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 (%llu bytes)\n",
 203                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 204
 205 out:
 206         kfree(rc);
 207         return ret;
 208 }
 209
 210 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 211                                int blen, u32 num_mb)
 212 {
 213         unsigned long cycles = 0;
 214         int ret = 0;
 215         int i;
 216         int *rc;
 217
 218         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 219         if (!rc)
 220                 return -ENOMEM;
 221
 222         /* Warm-up run. */
 223         for (i = 0; i < 4; i++) {
 224                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 225                 if (ret)
 226                         goto out;
 227         }
 228
 229         /* The real thing. */
 230         for (i = 0; i < 8; i++) {
 231                 cycles_t start, end;
 232
 233                 start = get_cycles();
 234                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 235                 end = get_cycles();
 236
 237                 if (ret)
 238                         goto out;
 239
 240                 cycles += end - start;
 241         }
 242
 243         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 244                 (cycles + 4) / (8 * num_mb), blen);
 245
 246 out:
 247         kfree(rc);
 248         return ret;
 249 }
 250
 251 static void test_mb_aead_speed(const char *algo, int enc, int secs,
 252                                struct aead_speed_template *template,
 253                                unsigned int tcount, u8 authsize,
 254                                unsigned int aad_size, u8 *keysize, u32 num_mb)
 255 {
 256         struct test_mb_aead_data *data;
 257         struct crypto_aead *tfm;
 258         unsigned int i, j, iv_len;
 259         const 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         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 473                 bcount, secs, (u64)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 (%llu bytes)\n",
 764                 bcount * num_mb, secs, (u64)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 (%llu bytes)\n",
1201                 bcount * num_mb, secs, (u64)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         for (i = 0; i < num_mb; ++i) {
1286                 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1287                 if (!data[i].req) {
1288                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
1289                                algo);
1290                         while (i--)
1291                                 skcipher_request_free(data[i].req);
1292                         goto out_free_xbuf;
1293                 }
1294         }
1295
1296         for (i = 0; i < num_mb; ++i) {
1297                 skcipher_request_set_callback(data[i].req,
1298                                               CRYPTO_TFM_REQ_MAY_BACKLOG,
1299                                               crypto_req_done, &data[i].wait);
1300                 crypto_init_wait(&data[i].wait);
1301         }
1302
1303         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1304                 get_driver_name(crypto_skcipher, tfm), e);
1305
1306         i = 0;
1307         do {
1308                 b_size = block_sizes;
1309                 do {
1310                         if (*b_size > XBUFSIZE * PAGE_SIZE) {
1311                                 pr_err("template (%u) too big for buffer (%lu)\n",
1312                                        *b_size, XBUFSIZE * PAGE_SIZE);
1313                                 goto out;
1314                         }
1315
1316                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1317                                 *keysize * 8, *b_size);
1318
1319                         /* Set up tfm global state, i.e. the key */
1320
1321                         memset(tvmem[0], 0xff, PAGE_SIZE);
1322                         key = tvmem[0];
1323                         for (j = 0; j < tcount; j++) {
1324                                 if (template[j].klen == *keysize) {
1325                                         key = template[j].key;
1326                                         break;
1327                                 }
1328                         }
1329
1330                         crypto_skcipher_clear_flags(tfm, ~0);
1331
1332                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1333                         if (ret) {
1334                                 pr_err("setkey() failed flags=%x\n",
1335                                        crypto_skcipher_get_flags(tfm));
1336                                 goto out;
1337                         }
1338
1339                         iv_len = crypto_skcipher_ivsize(tfm);
1340                         if (iv_len)
1341                                 memset(&iv, 0xff, iv_len);
1342
1343                         /* Now setup per request stuff, i.e. buffers */
1344
1345                         for (j = 0; j < num_mb; ++j) {
1346                                 struct test_mb_skcipher_data *cur = &data[j];
1347                                 unsigned int k = *b_size;
1348                                 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1349                                 unsigned int p = 0;
1350
1351                                 sg_init_table(cur->sg, pages);
1352
1353                                 while (k > PAGE_SIZE) {
1354                                         sg_set_buf(cur->sg + p, cur->xbuf[p],
1355                                                    PAGE_SIZE);
1356                                         memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1357                                         p++;
1358                                         k -= PAGE_SIZE;
1359                                 }
1360
1361                                 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1362                                 memset(cur->xbuf[p], 0xff, k);
1363
1364                                 skcipher_request_set_crypt(cur->req, cur->sg,
1365                                                            cur->sg, *b_size,
1366                                                            iv);
1367                         }
1368
1369                         if (secs) {
1370                                 ret = test_mb_acipher_jiffies(data, enc,
1371                                                               *b_size, secs,
1372                                                               num_mb);
1373                                 cond_resched();
1374                         } else {
1375                                 ret = test_mb_acipher_cycles(data, enc,
1376                                                              *b_size, num_mb);
1377                         }
1378
1379                         if (ret) {
1380                                 pr_err("%s() failed flags=%x\n", e,
1381                                        crypto_skcipher_get_flags(tfm));
1382                                 break;
1383                         }
1384                         b_size++;
1385                         i++;
1386                 } while (*b_size);
1387                 keysize++;
1388         } while (*keysize);
1389
1390 out:
1391         for (i = 0; i < num_mb; ++i)
1392                 skcipher_request_free(data[i].req);
1393 out_free_xbuf:
1394         for (i = 0; i < num_mb; ++i)
1395                 testmgr_free_buf(data[i].xbuf);
1396 out_free_tfm:
1397         crypto_free_skcipher(tfm);
1398 out_free_data:
1399         kfree(data);
1400 }
1401
1402 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1403 {
1404         struct crypto_wait *wait = req->base.data;
1405
1406         return crypto_wait_req(ret, wait);
1407 }
1408
1409 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1410                                 int blen, int secs)
1411 {
1412         unsigned long start, end;
1413         int bcount;
1414         int ret;
1415
1416         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1417              time_before(jiffies, end); bcount++) {
1418                 if (enc)
1419                         ret = do_one_acipher_op(req,
1420                                                 crypto_skcipher_encrypt(req));
1421                 else
1422                         ret = do_one_acipher_op(req,
1423                                                 crypto_skcipher_decrypt(req));
1424
1425                 if (ret)
1426                         return ret;
1427         }
1428
1429         pr_cont("%d operations in %d seconds (%llu bytes)\n",
1430                 bcount, secs, (u64)bcount * blen);
1431         return 0;
1432 }
1433
1434 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1435                                int blen)
1436 {
1437         unsigned long cycles = 0;
1438         int ret = 0;
1439         int i;
1440
1441         /* Warm-up run. */
1442         for (i = 0; i < 4; i++) {
1443                 if (enc)
1444                         ret = do_one_acipher_op(req,
1445                                                 crypto_skcipher_encrypt(req));
1446                 else
1447                         ret = do_one_acipher_op(req,
1448                                                 crypto_skcipher_decrypt(req));
1449
1450                 if (ret)
1451                         goto out;
1452         }
1453
1454         /* The real thing. */
1455         for (i = 0; i < 8; i++) {
1456                 cycles_t start, end;
1457
1458                 start = get_cycles();
1459                 if (enc)
1460                         ret = do_one_acipher_op(req,
1461                                                 crypto_skcipher_encrypt(req));
1462                 else
1463                         ret = do_one_acipher_op(req,
1464                                                 crypto_skcipher_decrypt(req));
1465                 end = get_cycles();
1466
1467                 if (ret)
1468                         goto out;
1469
1470                 cycles += end - start;
1471         }
1472
1473 out:
1474         if (ret == 0)
1475                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1476                         (cycles + 4) / 8, blen);
1477
1478         return ret;
1479 }
1480
1481 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1482                                 struct cipher_speed_template *template,
1483                                 unsigned int tcount, u8 *keysize, bool async)
1484 {
1485         unsigned int ret, i, j, k, iv_len;
1486         struct crypto_wait wait;
1487         const char *key;
1488         char iv[128];
1489         struct skcipher_request *req;
1490         struct crypto_skcipher *tfm;
1491         const char *e;
1492         u32 *b_size;
1493
1494         if (enc == ENCRYPT)
1495                 e = "encryption";
1496         else
1497                 e = "decryption";
1498
1499         crypto_init_wait(&wait);
1500
1501         tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1502
1503         if (IS_ERR(tfm)) {
1504                 pr_err("failed to load transform for %s: %ld\n", algo,
1505                        PTR_ERR(tfm));
1506                 return;
1507         }
1508
1509         pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1510                 algo, get_driver_name(crypto_skcipher, tfm), e);
1511
1512         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1513         if (!req) {
1514                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1515                        algo);
1516                 goto out;
1517         }
1518
1519         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1520                                       crypto_req_done, &wait);
1521
1522         i = 0;
1523         do {
1524                 b_size = block_sizes;
1525
1526                 do {
1527                         struct scatterlist sg[TVMEMSIZE];
1528
1529                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1530                                 pr_err("template (%u) too big for "
1531                                        "tvmem (%lu)\n", *keysize + *b_size,
1532                                        TVMEMSIZE * PAGE_SIZE);
1533                                 goto out_free_req;
1534                         }
1535
1536                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1537                                 *keysize * 8, *b_size);
1538
1539                         memset(tvmem[0], 0xff, PAGE_SIZE);
1540
1541                         /* set key, plain text and IV */
1542                         key = tvmem[0];
1543                         for (j = 0; j < tcount; j++) {
1544                                 if (template[j].klen == *keysize) {
1545                                         key = template[j].key;
1546                                         break;
1547                                 }
1548                         }
1549
1550                         crypto_skcipher_clear_flags(tfm, ~0);
1551
1552                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1553                         if (ret) {
1554                                 pr_err("setkey() failed flags=%x\n",
1555                                         crypto_skcipher_get_flags(tfm));
1556                                 goto out_free_req;
1557                         }
1558
1559                         k = *keysize + *b_size;
1560                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1561
1562                         if (k > PAGE_SIZE) {
1563                                 sg_set_buf(sg, tvmem[0] + *keysize,
1564                                    PAGE_SIZE - *keysize);
1565                                 k -= PAGE_SIZE;
1566                                 j = 1;
1567                                 while (k > PAGE_SIZE) {
1568                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1569                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1570                                         j++;
1571                                         k -= PAGE_SIZE;
1572                                 }
1573                                 sg_set_buf(sg + j, tvmem[j], k);
1574                                 memset(tvmem[j], 0xff, k);
1575                         } else {
1576                                 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1577                         }
1578
1579                         iv_len = crypto_skcipher_ivsize(tfm);
1580                         if (iv_len)
1581                                 memset(&iv, 0xff, iv_len);
1582
1583                         skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1584
1585                         if (secs) {
1586                                 ret = test_acipher_jiffies(req, enc,
1587                                                            *b_size, secs);
1588                                 cond_resched();
1589                         } else {
1590                                 ret = test_acipher_cycles(req, enc,
1591                                                           *b_size);
1592                         }
1593
1594                         if (ret) {
1595                                 pr_err("%s() failed flags=%x\n", e,
1596                                        crypto_skcipher_get_flags(tfm));
1597                                 break;
1598                         }
1599                         b_size++;
1600                         i++;
1601                 } while (*b_size);
1602                 keysize++;
1603         } while (*keysize);
1604
1605 out_free_req:
1606         skcipher_request_free(req);
1607 out:
1608         crypto_free_skcipher(tfm);
1609 }
1610
1611 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1612                                struct cipher_speed_template *template,
1613                                unsigned int tcount, u8 *keysize)
1614 {
1615         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1616                                    true);
1617 }
1618
1619 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1620                               struct cipher_speed_template *template,
1621                               unsigned int tcount, u8 *keysize)
1622 {
1623         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1624                                    false);
1625 }
1626
1627 static void test_available(void)
1628 {
1629         const char **name = check;
1630
1631         while (*name) {
1632                 printk("alg %s ", *name);
1633                 printk(crypto_has_alg(*name, 0, 0) ?
1634                        "found\n" : "not found\n");
1635                 name++;
1636         }
1637 }
1638
1639 static inline int tcrypt_test(const char *alg)
1640 {
1641         int ret;
1642
1643         pr_debug("testing %s\n", alg);
1644
1645         ret = alg_test(alg, alg, 0, 0);
1646         /* non-fips algs return -EINVAL in fips mode */
1647         if (fips_enabled && ret == -EINVAL)
1648                 ret = 0;
1649         return ret;
1650 }
1651
1652 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1653 {
1654         int i;
1655         int ret = 0;
1656
1657         switch (m) {
1658         case 0:
1659                 if (alg) {
1660                         if (!crypto_has_alg(alg, type,
1661                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1662                                 ret = -ENOENT;
1663                         break;
1664                 }
1665
1666                 for (i = 1; i < 200; i++)
1667                         ret += do_test(NULL, 0, 0, i, num_mb);
1668                 break;
1669
1670         case 1:
1671                 ret += tcrypt_test("md5");
1672                 break;
1673
1674         case 2:
1675                 ret += tcrypt_test("sha1");
1676                 break;
1677
1678         case 3:
1679                 ret += tcrypt_test("ecb(des)");
1680                 ret += tcrypt_test("cbc(des)");
1681                 ret += tcrypt_test("ctr(des)");
1682                 break;
1683
1684         case 4:
1685                 ret += tcrypt_test("ecb(des3_ede)");
1686                 ret += tcrypt_test("cbc(des3_ede)");
1687                 ret += tcrypt_test("ctr(des3_ede)");
1688                 break;
1689
1690         case 5:
1691                 ret += tcrypt_test("md4");
1692                 break;
1693
1694         case 6:
1695                 ret += tcrypt_test("sha256");
1696                 break;
1697
1698         case 7:
1699                 ret += tcrypt_test("ecb(blowfish)");
1700                 ret += tcrypt_test("cbc(blowfish)");
1701                 ret += tcrypt_test("ctr(blowfish)");
1702                 break;
1703
1704         case 8:
1705                 ret += tcrypt_test("ecb(twofish)");
1706                 ret += tcrypt_test("cbc(twofish)");
1707                 ret += tcrypt_test("ctr(twofish)");
1708                 ret += tcrypt_test("lrw(twofish)");
1709                 ret += tcrypt_test("xts(twofish)");
1710                 break;
1711
1712         case 9:
1713                 ret += tcrypt_test("ecb(serpent)");
1714                 ret += tcrypt_test("cbc(serpent)");
1715                 ret += tcrypt_test("ctr(serpent)");
1716                 ret += tcrypt_test("lrw(serpent)");
1717                 ret += tcrypt_test("xts(serpent)");
1718                 break;
1719
1720         case 10:
1721                 ret += tcrypt_test("ecb(aes)");
1722                 ret += tcrypt_test("cbc(aes)");
1723                 ret += tcrypt_test("lrw(aes)");
1724                 ret += tcrypt_test("xts(aes)");
1725                 ret += tcrypt_test("ctr(aes)");
1726                 ret += tcrypt_test("rfc3686(ctr(aes))");
1727                 ret += tcrypt_test("ofb(aes)");
1728                 ret += tcrypt_test("cfb(aes)");
1729                 break;
1730
1731         case 11:
1732                 ret += tcrypt_test("sha384");
1733                 break;
1734
1735         case 12:
1736                 ret += tcrypt_test("sha512");
1737                 break;
1738
1739         case 13:
1740                 ret += tcrypt_test("deflate");
1741                 break;
1742
1743         case 14:
1744                 ret += tcrypt_test("ecb(cast5)");
1745                 ret += tcrypt_test("cbc(cast5)");
1746                 ret += tcrypt_test("ctr(cast5)");
1747                 break;
1748
1749         case 15:
1750                 ret += tcrypt_test("ecb(cast6)");
1751                 ret += tcrypt_test("cbc(cast6)");
1752                 ret += tcrypt_test("ctr(cast6)");
1753                 ret += tcrypt_test("lrw(cast6)");
1754                 ret += tcrypt_test("xts(cast6)");
1755                 break;
1756
1757         case 16:
1758                 ret += tcrypt_test("ecb(arc4)");
1759                 break;
1760
1761         case 17:
1762                 ret += tcrypt_test("michael_mic");
1763                 break;
1764
1765         case 18:
1766                 ret += tcrypt_test("crc32c");
1767                 break;
1768
1769         case 19:
1770                 ret += tcrypt_test("ecb(tea)");
1771                 break;
1772
1773         case 20:
1774                 ret += tcrypt_test("ecb(xtea)");
1775                 break;
1776
1777         case 21:
1778                 ret += tcrypt_test("ecb(khazad)");
1779                 break;
1780
1781         case 22:
1782                 ret += tcrypt_test("wp512");
1783                 break;
1784
1785         case 23:
1786                 ret += tcrypt_test("wp384");
1787                 break;
1788
1789         case 24:
1790                 ret += tcrypt_test("wp256");
1791                 break;
1792
1793         case 25:
1794                 ret += tcrypt_test("ecb(tnepres)");
1795                 break;
1796
1797         case 26:
1798                 ret += tcrypt_test("ecb(anubis)");
1799                 ret += tcrypt_test("cbc(anubis)");
1800                 break;
1801
1802         case 27:
1803                 ret += tcrypt_test("tgr192");
1804                 break;
1805
1806         case 28:
1807                 ret += tcrypt_test("tgr160");
1808                 break;
1809
1810         case 29:
1811                 ret += tcrypt_test("tgr128");
1812                 break;
1813
1814         case 30:
1815                 ret += tcrypt_test("ecb(xeta)");
1816                 break;
1817
1818         case 31:
1819                 ret += tcrypt_test("pcbc(fcrypt)");
1820                 break;
1821
1822         case 32:
1823                 ret += tcrypt_test("ecb(camellia)");
1824                 ret += tcrypt_test("cbc(camellia)");
1825                 ret += tcrypt_test("ctr(camellia)");
1826                 ret += tcrypt_test("lrw(camellia)");
1827                 ret += tcrypt_test("xts(camellia)");
1828                 break;
1829
1830         case 33:
1831                 ret += tcrypt_test("sha224");
1832                 break;
1833
1834         case 34:
1835                 ret += tcrypt_test("salsa20");
1836                 break;
1837
1838         case 35:
1839                 ret += tcrypt_test("gcm(aes)");
1840                 break;
1841
1842         case 36:
1843                 ret += tcrypt_test("lzo");
1844                 break;
1845
1846         case 37:
1847                 ret += tcrypt_test("ccm(aes)");
1848                 break;
1849
1850         case 38:
1851                 ret += tcrypt_test("cts(cbc(aes))");
1852                 break;
1853
1854         case 39:
1855                 ret += tcrypt_test("rmd128");
1856                 break;
1857
1858         case 40:
1859                 ret += tcrypt_test("rmd160");
1860                 break;
1861
1862         case 41:
1863                 ret += tcrypt_test("rmd256");
1864                 break;
1865
1866         case 42:
1867                 ret += tcrypt_test("rmd320");
1868                 break;
1869
1870         case 43:
1871                 ret += tcrypt_test("ecb(seed)");
1872                 break;
1873
1874         case 45:
1875                 ret += tcrypt_test("rfc4309(ccm(aes))");
1876                 break;
1877
1878         case 46:
1879                 ret += tcrypt_test("ghash");
1880                 break;
1881
1882         case 47:
1883                 ret += tcrypt_test("crct10dif");
1884                 break;
1885
1886         case 48:
1887                 ret += tcrypt_test("sha3-224");
1888                 break;
1889
1890         case 49:
1891                 ret += tcrypt_test("sha3-256");
1892                 break;
1893
1894         case 50:
1895                 ret += tcrypt_test("sha3-384");
1896                 break;
1897
1898         case 51:
1899                 ret += tcrypt_test("sha3-512");
1900                 break;
1901
1902         case 52:
1903                 ret += tcrypt_test("sm3");
1904                 break;
1905
1906         case 53:
1907                 ret += tcrypt_test("streebog256");
1908                 break;
1909
1910         case 54:
1911                 ret += tcrypt_test("streebog512");
1912                 break;
1913
1914         case 100:
1915                 ret += tcrypt_test("hmac(md5)");
1916                 break;
1917
1918         case 101:
1919                 ret += tcrypt_test("hmac(sha1)");
1920                 break;
1921
1922         case 102:
1923                 ret += tcrypt_test("hmac(sha256)");
1924                 break;
1925
1926         case 103:
1927                 ret += tcrypt_test("hmac(sha384)");
1928                 break;
1929
1930         case 104:
1931                 ret += tcrypt_test("hmac(sha512)");
1932                 break;
1933
1934         case 105:
1935                 ret += tcrypt_test("hmac(sha224)");
1936                 break;
1937
1938         case 106:
1939                 ret += tcrypt_test("xcbc(aes)");
1940                 break;
1941
1942         case 107:
1943                 ret += tcrypt_test("hmac(rmd128)");
1944                 break;
1945
1946         case 108:
1947                 ret += tcrypt_test("hmac(rmd160)");
1948                 break;
1949
1950         case 109:
1951                 ret += tcrypt_test("vmac64(aes)");
1952                 break;
1953
1954         case 111:
1955                 ret += tcrypt_test("hmac(sha3-224)");
1956                 break;
1957
1958         case 112:
1959                 ret += tcrypt_test("hmac(sha3-256)");
1960                 break;
1961
1962         case 113:
1963                 ret += tcrypt_test("hmac(sha3-384)");
1964                 break;
1965
1966         case 114:
1967                 ret += tcrypt_test("hmac(sha3-512)");
1968                 break;
1969
1970         case 115:
1971                 ret += tcrypt_test("hmac(streebog256)");
1972                 break;
1973
1974         case 116:
1975                 ret += tcrypt_test("hmac(streebog512)");
1976                 break;
1977
1978         case 150:
1979                 ret += tcrypt_test("ansi_cprng");
1980                 break;
1981
1982         case 151:
1983                 ret += tcrypt_test("rfc4106(gcm(aes))");
1984                 break;
1985
1986         case 152:
1987                 ret += tcrypt_test("rfc4543(gcm(aes))");
1988                 break;
1989
1990         case 153:
1991                 ret += tcrypt_test("cmac(aes)");
1992                 break;
1993
1994         case 154:
1995                 ret += tcrypt_test("cmac(des3_ede)");
1996                 break;
1997
1998         case 155:
1999                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2000                 break;
2001
2002         case 156:
2003                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2004                 break;
2005
2006         case 157:
2007                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2008                 break;
2009         case 181:
2010                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2011                 break;
2012         case 182:
2013                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2014                 break;
2015         case 183:
2016                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2017                 break;
2018         case 184:
2019                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2020                 break;
2021         case 185:
2022                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2023                 break;
2024         case 186:
2025                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2026                 break;
2027         case 187:
2028                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2029                 break;
2030         case 188:
2031                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2032                 break;
2033         case 189:
2034                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2035                 break;
2036         case 190:
2037                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2038                 break;
2039         case 191:
2040                 ret += tcrypt_test("ecb(sm4)");
2041                 ret += tcrypt_test("cbc(sm4)");
2042                 ret += tcrypt_test("ctr(sm4)");
2043                 break;
2044         case 200:
2045                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2046                                 speed_template_16_24_32);
2047                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2048                                 speed_template_16_24_32);
2049                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2050                                 speed_template_16_24_32);
2051                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2052                                 speed_template_16_24_32);
2053                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2054                                 speed_template_32_40_48);
2055                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2056                                 speed_template_32_40_48);
2057                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2058                                 speed_template_32_64);
2059                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2060                                 speed_template_32_64);
2061                 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2062                                 speed_template_16_24_32);
2063                 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2064                                 speed_template_16_24_32);
2065                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2066                                 speed_template_16_24_32);
2067                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2068                                 speed_template_16_24_32);
2069                 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2070                                 speed_template_16_24_32);
2071                 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2072                                 speed_template_16_24_32);
2073                 break;
2074
2075         case 201:
2076                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2077                                 des3_speed_template, DES3_SPEED_VECTORS,
2078                                 speed_template_24);
2079                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2080                                 des3_speed_template, DES3_SPEED_VECTORS,
2081                                 speed_template_24);
2082                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2083                                 des3_speed_template, DES3_SPEED_VECTORS,
2084                                 speed_template_24);
2085                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2086                                 des3_speed_template, DES3_SPEED_VECTORS,
2087                                 speed_template_24);
2088                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2089                                 des3_speed_template, DES3_SPEED_VECTORS,
2090                                 speed_template_24);
2091                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2092                                 des3_speed_template, DES3_SPEED_VECTORS,
2093                                 speed_template_24);
2094                 break;
2095
2096         case 202:
2097                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2098                                 speed_template_16_24_32);
2099                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2100                                 speed_template_16_24_32);
2101                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2102                                 speed_template_16_24_32);
2103                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2104                                 speed_template_16_24_32);
2105                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2106                                 speed_template_16_24_32);
2107                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2108                                 speed_template_16_24_32);
2109                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2110                                 speed_template_32_40_48);
2111                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2112                                 speed_template_32_40_48);
2113                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2114                                 speed_template_32_48_64);
2115                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2116                                 speed_template_32_48_64);
2117                 break;
2118
2119         case 203:
2120                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2121                                   speed_template_8_32);
2122                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2123                                   speed_template_8_32);
2124                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2125                                   speed_template_8_32);
2126                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2127                                   speed_template_8_32);
2128                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2129                                   speed_template_8_32);
2130                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2131                                   speed_template_8_32);
2132                 break;
2133
2134         case 204:
2135                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2136                                   speed_template_8);
2137                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2138                                   speed_template_8);
2139                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2140                                   speed_template_8);
2141                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2142                                   speed_template_8);
2143                 break;
2144
2145         case 205:
2146                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2147                                 speed_template_16_24_32);
2148                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2149                                 speed_template_16_24_32);
2150                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2151                                 speed_template_16_24_32);
2152                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2153                                 speed_template_16_24_32);
2154                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2155                                 speed_template_16_24_32);
2156                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2157                                 speed_template_16_24_32);
2158                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2159                                 speed_template_32_40_48);
2160                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2161                                 speed_template_32_40_48);
2162                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2163                                 speed_template_32_48_64);
2164                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2165                                 speed_template_32_48_64);
2166                 break;
2167
2168         case 206:
2169                 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2170                                   speed_template_16_32);
2171                 break;
2172
2173         case 207:
2174                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2175                                   speed_template_16_32);
2176                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2177                                   speed_template_16_32);
2178                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2179                                   speed_template_16_32);
2180                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2181                                   speed_template_16_32);
2182                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2183                                   speed_template_16_32);
2184                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2185                                   speed_template_16_32);
2186                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2187                                   speed_template_32_48);
2188                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2189                                   speed_template_32_48);
2190                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2191                                   speed_template_32_64);
2192                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2193                                   speed_template_32_64);
2194                 break;
2195
2196         case 208:
2197                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2198                                   speed_template_8);
2199                 break;
2200
2201         case 209:
2202                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2203                                   speed_template_8_16);
2204                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2205                                   speed_template_8_16);
2206                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2207                                   speed_template_8_16);
2208                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2209                                   speed_template_8_16);
2210                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2211                                   speed_template_8_16);
2212                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2213                                   speed_template_8_16);
2214                 break;
2215
2216         case 210:
2217                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2218                                   speed_template_16_32);
2219                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2220                                   speed_template_16_32);
2221                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2222                                   speed_template_16_32);
2223                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2224                                   speed_template_16_32);
2225                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2226                                   speed_template_16_32);
2227                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2228                                   speed_template_16_32);
2229                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2230                                   speed_template_32_48);
2231                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2232                                   speed_template_32_48);
2233                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2234                                   speed_template_32_64);
2235                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2236                                   speed_template_32_64);
2237                 break;
2238
2239         case 211:
2240                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2241                                 NULL, 0, 16, 16, aead_speed_template_20);
2242                 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2243                                 NULL, 0, 16, 8, speed_template_16_24_32);
2244                 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2245                                 NULL, 0, 16, 16, aead_speed_template_20);
2246                 test_aead_speed("gcm(aes)", DECRYPT, sec,
2247                                 NULL, 0, 16, 8, speed_template_16_24_32);
2248                 break;
2249
2250         case 212:
2251                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2252                                 NULL, 0, 16, 16, aead_speed_template_19);
2253                 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2254                                 NULL, 0, 16, 16, aead_speed_template_19);
2255                 break;
2256
2257         case 213:
2258                 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2259                                 NULL, 0, 16, 8, aead_speed_template_36);
2260                 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2261                                 NULL, 0, 16, 8, aead_speed_template_36);
2262                 break;
2263
2264         case 214:
2265                 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2266                                   speed_template_32);
2267                 break;
2268
2269         case 215:
2270                 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2271                                    0, 16, 16, aead_speed_template_20, num_mb);
2272                 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2273                                    speed_template_16_24_32, num_mb);
2274                 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2275                                    0, 16, 16, aead_speed_template_20, num_mb);
2276                 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2277                                    speed_template_16_24_32, num_mb);
2278                 break;
2279
2280         case 216:
2281                 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2282                                    16, 16, aead_speed_template_19, num_mb);
2283                 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2284                                    16, 16, aead_speed_template_19, num_mb);
2285                 break;
2286
2287         case 217:
2288                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2289                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2290                                    num_mb);
2291                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2292                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2293                                    num_mb);
2294                 break;
2295
2296         case 218:
2297                 test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2298                                 speed_template_16);
2299                 test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2300                                 speed_template_16);
2301                 test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2302                                 speed_template_16);
2303                 test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2304                                 speed_template_16);
2305                 test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2306                                 speed_template_16);
2307                 test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2308                                 speed_template_16);
2309                 break;
2310
2311         case 219:
2312                 test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2313                                   0, speed_template_32);
2314                 test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2315                                   0, speed_template_32);
2316                 test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2317                                   0, speed_template_32);
2318                 test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2319                                   0, speed_template_32);
2320                 break;
2321
2322         case 220:
2323                 test_acipher_speed("essiv(cbc(aes),sha256)",
2324                                   ENCRYPT, sec, NULL, 0,
2325                                   speed_template_16_24_32);
2326                 test_acipher_speed("essiv(cbc(aes),sha256)",
2327                                   DECRYPT, sec, NULL, 0,
2328                                   speed_template_16_24_32);
2329                 break;
2330
2331         case 221:
2332                 test_aead_speed("aegis128", ENCRYPT, sec,
2333                                 NULL, 0, 16, 8, speed_template_16);
2334                 test_aead_speed("aegis128", DECRYPT, sec,
2335                                 NULL, 0, 16, 8, speed_template_16);
2336                 break;
2337
2338         case 300:
2339                 if (alg) {
2340                         test_hash_speed(alg, sec, generic_hash_speed_template);
2341                         break;
2342                 }
2343                 fallthrough;
2344         case 301:
2345                 test_hash_speed("md4", sec, generic_hash_speed_template);
2346                 if (mode > 300 && mode < 400) break;
2347                 fallthrough;
2348         case 302:
2349                 test_hash_speed("md5", sec, generic_hash_speed_template);
2350                 if (mode > 300 && mode < 400) break;
2351                 fallthrough;
2352         case 303:
2353                 test_hash_speed("sha1", sec, generic_hash_speed_template);
2354                 if (mode > 300 && mode < 400) break;
2355                 fallthrough;
2356         case 304:
2357                 test_hash_speed("sha256", sec, generic_hash_speed_template);
2358                 if (mode > 300 && mode < 400) break;
2359                 fallthrough;
2360         case 305:
2361                 test_hash_speed("sha384", sec, generic_hash_speed_template);
2362                 if (mode > 300 && mode < 400) break;
2363                 fallthrough;
2364         case 306:
2365                 test_hash_speed("sha512", sec, generic_hash_speed_template);
2366                 if (mode > 300 && mode < 400) break;
2367                 fallthrough;
2368         case 307:
2369                 test_hash_speed("wp256", sec, generic_hash_speed_template);
2370                 if (mode > 300 && mode < 400) break;
2371                 fallthrough;
2372         case 308:
2373                 test_hash_speed("wp384", sec, generic_hash_speed_template);
2374                 if (mode > 300 && mode < 400) break;
2375                 fallthrough;
2376         case 309:
2377                 test_hash_speed("wp512", sec, generic_hash_speed_template);
2378                 if (mode > 300 && mode < 400) break;
2379                 fallthrough;
2380         case 310:
2381                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2382                 if (mode > 300 && mode < 400) break;
2383                 fallthrough;
2384         case 311:
2385                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2386                 if (mode > 300 && mode < 400) break;
2387                 fallthrough;
2388         case 312:
2389                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2390                 if (mode > 300 && mode < 400) break;
2391                 fallthrough;
2392         case 313:
2393                 test_hash_speed("sha224", sec, generic_hash_speed_template);
2394                 if (mode > 300 && mode < 400) break;
2395                 fallthrough;
2396         case 314:
2397                 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2398                 if (mode > 300 && mode < 400) break;
2399                 fallthrough;
2400         case 315:
2401                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2402                 if (mode > 300 && mode < 400) break;
2403                 fallthrough;
2404         case 316:
2405                 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2406                 if (mode > 300 && mode < 400) break;
2407                 fallthrough;
2408         case 317:
2409                 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2410                 if (mode > 300 && mode < 400) break;
2411                 fallthrough;
2412         case 318:
2413                 klen = 16;
2414                 test_hash_speed("ghash", sec, generic_hash_speed_template);
2415                 if (mode > 300 && mode < 400) break;
2416                 fallthrough;
2417         case 319:
2418                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2419                 if (mode > 300 && mode < 400) break;
2420                 fallthrough;
2421         case 320:
2422                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2423                 if (mode > 300 && mode < 400) break;
2424                 fallthrough;
2425         case 321:
2426                 test_hash_speed("poly1305", sec, poly1305_speed_template);
2427                 if (mode > 300 && mode < 400) break;
2428                 fallthrough;
2429         case 322:
2430                 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2431                 if (mode > 300 && mode < 400) break;
2432                 fallthrough;
2433         case 323:
2434                 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2435                 if (mode > 300 && mode < 400) break;
2436                 fallthrough;
2437         case 324:
2438                 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2439                 if (mode > 300 && mode < 400) break;
2440                 fallthrough;
2441         case 325:
2442                 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2443                 if (mode > 300 && mode < 400) break;
2444                 fallthrough;
2445         case 326:
2446                 test_hash_speed("sm3", sec, generic_hash_speed_template);
2447                 if (mode > 300 && mode < 400) break;
2448                 fallthrough;
2449         case 327:
2450                 test_hash_speed("streebog256", sec,
2451                                 generic_hash_speed_template);
2452                 if (mode > 300 && mode < 400) break;
2453                 fallthrough;
2454         case 328:
2455                 test_hash_speed("streebog512", sec,
2456                                 generic_hash_speed_template);
2457                 if (mode > 300 && mode < 400) break;
2458                 fallthrough;
2459         case 399:
2460                 break;
2461
2462         case 400:
2463                 if (alg) {
2464                         test_ahash_speed(alg, sec, generic_hash_speed_template);
2465                         break;
2466                 }
2467                 fallthrough;
2468         case 401:
2469                 test_ahash_speed("md4", sec, generic_hash_speed_template);
2470                 if (mode > 400 && mode < 500) break;
2471                 fallthrough;
2472         case 402:
2473                 test_ahash_speed("md5", sec, generic_hash_speed_template);
2474                 if (mode > 400 && mode < 500) break;
2475                 fallthrough;
2476         case 403:
2477                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2478                 if (mode > 400 && mode < 500) break;
2479                 fallthrough;
2480         case 404:
2481                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2482                 if (mode > 400 && mode < 500) break;
2483                 fallthrough;
2484         case 405:
2485                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2486                 if (mode > 400 && mode < 500) break;
2487                 fallthrough;
2488         case 406:
2489                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2490                 if (mode > 400 && mode < 500) break;
2491                 fallthrough;
2492         case 407:
2493                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2494                 if (mode > 400 && mode < 500) break;
2495                 fallthrough;
2496         case 408:
2497                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2498                 if (mode > 400 && mode < 500) break;
2499                 fallthrough;
2500         case 409:
2501                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2502                 if (mode > 400 && mode < 500) break;
2503                 fallthrough;
2504         case 410:
2505                 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2506                 if (mode > 400 && mode < 500) break;
2507                 fallthrough;
2508         case 411:
2509                 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2510                 if (mode > 400 && mode < 500) break;
2511                 fallthrough;
2512         case 412:
2513                 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2514                 if (mode > 400 && mode < 500) break;
2515                 fallthrough;
2516         case 413:
2517                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2518                 if (mode > 400 && mode < 500) break;
2519                 fallthrough;
2520         case 414:
2521                 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2522                 if (mode > 400 && mode < 500) break;
2523                 fallthrough;
2524         case 415:
2525                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2526                 if (mode > 400 && mode < 500) break;
2527                 fallthrough;
2528         case 416:
2529                 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2530                 if (mode > 400 && mode < 500) break;
2531                 fallthrough;
2532         case 417:
2533                 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2534                 if (mode > 400 && mode < 500) break;
2535                 fallthrough;
2536         case 418:
2537                 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2538                 if (mode > 400 && mode < 500) break;
2539                 fallthrough;
2540         case 419:
2541                 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2542                 if (mode > 400 && mode < 500) break;
2543                 fallthrough;
2544         case 420:
2545                 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2546                 if (mode > 400 && mode < 500) break;
2547                 fallthrough;
2548         case 421:
2549                 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2550                 if (mode > 400 && mode < 500) break;
2551                 fallthrough;
2552         case 422:
2553                 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2554                                     num_mb);
2555                 if (mode > 400 && mode < 500) break;
2556                 fallthrough;
2557         case 423:
2558                 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2559                                     num_mb);
2560                 if (mode > 400 && mode < 500) break;
2561                 fallthrough;
2562         case 424:
2563                 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2564                                     num_mb);
2565                 if (mode > 400 && mode < 500) break;
2566                 fallthrough;
2567         case 425:
2568                 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2569                                     num_mb);
2570                 if (mode > 400 && mode < 500) break;
2571                 fallthrough;
2572         case 426:
2573                 test_mb_ahash_speed("streebog256", sec,
2574                                     generic_hash_speed_template, num_mb);
2575                 if (mode > 400 && mode < 500) break;
2576                 fallthrough;
2577         case 427:
2578                 test_mb_ahash_speed("streebog512", sec,
2579                                     generic_hash_speed_template, num_mb);
2580                 if (mode > 400 && mode < 500) break;
2581                 fallthrough;
2582         case 499:
2583                 break;
2584
2585         case 500:
2586                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2587                                    speed_template_16_24_32);
2588                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2589                                    speed_template_16_24_32);
2590                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2591                                    speed_template_16_24_32);
2592                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2593                                    speed_template_16_24_32);
2594                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2595                                    speed_template_32_40_48);
2596                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2597                                    speed_template_32_40_48);
2598                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2599                                    speed_template_32_64);
2600                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2601                                    speed_template_32_64);
2602                 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2603                                    speed_template_16_24_32);
2604                 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2605                                    speed_template_16_24_32);
2606                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2607                                    speed_template_16_24_32);
2608                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2609                                    speed_template_16_24_32);
2610                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2611                                    speed_template_16_24_32);
2612                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2613                                    speed_template_16_24_32);
2614                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2615                                    speed_template_16_24_32);
2616                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2617                                    speed_template_16_24_32);
2618                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2619                                    speed_template_20_28_36);
2620                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2621                                    speed_template_20_28_36);
2622                 break;
2623
2624         case 501:
2625                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2626                                    des3_speed_template, DES3_SPEED_VECTORS,
2627                                    speed_template_24);
2628                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2629                                    des3_speed_template, DES3_SPEED_VECTORS,
2630                                    speed_template_24);
2631                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2632                                    des3_speed_template, DES3_SPEED_VECTORS,
2633                                    speed_template_24);
2634                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2635                                    des3_speed_template, DES3_SPEED_VECTORS,
2636                                    speed_template_24);
2637                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2638                                    des3_speed_template, DES3_SPEED_VECTORS,
2639                                    speed_template_24);
2640                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2641                                    des3_speed_template, DES3_SPEED_VECTORS,
2642                                    speed_template_24);
2643                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2644                                    des3_speed_template, DES3_SPEED_VECTORS,
2645                                    speed_template_24);
2646                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2647                                    des3_speed_template, DES3_SPEED_VECTORS,
2648                                    speed_template_24);
2649                 break;
2650
2651         case 502:
2652                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2653                                    speed_template_8);
2654                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2655                                    speed_template_8);
2656                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2657                                    speed_template_8);
2658                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2659                                    speed_template_8);
2660                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2661                                    speed_template_8);
2662                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2663                                    speed_template_8);
2664                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2665                                    speed_template_8);
2666                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2667                                    speed_template_8);
2668                 break;
2669
2670         case 503:
2671                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2672                                    speed_template_16_32);
2673                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2674                                    speed_template_16_32);
2675                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2676                                    speed_template_16_32);
2677                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2678                                    speed_template_16_32);
2679                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2680                                    speed_template_16_32);
2681                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2682                                    speed_template_16_32);
2683                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2684                                    speed_template_32_48);
2685                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2686                                    speed_template_32_48);
2687                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2688                                    speed_template_32_64);
2689                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2690                                    speed_template_32_64);
2691                 break;
2692
2693         case 504:
2694                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2695                                    speed_template_16_24_32);
2696                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2697                                    speed_template_16_24_32);
2698                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2699                                    speed_template_16_24_32);
2700                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2701                                    speed_template_16_24_32);
2702                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2703                                    speed_template_16_24_32);
2704                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2705                                    speed_template_16_24_32);
2706                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2707                                    speed_template_32_40_48);
2708                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2709                                    speed_template_32_40_48);
2710                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2711                                    speed_template_32_48_64);
2712                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2713                                    speed_template_32_48_64);
2714                 break;
2715
2716         case 505:
2717                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2718                                    speed_template_8);
2719                 break;
2720
2721         case 506:
2722                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2723                                    speed_template_8_16);
2724                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2725                                    speed_template_8_16);
2726                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2727                                    speed_template_8_16);
2728                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2729                                    speed_template_8_16);
2730                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2731                                    speed_template_8_16);
2732                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2733                                    speed_template_8_16);
2734                 break;
2735
2736         case 507:
2737                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2738                                    speed_template_16_32);
2739                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2740                                    speed_template_16_32);
2741                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2742                                    speed_template_16_32);
2743                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2744                                    speed_template_16_32);
2745                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2746                                    speed_template_16_32);
2747                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2748                                    speed_template_16_32);
2749                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2750                                    speed_template_32_48);
2751                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2752                                    speed_template_32_48);
2753                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2754                                    speed_template_32_64);
2755                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2756                                    speed_template_32_64);
2757                 break;
2758
2759         case 508:
2760                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2761                                    speed_template_16_32);
2762                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2763                                    speed_template_16_32);
2764                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2765                                    speed_template_16_32);
2766                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2767                                    speed_template_16_32);
2768                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2769                                    speed_template_16_32);
2770                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2771                                    speed_template_16_32);
2772                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2773                                    speed_template_32_48);
2774                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2775                                    speed_template_32_48);
2776                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2777                                    speed_template_32_64);
2778                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2779                                    speed_template_32_64);
2780                 break;
2781
2782         case 509:
2783                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2784                                    speed_template_8_32);
2785                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2786                                    speed_template_8_32);
2787                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2788                                    speed_template_8_32);
2789                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2790                                    speed_template_8_32);
2791                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2792                                    speed_template_8_32);
2793                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2794                                    speed_template_8_32);
2795                 break;
2796
2797         case 600:
2798                 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2799                                        speed_template_16_24_32, num_mb);
2800                 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2801                                        speed_template_16_24_32, num_mb);
2802                 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2803                                        speed_template_16_24_32, num_mb);
2804                 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2805                                        speed_template_16_24_32, num_mb);
2806                 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2807                                        speed_template_32_40_48, num_mb);
2808                 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2809                                        speed_template_32_40_48, num_mb);
2810                 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2811                                        speed_template_32_64, num_mb);
2812                 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2813                                        speed_template_32_64, num_mb);
2814                 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2815                                        speed_template_16_24_32, num_mb);
2816                 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2817                                        speed_template_16_24_32, num_mb);
2818                 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2819                                        speed_template_16_24_32, num_mb);
2820                 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2821                                        speed_template_16_24_32, num_mb);
2822                 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2823                                        speed_template_16_24_32, num_mb);
2824                 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2825                                        speed_template_16_24_32, num_mb);
2826                 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2827                                        speed_template_16_24_32, num_mb);
2828                 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2829                                        speed_template_16_24_32, num_mb);
2830                 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2831                                        0, speed_template_20_28_36, num_mb);
2832                 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2833                                        0, speed_template_20_28_36, num_mb);
2834                 break;
2835
2836         case 601:
2837                 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2838                                        des3_speed_template, DES3_SPEED_VECTORS,
2839                                        speed_template_24, num_mb);
2840                 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2841                                        des3_speed_template, DES3_SPEED_VECTORS,
2842                                        speed_template_24, num_mb);
2843                 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2844                                        des3_speed_template, DES3_SPEED_VECTORS,
2845                                        speed_template_24, num_mb);
2846                 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2847                                        des3_speed_template, DES3_SPEED_VECTORS,
2848                                        speed_template_24, num_mb);
2849                 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2850                                        des3_speed_template, DES3_SPEED_VECTORS,
2851                                        speed_template_24, num_mb);
2852                 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2853                                        des3_speed_template, DES3_SPEED_VECTORS,
2854                                        speed_template_24, num_mb);
2855                 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2856                                        des3_speed_template, DES3_SPEED_VECTORS,
2857                                        speed_template_24, num_mb);
2858                 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2859                                        des3_speed_template, DES3_SPEED_VECTORS,
2860                                        speed_template_24, num_mb);
2861                 break;
2862
2863         case 602:
2864                 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2865                                        speed_template_8, num_mb);
2866                 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2867                                        speed_template_8, num_mb);
2868                 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2869                                        speed_template_8, num_mb);
2870                 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2871                                        speed_template_8, num_mb);
2872                 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2873                                        speed_template_8, num_mb);
2874                 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2875                                        speed_template_8, num_mb);
2876                 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2877                                        speed_template_8, num_mb);
2878                 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2879                                        speed_template_8, num_mb);
2880                 break;
2881
2882         case 603:
2883                 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2884                                        speed_template_16_32, num_mb);
2885                 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2886                                        speed_template_16_32, num_mb);
2887                 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2888                                        speed_template_16_32, num_mb);
2889                 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2890                                        speed_template_16_32, num_mb);
2891                 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2892                                        speed_template_16_32, num_mb);
2893                 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2894                                        speed_template_16_32, num_mb);
2895                 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2896                                        speed_template_32_48, num_mb);
2897                 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2898                                        speed_template_32_48, num_mb);
2899                 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2900                                        speed_template_32_64, num_mb);
2901                 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2902                                        speed_template_32_64, num_mb);
2903                 break;
2904
2905         case 604:
2906                 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2907                                        speed_template_16_24_32, num_mb);
2908                 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2909                                        speed_template_16_24_32, num_mb);
2910                 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2911                                        speed_template_16_24_32, num_mb);
2912                 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2913                                        speed_template_16_24_32, num_mb);
2914                 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2915                                        speed_template_16_24_32, num_mb);
2916                 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2917                                        speed_template_16_24_32, num_mb);
2918                 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2919                                        speed_template_32_40_48, num_mb);
2920                 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2921                                        speed_template_32_40_48, num_mb);
2922                 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2923                                        speed_template_32_48_64, num_mb);
2924                 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2925                                        speed_template_32_48_64, num_mb);
2926                 break;
2927
2928         case 605:
2929                 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2930                                        speed_template_8, num_mb);
2931                 break;
2932
2933         case 606:
2934                 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2935                                        speed_template_8_16, num_mb);
2936                 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2937                                        speed_template_8_16, num_mb);
2938                 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2939                                        speed_template_8_16, num_mb);
2940                 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2941                                        speed_template_8_16, num_mb);
2942                 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2943                                        speed_template_8_16, num_mb);
2944                 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2945                                        speed_template_8_16, num_mb);
2946                 break;
2947
2948         case 607:
2949                 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2950                                        speed_template_16_32, num_mb);
2951                 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2952                                        speed_template_16_32, num_mb);
2953                 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2954                                        speed_template_16_32, num_mb);
2955                 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2956                                        speed_template_16_32, num_mb);
2957                 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2958                                        speed_template_16_32, num_mb);
2959                 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2960                                        speed_template_16_32, num_mb);
2961                 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2962                                        speed_template_32_48, num_mb);
2963                 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2964                                        speed_template_32_48, num_mb);
2965                 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2966                                        speed_template_32_64, num_mb);
2967                 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2968                                        speed_template_32_64, num_mb);
2969                 break;
2970
2971         case 608:
2972                 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2973                                        speed_template_16_32, num_mb);
2974                 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2975                                        speed_template_16_32, num_mb);
2976                 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2977                                        speed_template_16_32, num_mb);
2978                 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2979                                        speed_template_16_32, num_mb);
2980                 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2981                                        speed_template_16_32, num_mb);
2982                 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2983                                        speed_template_16_32, num_mb);
2984                 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2985                                        speed_template_32_48, num_mb);
2986                 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2987                                        speed_template_32_48, num_mb);
2988                 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2989                                        speed_template_32_64, num_mb);
2990                 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2991                                        speed_template_32_64, num_mb);
2992                 break;
2993
2994         case 609:
2995                 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2996                                        speed_template_8_32, num_mb);
2997                 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2998                                        speed_template_8_32, num_mb);
2999                 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3000                                        speed_template_8_32, num_mb);
3001                 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3002                                        speed_template_8_32, num_mb);
3003                 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3004                                        speed_template_8_32, num_mb);
3005                 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3006                                        speed_template_8_32, num_mb);
3007                 break;
3008
3009         case 1000:
3010                 test_available();
3011                 break;
3012         }
3013
3014         return ret;
3015 }
3016
3017 static int __init tcrypt_mod_init(void)
3018 {
3019         int err = -ENOMEM;
3020         int i;
3021
3022         for (i = 0; i < TVMEMSIZE; i++) {
3023                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3024                 if (!tvmem[i])
3025                         goto err_free_tv;
3026         }
3027
3028         err = do_test(alg, type, mask, mode, num_mb);
3029
3030         if (err) {
3031                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3032                 goto err_free_tv;
3033         } else {
3034                 pr_debug("all tests passed\n");
3035         }
3036
3037         /* We intentionaly return -EAGAIN to prevent keeping the module,
3038          * unless we're running in fips mode. It does all its work from
3039          * init() and doesn't offer any runtime functionality, but in
3040          * the fips case, checking for a successful load is helpful.
3041          * => we don't need it in the memory, do we?
3042          *                                        -- mludvig
3043          */
3044         if (!fips_enabled)
3045                 err = -EAGAIN;
3046
3047 err_free_tv:
3048         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3049                 free_page((unsigned long)tvmem[i]);
3050
3051         return err;
3052 }
3053
3054 /*
3055  * If an init function is provided, an exit function must also be provided
3056  * to allow module unload.
3057  */
3058 static void __exit tcrypt_mod_fini(void) { }
3059
3060 subsys_initcall(tcrypt_mod_init);
3061 module_exit(tcrypt_mod_fini);
3062
3063 module_param(alg, charp, 0);
3064 module_param(type, uint, 0);
3065 module_param(mask, uint, 0);
3066 module_param(mode, int, 0);
3067 module_param(sec, uint, 0);
3068 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3069                       "(defaults to zero which uses CPU cycles instead)");
3070 module_param(num_mb, uint, 0000);
3071 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3072 module_param(klen, uint, 0);
3073 MODULE_PARM_DESC(klen, "Key length (defaults to 0)");
3074
3075 MODULE_LICENSE("GPL");
3076 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3077 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");