crypto/tcrypt.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Quick & dirty crypto testing module.
   4  *
   5  * This will only exist until we have a better testing mechanism
   6  * (e.g. a char device).
   7  *
   8  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   9  * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
  10  * Copyright (c) 2007 Nokia Siemens Networks
  11  *
  12  * Updated RFC4106 AES-GCM testing.
  13  *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  14  *             Adrian Hoban <adrian.hoban@intel.com>
  15  *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  16  *             Tadeusz Struk (tadeusz.struk@intel.com)
  17  *             Copyright (c) 2010, Intel Corporation.
  18  */
  19
  20 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  21
  22 #include <crypto/aead.h>
  23 #include <crypto/hash.h>
  24 #include <crypto/skcipher.h>
  25 #include <linux/err.h>
  26 #include <linux/fips.h>
  27 #include <linux/init.h>
  28 #include <linux/gfp.h>
  29 #include <linux/module.h>
  30 #include <linux/scatterlist.h>
  31 #include <linux/string.h>
  32 #include <linux/moduleparam.h>
  33 #include <linux/jiffies.h>
  34 #include <linux/timex.h>
  35 #include <linux/interrupt.h>
  36 #include "tcrypt.h"
  37
  38 /*
  39  * Need slab memory for testing (size in number of pages).
  40  */
  41 #define TVMEMSIZE       4
  42
  43 /*
  44 * Used by test_cipher_speed()
  45 */
  46 #define ENCRYPT 1
  47 #define DECRYPT 0
  48
  49 #define MAX_DIGEST_SIZE         64
  50
  51 /*
  52  * return a string with the driver name
  53  */
  54 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  55
  56 /*
  57  * Used by test_cipher_speed()
  58  */
  59 static unsigned int sec;
  60
  61 static char *alg = NULL;
  62 static u32 type;
  63 static u32 mask;
  64 static int mode;
  65 static u32 num_mb = 8;
  66 static unsigned int klen;
  67 static char *tvmem[TVMEMSIZE];
  68
  69 static const char *check[] = {
  70         "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  71         "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  72         "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  73         "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  74         "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  75         "lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
  76         "sha3-512", "streebog256", "streebog512",
  77         NULL
  78 };
  79
  80 static u32 block_sizes[] = { 16, 64, 256, 1024, 1472, 8192, 0 };
  81 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
  82
  83 #define XBUFSIZE 8
  84 #define MAX_IVLEN 32
  85
  86 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  87 {
  88         int i;
  89
  90         for (i = 0; i < XBUFSIZE; i++) {
  91                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
  92                 if (!buf[i])
  93                         goto err_free_buf;
  94         }
  95
  96         return 0;
  97
  98 err_free_buf:
  99         while (i-- > 0)
 100                 free_page((unsigned long)buf[i]);
 101
 102         return -ENOMEM;
 103 }
 104
 105 static void testmgr_free_buf(char *buf[XBUFSIZE])
 106 {
 107         int i;
 108
 109         for (i = 0; i < XBUFSIZE; i++)
 110                 free_page((unsigned long)buf[i]);
 111 }
 112
 113 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 114                          unsigned int buflen, const void *assoc,
 115                          unsigned int aad_size)
 116 {
 117         int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 118         int k, rem;
 119
 120         if (np > XBUFSIZE) {
 121                 rem = PAGE_SIZE;
 122                 np = XBUFSIZE;
 123         } else {
 124                 rem = buflen % PAGE_SIZE;
 125         }
 126
 127         sg_init_table(sg, np + 1);
 128
 129         sg_set_buf(&sg[0], assoc, aad_size);
 130
 131         if (rem)
 132                 np--;
 133         for (k = 0; k < np; k++)
 134                 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 135
 136         if (rem)
 137                 sg_set_buf(&sg[k + 1], xbuf[k], rem);
 138 }
 139
 140 static inline int do_one_aead_op(struct aead_request *req, int ret)
 141 {
 142         struct crypto_wait *wait = req->base.data;
 143
 144         return crypto_wait_req(ret, wait);
 145 }
 146
 147 struct test_mb_aead_data {
 148         struct scatterlist sg[XBUFSIZE];
 149         struct scatterlist sgout[XBUFSIZE];
 150         struct aead_request *req;
 151         struct crypto_wait wait;
 152         char *xbuf[XBUFSIZE];
 153         char *xoutbuf[XBUFSIZE];
 154         char *axbuf[XBUFSIZE];
 155 };
 156
 157 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 158                                 u32 num_mb, int *rc)
 159 {
 160         int i, err = 0;
 161
 162         /* Fire up a bunch of concurrent requests */
 163         for (i = 0; i < num_mb; i++) {
 164                 if (enc == ENCRYPT)
 165                         rc[i] = crypto_aead_encrypt(data[i].req);
 166                 else
 167                         rc[i] = crypto_aead_decrypt(data[i].req);
 168         }
 169
 170         /* Wait for all requests to finish */
 171         for (i = 0; i < num_mb; i++) {
 172                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 173
 174                 if (rc[i]) {
 175                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 176                         err = rc[i];
 177                 }
 178         }
 179
 180         return err;
 181 }
 182
 183 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 184                                 int blen, int secs, u32 num_mb)
 185 {
 186         unsigned long start, end;
 187         int bcount;
 188         int ret = 0;
 189         int *rc;
 190
 191         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 192         if (!rc)
 193                 return -ENOMEM;
 194
 195         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 196              time_before(jiffies, end); bcount++) {
 197                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 198                 if (ret)
 199                         goto out;
 200         }
 201
 202         pr_cont("%d operations in %d seconds (%ld bytes)\n",
 203                 bcount * num_mb, secs, (long)bcount * blen * num_mb);
 204
 205 out:
 206         kfree(rc);
 207         return ret;
 208 }
 209
 210 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 211                                int blen, u32 num_mb)
 212 {
 213         unsigned long cycles = 0;
 214         int ret = 0;
 215         int i;
 216         int *rc;
 217
 218         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 219         if (!rc)
 220                 return -ENOMEM;
 221
 222         /* Warm-up run. */
 223         for (i = 0; i < 4; i++) {
 224                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 225                 if (ret)
 226                         goto out;
 227         }
 228
 229         /* The real thing. */
 230         for (i = 0; i < 8; i++) {
 231                 cycles_t start, end;
 232
 233                 start = get_cycles();
 234                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 235                 end = get_cycles();
 236
 237                 if (ret)
 238                         goto out;
 239
 240                 cycles += end - start;
 241         }
 242
 243         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 244                 (cycles + 4) / (8 * num_mb), blen);
 245
 246 out:
 247         kfree(rc);
 248         return ret;
 249 }
 250
 251 static void test_mb_aead_speed(const char *algo, int enc, int secs,
 252                                struct aead_speed_template *template,
 253                                unsigned int tcount, u8 authsize,
 254                                unsigned int aad_size, u8 *keysize, u32 num_mb)
 255 {
 256         struct test_mb_aead_data *data;
 257         struct crypto_aead *tfm;
 258         unsigned int i, j, iv_len;
 259         const char *key;
 260         const char *e;
 261         void *assoc;
 262         u32 *b_size;
 263         char *iv;
 264         int ret;
 265
 266
 267         if (aad_size >= PAGE_SIZE) {
 268                 pr_err("associate data length (%u) too big\n", aad_size);
 269                 return;
 270         }
 271
 272         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 273         if (!iv)
 274                 return;
 275
 276         if (enc == ENCRYPT)
 277                 e = "encryption";
 278         else
 279                 e = "decryption";
 280
 281         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 282         if (!data)
 283                 goto out_free_iv;
 284
 285         tfm = crypto_alloc_aead(algo, 0, 0);
 286         if (IS_ERR(tfm)) {
 287                 pr_err("failed to load transform for %s: %ld\n",
 288                         algo, PTR_ERR(tfm));
 289                 goto out_free_data;
 290         }
 291
 292         ret = crypto_aead_setauthsize(tfm, authsize);
 293
 294         for (i = 0; i < num_mb; ++i)
 295                 if (testmgr_alloc_buf(data[i].xbuf)) {
 296                         while (i--)
 297                                 testmgr_free_buf(data[i].xbuf);
 298                         goto out_free_tfm;
 299                 }
 300
 301         for (i = 0; i < num_mb; ++i)
 302                 if (testmgr_alloc_buf(data[i].axbuf)) {
 303                         while (i--)
 304                                 testmgr_free_buf(data[i].axbuf);
 305                         goto out_free_xbuf;
 306                 }
 307
 308         for (i = 0; i < num_mb; ++i)
 309                 if (testmgr_alloc_buf(data[i].xoutbuf)) {
 310                         while (i--)
 311                                 testmgr_free_buf(data[i].xoutbuf);
 312                         goto out_free_axbuf;
 313                 }
 314
 315         for (i = 0; i < num_mb; ++i) {
 316                 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 317                 if (!data[i].req) {
 318                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
 319                                algo);
 320                         while (i--)
 321                                 aead_request_free(data[i].req);
 322                         goto out_free_xoutbuf;
 323                 }
 324         }
 325
 326         for (i = 0; i < num_mb; ++i) {
 327                 crypto_init_wait(&data[i].wait);
 328                 aead_request_set_callback(data[i].req,
 329                                           CRYPTO_TFM_REQ_MAY_BACKLOG,
 330                                           crypto_req_done, &data[i].wait);
 331         }
 332
 333         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 334                 get_driver_name(crypto_aead, tfm), e);
 335
 336         i = 0;
 337         do {
 338                 b_size = aead_sizes;
 339                 do {
 340                         if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
 341                                 pr_err("template (%u) too big for buffer (%lu)\n",
 342                                        authsize + *b_size,
 343                                        XBUFSIZE * PAGE_SIZE);
 344                                 goto out;
 345                         }
 346
 347                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
 348                                 *keysize * 8, *b_size);
 349
 350                         /* Set up tfm global state, i.e. the key */
 351
 352                         memset(tvmem[0], 0xff, PAGE_SIZE);
 353                         key = tvmem[0];
 354                         for (j = 0; j < tcount; j++) {
 355                                 if (template[j].klen == *keysize) {
 356                                         key = template[j].key;
 357                                         break;
 358                                 }
 359                         }
 360
 361                         crypto_aead_clear_flags(tfm, ~0);
 362
 363                         ret = crypto_aead_setkey(tfm, key, *keysize);
 364                         if (ret) {
 365                                 pr_err("setkey() failed flags=%x\n",
 366                                        crypto_aead_get_flags(tfm));
 367                                 goto out;
 368                         }
 369
 370                         iv_len = crypto_aead_ivsize(tfm);
 371                         if (iv_len)
 372                                 memset(iv, 0xff, iv_len);
 373
 374                         /* Now setup per request stuff, i.e. buffers */
 375
 376                         for (j = 0; j < num_mb; ++j) {
 377                                 struct test_mb_aead_data *cur = &data[j];
 378
 379                                 assoc = cur->axbuf[0];
 380                                 memset(assoc, 0xff, aad_size);
 381
 382                                 sg_init_aead(cur->sg, cur->xbuf,
 383                                              *b_size + (enc ? 0 : authsize),
 384                                              assoc, aad_size);
 385
 386                                 sg_init_aead(cur->sgout, cur->xoutbuf,
 387                                              *b_size + (enc ? authsize : 0),
 388                                              assoc, aad_size);
 389
 390                                 aead_request_set_ad(cur->req, aad_size);
 391
 392                                 if (!enc) {
 393
 394                                         aead_request_set_crypt(cur->req,
 395                                                                cur->sgout,
 396                                                                cur->sg,
 397                                                                *b_size, iv);
 398                                         ret = crypto_aead_encrypt(cur->req);
 399                                         ret = do_one_aead_op(cur->req, ret);
 400
 401                                         if (ret) {
 402                                                 pr_err("calculating auth failed (%d)\n",
 403                                                        ret);
 404                                                 break;
 405                                         }
 406                                 }
 407
 408                                 aead_request_set_crypt(cur->req, cur->sg,
 409                                                        cur->sgout, *b_size +
 410                                                        (enc ? 0 : authsize),
 411                                                        iv);
 412
 413                         }
 414
 415                         if (secs) {
 416                                 ret = test_mb_aead_jiffies(data, enc, *b_size,
 417                                                            secs, num_mb);
 418                                 cond_resched();
 419                         } else {
 420                                 ret = test_mb_aead_cycles(data, enc, *b_size,
 421                                                           num_mb);
 422                         }
 423
 424                         if (ret) {
 425                                 pr_err("%s() failed return code=%d\n", e, ret);
 426                                 break;
 427                         }
 428                         b_size++;
 429                         i++;
 430                 } while (*b_size);
 431                 keysize++;
 432         } while (*keysize);
 433
 434 out:
 435         for (i = 0; i < num_mb; ++i)
 436                 aead_request_free(data[i].req);
 437 out_free_xoutbuf:
 438         for (i = 0; i < num_mb; ++i)
 439                 testmgr_free_buf(data[i].xoutbuf);
 440 out_free_axbuf:
 441         for (i = 0; i < num_mb; ++i)
 442                 testmgr_free_buf(data[i].axbuf);
 443 out_free_xbuf:
 444         for (i = 0; i < num_mb; ++i)
 445                 testmgr_free_buf(data[i].xbuf);
 446 out_free_tfm:
 447         crypto_free_aead(tfm);
 448 out_free_data:
 449         kfree(data);
 450 out_free_iv:
 451         kfree(iv);
 452 }
 453
 454 static int test_aead_jiffies(struct aead_request *req, int enc,
 455                                 int blen, int secs)
 456 {
 457         unsigned long start, end;
 458         int bcount;
 459         int ret;
 460
 461         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 462              time_before(jiffies, end); bcount++) {
 463                 if (enc)
 464                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 465                 else
 466                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 467
 468                 if (ret)
 469                         return ret;
 470         }
 471
 472         printk("%d operations in %d seconds (%ld bytes)\n",
 473                bcount, secs, (long)bcount * blen);
 474         return 0;
 475 }
 476
 477 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 478 {
 479         unsigned long cycles = 0;
 480         int ret = 0;
 481         int i;
 482
 483         /* Warm-up run. */
 484         for (i = 0; i < 4; i++) {
 485                 if (enc)
 486                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 487                 else
 488                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 489
 490                 if (ret)
 491                         goto out;
 492         }
 493
 494         /* The real thing. */
 495         for (i = 0; i < 8; i++) {
 496                 cycles_t start, end;
 497
 498                 start = get_cycles();
 499                 if (enc)
 500                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 501                 else
 502                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 503                 end = get_cycles();
 504
 505                 if (ret)
 506                         goto out;
 507
 508                 cycles += end - start;
 509         }
 510
 511 out:
 512         if (ret == 0)
 513                 printk("1 operation in %lu cycles (%d bytes)\n",
 514                        (cycles + 4) / 8, blen);
 515
 516         return ret;
 517 }
 518
 519 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 520                             struct aead_speed_template *template,
 521                             unsigned int tcount, u8 authsize,
 522                             unsigned int aad_size, u8 *keysize)
 523 {
 524         unsigned int i, j;
 525         struct crypto_aead *tfm;
 526         int ret = -ENOMEM;
 527         const char *key;
 528         struct aead_request *req;
 529         struct scatterlist *sg;
 530         struct scatterlist *sgout;
 531         const char *e;
 532         void *assoc;
 533         char *iv;
 534         char *xbuf[XBUFSIZE];
 535         char *xoutbuf[XBUFSIZE];
 536         char *axbuf[XBUFSIZE];
 537         unsigned int *b_size;
 538         unsigned int iv_len;
 539         struct crypto_wait wait;
 540
 541         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 542         if (!iv)
 543                 return;
 544
 545         if (aad_size >= PAGE_SIZE) {
 546                 pr_err("associate data length (%u) too big\n", aad_size);
 547                 goto out_noxbuf;
 548         }
 549
 550         if (enc == ENCRYPT)
 551                 e = "encryption";
 552         else
 553                 e = "decryption";
 554
 555         if (testmgr_alloc_buf(xbuf))
 556                 goto out_noxbuf;
 557         if (testmgr_alloc_buf(axbuf))
 558                 goto out_noaxbuf;
 559         if (testmgr_alloc_buf(xoutbuf))
 560                 goto out_nooutbuf;
 561
 562         sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 563         if (!sg)
 564                 goto out_nosg;
 565         sgout = &sg[9];
 566
 567         tfm = crypto_alloc_aead(algo, 0, 0);
 568
 569         if (IS_ERR(tfm)) {
 570                 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 571                        PTR_ERR(tfm));
 572                 goto out_notfm;
 573         }
 574
 575         crypto_init_wait(&wait);
 576         printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 577                         get_driver_name(crypto_aead, tfm), e);
 578
 579         req = aead_request_alloc(tfm, GFP_KERNEL);
 580         if (!req) {
 581                 pr_err("alg: aead: Failed to allocate request for %s\n",
 582                        algo);
 583                 goto out_noreq;
 584         }
 585
 586         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 587                                   crypto_req_done, &wait);
 588
 589         i = 0;
 590         do {
 591                 b_size = aead_sizes;
 592                 do {
 593                         assoc = axbuf[0];
 594                         memset(assoc, 0xff, aad_size);
 595
 596                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 597                                 pr_err("template (%u) too big for tvmem (%lu)\n",
 598                                        *keysize + *b_size,
 599                                         TVMEMSIZE * PAGE_SIZE);
 600                                 goto out;
 601                         }
 602
 603                         key = tvmem[0];
 604                         for (j = 0; j < tcount; j++) {
 605                                 if (template[j].klen == *keysize) {
 606                                         key = template[j].key;
 607                                         break;
 608                                 }
 609                         }
 610                         ret = crypto_aead_setkey(tfm, key, *keysize);
 611                         ret = crypto_aead_setauthsize(tfm, authsize);
 612
 613                         iv_len = crypto_aead_ivsize(tfm);
 614                         if (iv_len)
 615                                 memset(iv, 0xff, iv_len);
 616
 617                         crypto_aead_clear_flags(tfm, ~0);
 618                         printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 619                                         i, *keysize * 8, *b_size);
 620
 621
 622                         memset(tvmem[0], 0xff, PAGE_SIZE);
 623
 624                         if (ret) {
 625                                 pr_err("setkey() failed flags=%x\n",
 626                                                 crypto_aead_get_flags(tfm));
 627                                 goto out;
 628                         }
 629
 630                         sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
 631                                      assoc, aad_size);
 632
 633                         sg_init_aead(sgout, xoutbuf,
 634                                      *b_size + (enc ? authsize : 0), assoc,
 635                                      aad_size);
 636
 637                         aead_request_set_ad(req, aad_size);
 638
 639                         if (!enc) {
 640
 641                                 /*
 642                                  * For decryption we need a proper auth so
 643                                  * we do the encryption path once with buffers
 644                                  * reversed (input <-> output) to calculate it
 645                                  */
 646                                 aead_request_set_crypt(req, sgout, sg,
 647                                                        *b_size, iv);
 648                                 ret = do_one_aead_op(req,
 649                                                      crypto_aead_encrypt(req));
 650
 651                                 if (ret) {
 652                                         pr_err("calculating auth failed (%d)\n",
 653                                                ret);
 654                                         break;
 655                                 }
 656                         }
 657
 658                         aead_request_set_crypt(req, sg, sgout,
 659                                                *b_size + (enc ? 0 : authsize),
 660                                                iv);
 661
 662                         if (secs) {
 663                                 ret = test_aead_jiffies(req, enc, *b_size,
 664                                                         secs);
 665                                 cond_resched();
 666                         } else {
 667                                 ret = test_aead_cycles(req, enc, *b_size);
 668                         }
 669
 670                         if (ret) {
 671                                 pr_err("%s() failed return code=%d\n", e, ret);
 672                                 break;
 673                         }
 674                         b_size++;
 675                         i++;
 676                 } while (*b_size);
 677                 keysize++;
 678         } while (*keysize);
 679
 680 out:
 681         aead_request_free(req);
 682 out_noreq:
 683         crypto_free_aead(tfm);
 684 out_notfm:
 685         kfree(sg);
 686 out_nosg:
 687         testmgr_free_buf(xoutbuf);
 688 out_nooutbuf:
 689         testmgr_free_buf(axbuf);
 690 out_noaxbuf:
 691         testmgr_free_buf(xbuf);
 692 out_noxbuf:
 693         kfree(iv);
 694 }
 695
 696 static void test_hash_sg_init(struct scatterlist *sg)
 697 {
 698         int i;
 699
 700         sg_init_table(sg, TVMEMSIZE);
 701         for (i = 0; i < TVMEMSIZE; i++) {
 702                 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 703                 memset(tvmem[i], 0xff, PAGE_SIZE);
 704         }
 705 }
 706
 707 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 708 {
 709         struct crypto_wait *wait = req->base.data;
 710
 711         return crypto_wait_req(ret, wait);
 712 }
 713
 714 struct test_mb_ahash_data {
 715         struct scatterlist sg[XBUFSIZE];
 716         char result[64];
 717         struct ahash_request *req;
 718         struct crypto_wait wait;
 719         char *xbuf[XBUFSIZE];
 720 };
 721
 722 static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
 723                                    int *rc)
 724 {
 725         int i, err = 0;
 726
 727         /* Fire up a bunch of concurrent requests */
 728         for (i = 0; i < num_mb; i++)
 729                 rc[i] = crypto_ahash_digest(data[i].req);
 730
 731         /* Wait for all requests to finish */
 732         for (i = 0; i < num_mb; i++) {
 733                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 734
 735                 if (rc[i]) {
 736                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 737                         err = rc[i];
 738                 }
 739         }
 740
 741         return err;
 742 }
 743
 744 static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
 745                                  int secs, u32 num_mb)
 746 {
 747         unsigned long start, end;
 748         int bcount;
 749         int ret = 0;
 750         int *rc;
 751
 752         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 753         if (!rc)
 754                 return -ENOMEM;
 755
 756         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 757              time_before(jiffies, end); bcount++) {
 758                 ret = do_mult_ahash_op(data, num_mb, rc);
 759                 if (ret)
 760                         goto out;
 761         }
 762
 763         pr_cont("%d operations in %d seconds (%ld bytes)\n",
 764                 bcount * num_mb, secs, (long)bcount * blen * num_mb);
 765
 766 out:
 767         kfree(rc);
 768         return ret;
 769 }
 770
 771 static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
 772                                 u32 num_mb)
 773 {
 774         unsigned long cycles = 0;
 775         int ret = 0;
 776         int i;
 777         int *rc;
 778
 779         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 780         if (!rc)
 781                 return -ENOMEM;
 782
 783         /* Warm-up run. */
 784         for (i = 0; i < 4; i++) {
 785                 ret = do_mult_ahash_op(data, num_mb, rc);
 786                 if (ret)
 787                         goto out;
 788         }
 789
 790         /* The real thing. */
 791         for (i = 0; i < 8; i++) {
 792                 cycles_t start, end;
 793
 794                 start = get_cycles();
 795                 ret = do_mult_ahash_op(data, num_mb, rc);
 796                 end = get_cycles();
 797
 798                 if (ret)
 799                         goto out;
 800
 801                 cycles += end - start;
 802         }
 803
 804         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 805                 (cycles + 4) / (8 * num_mb), blen);
 806
 807 out:
 808         kfree(rc);
 809         return ret;
 810 }
 811
 812 static void test_mb_ahash_speed(const char *algo, unsigned int secs,
 813                                 struct hash_speed *speed, u32 num_mb)
 814 {
 815         struct test_mb_ahash_data *data;
 816         struct crypto_ahash *tfm;
 817         unsigned int i, j, k;
 818         int ret;
 819
 820         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 821         if (!data)
 822                 return;
 823
 824         tfm = crypto_alloc_ahash(algo, 0, 0);
 825         if (IS_ERR(tfm)) {
 826                 pr_err("failed to load transform for %s: %ld\n",
 827                         algo, PTR_ERR(tfm));
 828                 goto free_data;
 829         }
 830
 831         for (i = 0; i < num_mb; ++i) {
 832                 if (testmgr_alloc_buf(data[i].xbuf))
 833                         goto out;
 834
 835                 crypto_init_wait(&data[i].wait);
 836
 837                 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
 838                 if (!data[i].req) {
 839                         pr_err("alg: hash: Failed to allocate request for %s\n",
 840                                algo);
 841                         goto out;
 842                 }
 843
 844                 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
 845                                            &data[i].wait);
 846
 847                 sg_init_table(data[i].sg, XBUFSIZE);
 848                 for (j = 0; j < XBUFSIZE; j++) {
 849                         sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
 850                         memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
 851                 }
 852         }
 853
 854         pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
 855                 get_driver_name(crypto_ahash, tfm));
 856
 857         for (i = 0; speed[i].blen != 0; i++) {
 858                 /* For some reason this only tests digests. */
 859                 if (speed[i].blen != speed[i].plen)
 860                         continue;
 861
 862                 if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
 863                         pr_err("template (%u) too big for tvmem (%lu)\n",
 864                                speed[i].blen, XBUFSIZE * PAGE_SIZE);
 865                         goto out;
 866                 }
 867
 868                 if (klen)
 869                         crypto_ahash_setkey(tfm, tvmem[0], klen);
 870
 871                 for (k = 0; k < num_mb; k++)
 872                         ahash_request_set_crypt(data[k].req, data[k].sg,
 873                                                 data[k].result, speed[i].blen);
 874
 875                 pr_info("test%3u "
 876                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 877                         i, speed[i].blen, speed[i].plen,
 878                         speed[i].blen / speed[i].plen);
 879
 880                 if (secs) {
 881                         ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
 882                                                     num_mb);
 883                         cond_resched();
 884                 } else {
 885                         ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 886                 }
 887
 888
 889                 if (ret) {
 890                         pr_err("At least one hashing failed ret=%d\n", ret);
 891                         break;
 892                 }
 893         }
 894
 895 out:
 896         for (k = 0; k < num_mb; ++k)
 897                 ahash_request_free(data[k].req);
 898
 899         for (k = 0; k < num_mb; ++k)
 900                 testmgr_free_buf(data[k].xbuf);
 901
 902         crypto_free_ahash(tfm);
 903
 904 free_data:
 905         kfree(data);
 906 }
 907
 908 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 909                                      char *out, int secs)
 910 {
 911         unsigned long start, end;
 912         int bcount;
 913         int ret;
 914
 915         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 916              time_before(jiffies, end); bcount++) {
 917                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 918                 if (ret)
 919                         return ret;
 920         }
 921
 922         printk("%6u opers/sec, %9lu bytes/sec\n",
 923                bcount / secs, ((long)bcount * blen) / secs);
 924
 925         return 0;
 926 }
 927
 928 static int test_ahash_jiffies(struct ahash_request *req, int blen,
 929                               int plen, char *out, int secs)
 930 {
 931         unsigned long start, end;
 932         int bcount, pcount;
 933         int ret;
 934
 935         if (plen == blen)
 936                 return test_ahash_jiffies_digest(req, blen, out, secs);
 937
 938         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 939              time_before(jiffies, end); bcount++) {
 940                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
 941                 if (ret)
 942                         return ret;
 943                 for (pcount = 0; pcount < blen; pcount += plen) {
 944                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
 945                         if (ret)
 946                                 return ret;
 947                 }
 948                 /* we assume there is enough space in 'out' for the result */
 949                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
 950                 if (ret)
 951                         return ret;
 952         }
 953
 954         pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 955                 bcount / secs, ((long)bcount * blen) / secs);
 956
 957         return 0;
 958 }
 959
 960 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 961                                     char *out)
 962 {
 963         unsigned long cycles = 0;
 964         int ret, i;
 965
 966         /* Warm-up run. */
 967         for (i = 0; i < 4; i++) {
 968                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 969                 if (ret)
 970                         goto out;
 971         }
 972
 973         /* The real thing. */
 974         for (i = 0; i < 8; i++) {
 975                 cycles_t start, end;
 976
 977                 start = get_cycles();
 978
 979                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 980                 if (ret)
 981                         goto out;
 982
 983                 end = get_cycles();
 984
 985                 cycles += end - start;
 986         }
 987
 988 out:
 989         if (ret)
 990                 return ret;
 991
 992         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 993                 cycles / 8, cycles / (8 * blen));
 994
 995         return 0;
 996 }
 997
 998 static int test_ahash_cycles(struct ahash_request *req, int blen,
 999                              int plen, char *out)
1000 {
1001         unsigned long cycles = 0;
1002         int i, pcount, ret;
1003
1004         if (plen == blen)
1005                 return test_ahash_cycles_digest(req, blen, out);
1006
1007         /* Warm-up run. */
1008         for (i = 0; i < 4; i++) {
1009                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1010                 if (ret)
1011                         goto out;
1012                 for (pcount = 0; pcount < blen; pcount += plen) {
1013                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
1014                         if (ret)
1015                                 goto out;
1016                 }
1017                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1018                 if (ret)
1019                         goto out;
1020         }
1021
1022         /* The real thing. */
1023         for (i = 0; i < 8; i++) {
1024                 cycles_t start, end;
1025
1026                 start = get_cycles();
1027
1028                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1029                 if (ret)
1030                         goto out;
1031                 for (pcount = 0; pcount < blen; pcount += plen) {
1032                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
1033                         if (ret)
1034                                 goto out;
1035                 }
1036                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1037                 if (ret)
1038                         goto out;
1039
1040                 end = get_cycles();
1041
1042                 cycles += end - start;
1043         }
1044
1045 out:
1046         if (ret)
1047                 return ret;
1048
1049         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1050                 cycles / 8, cycles / (8 * blen));
1051
1052         return 0;
1053 }
1054
1055 static void test_ahash_speed_common(const char *algo, unsigned int secs,
1056                                     struct hash_speed *speed, unsigned mask)
1057 {
1058         struct scatterlist sg[TVMEMSIZE];
1059         struct crypto_wait wait;
1060         struct ahash_request *req;
1061         struct crypto_ahash *tfm;
1062         char *output;
1063         int i, ret;
1064
1065         tfm = crypto_alloc_ahash(algo, 0, mask);
1066         if (IS_ERR(tfm)) {
1067                 pr_err("failed to load transform for %s: %ld\n",
1068                        algo, PTR_ERR(tfm));
1069                 return;
1070         }
1071
1072         printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1073                         get_driver_name(crypto_ahash, tfm));
1074
1075         if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1076                 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1077                        MAX_DIGEST_SIZE);
1078                 goto out;
1079         }
1080
1081         test_hash_sg_init(sg);
1082         req = ahash_request_alloc(tfm, GFP_KERNEL);
1083         if (!req) {
1084                 pr_err("ahash request allocation failure\n");
1085                 goto out;
1086         }
1087
1088         crypto_init_wait(&wait);
1089         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1090                                    crypto_req_done, &wait);
1091
1092         output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1093         if (!output)
1094                 goto out_nomem;
1095
1096         for (i = 0; speed[i].blen != 0; i++) {
1097                 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1098                         pr_err("template (%u) too big for tvmem (%lu)\n",
1099                                speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1100                         break;
1101                 }
1102
1103                 if (klen)
1104                         crypto_ahash_setkey(tfm, tvmem[0], klen);
1105
1106                 pr_info("test%3u "
1107                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1108                         i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1109
1110                 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1111
1112                 if (secs) {
1113                         ret = test_ahash_jiffies(req, speed[i].blen,
1114                                                  speed[i].plen, output, secs);
1115                         cond_resched();
1116                 } else {
1117                         ret = test_ahash_cycles(req, speed[i].blen,
1118                                                 speed[i].plen, output);
1119                 }
1120
1121                 if (ret) {
1122                         pr_err("hashing failed ret=%d\n", ret);
1123                         break;
1124                 }
1125         }
1126
1127         kfree(output);
1128
1129 out_nomem:
1130         ahash_request_free(req);
1131
1132 out:
1133         crypto_free_ahash(tfm);
1134 }
1135
1136 static void test_ahash_speed(const char *algo, unsigned int secs,
1137                              struct hash_speed *speed)
1138 {
1139         return test_ahash_speed_common(algo, secs, speed, 0);
1140 }
1141
1142 static void test_hash_speed(const char *algo, unsigned int secs,
1143                             struct hash_speed *speed)
1144 {
1145         return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1146 }
1147
1148 struct test_mb_skcipher_data {
1149         struct scatterlist sg[XBUFSIZE];
1150         struct skcipher_request *req;
1151         struct crypto_wait wait;
1152         char *xbuf[XBUFSIZE];
1153 };
1154
1155 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1156                                 u32 num_mb, int *rc)
1157 {
1158         int i, err = 0;
1159
1160         /* Fire up a bunch of concurrent requests */
1161         for (i = 0; i < num_mb; i++) {
1162                 if (enc == ENCRYPT)
1163                         rc[i] = crypto_skcipher_encrypt(data[i].req);
1164                 else
1165                         rc[i] = crypto_skcipher_decrypt(data[i].req);
1166         }
1167
1168         /* Wait for all requests to finish */
1169         for (i = 0; i < num_mb; i++) {
1170                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1171
1172                 if (rc[i]) {
1173                         pr_info("concurrent request %d error %d\n", i, rc[i]);
1174                         err = rc[i];
1175                 }
1176         }
1177
1178         return err;
1179 }
1180
1181 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1182                                 int blen, int secs, u32 num_mb)
1183 {
1184         unsigned long start, end;
1185         int bcount;
1186         int ret = 0;
1187         int *rc;
1188
1189         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1190         if (!rc)
1191                 return -ENOMEM;
1192
1193         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1194              time_before(jiffies, end); bcount++) {
1195                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1196                 if (ret)
1197                         goto out;
1198         }
1199
1200         pr_cont("%d operations in %d seconds (%ld bytes)\n",
1201                 bcount * num_mb, secs, (long)bcount * blen * num_mb);
1202
1203 out:
1204         kfree(rc);
1205         return ret;
1206 }
1207
1208 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1209                                int blen, u32 num_mb)
1210 {
1211         unsigned long cycles = 0;
1212         int ret = 0;
1213         int i;
1214         int *rc;
1215
1216         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1217         if (!rc)
1218                 return -ENOMEM;
1219
1220         /* Warm-up run. */
1221         for (i = 0; i < 4; i++) {
1222                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1223                 if (ret)
1224                         goto out;
1225         }
1226
1227         /* The real thing. */
1228         for (i = 0; i < 8; i++) {
1229                 cycles_t start, end;
1230
1231                 start = get_cycles();
1232                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1233                 end = get_cycles();
1234
1235                 if (ret)
1236                         goto out;
1237
1238                 cycles += end - start;
1239         }
1240
1241         pr_cont("1 operation in %lu cycles (%d bytes)\n",
1242                 (cycles + 4) / (8 * num_mb), blen);
1243
1244 out:
1245         kfree(rc);
1246         return ret;
1247 }
1248
1249 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1250                                    struct cipher_speed_template *template,
1251                                    unsigned int tcount, u8 *keysize, u32 num_mb)
1252 {
1253         struct test_mb_skcipher_data *data;
1254         struct crypto_skcipher *tfm;
1255         unsigned int i, j, iv_len;
1256         const char *key;
1257         const char *e;
1258         u32 *b_size;
1259         char iv[128];
1260         int ret;
1261
1262         if (enc == ENCRYPT)
1263                 e = "encryption";
1264         else
1265                 e = "decryption";
1266
1267         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1268         if (!data)
1269                 return;
1270
1271         tfm = crypto_alloc_skcipher(algo, 0, 0);
1272         if (IS_ERR(tfm)) {
1273                 pr_err("failed to load transform for %s: %ld\n",
1274                         algo, PTR_ERR(tfm));
1275                 goto out_free_data;
1276         }
1277
1278         for (i = 0; i < num_mb; ++i)
1279                 if (testmgr_alloc_buf(data[i].xbuf)) {
1280                         while (i--)
1281                                 testmgr_free_buf(data[i].xbuf);
1282                         goto out_free_tfm;
1283                 }
1284
1285
1286         for (i = 0; i < num_mb; ++i)
1287                 if (testmgr_alloc_buf(data[i].xbuf)) {
1288                         while (i--)
1289                                 testmgr_free_buf(data[i].xbuf);
1290                         goto out_free_tfm;
1291                 }
1292
1293
1294         for (i = 0; i < num_mb; ++i) {
1295                 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1296                 if (!data[i].req) {
1297                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
1298                                algo);
1299                         while (i--)
1300                                 skcipher_request_free(data[i].req);
1301                         goto out_free_xbuf;
1302                 }
1303         }
1304
1305         for (i = 0; i < num_mb; ++i) {
1306                 skcipher_request_set_callback(data[i].req,
1307                                               CRYPTO_TFM_REQ_MAY_BACKLOG,
1308                                               crypto_req_done, &data[i].wait);
1309                 crypto_init_wait(&data[i].wait);
1310         }
1311
1312         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1313                 get_driver_name(crypto_skcipher, tfm), e);
1314
1315         i = 0;
1316         do {
1317                 b_size = block_sizes;
1318                 do {
1319                         if (*b_size > XBUFSIZE * PAGE_SIZE) {
1320                                 pr_err("template (%u) too big for buffer (%lu)\n",
1321                                        *b_size, XBUFSIZE * PAGE_SIZE);
1322                                 goto out;
1323                         }
1324
1325                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1326                                 *keysize * 8, *b_size);
1327
1328                         /* Set up tfm global state, i.e. the key */
1329
1330                         memset(tvmem[0], 0xff, PAGE_SIZE);
1331                         key = tvmem[0];
1332                         for (j = 0; j < tcount; j++) {
1333                                 if (template[j].klen == *keysize) {
1334                                         key = template[j].key;
1335                                         break;
1336                                 }
1337                         }
1338
1339                         crypto_skcipher_clear_flags(tfm, ~0);
1340
1341                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1342                         if (ret) {
1343                                 pr_err("setkey() failed flags=%x\n",
1344                                        crypto_skcipher_get_flags(tfm));
1345                                 goto out;
1346                         }
1347
1348                         iv_len = crypto_skcipher_ivsize(tfm);
1349                         if (iv_len)
1350                                 memset(&iv, 0xff, iv_len);
1351
1352                         /* Now setup per request stuff, i.e. buffers */
1353
1354                         for (j = 0; j < num_mb; ++j) {
1355                                 struct test_mb_skcipher_data *cur = &data[j];
1356                                 unsigned int k = *b_size;
1357                                 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1358                                 unsigned int p = 0;
1359
1360                                 sg_init_table(cur->sg, pages);
1361
1362                                 while (k > PAGE_SIZE) {
1363                                         sg_set_buf(cur->sg + p, cur->xbuf[p],
1364                                                    PAGE_SIZE);
1365                                         memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1366                                         p++;
1367                                         k -= PAGE_SIZE;
1368                                 }
1369
1370                                 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1371                                 memset(cur->xbuf[p], 0xff, k);
1372
1373                                 skcipher_request_set_crypt(cur->req, cur->sg,
1374                                                            cur->sg, *b_size,
1375                                                            iv);
1376                         }
1377
1378                         if (secs) {
1379                                 ret = test_mb_acipher_jiffies(data, enc,
1380                                                               *b_size, secs,
1381                                                               num_mb);
1382                                 cond_resched();
1383                         } else {
1384                                 ret = test_mb_acipher_cycles(data, enc,
1385                                                              *b_size, num_mb);
1386                         }
1387
1388                         if (ret) {
1389                                 pr_err("%s() failed flags=%x\n", e,
1390                                        crypto_skcipher_get_flags(tfm));
1391                                 break;
1392                         }
1393                         b_size++;
1394                         i++;
1395                 } while (*b_size);
1396                 keysize++;
1397         } while (*keysize);
1398
1399 out:
1400         for (i = 0; i < num_mb; ++i)
1401                 skcipher_request_free(data[i].req);
1402 out_free_xbuf:
1403         for (i = 0; i < num_mb; ++i)
1404                 testmgr_free_buf(data[i].xbuf);
1405 out_free_tfm:
1406         crypto_free_skcipher(tfm);
1407 out_free_data:
1408         kfree(data);
1409 }
1410
1411 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1412 {
1413         struct crypto_wait *wait = req->base.data;
1414
1415         return crypto_wait_req(ret, wait);
1416 }
1417
1418 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1419                                 int blen, int secs)
1420 {
1421         unsigned long start, end;
1422         int bcount;
1423         int ret;
1424
1425         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1426              time_before(jiffies, end); bcount++) {
1427                 if (enc)
1428                         ret = do_one_acipher_op(req,
1429                                                 crypto_skcipher_encrypt(req));
1430                 else
1431                         ret = do_one_acipher_op(req,
1432                                                 crypto_skcipher_decrypt(req));
1433
1434                 if (ret)
1435                         return ret;
1436         }
1437
1438         pr_cont("%d operations in %d seconds (%ld bytes)\n",
1439                 bcount, secs, (long)bcount * blen);
1440         return 0;
1441 }
1442
1443 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1444                                int blen)
1445 {
1446         unsigned long cycles = 0;
1447         int ret = 0;
1448         int i;
1449
1450         /* Warm-up run. */
1451         for (i = 0; i < 4; i++) {
1452                 if (enc)
1453                         ret = do_one_acipher_op(req,
1454                                                 crypto_skcipher_encrypt(req));
1455                 else
1456                         ret = do_one_acipher_op(req,
1457                                                 crypto_skcipher_decrypt(req));
1458
1459                 if (ret)
1460                         goto out;
1461         }
1462
1463         /* The real thing. */
1464         for (i = 0; i < 8; i++) {
1465                 cycles_t start, end;
1466
1467                 start = get_cycles();
1468                 if (enc)
1469                         ret = do_one_acipher_op(req,
1470                                                 crypto_skcipher_encrypt(req));
1471                 else
1472                         ret = do_one_acipher_op(req,
1473                                                 crypto_skcipher_decrypt(req));
1474                 end = get_cycles();
1475
1476                 if (ret)
1477                         goto out;
1478
1479                 cycles += end - start;
1480         }
1481
1482 out:
1483         if (ret == 0)
1484                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1485                         (cycles + 4) / 8, blen);
1486
1487         return ret;
1488 }
1489
1490 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1491                                 struct cipher_speed_template *template,
1492                                 unsigned int tcount, u8 *keysize, bool async)
1493 {
1494         unsigned int ret, i, j, k, iv_len;
1495         struct crypto_wait wait;
1496         const char *key;
1497         char iv[128];
1498         struct skcipher_request *req;
1499         struct crypto_skcipher *tfm;
1500         const char *e;
1501         u32 *b_size;
1502
1503         if (enc == ENCRYPT)
1504                 e = "encryption";
1505         else
1506                 e = "decryption";
1507
1508         crypto_init_wait(&wait);
1509
1510         tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1511
1512         if (IS_ERR(tfm)) {
1513                 pr_err("failed to load transform for %s: %ld\n", algo,
1514                        PTR_ERR(tfm));
1515                 return;
1516         }
1517
1518         pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1519                 algo, get_driver_name(crypto_skcipher, tfm), e);
1520
1521         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1522         if (!req) {
1523                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1524                        algo);
1525                 goto out;
1526         }
1527
1528         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1529                                       crypto_req_done, &wait);
1530
1531         i = 0;
1532         do {
1533                 b_size = block_sizes;
1534
1535                 do {
1536                         struct scatterlist sg[TVMEMSIZE];
1537
1538                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1539                                 pr_err("template (%u) too big for "
1540                                        "tvmem (%lu)\n", *keysize + *b_size,
1541                                        TVMEMSIZE * PAGE_SIZE);
1542                                 goto out_free_req;
1543                         }
1544
1545                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1546                                 *keysize * 8, *b_size);
1547
1548                         memset(tvmem[0], 0xff, PAGE_SIZE);
1549
1550                         /* set key, plain text and IV */
1551                         key = tvmem[0];
1552                         for (j = 0; j < tcount; j++) {
1553                                 if (template[j].klen == *keysize) {
1554                                         key = template[j].key;
1555                                         break;
1556                                 }
1557                         }
1558
1559                         crypto_skcipher_clear_flags(tfm, ~0);
1560
1561                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1562                         if (ret) {
1563                                 pr_err("setkey() failed flags=%x\n",
1564                                         crypto_skcipher_get_flags(tfm));
1565                                 goto out_free_req;
1566                         }
1567
1568                         k = *keysize + *b_size;
1569                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1570
1571                         if (k > PAGE_SIZE) {
1572                                 sg_set_buf(sg, tvmem[0] + *keysize,
1573                                    PAGE_SIZE - *keysize);
1574                                 k -= PAGE_SIZE;
1575                                 j = 1;
1576                                 while (k > PAGE_SIZE) {
1577                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1578                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1579                                         j++;
1580                                         k -= PAGE_SIZE;
1581                                 }
1582                                 sg_set_buf(sg + j, tvmem[j], k);
1583                                 memset(tvmem[j], 0xff, k);
1584                         } else {
1585                                 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1586                         }
1587
1588                         iv_len = crypto_skcipher_ivsize(tfm);
1589                         if (iv_len)
1590                                 memset(&iv, 0xff, iv_len);
1591
1592                         skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1593
1594                         if (secs) {
1595                                 ret = test_acipher_jiffies(req, enc,
1596                                                            *b_size, secs);
1597                                 cond_resched();
1598                         } else {
1599                                 ret = test_acipher_cycles(req, enc,
1600                                                           *b_size);
1601                         }
1602
1603                         if (ret) {
1604                                 pr_err("%s() failed flags=%x\n", e,
1605                                        crypto_skcipher_get_flags(tfm));
1606                                 break;
1607                         }
1608                         b_size++;
1609                         i++;
1610                 } while (*b_size);
1611                 keysize++;
1612         } while (*keysize);
1613
1614 out_free_req:
1615         skcipher_request_free(req);
1616 out:
1617         crypto_free_skcipher(tfm);
1618 }
1619
1620 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1621                                struct cipher_speed_template *template,
1622                                unsigned int tcount, u8 *keysize)
1623 {
1624         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1625                                    true);
1626 }
1627
1628 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1629                               struct cipher_speed_template *template,
1630                               unsigned int tcount, u8 *keysize)
1631 {
1632         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1633                                    false);
1634 }
1635
1636 static void test_available(void)
1637 {
1638         const char **name = check;
1639
1640         while (*name) {
1641                 printk("alg %s ", *name);
1642                 printk(crypto_has_alg(*name, 0, 0) ?
1643                        "found\n" : "not found\n");
1644                 name++;
1645         }
1646 }
1647
1648 static inline int tcrypt_test(const char *alg)
1649 {
1650         int ret;
1651
1652         pr_debug("testing %s\n", alg);
1653
1654         ret = alg_test(alg, alg, 0, 0);
1655         /* non-fips algs return -EINVAL in fips mode */
1656         if (fips_enabled && ret == -EINVAL)
1657                 ret = 0;
1658         return ret;
1659 }
1660
1661 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1662 {
1663         int i;
1664         int ret = 0;
1665
1666         switch (m) {
1667         case 0:
1668                 if (alg) {
1669                         if (!crypto_has_alg(alg, type,
1670                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1671                                 ret = -ENOENT;
1672                         break;
1673                 }
1674
1675                 for (i = 1; i < 200; i++)
1676                         ret += do_test(NULL, 0, 0, i, num_mb);
1677                 break;
1678
1679         case 1:
1680                 ret += tcrypt_test("md5");
1681                 break;
1682
1683         case 2:
1684                 ret += tcrypt_test("sha1");
1685                 break;
1686
1687         case 3:
1688                 ret += tcrypt_test("ecb(des)");
1689                 ret += tcrypt_test("cbc(des)");
1690                 ret += tcrypt_test("ctr(des)");
1691                 break;
1692
1693         case 4:
1694                 ret += tcrypt_test("ecb(des3_ede)");
1695                 ret += tcrypt_test("cbc(des3_ede)");
1696                 ret += tcrypt_test("ctr(des3_ede)");
1697                 break;
1698
1699         case 5:
1700                 ret += tcrypt_test("md4");
1701                 break;
1702
1703         case 6:
1704                 ret += tcrypt_test("sha256");
1705                 break;
1706
1707         case 7:
1708                 ret += tcrypt_test("ecb(blowfish)");
1709                 ret += tcrypt_test("cbc(blowfish)");
1710                 ret += tcrypt_test("ctr(blowfish)");
1711                 break;
1712
1713         case 8:
1714                 ret += tcrypt_test("ecb(twofish)");
1715                 ret += tcrypt_test("cbc(twofish)");
1716                 ret += tcrypt_test("ctr(twofish)");
1717                 ret += tcrypt_test("lrw(twofish)");
1718                 ret += tcrypt_test("xts(twofish)");
1719                 break;
1720
1721         case 9:
1722                 ret += tcrypt_test("ecb(serpent)");
1723                 ret += tcrypt_test("cbc(serpent)");
1724                 ret += tcrypt_test("ctr(serpent)");
1725                 ret += tcrypt_test("lrw(serpent)");
1726                 ret += tcrypt_test("xts(serpent)");
1727                 break;
1728
1729         case 10:
1730                 ret += tcrypt_test("ecb(aes)");
1731                 ret += tcrypt_test("cbc(aes)");
1732                 ret += tcrypt_test("lrw(aes)");
1733                 ret += tcrypt_test("xts(aes)");
1734                 ret += tcrypt_test("ctr(aes)");
1735                 ret += tcrypt_test("rfc3686(ctr(aes))");
1736                 ret += tcrypt_test("ofb(aes)");
1737                 ret += tcrypt_test("cfb(aes)");
1738                 break;
1739
1740         case 11:
1741                 ret += tcrypt_test("sha384");
1742                 break;
1743
1744         case 12:
1745                 ret += tcrypt_test("sha512");
1746                 break;
1747
1748         case 13:
1749                 ret += tcrypt_test("deflate");
1750                 break;
1751
1752         case 14:
1753                 ret += tcrypt_test("ecb(cast5)");
1754                 ret += tcrypt_test("cbc(cast5)");
1755                 ret += tcrypt_test("ctr(cast5)");
1756                 break;
1757
1758         case 15:
1759                 ret += tcrypt_test("ecb(cast6)");
1760                 ret += tcrypt_test("cbc(cast6)");
1761                 ret += tcrypt_test("ctr(cast6)");
1762                 ret += tcrypt_test("lrw(cast6)");
1763                 ret += tcrypt_test("xts(cast6)");
1764                 break;
1765
1766         case 16:
1767                 ret += tcrypt_test("ecb(arc4)");
1768                 break;
1769
1770         case 17:
1771                 ret += tcrypt_test("michael_mic");
1772                 break;
1773
1774         case 18:
1775                 ret += tcrypt_test("crc32c");
1776                 break;
1777
1778         case 19:
1779                 ret += tcrypt_test("ecb(tea)");
1780                 break;
1781
1782         case 20:
1783                 ret += tcrypt_test("ecb(xtea)");
1784                 break;
1785
1786         case 21:
1787                 ret += tcrypt_test("ecb(khazad)");
1788                 break;
1789
1790         case 22:
1791                 ret += tcrypt_test("wp512");
1792                 break;
1793
1794         case 23:
1795                 ret += tcrypt_test("wp384");
1796                 break;
1797
1798         case 24:
1799                 ret += tcrypt_test("wp256");
1800                 break;
1801
1802         case 25:
1803                 ret += tcrypt_test("ecb(tnepres)");
1804                 break;
1805
1806         case 26:
1807                 ret += tcrypt_test("ecb(anubis)");
1808                 ret += tcrypt_test("cbc(anubis)");
1809                 break;
1810
1811         case 27:
1812                 ret += tcrypt_test("tgr192");
1813                 break;
1814
1815         case 28:
1816                 ret += tcrypt_test("tgr160");
1817                 break;
1818
1819         case 29:
1820                 ret += tcrypt_test("tgr128");
1821                 break;
1822
1823         case 30:
1824                 ret += tcrypt_test("ecb(xeta)");
1825                 break;
1826
1827         case 31:
1828                 ret += tcrypt_test("pcbc(fcrypt)");
1829                 break;
1830
1831         case 32:
1832                 ret += tcrypt_test("ecb(camellia)");
1833                 ret += tcrypt_test("cbc(camellia)");
1834                 ret += tcrypt_test("ctr(camellia)");
1835                 ret += tcrypt_test("lrw(camellia)");
1836                 ret += tcrypt_test("xts(camellia)");
1837                 break;
1838
1839         case 33:
1840                 ret += tcrypt_test("sha224");
1841                 break;
1842
1843         case 34:
1844                 ret += tcrypt_test("salsa20");
1845                 break;
1846
1847         case 35:
1848                 ret += tcrypt_test("gcm(aes)");
1849                 break;
1850
1851         case 36:
1852                 ret += tcrypt_test("lzo");
1853                 break;
1854
1855         case 37:
1856                 ret += tcrypt_test("ccm(aes)");
1857                 break;
1858
1859         case 38:
1860                 ret += tcrypt_test("cts(cbc(aes))");
1861                 break;
1862
1863         case 39:
1864                 ret += tcrypt_test("rmd128");
1865                 break;
1866
1867         case 40:
1868                 ret += tcrypt_test("rmd160");
1869                 break;
1870
1871         case 41:
1872                 ret += tcrypt_test("rmd256");
1873                 break;
1874
1875         case 42:
1876                 ret += tcrypt_test("rmd320");
1877                 break;
1878
1879         case 43:
1880                 ret += tcrypt_test("ecb(seed)");
1881                 break;
1882
1883         case 45:
1884                 ret += tcrypt_test("rfc4309(ccm(aes))");
1885                 break;
1886
1887         case 46:
1888                 ret += tcrypt_test("ghash");
1889                 break;
1890
1891         case 47:
1892                 ret += tcrypt_test("crct10dif");
1893                 break;
1894
1895         case 48:
1896                 ret += tcrypt_test("sha3-224");
1897                 break;
1898
1899         case 49:
1900                 ret += tcrypt_test("sha3-256");
1901                 break;
1902
1903         case 50:
1904                 ret += tcrypt_test("sha3-384");
1905                 break;
1906
1907         case 51:
1908                 ret += tcrypt_test("sha3-512");
1909                 break;
1910
1911         case 52:
1912                 ret += tcrypt_test("sm3");
1913                 break;
1914
1915         case 53:
1916                 ret += tcrypt_test("streebog256");
1917                 break;
1918
1919         case 54:
1920                 ret += tcrypt_test("streebog512");
1921                 break;
1922
1923         case 100:
1924                 ret += tcrypt_test("hmac(md5)");
1925                 break;
1926
1927         case 101:
1928                 ret += tcrypt_test("hmac(sha1)");
1929                 break;
1930
1931         case 102:
1932                 ret += tcrypt_test("hmac(sha256)");
1933                 break;
1934
1935         case 103:
1936                 ret += tcrypt_test("hmac(sha384)");
1937                 break;
1938
1939         case 104:
1940                 ret += tcrypt_test("hmac(sha512)");
1941                 break;
1942
1943         case 105:
1944                 ret += tcrypt_test("hmac(sha224)");
1945                 break;
1946
1947         case 106:
1948                 ret += tcrypt_test("xcbc(aes)");
1949                 break;
1950
1951         case 107:
1952                 ret += tcrypt_test("hmac(rmd128)");
1953                 break;
1954
1955         case 108:
1956                 ret += tcrypt_test("hmac(rmd160)");
1957                 break;
1958
1959         case 109:
1960                 ret += tcrypt_test("vmac64(aes)");
1961                 break;
1962
1963         case 111:
1964                 ret += tcrypt_test("hmac(sha3-224)");
1965                 break;
1966
1967         case 112:
1968                 ret += tcrypt_test("hmac(sha3-256)");
1969                 break;
1970
1971         case 113:
1972                 ret += tcrypt_test("hmac(sha3-384)");
1973                 break;
1974
1975         case 114:
1976                 ret += tcrypt_test("hmac(sha3-512)");
1977                 break;
1978
1979         case 115:
1980                 ret += tcrypt_test("hmac(streebog256)");
1981                 break;
1982
1983         case 116:
1984                 ret += tcrypt_test("hmac(streebog512)");
1985                 break;
1986
1987         case 150:
1988                 ret += tcrypt_test("ansi_cprng");
1989                 break;
1990
1991         case 151:
1992                 ret += tcrypt_test("rfc4106(gcm(aes))");
1993                 break;
1994
1995         case 152:
1996                 ret += tcrypt_test("rfc4543(gcm(aes))");
1997                 break;
1998
1999         case 153:
2000                 ret += tcrypt_test("cmac(aes)");
2001                 break;
2002
2003         case 154:
2004                 ret += tcrypt_test("cmac(des3_ede)");
2005                 break;
2006
2007         case 155:
2008                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2009                 break;
2010
2011         case 156:
2012                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2013                 break;
2014
2015         case 157:
2016                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2017                 break;
2018         case 181:
2019                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2020                 break;
2021         case 182:
2022                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2023                 break;
2024         case 183:
2025                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2026                 break;
2027         case 184:
2028                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2029                 break;
2030         case 185:
2031                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2032                 break;
2033         case 186:
2034                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2035                 break;
2036         case 187:
2037                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2038                 break;
2039         case 188:
2040                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2041                 break;
2042         case 189:
2043                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2044                 break;
2045         case 190:
2046                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2047                 break;
2048         case 191:
2049                 ret += tcrypt_test("ecb(sm4)");
2050                 ret += tcrypt_test("cbc(sm4)");
2051                 ret += tcrypt_test("ctr(sm4)");
2052                 break;
2053         case 200:
2054                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2055                                 speed_template_16_24_32);
2056                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2057                                 speed_template_16_24_32);
2058                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2059                                 speed_template_16_24_32);
2060                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2061                                 speed_template_16_24_32);
2062                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2063                                 speed_template_32_40_48);
2064                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2065                                 speed_template_32_40_48);
2066                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2067                                 speed_template_32_64);
2068                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2069                                 speed_template_32_64);
2070                 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2071                                 speed_template_16_24_32);
2072                 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2073                                 speed_template_16_24_32);
2074                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2075                                 speed_template_16_24_32);
2076                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2077                                 speed_template_16_24_32);
2078                 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2079                                 speed_template_16_24_32);
2080                 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2081                                 speed_template_16_24_32);
2082                 break;
2083
2084         case 201:
2085                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2086                                 des3_speed_template, DES3_SPEED_VECTORS,
2087                                 speed_template_24);
2088                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2089                                 des3_speed_template, DES3_SPEED_VECTORS,
2090                                 speed_template_24);
2091                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2092                                 des3_speed_template, DES3_SPEED_VECTORS,
2093                                 speed_template_24);
2094                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2095                                 des3_speed_template, DES3_SPEED_VECTORS,
2096                                 speed_template_24);
2097                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2098                                 des3_speed_template, DES3_SPEED_VECTORS,
2099                                 speed_template_24);
2100                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2101                                 des3_speed_template, DES3_SPEED_VECTORS,
2102                                 speed_template_24);
2103                 break;
2104
2105         case 202:
2106                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2107                                 speed_template_16_24_32);
2108                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2109                                 speed_template_16_24_32);
2110                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2111                                 speed_template_16_24_32);
2112                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2113                                 speed_template_16_24_32);
2114                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2115                                 speed_template_16_24_32);
2116                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2117                                 speed_template_16_24_32);
2118                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2119                                 speed_template_32_40_48);
2120                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2121                                 speed_template_32_40_48);
2122                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2123                                 speed_template_32_48_64);
2124                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2125                                 speed_template_32_48_64);
2126                 break;
2127
2128         case 203:
2129                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2130                                   speed_template_8_32);
2131                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2132                                   speed_template_8_32);
2133                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2134                                   speed_template_8_32);
2135                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2136                                   speed_template_8_32);
2137                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2138                                   speed_template_8_32);
2139                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2140                                   speed_template_8_32);
2141                 break;
2142
2143         case 204:
2144                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2145                                   speed_template_8);
2146                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2147                                   speed_template_8);
2148                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2149                                   speed_template_8);
2150                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2151                                   speed_template_8);
2152                 break;
2153
2154         case 205:
2155                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2156                                 speed_template_16_24_32);
2157                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2158                                 speed_template_16_24_32);
2159                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2160                                 speed_template_16_24_32);
2161                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2162                                 speed_template_16_24_32);
2163                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2164                                 speed_template_16_24_32);
2165                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2166                                 speed_template_16_24_32);
2167                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2168                                 speed_template_32_40_48);
2169                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2170                                 speed_template_32_40_48);
2171                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2172                                 speed_template_32_48_64);
2173                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2174                                 speed_template_32_48_64);
2175                 break;
2176
2177         case 206:
2178                 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2179                                   speed_template_16_32);
2180                 break;
2181
2182         case 207:
2183                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2184                                   speed_template_16_32);
2185                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2186                                   speed_template_16_32);
2187                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2188                                   speed_template_16_32);
2189                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2190                                   speed_template_16_32);
2191                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2192                                   speed_template_16_32);
2193                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2194                                   speed_template_16_32);
2195                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2196                                   speed_template_32_48);
2197                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2198                                   speed_template_32_48);
2199                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2200                                   speed_template_32_64);
2201                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2202                                   speed_template_32_64);
2203                 break;
2204
2205         case 208:
2206                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2207                                   speed_template_8);
2208                 break;
2209
2210         case 209:
2211                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2212                                   speed_template_8_16);
2213                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2214                                   speed_template_8_16);
2215                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2216                                   speed_template_8_16);
2217                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2218                                   speed_template_8_16);
2219                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2220                                   speed_template_8_16);
2221                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2222                                   speed_template_8_16);
2223                 break;
2224
2225         case 210:
2226                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2227                                   speed_template_16_32);
2228                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2229                                   speed_template_16_32);
2230                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2231                                   speed_template_16_32);
2232                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2233                                   speed_template_16_32);
2234                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2235                                   speed_template_16_32);
2236                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2237                                   speed_template_16_32);
2238                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2239                                   speed_template_32_48);
2240                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2241                                   speed_template_32_48);
2242                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2243                                   speed_template_32_64);
2244                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2245                                   speed_template_32_64);
2246                 break;
2247
2248         case 211:
2249                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2250                                 NULL, 0, 16, 16, aead_speed_template_20);
2251                 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2252                                 NULL, 0, 16, 8, speed_template_16_24_32);
2253                 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2254                                 NULL, 0, 16, 16, aead_speed_template_20);
2255                 test_aead_speed("gcm(aes)", DECRYPT, sec,
2256                                 NULL, 0, 16, 8, speed_template_16_24_32);
2257                 break;
2258
2259         case 212:
2260                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2261                                 NULL, 0, 16, 16, aead_speed_template_19);
2262                 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2263                                 NULL, 0, 16, 16, aead_speed_template_19);
2264                 break;
2265
2266         case 213:
2267                 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2268                                 NULL, 0, 16, 8, aead_speed_template_36);
2269                 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2270                                 NULL, 0, 16, 8, aead_speed_template_36);
2271                 break;
2272
2273         case 214:
2274                 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2275                                   speed_template_32);
2276                 break;
2277
2278         case 215:
2279                 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2280                                    0, 16, 16, aead_speed_template_20, num_mb);
2281                 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2282                                    speed_template_16_24_32, num_mb);
2283                 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2284                                    0, 16, 16, aead_speed_template_20, num_mb);
2285                 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2286                                    speed_template_16_24_32, num_mb);
2287                 break;
2288
2289         case 216:
2290                 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2291                                    16, 16, aead_speed_template_19, num_mb);
2292                 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2293                                    16, 16, aead_speed_template_19, num_mb);
2294                 break;
2295
2296         case 217:
2297                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2298                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2299                                    num_mb);
2300                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2301                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2302                                    num_mb);
2303                 break;
2304
2305         case 218:
2306                 test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2307                                 speed_template_16);
2308                 test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2309                                 speed_template_16);
2310                 test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2311                                 speed_template_16);
2312                 test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2313                                 speed_template_16);
2314                 test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2315                                 speed_template_16);
2316                 test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2317                                 speed_template_16);
2318                 break;
2319
2320         case 219:
2321                 test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2322                                   0, speed_template_32);
2323                 test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2324                                   0, speed_template_32);
2325                 test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2326                                   0, speed_template_32);
2327                 test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2328                                   0, speed_template_32);
2329                 break;
2330
2331         case 220:
2332                 test_acipher_speed("essiv(cbc(aes),sha256)",
2333                                   ENCRYPT, sec, NULL, 0,
2334                                   speed_template_16_24_32);
2335                 test_acipher_speed("essiv(cbc(aes),sha256)",
2336                                   DECRYPT, sec, NULL, 0,
2337                                   speed_template_16_24_32);
2338                 break;
2339
2340         case 221:
2341                 test_aead_speed("aegis128", ENCRYPT, sec,
2342                                 NULL, 0, 16, 8, speed_template_16);
2343                 test_aead_speed("aegis128", DECRYPT, sec,
2344                                 NULL, 0, 16, 8, speed_template_16);
2345                 break;
2346
2347         case 300:
2348                 if (alg) {
2349                         test_hash_speed(alg, sec, generic_hash_speed_template);
2350                         break;
2351                 }
2352                 fallthrough;
2353         case 301:
2354                 test_hash_speed("md4", sec, generic_hash_speed_template);
2355                 if (mode > 300 && mode < 400) break;
2356                 fallthrough;
2357         case 302:
2358                 test_hash_speed("md5", sec, generic_hash_speed_template);
2359                 if (mode > 300 && mode < 400) break;
2360                 fallthrough;
2361         case 303:
2362                 test_hash_speed("sha1", sec, generic_hash_speed_template);
2363                 if (mode > 300 && mode < 400) break;
2364                 fallthrough;
2365         case 304:
2366                 test_hash_speed("sha256", sec, generic_hash_speed_template);
2367                 if (mode > 300 && mode < 400) break;
2368                 fallthrough;
2369         case 305:
2370                 test_hash_speed("sha384", sec, generic_hash_speed_template);
2371                 if (mode > 300 && mode < 400) break;
2372                 fallthrough;
2373         case 306:
2374                 test_hash_speed("sha512", sec, generic_hash_speed_template);
2375                 if (mode > 300 && mode < 400) break;
2376                 fallthrough;
2377         case 307:
2378                 test_hash_speed("wp256", sec, generic_hash_speed_template);
2379                 if (mode > 300 && mode < 400) break;
2380                 fallthrough;
2381         case 308:
2382                 test_hash_speed("wp384", sec, generic_hash_speed_template);
2383                 if (mode > 300 && mode < 400) break;
2384                 fallthrough;
2385         case 309:
2386                 test_hash_speed("wp512", sec, generic_hash_speed_template);
2387                 if (mode > 300 && mode < 400) break;
2388                 fallthrough;
2389         case 310:
2390                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2391                 if (mode > 300 && mode < 400) break;
2392                 fallthrough;
2393         case 311:
2394                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2395                 if (mode > 300 && mode < 400) break;
2396                 fallthrough;
2397         case 312:
2398                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2399                 if (mode > 300 && mode < 400) break;
2400                 fallthrough;
2401         case 313:
2402                 test_hash_speed("sha224", sec, generic_hash_speed_template);
2403                 if (mode > 300 && mode < 400) break;
2404                 fallthrough;
2405         case 314:
2406                 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2407                 if (mode > 300 && mode < 400) break;
2408                 fallthrough;
2409         case 315:
2410                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2411                 if (mode > 300 && mode < 400) break;
2412                 fallthrough;
2413         case 316:
2414                 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2415                 if (mode > 300 && mode < 400) break;
2416                 fallthrough;
2417         case 317:
2418                 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2419                 if (mode > 300 && mode < 400) break;
2420                 fallthrough;
2421         case 318:
2422                 klen = 16;
2423                 test_hash_speed("ghash", sec, generic_hash_speed_template);
2424                 if (mode > 300 && mode < 400) break;
2425                 fallthrough;
2426         case 319:
2427                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2428                 if (mode > 300 && mode < 400) break;
2429                 fallthrough;
2430         case 320:
2431                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2432                 if (mode > 300 && mode < 400) break;
2433                 fallthrough;
2434         case 321:
2435                 test_hash_speed("poly1305", sec, poly1305_speed_template);
2436                 if (mode > 300 && mode < 400) break;
2437                 fallthrough;
2438         case 322:
2439                 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2440                 if (mode > 300 && mode < 400) break;
2441                 fallthrough;
2442         case 323:
2443                 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2444                 if (mode > 300 && mode < 400) break;
2445                 fallthrough;
2446         case 324:
2447                 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2448                 if (mode > 300 && mode < 400) break;
2449                 fallthrough;
2450         case 325:
2451                 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2452                 if (mode > 300 && mode < 400) break;
2453                 fallthrough;
2454         case 326:
2455                 test_hash_speed("sm3", sec, generic_hash_speed_template);
2456                 if (mode > 300 && mode < 400) break;
2457                 fallthrough;
2458         case 327:
2459                 test_hash_speed("streebog256", sec,
2460                                 generic_hash_speed_template);
2461                 if (mode > 300 && mode < 400) break;
2462                 fallthrough;
2463         case 328:
2464                 test_hash_speed("streebog512", sec,
2465                                 generic_hash_speed_template);
2466                 if (mode > 300 && mode < 400) break;
2467                 fallthrough;
2468         case 399:
2469                 break;
2470
2471         case 400:
2472                 if (alg) {
2473                         test_ahash_speed(alg, sec, generic_hash_speed_template);
2474                         break;
2475                 }
2476                 fallthrough;
2477         case 401:
2478                 test_ahash_speed("md4", sec, generic_hash_speed_template);
2479                 if (mode > 400 && mode < 500) break;
2480                 fallthrough;
2481         case 402:
2482                 test_ahash_speed("md5", sec, generic_hash_speed_template);
2483                 if (mode > 400 && mode < 500) break;
2484                 fallthrough;
2485         case 403:
2486                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2487                 if (mode > 400 && mode < 500) break;
2488                 fallthrough;
2489         case 404:
2490                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2491                 if (mode > 400 && mode < 500) break;
2492                 fallthrough;
2493         case 405:
2494                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2495                 if (mode > 400 && mode < 500) break;
2496                 fallthrough;
2497         case 406:
2498                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2499                 if (mode > 400 && mode < 500) break;
2500                 fallthrough;
2501         case 407:
2502                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2503                 if (mode > 400 && mode < 500) break;
2504                 fallthrough;
2505         case 408:
2506                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2507                 if (mode > 400 && mode < 500) break;
2508                 fallthrough;
2509         case 409:
2510                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2511                 if (mode > 400 && mode < 500) break;
2512                 fallthrough;
2513         case 410:
2514                 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2515                 if (mode > 400 && mode < 500) break;
2516                 fallthrough;
2517         case 411:
2518                 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2519                 if (mode > 400 && mode < 500) break;
2520                 fallthrough;
2521         case 412:
2522                 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2523                 if (mode > 400 && mode < 500) break;
2524                 fallthrough;
2525         case 413:
2526                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2527                 if (mode > 400 && mode < 500) break;
2528                 fallthrough;
2529         case 414:
2530                 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2531                 if (mode > 400 && mode < 500) break;
2532                 fallthrough;
2533         case 415:
2534                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2535                 if (mode > 400 && mode < 500) break;
2536                 fallthrough;
2537         case 416:
2538                 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2539                 if (mode > 400 && mode < 500) break;
2540                 fallthrough;
2541         case 417:
2542                 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2543                 if (mode > 400 && mode < 500) break;
2544                 fallthrough;
2545         case 418:
2546                 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2547                 if (mode > 400 && mode < 500) break;
2548                 fallthrough;
2549         case 419:
2550                 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2551                 if (mode > 400 && mode < 500) break;
2552                 fallthrough;
2553         case 420:
2554                 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2555                 if (mode > 400 && mode < 500) break;
2556                 fallthrough;
2557         case 421:
2558                 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2559                 if (mode > 400 && mode < 500) break;
2560                 fallthrough;
2561         case 422:
2562                 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2563                                     num_mb);
2564                 if (mode > 400 && mode < 500) break;
2565                 fallthrough;
2566         case 423:
2567                 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2568                                     num_mb);
2569                 if (mode > 400 && mode < 500) break;
2570                 fallthrough;
2571         case 424:
2572                 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2573                                     num_mb);
2574                 if (mode > 400 && mode < 500) break;
2575                 fallthrough;
2576         case 425:
2577                 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2578                                     num_mb);
2579                 if (mode > 400 && mode < 500) break;
2580                 fallthrough;
2581         case 426:
2582                 test_mb_ahash_speed("streebog256", sec,
2583                                     generic_hash_speed_template, num_mb);
2584                 if (mode > 400 && mode < 500) break;
2585                 fallthrough;
2586         case 427:
2587                 test_mb_ahash_speed("streebog512", sec,
2588                                     generic_hash_speed_template, num_mb);
2589                 if (mode > 400 && mode < 500) break;
2590                 fallthrough;
2591         case 499:
2592                 break;
2593
2594         case 500:
2595                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2596                                    speed_template_16_24_32);
2597                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2598                                    speed_template_16_24_32);
2599                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2600                                    speed_template_16_24_32);
2601                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2602                                    speed_template_16_24_32);
2603                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2604                                    speed_template_32_40_48);
2605                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2606                                    speed_template_32_40_48);
2607                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2608                                    speed_template_32_64);
2609                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2610                                    speed_template_32_64);
2611                 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2612                                    speed_template_16_24_32);
2613                 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2614                                    speed_template_16_24_32);
2615                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2616                                    speed_template_16_24_32);
2617                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2618                                    speed_template_16_24_32);
2619                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2620                                    speed_template_16_24_32);
2621                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2622                                    speed_template_16_24_32);
2623                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2624                                    speed_template_16_24_32);
2625                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2626                                    speed_template_16_24_32);
2627                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2628                                    speed_template_20_28_36);
2629                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2630                                    speed_template_20_28_36);
2631                 break;
2632
2633         case 501:
2634                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2635                                    des3_speed_template, DES3_SPEED_VECTORS,
2636                                    speed_template_24);
2637                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2638                                    des3_speed_template, DES3_SPEED_VECTORS,
2639                                    speed_template_24);
2640                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2641                                    des3_speed_template, DES3_SPEED_VECTORS,
2642                                    speed_template_24);
2643                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2644                                    des3_speed_template, DES3_SPEED_VECTORS,
2645                                    speed_template_24);
2646                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2647                                    des3_speed_template, DES3_SPEED_VECTORS,
2648                                    speed_template_24);
2649                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2650                                    des3_speed_template, DES3_SPEED_VECTORS,
2651                                    speed_template_24);
2652                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2653                                    des3_speed_template, DES3_SPEED_VECTORS,
2654                                    speed_template_24);
2655                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2656                                    des3_speed_template, DES3_SPEED_VECTORS,
2657                                    speed_template_24);
2658                 break;
2659
2660         case 502:
2661                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2662                                    speed_template_8);
2663                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2664                                    speed_template_8);
2665                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2666                                    speed_template_8);
2667                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2668                                    speed_template_8);
2669                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2670                                    speed_template_8);
2671                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2672                                    speed_template_8);
2673                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2674                                    speed_template_8);
2675                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2676                                    speed_template_8);
2677                 break;
2678
2679         case 503:
2680                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2681                                    speed_template_16_32);
2682                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2683                                    speed_template_16_32);
2684                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2685                                    speed_template_16_32);
2686                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2687                                    speed_template_16_32);
2688                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2689                                    speed_template_16_32);
2690                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2691                                    speed_template_16_32);
2692                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2693                                    speed_template_32_48);
2694                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2695                                    speed_template_32_48);
2696                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2697                                    speed_template_32_64);
2698                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2699                                    speed_template_32_64);
2700                 break;
2701
2702         case 504:
2703                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2704                                    speed_template_16_24_32);
2705                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2706                                    speed_template_16_24_32);
2707                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2708                                    speed_template_16_24_32);
2709                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2710                                    speed_template_16_24_32);
2711                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2712                                    speed_template_16_24_32);
2713                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2714                                    speed_template_16_24_32);
2715                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2716                                    speed_template_32_40_48);
2717                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2718                                    speed_template_32_40_48);
2719                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2720                                    speed_template_32_48_64);
2721                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2722                                    speed_template_32_48_64);
2723                 break;
2724
2725         case 505:
2726                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2727                                    speed_template_8);
2728                 break;
2729
2730         case 506:
2731                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2732                                    speed_template_8_16);
2733                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2734                                    speed_template_8_16);
2735                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2736                                    speed_template_8_16);
2737                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2738                                    speed_template_8_16);
2739                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2740                                    speed_template_8_16);
2741                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2742                                    speed_template_8_16);
2743                 break;
2744
2745         case 507:
2746                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2747                                    speed_template_16_32);
2748                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2749                                    speed_template_16_32);
2750                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2751                                    speed_template_16_32);
2752                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2753                                    speed_template_16_32);
2754                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2755                                    speed_template_16_32);
2756                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2757                                    speed_template_16_32);
2758                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2759                                    speed_template_32_48);
2760                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2761                                    speed_template_32_48);
2762                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2763                                    speed_template_32_64);
2764                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2765                                    speed_template_32_64);
2766                 break;
2767
2768         case 508:
2769                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2770                                    speed_template_16_32);
2771                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2772                                    speed_template_16_32);
2773                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2774                                    speed_template_16_32);
2775                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2776                                    speed_template_16_32);
2777                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2778                                    speed_template_16_32);
2779                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2780                                    speed_template_16_32);
2781                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2782                                    speed_template_32_48);
2783                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2784                                    speed_template_32_48);
2785                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2786                                    speed_template_32_64);
2787                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2788                                    speed_template_32_64);
2789                 break;
2790
2791         case 509:
2792                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2793                                    speed_template_8_32);
2794                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2795                                    speed_template_8_32);
2796                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2797                                    speed_template_8_32);
2798                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2799                                    speed_template_8_32);
2800                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2801                                    speed_template_8_32);
2802                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2803                                    speed_template_8_32);
2804                 break;
2805
2806         case 600:
2807                 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2808                                        speed_template_16_24_32, num_mb);
2809                 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2810                                        speed_template_16_24_32, num_mb);
2811                 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2812                                        speed_template_16_24_32, num_mb);
2813                 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2814                                        speed_template_16_24_32, num_mb);
2815                 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2816                                        speed_template_32_40_48, num_mb);
2817                 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2818                                        speed_template_32_40_48, num_mb);
2819                 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2820                                        speed_template_32_64, num_mb);
2821                 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2822                                        speed_template_32_64, num_mb);
2823                 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2824                                        speed_template_16_24_32, num_mb);
2825                 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2826                                        speed_template_16_24_32, num_mb);
2827                 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2828                                        speed_template_16_24_32, num_mb);
2829                 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2830                                        speed_template_16_24_32, num_mb);
2831                 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2832                                        speed_template_16_24_32, num_mb);
2833                 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2834                                        speed_template_16_24_32, num_mb);
2835                 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2836                                        speed_template_16_24_32, num_mb);
2837                 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2838                                        speed_template_16_24_32, num_mb);
2839                 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2840                                        0, speed_template_20_28_36, num_mb);
2841                 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2842                                        0, speed_template_20_28_36, num_mb);
2843                 break;
2844
2845         case 601:
2846                 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2847                                        des3_speed_template, DES3_SPEED_VECTORS,
2848                                        speed_template_24, num_mb);
2849                 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2850                                        des3_speed_template, DES3_SPEED_VECTORS,
2851                                        speed_template_24, num_mb);
2852                 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2853                                        des3_speed_template, DES3_SPEED_VECTORS,
2854                                        speed_template_24, num_mb);
2855                 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2856                                        des3_speed_template, DES3_SPEED_VECTORS,
2857                                        speed_template_24, num_mb);
2858                 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2859                                        des3_speed_template, DES3_SPEED_VECTORS,
2860                                        speed_template_24, num_mb);
2861                 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2862                                        des3_speed_template, DES3_SPEED_VECTORS,
2863                                        speed_template_24, num_mb);
2864                 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2865                                        des3_speed_template, DES3_SPEED_VECTORS,
2866                                        speed_template_24, num_mb);
2867                 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2868                                        des3_speed_template, DES3_SPEED_VECTORS,
2869                                        speed_template_24, num_mb);
2870                 break;
2871
2872         case 602:
2873                 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2874                                        speed_template_8, num_mb);
2875                 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2876                                        speed_template_8, num_mb);
2877                 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2878                                        speed_template_8, num_mb);
2879                 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2880                                        speed_template_8, num_mb);
2881                 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2882                                        speed_template_8, num_mb);
2883                 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2884                                        speed_template_8, num_mb);
2885                 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2886                                        speed_template_8, num_mb);
2887                 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2888                                        speed_template_8, num_mb);
2889                 break;
2890
2891         case 603:
2892                 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2893                                        speed_template_16_32, num_mb);
2894                 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2895                                        speed_template_16_32, num_mb);
2896                 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2897                                        speed_template_16_32, num_mb);
2898                 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2899                                        speed_template_16_32, num_mb);
2900                 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2901                                        speed_template_16_32, num_mb);
2902                 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2903                                        speed_template_16_32, num_mb);
2904                 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2905                                        speed_template_32_48, num_mb);
2906                 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2907                                        speed_template_32_48, num_mb);
2908                 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2909                                        speed_template_32_64, num_mb);
2910                 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2911                                        speed_template_32_64, num_mb);
2912                 break;
2913
2914         case 604:
2915                 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2916                                        speed_template_16_24_32, num_mb);
2917                 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2918                                        speed_template_16_24_32, num_mb);
2919                 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2920                                        speed_template_16_24_32, num_mb);
2921                 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2922                                        speed_template_16_24_32, num_mb);
2923                 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2924                                        speed_template_16_24_32, num_mb);
2925                 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2926                                        speed_template_16_24_32, num_mb);
2927                 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2928                                        speed_template_32_40_48, num_mb);
2929                 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2930                                        speed_template_32_40_48, num_mb);
2931                 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2932                                        speed_template_32_48_64, num_mb);
2933                 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2934                                        speed_template_32_48_64, num_mb);
2935                 break;
2936
2937         case 605:
2938                 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2939                                        speed_template_8, num_mb);
2940                 break;
2941
2942         case 606:
2943                 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2944                                        speed_template_8_16, num_mb);
2945                 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2946                                        speed_template_8_16, num_mb);
2947                 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2948                                        speed_template_8_16, num_mb);
2949                 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2950                                        speed_template_8_16, num_mb);
2951                 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2952                                        speed_template_8_16, num_mb);
2953                 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2954                                        speed_template_8_16, num_mb);
2955                 break;
2956
2957         case 607:
2958                 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2959                                        speed_template_16_32, num_mb);
2960                 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2961                                        speed_template_16_32, num_mb);
2962                 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2963                                        speed_template_16_32, num_mb);
2964                 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2965                                        speed_template_16_32, num_mb);
2966                 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2967                                        speed_template_16_32, num_mb);
2968                 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2969                                        speed_template_16_32, num_mb);
2970                 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2971                                        speed_template_32_48, num_mb);
2972                 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2973                                        speed_template_32_48, num_mb);
2974                 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2975                                        speed_template_32_64, num_mb);
2976                 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2977                                        speed_template_32_64, num_mb);
2978                 break;
2979
2980         case 608:
2981                 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2982                                        speed_template_16_32, num_mb);
2983                 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2984                                        speed_template_16_32, num_mb);
2985                 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2986                                        speed_template_16_32, num_mb);
2987                 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2988                                        speed_template_16_32, num_mb);
2989                 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2990                                        speed_template_16_32, num_mb);
2991                 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2992                                        speed_template_16_32, num_mb);
2993                 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2994                                        speed_template_32_48, num_mb);
2995                 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2996                                        speed_template_32_48, num_mb);
2997                 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2998                                        speed_template_32_64, num_mb);
2999                 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
3000                                        speed_template_32_64, num_mb);
3001                 break;
3002
3003         case 609:
3004                 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
3005                                        speed_template_8_32, num_mb);
3006                 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
3007                                        speed_template_8_32, num_mb);
3008                 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3009                                        speed_template_8_32, num_mb);
3010                 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3011                                        speed_template_8_32, num_mb);
3012                 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3013                                        speed_template_8_32, num_mb);
3014                 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3015                                        speed_template_8_32, num_mb);
3016                 break;
3017
3018         case 1000:
3019                 test_available();
3020                 break;
3021         }
3022
3023         return ret;
3024 }
3025
3026 static int __init tcrypt_mod_init(void)
3027 {
3028         int err = -ENOMEM;
3029         int i;
3030
3031         for (i = 0; i < TVMEMSIZE; i++) {
3032                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3033                 if (!tvmem[i])
3034                         goto err_free_tv;
3035         }
3036
3037         err = do_test(alg, type, mask, mode, num_mb);
3038
3039         if (err) {
3040                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3041                 goto err_free_tv;
3042         } else {
3043                 pr_debug("all tests passed\n");
3044         }
3045
3046         /* We intentionaly return -EAGAIN to prevent keeping the module,
3047          * unless we're running in fips mode. It does all its work from
3048          * init() and doesn't offer any runtime functionality, but in
3049          * the fips case, checking for a successful load is helpful.
3050          * => we don't need it in the memory, do we?
3051          *                                        -- mludvig
3052          */
3053         if (!fips_enabled)
3054                 err = -EAGAIN;
3055
3056 err_free_tv:
3057         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3058                 free_page((unsigned long)tvmem[i]);
3059
3060         return err;
3061 }
3062
3063 /*
3064  * If an init function is provided, an exit function must also be provided
3065  * to allow module unload.
3066  */
3067 static void __exit tcrypt_mod_fini(void) { }
3068
3069 subsys_initcall(tcrypt_mod_init);
3070 module_exit(tcrypt_mod_fini);
3071
3072 module_param(alg, charp, 0);
3073 module_param(type, uint, 0);
3074 module_param(mask, uint, 0);
3075 module_param(mode, int, 0);
3076 module_param(sec, uint, 0);
3077 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3078                       "(defaults to zero which uses CPU cycles instead)");
3079 module_param(num_mb, uint, 0000);
3080 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3081 module_param(klen, uint, 0);
3082 MODULE_PARM_DESC(klen, "Key length (defaults to 0)");
3083
3084 MODULE_LICENSE("GPL");
3085 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3086 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");