keysize + *b_size;
1573                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1574
1575                         if (k > PAGE_SIZE) {
1576                                 sg_set_buf(sg, tvmem[0] + *keysize,
1577                                    PAGE_SIZE - *keysize);
1578                                 k -= PAGE_SIZE;
1579                                 j = 1;
1580                                 while (k > PAGE_SIZE) {
1581                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1582                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1583                                         j++;
1584                                         k -= PAGE_SIZE;
1585                                 }
1586                                 sg_set_buf(sg + j, tvmem[j], k);
1587                                 memset(tvmem[j], 0xff, k);
1588                         } else {
1589                                 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1590                         }
1591
1592                         iv_len = crypto_skcipher_ivsize(tfm);
1593                         if (iv_len)
1594                                 memset(&iv, 0xff, iv_len);
1595
1596                         skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1597
1598                         if (secs) {
1599                                 ret = test_acipher_jiffies(req, enc,
1600                                                            *b_size, secs);
1601                                 cond_resched();
1602                         } else {
1603                                 ret = test_acipher_cycles(req, enc,
1604                                                           *b_size);
1605                         }
1606
1607                         if (ret) {
1608                                 pr_err("%s() failed flags=%x\n", e,
1609                                        crypto_skcipher_get_flags(tfm));
1610                                 break;
1611                         }
1612                         b_size++;
1613                         i++;
1614                 } while (*b_size);
1615                 keysize++;
1616         } while (*keysize);
1617
1618 out_free_req:
1619         skcipher_request_free(req);
1620 out:
1621         crypto_free_skcipher(tfm);
1622 }
1623
1624 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1625                                struct cipher_speed_template *template,
1626                                unsigned int tcount, u8 *keysize)
1627 {
1628         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1629                                    true);
1630 }
1631
1632 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1633                               struct cipher_speed_template *template,
1634                               unsigned int tcount, u8 *keysize)
1635 {
1636         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1637                                    false);
1638 }
1639
1640 static void test_available(void)
1641 {
1642         char **name = check;
1643
1644         while (*name) {
1645                 printk("alg %s ", *name);
1646                 printk(crypto_has_alg(*name, 0, 0) ?
1647                        "found\n" : "not found\n");
1648                 name++;
1649         }
1650 }
1651
1652 static inline int tcrypt_test(const char *alg)
1653 {
1654         int ret;
1655
1656         pr_debug("testing %s\n", alg);
1657
1658         ret = alg_test(alg, alg, 0, 0);
1659         /* non-fips algs return -EINVAL in fips mode */
1660         if (fips_enabled && ret == -EINVAL)
1661                 ret = 0;
1662         return ret;
1663 }
1664
1665 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1666 {
1667         int i;
1668         int ret = 0;
1669
1670         switch (m) {
1671         case 0:
1672                 if (alg) {
1673                         if (!crypto_has_alg(alg, type,
1674                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1675                                 ret = -ENOENT;
1676                         break;
1677                 }
1678
1679                 for (i = 1; i < 200; i++)
1680                         ret += do_test(NULL, 0, 0, i, num_mb);
1681                 break;
1682
1683         case 1:
1684                 ret += tcrypt_test("md5");
1685                 break;
1686
1687         case 2:
1688                 ret += tcrypt_test("sha1");
1689                 break;
1690
1691         case 3:
1692                 ret += tcrypt_test("ecb(des)");
1693                 ret += tcrypt_test("cbc(des)");
1694                 ret += tcrypt_test("ctr(des)");
1695                 break;
1696
1697         case 4:
1698                 ret += tcrypt_test("ecb(des3_ede)");
1699                 ret += tcrypt_test("cbc(des3_ede)");
1700                 ret += tcrypt_test("ctr(des3_ede)");
1701                 break;
1702
1703         case 5:
1704                 ret += tcrypt_test("md4");
1705                 break;
1706
1707         case 6:
1708                 ret += tcrypt_test("sha256");
1709                 break;
1710
1711         case 7:
1712                 ret += tcrypt_test("ecb(blowfish)");
1713                 ret += tcrypt_test("cbc(blowfish)");
1714                 ret += tcrypt_test("ctr(blowfish)");
1715                 break;
1716
1717         case 8:
1718                 ret += tcrypt_test("ecb(twofish)");
1719                 ret += tcrypt_test("cbc(twofish)");
1720                 ret += tcrypt_test("ctr(twofish)");
1721                 ret += tcrypt_test("lrw(twofish)");
1722                 ret += tcrypt_test("xts(twofish)");
1723                 break;
1724
1725         case 9:
1726                 ret += tcrypt_test("ecb(serpent)");
1727                 ret += tcrypt_test("cbc(serpent)");
1728                 ret += tcrypt_test("ctr(serpent)");
1729                 ret += tcrypt_test("lrw(serpent)");
1730                 ret += tcrypt_test("xts(serpent)");
1731                 break;
1732
1733         case 10:
1734                 ret += tcrypt_test("ecb(aes)");
1735                 ret += tcrypt_test("cbc(aes)");
1736                 ret += tcrypt_test("lrw(aes)");
1737                 ret += tcrypt_test("xts(aes)");
1738                 ret += tcrypt_test("ctr(aes)");
1739                 ret += tcrypt_test("rfc3686(ctr(aes))");
1740                 ret += tcrypt_test("ofb(aes)");
1741                 ret += tcrypt_test("cfb(aes)");
1742                 break;
1743
1744         case 11:
1745                 ret += tcrypt_test("sha384");
1746                 break;
1747
1748         case 12:
1749                 ret += tcrypt_test("sha512");
1750                 break;
1751
1752         case 13:
1753                 ret += tcrypt_test("deflate");
1754                 break;
1755
1756         case 14:
1757                 ret += tcrypt_test("ecb(cast5)");
1758                 ret += tcrypt_test("cbc(cast5)");
1759                 ret += tcrypt_test("ctr(cast5)");
1760                 break;
1761
1762         case 15:
1763                 ret += tcrypt_test("ecb(cast6)");
1764                 ret += tcrypt_test("cbc(cast6)");
1765                 ret += tcrypt_test("ctr(cast6)");
1766                 ret += tcrypt_test("lrw(cast6)");
1767                 ret += tcrypt_test("xts(cast6)");
1768                 break;
1769
1770         case 16:
1771                 ret += tcrypt_test("ecb(arc4)");
1772                 break;
1773
1774         case 17:
1775                 ret += tcrypt_test("michael_mic");
1776                 break;
1777
1778         case 18:
1779                 ret += tcrypt_test("crc32c");
1780                 break;
1781
1782         case 19:
1783                 ret += tcrypt_test("ecb(tea)");
1784                 break;
1785
1786         case 20:
1787                 ret += tcrypt_test("ecb(xtea)");
1788                 break;
1789
1790         case 21:
1791                 ret += tcrypt_test("ecb(khazad)");
1792                 break;
1793
1794         case 22:
1795                 ret += tcrypt_test("wp512");
1796                 break;
1797
1798         case 23:
1799                 ret += tcrypt_test("wp384");
1800                 break;
1801
1802         case 24:
1803                 ret += tcrypt_test("wp256");
1804                 break;
1805
1806         case 25:
1807                 ret += tcrypt_test("ecb(tnepres)");
1808                 break;
1809
1810         case 26:
1811                 ret += tcrypt_test("ecb(anubis)");
1812                 ret += tcrypt_test("cbc(anubis)");
1813                 break;
1814
1815         case 27:
1816                 ret += tcrypt_test("tgr192");
1817                 break;
1818
1819         case 28:
1820                 ret += tcrypt_test("tgr160");
1821                 break;
1822
1823         case 29:
1824                 ret += tcrypt_test("tgr128");
1825                 break;
1826
1827         case 30:
1828                 ret += tcrypt_test("ecb(xeta)");
1829                 break;
1830
1831         case 31:
1832                 ret += tcrypt_test("pcbc(fcrypt)");
1833                 break;
1834
1835         case 32:
1836                 ret += tcrypt_test("ecb(camellia)");
1837                 ret += tcrypt_test("cbc(camellia)");
1838                 ret += tcrypt_test("ctr(camellia)");
1839                 ret += tcrypt_test("lrw(camellia)");
1840                 ret += tcrypt_test("xts(camellia)");
1841                 break;
1842
1843         case 33:
1844                 ret += tcrypt_test("sha224");
1845                 break;
1846
1847         case 34:
1848                 ret += tcrypt_test("salsa20");
1849                 break;
1850
1851         case 35:
1852                 ret += tcrypt_test("gcm(aes)");
1853                 break;
1854
1855         case 36:
1856                 ret += tcrypt_test("lzo");
1857                 break;
1858
1859         case 37:
1860                 ret += tcrypt_test("ccm(aes)");
1861                 break;
1862
1863         case 38:
1864                 ret += tcrypt_test("cts(cbc(aes))");
1865                 break;
1866
1867         case 39:
1868                 ret += tcrypt_test("rmd128");
1869                 break;
1870
1871         case 40:
1872                 ret += tcrypt_test("rmd160");
1873                 break;
1874
1875         case 41:
1876                 ret += tcrypt_test("rmd256");
1877                 break;
1878
1879         case 42:
1880                 ret += tcrypt_test("rmd320");
1881                 break;
1882
1883         case 43:
1884                 ret += tcrypt_test("ecb(seed)");
1885                 break;
1886
1887         case 45:
1888                 ret += tcrypt_test("rfc4309(ccm(aes))");
1889                 break;
1890
1891         case 46:
1892                 ret += tcrypt_test("ghash");
1893                 break;
1894
1895         case 47:
1896                 ret += tcrypt_test("crct10dif");
1897                 break;
1898
1899         case 48:
1900                 ret += tcrypt_test("sha3-224");
1901                 break;
1902
1903         case 49:
1904                 ret += tcrypt_test("sha3-256");
1905                 break;
1906
1907         case 50:
1908                 ret += tcrypt_test("sha3-384");
1909                 break;
1910
1911         case 51:
1912                 ret += tcrypt_test("sha3-512");
1913                 break;
1914
1915         case 52:
1916                 ret += tcrypt_test("sm3");
1917                 break;
1918
1919         case 53:
1920                 ret += tcrypt_test("streebog256");
1921                 break;
1922
1923         case 54:
1924                 ret += tcrypt_test("streebog512");
1925                 break;
1926
1927         case 100:
1928                 ret += tcrypt_test("hmac(md5)");
1929                 break;
1930
1931         case 101:
1932                 ret += tcrypt_test("hmac(sha1)");
1933                 break;
1934
1935         case 102:
1936                 ret += tcrypt_test("hmac(sha256)");
1937                 break;
1938
1939         case 103:
1940                 ret += tcrypt_test("hmac(sha384)");
1941                 break;
1942
1943         case 104:
1944                 ret += tcrypt_test("hmac(sha512)");
1945                 break;
1946
1947         case 105:
1948                 ret += tcrypt_test("hmac(sha224)");
1949                 break;
1950
1951         case 106:
1952                 ret += tcrypt_test("xcbc(aes)");
1953                 break;
1954
1955         case 107:
1956                 ret += tcrypt_test("hmac(rmd128)");
1957                 break;
1958
1959         case 108:
1960                 ret += tcrypt_test("hmac(rmd160)");
1961                 break;
1962
1963         case 109:
1964                 ret += tcrypt_test("vmac64(aes)");
1965                 break;
1966
1967         case 111:
1968                 ret += tcrypt_test("hmac(sha3-224)");
1969                 break;
1970
1971         case 112:
1972                 ret += tcrypt_test("hmac(sha3-256)");
1973                 break;
1974
1975         case 113:
1976                 ret += tcrypt_test("hmac(sha3-384)");
1977                 break;
1978
1979         case 114:
1980                 ret += tcrypt_test("hmac(sha3-512)");
1981                 break;
1982
1983         case 115:
1984                 ret += tcrypt_test("hmac(streebog256)");
1985                 break;
1986
1987         case 116:
1988                 ret += tcrypt_test("hmac(streebog512)");
1989                 break;
1990
1991         case 150:
1992                 ret += tcrypt_test("ansi_cprng");
1993                 break;
1994
1995         case 151:
1996                 ret += tcrypt_test("rfc4106(gcm(aes))");
1997                 break;
1998
1999         case 152:
2000                 ret += tcrypt_test("rfc4543(gcm(aes))");
2001                 break;
2002
2003         case 153:
2004                 ret += tcrypt_test("cmac(aes)");
2005                 break;
2006
2007         case 154:
2008                 ret += tcrypt_test("cmac(des3_ede)");
2009                 break;
2010
2011         case 155:
2012                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2013                 break;
2014
2015         case 156:
2016                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2017                 break;
2018
2019         case 157:
2020                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2021                 break;
2022         case 181:
2023                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2024                 break;
2025         case 182:
2026                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2027                 break;
2028         case 183:
2029                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2030                 break;
2031         case 184:
2032                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2033                 break;
2034         case 185:
2035                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2036                 break;
2037         case 186:
2038                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2039                 break;
2040         case 187:
2041                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2042                 break;
2043         case 188:
2044                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2045                 break;
2046         case 189:
2047                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2048                 break;
2049         case 190:
2050                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2051                 break;
2052         case 191:
2053                 ret += tcrypt_test("ecb(sm4)");
2054                 ret += tcrypt_test("cbc(sm4)");
2055                 ret += tcrypt_test("ctr(sm4)");
2056                 break;
2057         case 200:
2058                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2059                                 speed_template_16_24_32);
2060                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2061                                 speed_template_16_24_32);
2062                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2063                                 speed_template_16_24_32);
2064                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2065                                 speed_template_16_24_32);
2066                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2067                                 speed_template_32_40_48);
2068                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2069                                 speed_template_32_40_48);
2070                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2071                                 speed_template_32_64);
2072                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2073                                 speed_template_32_64);
2074                 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2075                                 speed_template_16_24_32);
2076                 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2077                                 speed_template_16_24_32);
2078                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2079                                 speed_template_16_24_32);
2080                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2081                                 speed_template_16_24_32);
2082                 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2083                                 speed_template_16_24_32);
2084                 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2085                                 speed_template_16_24_32);
2086                 break;
2087
2088         case 201:
2089                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2090                                 des3_speed_template, DES3_SPEED_VECTORS,
2091                                 speed_template_24);
2092                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2093                                 des3_speed_template, DES3_SPEED_VECTORS,
2094                                 speed_template_24);
2095                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2096                                 des3_speed_template, DES3_SPEED_VECTORS,
2097                                 speed_template_24);
2098                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2099                                 des3_speed_template, DES3_SPEED_VECTORS,
2100                                 speed_template_24);
2101                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2102                                 des3_speed_template, DES3_SPEED_VECTORS,
2103                                 speed_template_24);
2104                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2105                                 des3_speed_template, DES3_SPEED_VECTORS,
2106                                 speed_template_24);
2107                 break;
2108
2109         case 202:
2110                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2111                                 speed_template_16_24_32);
2112                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2113                                 speed_template_16_24_32);
2114                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2115                                 speed_template_16_24_32);
2116                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2117                                 speed_template_16_24_32);
2118                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2119                                 speed_template_16_24_32);
2120                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2121                                 speed_template_16_24_32);
2122                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2123                                 speed_template_32_40_48);
2124                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2125                                 speed_template_32_40_48);
2126                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2127                                 speed_template_32_48_64);
2128                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2129                                 speed_template_32_48_64);
2130                 break;
2131
2132         case 203:
2133                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2134                                   speed_template_8_32);
2135                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2136                                   speed_template_8_32);
2137                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2138                                   speed_template_8_32);
2139                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2140                                   speed_template_8_32);
2141                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2142                                   speed_template_8_32);
2143                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2144                                   speed_template_8_32);
2145                 break;
2146
2147         case 204:
2148                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2149                                   speed_template_8);
2150                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2151                                   speed_template_8);
2152                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2153                                   speed_template_8);
2154                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2155                                   speed_template_8);
2156                 break;
2157
2158         case 205:
2159                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2160                                 speed_template_16_24_32);
2161                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2162                                 speed_template_16_24_32);
2163                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2164                                 speed_template_16_24_32);
2165                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2166                                 speed_template_16_24_32);
2167                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2168                                 speed_template_16_24_32);
2169                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2170                                 speed_template_16_24_32);
2171                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2172                                 speed_template_32_40_48);
2173                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2174                                 speed_template_32_40_48);
2175                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2176                                 speed_template_32_48_64);
2177                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2178                                 speed_template_32_48_64);
2179                 break;
2180
2181         case 206:
2182                 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2183                                   speed_template_16_32);
2184                 break;
2185
2186         case 207:
2187                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2188                                   speed_template_16_32);
2189                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2190                                   speed_template_16_32);
2191                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2192                                   speed_template_16_32);
2193                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2194                                   speed_template_16_32);
2195                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2196                                   speed_template_16_32);
2197                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2198                                   speed_template_16_32);
2199                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2200                                   speed_template_32_48);
2201                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2202                                   speed_template_32_48);
2203                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2204                                   speed_template_32_64);
2205                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2206                                   speed_template_32_64);
2207                 break;
2208
2209         case 208:
2210                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2211                                   speed_template_8);
2212                 break;
2213
2214         case 209:
2215                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2216                                   speed_template_8_16);
2217                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2218                                   speed_template_8_16);
2219                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2220                                   speed_template_8_16);
2221                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2222                                   speed_template_8_16);
2223                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2224                                   speed_template_8_16);
2225                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2226                                   speed_template_8_16);
2227                 break;
2228
2229         case 210:
2230                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2231                                   speed_template_16_32);
2232                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2233                                   speed_template_16_32);
2234                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2235                                   speed_template_16_32);
2236                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2237                                   speed_template_16_32);
2238                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2239                                   speed_template_16_32);
2240                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2241                                   speed_template_16_32);
2242                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2243                                   speed_template_32_48);
2244                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2245                                   speed_template_32_48);
2246                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2247                                   speed_template_32_64);
2248                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2249                                   speed_template_32_64);
2250                 break;
2251
2252         case 211:
2253                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2254                                 NULL, 0, 16, 16, aead_speed_template_20);
2255                 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2256                                 NULL, 0, 16, 8, speed_template_16_24_32);
2257                 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2258                                 NULL, 0, 16, 16, aead_speed_template_20);
2259                 test_aead_speed("gcm(aes)", DECRYPT, sec,
2260                                 NULL, 0, 16, 8, speed_template_16_24_32);
2261                 break;
2262
2263         case 212:
2264                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2265                                 NULL, 0, 16, 16, aead_speed_template_19);
2266                 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2267                                 NULL, 0, 16, 16, aead_speed_template_19);
2268                 break;
2269
2270         case 213:
2271                 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2272                                 NULL, 0, 16, 8, aead_speed_template_36);
2273                 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2274                                 NULL, 0, 16, 8, aead_speed_template_36);
2275                 break;
2276
2277         case 214:
2278                 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2279                                   speed_template_32);
2280                 break;
2281
2282         case 215:
2283                 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2284                                    0, 16, 16, aead_speed_template_20, num_mb);
2285                 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2286                                    speed_template_16_24_32, num_mb);
2287                 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2288                                    0, 16, 16, aead_speed_template_20, num_mb);
2289                 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2290                                    speed_template_16_24_32, num_mb);
2291                 break;
2292
2293         case 216:
2294                 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2295                                    16, 16, aead_speed_template_19, num_mb);
2296                 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2297                                    16, 16, aead_speed_template_19, num_mb);
2298                 break;
2299
2300         case 217:
2301                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2302                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2303                                    num_mb);
2304                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2305                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2306                                    num_mb);
2307                 break;
2308
2309         case 218:
2310                 test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2311                                 speed_template_16);
2312                 test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2313                                 speed_template_16);
2314                 test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2315                                 speed_template_16);
2316                 test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2317                                 speed_template_16);
2318                 test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2319                                 speed_template_16);
2320                 test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2321                                 speed_template_16);
2322                 break;
2323
2324         case 219:
2325                 test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2326                                   0, speed_template_32);
2327                 test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2328                                   0, speed_template_32);
2329                 test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2330                                   0, speed_template_32);
2331                 test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2332                                   0, speed_template_32);
2333                 break;
2334
2335         case 300:
2336                 if (alg) {
2337                         test_hash_speed(alg, sec, generic_hash_speed_template);
2338                         break;
2339                 }
2340                 /* fall through */
2341         case 301:
2342                 test_hash_speed("md4", sec, generic_hash_speed_template);
2343                 if (mode > 300 && mode < 400) break;
2344                 /* fall through */
2345         case 302:
2346                 test_hash_speed("md5", sec, generic_hash_speed_template);
2347                 if (mode > 300 && mode < 400) break;
2348                 /* fall through */
2349         case 303:
2350                 test_hash_speed("sha1", sec, generic_hash_speed_template);
2351                 if (mode > 300 && mode < 400) break;
2352                 /* fall through */
2353         case 304:
2354                 test_hash_speed("sha256", sec, generic_hash_speed_template);
2355                 if (mode > 300 && mode < 400) break;
2356                 /* fall through */
2357         case 305:
2358                 test_hash_speed("sha384", sec, generic_hash_speed_template);
2359                 if (mode > 300 && mode < 400) break;
2360                 /* fall through */
2361         case 306:
2362                 test_hash_speed("sha512", sec, generic_hash_speed_template);
2363                 if (mode > 300 && mode < 400) break;
2364                 /* fall through */
2365         case 307:
2366                 test_hash_speed("wp256", sec, generic_hash_speed_template);
2367                 if (mode > 300 && mode < 400) break;
2368                 /* fall through */
2369         case 308:
2370                 test_hash_speed("wp384", sec, generic_hash_speed_template);
2371                 if (mode > 300 && mode < 400) break;
2372                 /* fall through */
2373         case 309:
2374                 test_hash_speed("wp512", sec, generic_hash_speed_template);
2375                 if (mode > 300 && mode < 400) break;
2376                 /* fall through */
2377         case 310:
2378                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2379                 if (mode > 300 && mode < 400) break;
2380                 /* fall through */
2381         case 311:
2382                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2383                 if (mode > 300 && mode < 400) break;
2384                 /* fall through */
2385         case 312:
2386                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2387                 if (mode > 300 && mode < 400) break;
2388                 /* fall through */
2389         case 313:
2390                 test_hash_speed("sha224", sec, generic_hash_speed_template);
2391                 if (mode > 300 && mode < 400) break;
2392                 /* fall through */
2393         case 314:
2394                 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2395                 if (mode > 300 && mode < 400) break;
2396                 /* fall through */
2397         case 315:
2398                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2399                 if (mode > 300 && mode < 400) break;
2400                 /* fall through */
2401         case 316:
2402                 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2403                 if (mode > 300 && mode < 400) break;
2404                 /* fall through */
2405         case 317:
2406                 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2407                 if (mode > 300 && mode < 400) break;
2408                 /* fall through */
2409         case 318:
2410                 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2411                 if (mode > 300 && mode < 400) break;
2412                 /* fall through */
2413         case 319:
2414                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2415                 if (mode > 300 && mode < 400) break;
2416                 /* fall through */
2417         case 320:
2418                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2419                 if (mode > 300 && mode < 400) break;
2420                 /* fall through */
2421         case 321:
2422                 test_hash_speed("poly1305", sec, poly1305_speed_template);
2423                 if (mode > 300 && mode < 400) break;
2424                 /* fall through */
2425         case 322:
2426                 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2427                 if (mode > 300 && mode < 400) break;
2428                 /* fall through */
2429         case 323:
2430                 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2431                 if (mode > 300 && mode < 400) break;
2432                 /* fall through */
2433         case 324:
2434                 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2435                 if (mode > 300 && mode < 400) break;
2436                 /* fall through */
2437         case 325:
2438                 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2439                 if (mode > 300 && mode < 400) break;
2440                 /* fall through */
2441         case 326:
2442                 test_hash_speed("sm3", sec, generic_hash_speed_template);
2443                 if (mode > 300 && mode < 400) break;
2444                 /* fall through */
2445         case 327:
2446                 test_hash_speed("streebog256", sec,
2447                                 generic_hash_speed_template);
2448                 if (mode > 300 && mode < 400) break;
2449                 /* fall through */
2450         case 328:
2451                 test_hash_speed("streebog512", sec,
2452                                 generic_hash_speed_template);
2453                 if (mode > 300 && mode < 400) break;
2454                 /* fall through */
2455         case 399:
2456                 break;
2457
2458         case 400:
2459                 if (alg) {
2460                         test_ahash_speed(alg, sec, generic_hash_speed_template);
2461                         break;
2462                 }
2463                 /* fall through */
2464         case 401:
2465                 test_ahash_speed("md4", sec, generic_hash_speed_template);
2466                 if (mode > 400 && mode < 500) break;
2467                 /* fall through */
2468         case 402:
2469                 test_ahash_speed("md5", sec, generic_hash_speed_template);
2470                 if (mode > 400 && mode < 500) break;
2471                 /* fall through */
2472         case 403:
2473                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2474                 if (mode > 400 && mode < 500) break;
2475                 /* fall through */
2476         case 404:
2477                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2478                 if (mode > 400 && mode < 500) break;
2479                 /* fall through */
2480         case 405:
2481                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2482                 if (mode > 400 && mode < 500) break;
2483                 /* fall through */
2484         case 406:
2485                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2486                 if (mode > 400 && mode < 500) break;
2487                 /* fall through */
2488         case 407:
2489                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2490                 if (mode > 400 && mode < 500) break;
2491                 /* fall through */
2492         case 408:
2493                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2494                 if (mode > 400 && mode < 500) break;
2495                 /* fall through */
2496         case 409:
2497                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2498                 if (mode > 400 && mode < 500) break;
2499                 /* fall through */
2500         case 410:
2501                 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2502                 if (mode > 400 && mode < 500) break;
2503                 /* fall through */
2504         case 411:
2505                 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2506                 if (mode > 400 && mode < 500) break;
2507                 /* fall through */
2508         case 412:
2509                 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2510                 if (mode > 400 && mode < 500) break;
2511                 /* fall through */
2512         case 413:
2513                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2514                 if (mode > 400 && mode < 500) break;
2515                 /* fall through */
2516         case 414:
2517                 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2518                 if (mode > 400 && mode < 500) break;
2519                 /* fall through */
2520         case 415:
2521                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2522                 if (mode > 400 && mode < 500) break;
2523                 /* fall through */
2524         case 416:
2525                 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2526                 if (mode > 400 && mode < 500) break;
2527                 /* fall through */
2528         case 417:
2529                 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2530                 if (mode > 400 && mode < 500) break;
2531                 /* fall through */
2532         case 418:
2533                 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2534                 if (mode > 400 && mode < 500) break;
2535                 /* fall through */
2536         case 419:
2537                 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2538                 if (mode > 400 && mode < 500) break;
2539                 /* fall through */
2540         case 420:
2541                 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2542                 if (mode > 400 && mode < 500) break;
2543                 /* fall through */
2544         case 421:
2545                 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2546                 if (mode > 400 && mode < 500) break;
2547                 /* fall through */
2548         case 422:
2549                 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2550                                     num_mb);
2551                 if (mode > 400 && mode < 500) break;
2552                 /* fall through */
2553         case 423:
2554                 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2555                                     num_mb);
2556                 if (mode > 400 && mode < 500) break;
2557                 /* fall through */
2558         case 424:
2559                 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2560                                     num_mb);
2561                 if (mode > 400 && mode < 500) break;
2562                 /* fall through */
2563         case 425:
2564                 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2565                                     num_mb);
2566                 if (mode > 400 && mode < 500) break;
2567                 /* fall through */
2568         case 426:
2569                 test_mb_ahash_speed("streebog256", sec,
2570                                     generic_hash_speed_template, num_mb);
2571                 if (mode > 400 && mode < 500) break;
2572                 /* fall through */
2573         case 427:
2574                 test_mb_ahash_speed("streebog512", sec,
2575                                     generic_hash_speed_template, num_mb);
2576                 if (mode > 400 && mode < 500) break;
2577                 /* fall through */
2578         case 499:
2579                 break;
2580
2581         case 500:
2582                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2583                                    speed_template_16_24_32);
2584                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2585                                    speed_template_16_24_32);
2586                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2587                                    speed_template_16_24_32);
2588                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2589                                    speed_template_16_24_32);
2590                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2591                                    speed_template_32_40_48);
2592                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2593                                    speed_template_32_40_48);
2594                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2595                                    speed_template_32_64);
2596                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2597                                    speed_template_32_64);
2598                 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2599                                    speed_template_16_24_32);
2600                 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2601                                    speed_template_16_24_32);
2602                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2603                                    speed_template_16_24_32);
2604                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2605                                    speed_template_16_24_32);
2606                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2607                                    speed_template_16_24_32);
2608                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2609                                    speed_template_16_24_32);
2610                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2611                                    speed_template_16_24_32);
2612                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2613                                    speed_template_16_24_32);
2614                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2615                                    speed_template_20_28_36);
2616                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2617                                    speed_template_20_28_36);
2618                 break;
2619
2620         case 501:
2621                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2622                                    des3_speed_template, DES3_SPEED_VECTORS,
2623                                    speed_template_24);
2624                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2625                                    des3_speed_template, DES3_SPEED_VECTORS,
2626                                    speed_template_24);
2627                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2628                                    des3_speed_template, DES3_SPEED_VECTORS,
2629                                    speed_template_24);
2630                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2631                                    des3_speed_template, DES3_SPEED_VECTORS,
2632                                    speed_template_24);
2633                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2634                                    des3_speed_template, DES3_SPEED_VECTORS,
2635                                    speed_template_24);
2636                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2637                                    des3_speed_template, DES3_SPEED_VECTORS,
2638                                    speed_template_24);
2639                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2640                                    des3_speed_template, DES3_SPEED_VECTORS,
2641                                    speed_template_24);
2642                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2643                                    des3_speed_template, DES3_SPEED_VECTORS,
2644                                    speed_template_24);
2645                 break;
2646
2647         case 502:
2648                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2649                                    speed_template_8);
2650                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2651                                    speed_template_8);
2652                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2653                                    speed_template_8);
2654                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2655                                    speed_template_8);
2656                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2657                                    speed_template_8);
2658                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2659                                    speed_template_8);
2660                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2661                                    speed_template_8);
2662                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2663                                    speed_template_8);
2664                 break;
2665
2666         case 503:
2667                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2668                                    speed_template_16_32);
2669                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2670                                    speed_template_16_32);
2671                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2672                                    speed_template_16_32);
2673                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2674                                    speed_template_16_32);
2675                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2676                                    speed_template_16_32);
2677                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2678                                    speed_template_16_32);
2679                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2680                                    speed_template_32_48);
2681                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2682                                    speed_template_32_48);
2683                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2684                                    speed_template_32_64);
2685                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2686                                    speed_template_32_64);
2687                 break;
2688
2689         case 504:
2690                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2691                                    speed_template_16_24_32);
2692                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2693                                    speed_template_16_24_32);
2694                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2695                                    speed_template_16_24_32);
2696                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2697                                    speed_template_16_24_32);
2698                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2699                                    speed_template_16_24_32);
2700                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2701                                    speed_template_16_24_32);
2702                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2703                                    speed_template_32_40_48);
2704                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2705                                    speed_template_32_40_48);
2706                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2707                                    speed_template_32_48_64);
2708                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2709                                    speed_template_32_48_64);
2710                 break;
2711
2712         case 505:
2713                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2714                                    speed_template_8);
2715                 break;
2716
2717         case 506:
2718                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2719                                    speed_template_8_16);
2720                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2721                                    speed_template_8_16);
2722                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2723                                    speed_template_8_16);
2724                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2725                                    speed_template_8_16);
2726                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2727                                    speed_template_8_16);
2728                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2729                                    speed_template_8_16);
2730                 break;
2731
2732         case 507:
2733                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2734                                    speed_template_16_32);
2735                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2736                                    speed_template_16_32);
2737                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2738                                    speed_template_16_32);
2739                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2740                                    speed_template_16_32);
2741                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2742                                    speed_template_16_32);
2743                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2744                                    speed_template_16_32);
2745                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2746                                    speed_template_32_48);
2747                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2748                                    speed_template_32_48);
2749                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2750                                    speed_template_32_64);
2751                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2752                                    speed_template_32_64);
2753                 break;
2754
2755         case 508:
2756                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2757                                    speed_template_16_32);
2758                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2759                                    speed_template_16_32);
2760                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2761                                    speed_template_16_32);
2762                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2763                                    speed_template_16_32);
2764                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2765                                    speed_template_16_32);
2766                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2767                                    speed_template_16_32);
2768                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2769                                    speed_template_32_48);
2770                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2771                                    speed_template_32_48);
2772                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2773                                    speed_template_32_64);
2774                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2775                                    speed_template_32_64);
2776                 break;
2777
2778         case 509:
2779                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2780                                    speed_template_8_32);
2781                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2782                                    speed_template_8_32);
2783                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2784                                    speed_template_8_32);
2785                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2786                                    speed_template_8_32);
2787                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2788                                    speed_template_8_32);
2789                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2790                                    speed_template_8_32);
2791                 break;
2792
2793         case 600:
2794                 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2795                                        speed_template_16_24_32, num_mb);
2796                 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2797                                        speed_template_16_24_32, num_mb);
2798                 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2799                                        speed_template_16_24_32, num_mb);
2800                 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2801                                        speed_template_16_24_32, num_mb);
2802                 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2803                                        speed_template_32_40_48, num_mb);
2804                 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2805                                        speed_template_32_40_48, num_mb);
2806                 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2807                                        speed_template_32_64, num_mb);
2808                 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2809                                        speed_template_32_64, num_mb);
2810                 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2811                                        speed_template_16_24_32, num_mb);
2812                 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2813                                        speed_template_16_24_32, num_mb);
2814                 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2815                                        speed_template_16_24_32, num_mb);
2816                 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2817                                        speed_template_16_24_32, num_mb);
2818                 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2819                                        speed_template_16_24_32, num_mb);
2820                 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2821                                        speed_template_16_24_32, num_mb);
2822                 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2823                                        speed_template_16_24_32, num_mb);
2824                 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2825                                        speed_template_16_24_32, num_mb);
2826                 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2827                                        0, speed_template_20_28_36, num_mb);
2828                 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2829                                        0, speed_template_20_28_36, num_mb);
2830                 break;
2831
2832         case 601:
2833                 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2834                                        des3_speed_template, DES3_SPEED_VECTORS,
2835                                        speed_template_24, num_mb);
2836                 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2837                                        des3_speed_template, DES3_SPEED_VECTORS,
2838                                        speed_template_24, num_mb);
2839                 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2840                                        des3_speed_template, DES3_SPEED_VECTORS,
2841                                        speed_template_24, num_mb);
2842                 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2843                                        des3_speed_template, DES3_SPEED_VECTORS,
2844                                        speed_template_24, num_mb);
2845                 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2846                                        des3_speed_template, DES3_SPEED_VECTORS,
2847                                        speed_template_24, num_mb);
2848                 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2849                                        des3_speed_template, DES3_SPEED_VECTORS,
2850                                        speed_template_24, num_mb);
2851                 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2852                                        des3_speed_template, DES3_SPEED_VECTORS,
2853                                        speed_template_24, num_mb);
2854                 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2855                                        des3_speed_template, DES3_SPEED_VECTORS,
2856                                        speed_template_24, num_mb);
2857                 break;
2858
2859         case 602:
2860                 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2861                                        speed_template_8, num_mb);
2862                 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2863                                        speed_template_8, num_mb);
2864                 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2865                                        speed_template_8, num_mb);
2866                 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2867                                        speed_template_8, num_mb);
2868                 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2869                                        speed_template_8, num_mb);
2870                 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2871                                        speed_template_8, num_mb);
2872                 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2873                                        speed_template_8, num_mb);
2874                 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2875                                        speed_template_8, num_mb);
2876                 break;
2877
2878         case 603:
2879                 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2880                                        speed_template_16_32, num_mb);
2881                 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2882                                        speed_template_16_32, num_mb);
2883                 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2884                                        speed_template_16_32, num_mb);
2885                 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2886                                        speed_template_16_32, num_mb);
2887                 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2888                                        speed_template_16_32, num_mb);
2889                 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2890                                        speed_template_16_32, num_mb);
2891                 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2892                                        speed_template_32_48, num_mb);
2893                 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2894                                        speed_template_32_48, num_mb);
2895                 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2896                                        speed_template_32_64, num_mb);
2897                 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2898                                        speed_template_32_64, num_mb);
2899                 break;
2900
2901         case 604:
2902                 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2903                                        speed_template_16_24_32, num_mb);
2904                 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2905                                        speed_template_16_24_32, num_mb);
2906                 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2907                                        speed_template_16_24_32, num_mb);
2908                 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2909                                        speed_template_16_24_32, num_mb);
2910                 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2911                                        speed_template_16_24_32, num_mb);
2912                 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2913                                        speed_template_16_24_32, num_mb);
2914                 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2915                                        speed_template_32_40_48, num_mb);
2916                 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2917                                        speed_template_32_40_48, num_mb);
2918                 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2919                                        speed_template_32_48_64, num_mb);
2920                 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2921                                        speed_template_32_48_64, num_mb);
2922                 break;
2923
2924         case 605:
2925                 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2926                                        speed_template_8, num_mb);
2927                 break;
2928
2929         case 606:
2930                 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2931                                        speed_template_8_16, num_mb);
2932                 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2933                                        speed_template_8_16, num_mb);
2934                 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2935                                        speed_template_8_16, num_mb);
2936                 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2937                                        speed_template_8_16, num_mb);
2938                 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2939                                        speed_template_8_16, num_mb);
2940                 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2941                                        speed_template_8_16, num_mb);
2942                 break;
2943
2944         case 607:
2945                 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2946                                        speed_template_16_32, num_mb);
2947                 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2948                                        speed_template_16_32, num_mb);
2949                 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2950                                        speed_template_16_32, num_mb);
2951                 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2952                                        speed_template_16_32, num_mb);
2953                 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2954                                        speed_template_16_32, num_mb);
2955                 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2956                                        speed_template_16_32, num_mb);
2957                 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2958                                        speed_template_32_48, num_mb);
2959                 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2960                                        speed_template_32_48, num_mb);
2961                 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2962                                        speed_template_32_64, num_mb);
2963                 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2964                                        speed_template_32_64, num_mb);
2965                 break;
2966
2967         case 608:
2968                 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2969                                        speed_template_16_32, num_mb);
2970                 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2971                                        speed_template_16_32, num_mb);
2972                 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2973                                        speed_template_16_32, num_mb);
2974                 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2975                                        speed_template_16_32, num_mb);
2976                 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2977                                        speed_template_16_32, num_mb);
2978                 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2979                                        speed_template_16_32, num_mb);
2980                 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2981                                        speed_template_32_48, num_mb);
2982                 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2983                                        speed_template_32_48, num_mb);
2984                 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2985                                        speed_template_32_64, num_mb);
2986                 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2987                                        speed_template_32_64, num_mb);
2988                 break;
2989
2990         case 609:
2991                 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2992                                        speed_template_8_32, num_mb);
2993                 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2994                                        speed_template_8_32, num_mb);
2995                 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2996                                        speed_template_8_32, num_mb);
2997                 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2998                                        speed_template_8_32, num_mb);
2999                 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3000                                        speed_template_8_32, num_mb);
3001                 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3002                                        speed_template_8_32, num_mb);
3003                 break;
3004
3005         case 1000:
3006                 test_available();
3007                 break;
3008         }
3009
3010         return ret;
3011 }
3012
3013 static int __init tcrypt_mod_init(void)
3014 {
3015         int err = -ENOMEM;
3016         int i;
3017
3018         for (i = 0; i < TVMEMSIZE; i++) {
3019                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3020                 if (!tvmem[i])
3021                         goto err_free_tv;
3022         }
3023
3024         err = do_test(alg, type, mask, mode, num_mb);
3025
3026         if (err) {
3027                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3028                 goto err_free_tv;
3029         } else {
3030                 pr_debug("all tests passed\n");
3031         }
3032
3033         /* We intentionaly return -EAGAIN to prevent keeping the module,
3034          * unless we're running in fips mode. It does all its work from
3035          * init() and doesn't offer any runtime functionality, but in
3036          * the fips case, checking for a successful load is helpful.
3037          * => we don't need it in the memory, do we?
3038          *                                        -- mludvig
3039          */
3040         if (!fips_enabled)
3041                 err = -EAGAIN;
3042
3043 err_free_tv:
3044         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3045                 free_page((unsigned long)tvmem[i]);
3046
3047         return err;
3048 }
3049
3050 /*
3051  * If an init function is provided, an exit function must also be provided
3052  * to allow module unload.
3053  */
3054 static void __exit tcrypt_mod_fini(void) { }
3055
3056 module_init(tcrypt_mod_init);
3057 module_exit(tcrypt_mod_fini);
3058
3059 module_param(alg, charp, 0);
3060 module_param(type, uint, 0);
3061 module_param(mask, uint, 0);
3062 module_param(mode, int, 0);
3063 module_param(sec, uint, 0);
3064 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3065                       "(defaults to zero which uses CPU cycles instead)");
3066 module_param(num_mb, uint, 0000);
3067 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3068
3069 MODULE_LICENSE("GPL");
3070 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3071 MODULE_AUTHOR("James Morris <[email protected]>");