crypto/tcrypt.c

   1 /*
   2  * Quick & dirty crypto testing module.
   3  *
   4  * This will only exist until we have a better testing mechanism
   5  * (e.g. a char device).
   6  *
   7  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   8  * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
   9  * Copyright (c) 2007 Nokia Siemens Networks
  10  *
  11  * Updated RFC4106 AES-GCM testing.
  12  *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  13  *             Adrian Hoban <adrian.hoban@intel.com>
  14  *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  15  *             Tadeusz Struk (tadeusz.struk@intel.com)
  16  *             Copyright (c) 2010, Intel Corporation.
  17  *
  18  * This program is free software; you can redistribute it and/or modify it
  19  * under the terms of the GNU General Public License as published by the Free
  20  * Software Foundation; either version 2 of the License, or (at your option)
  21  * any later version.
  22  *
  23  */
  24
  25 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  26
  27 #include <crypto/aead.h>
  28 #include <crypto/hash.h>
  29 #include <crypto/skcipher.h>
  30 #include <linux/err.h>
  31 #include <linux/fips.h>
  32 #include <linux/init.h>
  33 #include <linux/gfp.h>
  34 #include <linux/module.h>
  35 #include <linux/scatterlist.h>
  36 #include <linux/string.h>
  37 #include <linux/moduleparam.h>
  38 #include <linux/jiffies.h>
  39 #include <linux/timex.h>
  40 #include <linux/interrupt.h>
  41 #include "tcrypt.h"
  42
  43 /*
  44  * Need slab memory for testing (size in number of pages).
  45  */
  46 #define TVMEMSIZE       4
  47
  48 /*
  49 * Used by test_cipher_speed()
  50 */
  51 #define ENCRYPT 1
  52 #define DECRYPT 0
  53
  54 #define MAX_DIGEST_SIZE         64
  55
  56 /*
  57  * return a string with the driver name
  58  */
  59 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  60
  61 /*
  62  * Used by test_cipher_speed()
  63  */
  64 static unsigned int sec;
  65
  66 static char *alg = NULL;
  67 static u32 type;
  68 static u32 mask;
  69 static int mode;
  70 static u32 num_mb = 8;
  71 static char *tvmem[TVMEMSIZE];
  72
  73 static char *check[] = {
  74         "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  75         "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  76         "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  77         "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  78         "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  79         "lzo", "cts", "zlib", "sha3-224", "sha3-256", "sha3-384", "sha3-512",
  80         NULL
  81 };
  82
  83 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
  84 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
  85
  86 #define XBUFSIZE 8
  87 #define MAX_IVLEN 32
  88
  89 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  90 {
  91         int i;
  92
  93         for (i = 0; i < XBUFSIZE; i++) {
  94                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
  95                 if (!buf[i])
  96                         goto err_free_buf;
  97         }
  98
  99         return 0;
 100
 101 err_free_buf:
 102         while (i-- > 0)
 103                 free_page((unsigned long)buf[i]);
 104
 105         return -ENOMEM;
 106 }
 107
 108 static void testmgr_free_buf(char *buf[XBUFSIZE])
 109 {
 110         int i;
 111
 112         for (i = 0; i < XBUFSIZE; i++)
 113                 free_page((unsigned long)buf[i]);
 114 }
 115
 116 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 117                          unsigned int buflen, const void *assoc,
 118                          unsigned int aad_size)
 119 {
 120         int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 121         int k, rem;
 122
 123         if (np > XBUFSIZE) {
 124                 rem = PAGE_SIZE;
 125                 np = XBUFSIZE;
 126         } else {
 127                 rem = buflen % PAGE_SIZE;
 128         }
 129
 130         sg_init_table(sg, np + 1);
 131
 132         sg_set_buf(&sg[0], assoc, aad_size);
 133
 134         if (rem)
 135                 np--;
 136         for (k = 0; k < np; k++)
 137                 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 138
 139         if (rem)
 140                 sg_set_buf(&sg[k + 1], xbuf[k], rem);
 141 }
 142
 143 static inline int do_one_aead_op(struct aead_request *req, int ret)
 144 {
 145         struct crypto_wait *wait = req->base.data;
 146
 147         return crypto_wait_req(ret, wait);
 148 }
 149
 150 struct test_mb_aead_data {
 151         struct scatterlist sg[XBUFSIZE];
 152         struct scatterlist sgout[XBUFSIZE];
 153         struct aead_request *req;
 154         struct crypto_wait wait;
 155         char *xbuf[XBUFSIZE];
 156         char *xoutbuf[XBUFSIZE];
 157         char *axbuf[XBUFSIZE];
 158 };
 159
 160 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 161                                 u32 num_mb, int *rc)
 162 {
 163         int i, err = 0;
 164
 165         /* Fire up a bunch of concurrent requests */
 166         for (i = 0; i < num_mb; i++) {
 167                 if (enc == ENCRYPT)
 168                         rc[i] = crypto_aead_encrypt(data[i].req);
 169                 else
 170                         rc[i] = crypto_aead_decrypt(data[i].req);
 171         }
 172
 173         /* Wait for all requests to finish */
 174         for (i = 0; i < num_mb; i++) {
 175                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 176
 177                 if (rc[i]) {
 178                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 179                         err = rc[i];
 180                 }
 181         }
 182
 183         return err;
 184 }
 185
 186 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 187                                 int blen, int secs, u32 num_mb)
 188 {
 189         unsigned long start, end;
 190         int bcount;
 191         int ret = 0;
 192         int *rc;
 193
 194         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 195         if (!rc)
 196                 return -ENOMEM;
 197
 198         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 199              time_before(jiffies, end); bcount++) {
 200                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 201                 if (ret)
 202                         goto out;
 203         }
 204
 205         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 206                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 207
 208 out:
 209         kfree(rc);
 210         return ret;
 211 }
 212
 213 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 214                                int blen, u32 num_mb)
 215 {
 216         unsigned long cycles = 0;
 217         int ret = 0;
 218         int i;
 219         int *rc;
 220
 221         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 222         if (!rc)
 223                 return -ENOMEM;
 224
 225         /* Warm-up run. */
 226         for (i = 0; i < 4; i++) {
 227                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 228                 if (ret)
 229                         goto out;
 230         }
 231
 232         /* The real thing. */
 233         for (i = 0; i < 8; i++) {
 234                 cycles_t start, end;
 235
 236                 start = get_cycles();
 237                 ret = do_mult_aead_op(data, enc, num_mb, rc);
 238                 end = get_cycles();
 239
 240                 if (ret)
 241                         goto out;
 242
 243                 cycles += end - start;
 244         }
 245
 246         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 247                 (cycles + 4) / (8 * num_mb), blen);
 248
 249 out:
 250         kfree(rc);
 251         return ret;
 252 }
 253
 254 static void test_mb_aead_speed(const char *algo, int enc, int secs,
 255                                struct aead_speed_template *template,
 256                                unsigned int tcount, u8 authsize,
 257                                unsigned int aad_size, u8 *keysize, u32 num_mb)
 258 {
 259         struct test_mb_aead_data *data;
 260         struct crypto_aead *tfm;
 261         unsigned int i, j, iv_len;
 262         const char *key;
 263         const char *e;
 264         void *assoc;
 265         u32 *b_size;
 266         char *iv;
 267         int ret;
 268
 269
 270         if (aad_size >= PAGE_SIZE) {
 271                 pr_err("associate data length (%u) too big\n", aad_size);
 272                 return;
 273         }
 274
 275         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 276         if (!iv)
 277                 return;
 278
 279         if (enc == ENCRYPT)
 280                 e = "encryption";
 281         else
 282                 e = "decryption";
 283
 284         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 285         if (!data)
 286                 goto out_free_iv;
 287
 288         tfm = crypto_alloc_aead(algo, 0, 0);
 289         if (IS_ERR(tfm)) {
 290                 pr_err("failed to load transform for %s: %ld\n",
 291                         algo, PTR_ERR(tfm));
 292                 goto out_free_data;
 293         }
 294
 295         ret = crypto_aead_setauthsize(tfm, authsize);
 296
 297         for (i = 0; i < num_mb; ++i)
 298                 if (testmgr_alloc_buf(data[i].xbuf)) {
 299                         while (i--)
 300                                 testmgr_free_buf(data[i].xbuf);
 301                         goto out_free_tfm;
 302                 }
 303
 304         for (i = 0; i < num_mb; ++i)
 305                 if (testmgr_alloc_buf(data[i].axbuf)) {
 306                         while (i--)
 307                                 testmgr_free_buf(data[i].axbuf);
 308                         goto out_free_xbuf;
 309                 }
 310
 311         for (i = 0; i < num_mb; ++i)
 312                 if (testmgr_alloc_buf(data[i].xoutbuf)) {
 313                         while (i--)
 314                                 testmgr_free_buf(data[i].xoutbuf);
 315                         goto out_free_axbuf;
 316                 }
 317
 318         for (i = 0; i < num_mb; ++i) {
 319                 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 320                 if (!data[i].req) {
 321                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
 322                                algo);
 323                         while (i--)
 324                                 aead_request_free(data[i].req);
 325                         goto out_free_xoutbuf;
 326                 }
 327         }
 328
 329         for (i = 0; i < num_mb; ++i) {
 330                 crypto_init_wait(&data[i].wait);
 331                 aead_request_set_callback(data[i].req,
 332                                           CRYPTO_TFM_REQ_MAY_BACKLOG,
 333                                           crypto_req_done, &data[i].wait);
 334         }
 335
 336         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 337                 get_driver_name(crypto_aead, tfm), e);
 338
 339         i = 0;
 340         do {
 341                 b_size = aead_sizes;
 342                 do {
 343                         if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
 344                                 pr_err("template (%u) too big for buffer (%lu)\n",
 345                                        authsize + *b_size,
 346                                        XBUFSIZE * PAGE_SIZE);
 347                                 goto out;
 348                         }
 349
 350                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
 351                                 *keysize * 8, *b_size);
 352
 353                         /* Set up tfm global state, i.e. the key */
 354
 355                         memset(tvmem[0], 0xff, PAGE_SIZE);
 356                         key = tvmem[0];
 357                         for (j = 0; j < tcount; j++) {
 358                                 if (template[j].klen == *keysize) {
 359                                         key = template[j].key;
 360                                         break;
 361                                 }
 362                         }
 363
 364                         crypto_aead_clear_flags(tfm, ~0);
 365
 366                         ret = crypto_aead_setkey(tfm, key, *keysize);
 367                         if (ret) {
 368                                 pr_err("setkey() failed flags=%x\n",
 369                                        crypto_aead_get_flags(tfm));
 370                                 goto out;
 371                         }
 372
 373                         iv_len = crypto_aead_ivsize(tfm);
 374                         if (iv_len)
 375                                 memset(iv, 0xff, iv_len);
 376
 377                         /* Now setup per request stuff, i.e. buffers */
 378
 379                         for (j = 0; j < num_mb; ++j) {
 380                                 struct test_mb_aead_data *cur = &data[j];
 381
 382                                 assoc = cur->axbuf[0];
 383                                 memset(assoc, 0xff, aad_size);
 384
 385                                 sg_init_aead(cur->sg, cur->xbuf,
 386                                              *b_size + (enc ? 0 : authsize),
 387                                              assoc, aad_size);
 388
 389                                 sg_init_aead(cur->sgout, cur->xoutbuf,
 390                                              *b_size + (enc ? authsize : 0),
 391                                              assoc, aad_size);
 392
 393                                 aead_request_set_ad(cur->req, aad_size);
 394
 395                                 if (!enc) {
 396
 397                                         aead_request_set_crypt(cur->req,
 398                                                                cur->sgout,
 399                                                                cur->sg,
 400                                                                *b_size, iv);
 401                                         ret = crypto_aead_encrypt(cur->req);
 402                                         ret = do_one_aead_op(cur->req, ret);
 403
 404                                         if (ret) {
 405                                                 pr_err("calculating auth failed failed (%d)\n",
 406                                                        ret);
 407                                                 break;
 408                                         }
 409                                 }
 410
 411                                 aead_request_set_crypt(cur->req, cur->sg,
 412                                                        cur->sgout, *b_size +
 413                                                        (enc ? 0 : authsize),
 414                                                        iv);
 415
 416                         }
 417
 418                         if (secs) {
 419                                 ret = test_mb_aead_jiffies(data, enc, *b_size,
 420                                                            secs, num_mb);
 421                                 cond_resched();
 422                         } else {
 423                                 ret = test_mb_aead_cycles(data, enc, *b_size,
 424                                                           num_mb);
 425                         }
 426
 427                         if (ret) {
 428                                 pr_err("%s() failed return code=%d\n", e, ret);
 429                                 break;
 430                         }
 431                         b_size++;
 432                         i++;
 433                 } while (*b_size);
 434                 keysize++;
 435         } while (*keysize);
 436
 437 out:
 438         for (i = 0; i < num_mb; ++i)
 439                 aead_request_free(data[i].req);
 440 out_free_xoutbuf:
 441         for (i = 0; i < num_mb; ++i)
 442                 testmgr_free_buf(data[i].xoutbuf);
 443 out_free_axbuf:
 444         for (i = 0; i < num_mb; ++i)
 445                 testmgr_free_buf(data[i].axbuf);
 446 out_free_xbuf:
 447         for (i = 0; i < num_mb; ++i)
 448                 testmgr_free_buf(data[i].xbuf);
 449 out_free_tfm:
 450         crypto_free_aead(tfm);
 451 out_free_data:
 452         kfree(data);
 453 out_free_iv:
 454         kfree(iv);
 455 }
 456
 457 static int test_aead_jiffies(struct aead_request *req, int enc,
 458                                 int blen, int secs)
 459 {
 460         unsigned long start, end;
 461         int bcount;
 462         int ret;
 463
 464         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 465              time_before(jiffies, end); bcount++) {
 466                 if (enc)
 467                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 468                 else
 469                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 470
 471                 if (ret)
 472                         return ret;
 473         }
 474
 475         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 476                 bcount, secs, (u64)bcount * blen);
 477         return 0;
 478 }
 479
 480 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 481 {
 482         unsigned long cycles = 0;
 483         int ret = 0;
 484         int i;
 485
 486         /* Warm-up run. */
 487         for (i = 0; i < 4; i++) {
 488                 if (enc)
 489                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 490                 else
 491                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 492
 493                 if (ret)
 494                         goto out;
 495         }
 496
 497         /* The real thing. */
 498         for (i = 0; i < 8; i++) {
 499                 cycles_t start, end;
 500
 501                 start = get_cycles();
 502                 if (enc)
 503                         ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 504                 else
 505                         ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 506                 end = get_cycles();
 507
 508                 if (ret)
 509                         goto out;
 510
 511                 cycles += end - start;
 512         }
 513
 514 out:
 515         if (ret == 0)
 516                 printk("1 operation in %lu cycles (%d bytes)\n",
 517                        (cycles + 4) / 8, blen);
 518
 519         return ret;
 520 }
 521
 522 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 523                             struct aead_speed_template *template,
 524                             unsigned int tcount, u8 authsize,
 525                             unsigned int aad_size, u8 *keysize)
 526 {
 527         unsigned int i, j;
 528         struct crypto_aead *tfm;
 529         int ret = -ENOMEM;
 530         const char *key;
 531         struct aead_request *req;
 532         struct scatterlist *sg;
 533         struct scatterlist *sgout;
 534         const char *e;
 535         void *assoc;
 536         char *iv;
 537         char *xbuf[XBUFSIZE];
 538         char *xoutbuf[XBUFSIZE];
 539         char *axbuf[XBUFSIZE];
 540         unsigned int *b_size;
 541         unsigned int iv_len;
 542         struct crypto_wait wait;
 543
 544         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 545         if (!iv)
 546                 return;
 547
 548         if (aad_size >= PAGE_SIZE) {
 549                 pr_err("associate data length (%u) too big\n", aad_size);
 550                 goto out_noxbuf;
 551         }
 552
 553         if (enc == ENCRYPT)
 554                 e = "encryption";
 555         else
 556                 e = "decryption";
 557
 558         if (testmgr_alloc_buf(xbuf))
 559                 goto out_noxbuf;
 560         if (testmgr_alloc_buf(axbuf))
 561                 goto out_noaxbuf;
 562         if (testmgr_alloc_buf(xoutbuf))
 563                 goto out_nooutbuf;
 564
 565         sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 566         if (!sg)
 567                 goto out_nosg;
 568         sgout = &sg[9];
 569
 570         tfm = crypto_alloc_aead(algo, 0, 0);
 571
 572         if (IS_ERR(tfm)) {
 573                 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 574                        PTR_ERR(tfm));
 575                 goto out_notfm;
 576         }
 577
 578         crypto_init_wait(&wait);
 579         printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 580                         get_driver_name(crypto_aead, tfm), e);
 581
 582         req = aead_request_alloc(tfm, GFP_KERNEL);
 583         if (!req) {
 584                 pr_err("alg: aead: Failed to allocate request for %s\n",
 585                        algo);
 586                 goto out_noreq;
 587         }
 588
 589         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 590                                   crypto_req_done, &wait);
 591
 592         i = 0;
 593         do {
 594                 b_size = aead_sizes;
 595                 do {
 596                         assoc = axbuf[0];
 597                         memset(assoc, 0xff, aad_size);
 598
 599                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 600                                 pr_err("template (%u) too big for tvmem (%lu)\n",
 601                                        *keysize + *b_size,
 602                                         TVMEMSIZE * PAGE_SIZE);
 603                                 goto out;
 604                         }
 605
 606                         key = tvmem[0];
 607                         for (j = 0; j < tcount; j++) {
 608                                 if (template[j].klen == *keysize) {
 609                                         key = template[j].key;
 610                                         break;
 611                                 }
 612                         }
 613                         ret = crypto_aead_setkey(tfm, key, *keysize);
 614                         ret = crypto_aead_setauthsize(tfm, authsize);
 615
 616                         iv_len = crypto_aead_ivsize(tfm);
 617                         if (iv_len)
 618                                 memset(iv, 0xff, iv_len);
 619
 620                         crypto_aead_clear_flags(tfm, ~0);
 621                         printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 622                                         i, *keysize * 8, *b_size);
 623
 624
 625                         memset(tvmem[0], 0xff, PAGE_SIZE);
 626
 627                         if (ret) {
 628                                 pr_err("setkey() failed flags=%x\n",
 629                                                 crypto_aead_get_flags(tfm));
 630                                 goto out;
 631                         }
 632
 633                         sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
 634                                      assoc, aad_size);
 635
 636                         sg_init_aead(sgout, xoutbuf,
 637                                      *b_size + (enc ? authsize : 0), assoc,
 638                                      aad_size);
 639
 640                         aead_request_set_ad(req, aad_size);
 641
 642                         if (!enc) {
 643
 644                                 /*
 645                                  * For decryption we need a proper auth so
 646                                  * we do the encryption path once with buffers
 647                                  * reversed (input <-> output) to calculate it
 648                                  */
 649                                 aead_request_set_crypt(req, sgout, sg,
 650                                                        *b_size, iv);
 651                                 ret = do_one_aead_op(req,
 652                                                      crypto_aead_encrypt(req));
 653
 654                                 if (ret) {
 655                                         pr_err("calculating auth failed failed (%d)\n",
 656                                                ret);
 657                                         break;
 658                                 }
 659                         }
 660
 661                         aead_request_set_crypt(req, sg, sgout,
 662                                                *b_size + (enc ? 0 : authsize),
 663                                                iv);
 664
 665                         if (secs) {
 666                                 ret = test_aead_jiffies(req, enc, *b_size,
 667                                                         secs);
 668                                 cond_resched();
 669                         } else {
 670                                 ret = test_aead_cycles(req, enc, *b_size);
 671                         }
 672
 673                         if (ret) {
 674                                 pr_err("%s() failed return code=%d\n", e, ret);
 675                                 break;
 676                         }
 677                         b_size++;
 678                         i++;
 679                 } while (*b_size);
 680                 keysize++;
 681         } while (*keysize);
 682
 683 out:
 684         aead_request_free(req);
 685 out_noreq:
 686         crypto_free_aead(tfm);
 687 out_notfm:
 688         kfree(sg);
 689 out_nosg:
 690         testmgr_free_buf(xoutbuf);
 691 out_nooutbuf:
 692         testmgr_free_buf(axbuf);
 693 out_noaxbuf:
 694         testmgr_free_buf(xbuf);
 695 out_noxbuf:
 696         kfree(iv);
 697 }
 698
 699 static void test_hash_sg_init(struct scatterlist *sg)
 700 {
 701         int i;
 702
 703         sg_init_table(sg, TVMEMSIZE);
 704         for (i = 0; i < TVMEMSIZE; i++) {
 705                 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 706                 memset(tvmem[i], 0xff, PAGE_SIZE);
 707         }
 708 }
 709
 710 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 711 {
 712         struct crypto_wait *wait = req->base.data;
 713
 714         return crypto_wait_req(ret, wait);
 715 }
 716
 717 struct test_mb_ahash_data {
 718         struct scatterlist sg[XBUFSIZE];
 719         char result[64];
 720         struct ahash_request *req;
 721         struct crypto_wait wait;
 722         char *xbuf[XBUFSIZE];
 723 };
 724
 725 static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
 726                                    int *rc)
 727 {
 728         int i, err = 0;
 729
 730         /* Fire up a bunch of concurrent requests */
 731         for (i = 0; i < num_mb; i++)
 732                 rc[i] = crypto_ahash_digest(data[i].req);
 733
 734         /* Wait for all requests to finish */
 735         for (i = 0; i < num_mb; i++) {
 736                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 737
 738                 if (rc[i]) {
 739                         pr_info("concurrent request %d error %d\n", i, rc[i]);
 740                         err = rc[i];
 741                 }
 742         }
 743
 744         return err;
 745 }
 746
 747 static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
 748                                  int secs, u32 num_mb)
 749 {
 750         unsigned long start, end;
 751         int bcount;
 752         int ret = 0;
 753         int *rc;
 754
 755         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 756         if (!rc)
 757                 return -ENOMEM;
 758
 759         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 760              time_before(jiffies, end); bcount++) {
 761                 ret = do_mult_ahash_op(data, num_mb, rc);
 762                 if (ret)
 763                         goto out;
 764         }
 765
 766         pr_cont("%d operations in %d seconds (%llu bytes)\n",
 767                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 768
 769 out:
 770         kfree(rc);
 771         return ret;
 772 }
 773
 774 static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
 775                                 u32 num_mb)
 776 {
 777         unsigned long cycles = 0;
 778         int ret = 0;
 779         int i;
 780         int *rc;
 781
 782         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 783         if (!rc)
 784                 return -ENOMEM;
 785
 786         /* Warm-up run. */
 787         for (i = 0; i < 4; i++) {
 788                 ret = do_mult_ahash_op(data, num_mb, rc);
 789                 if (ret)
 790                         goto out;
 791         }
 792
 793         /* The real thing. */
 794         for (i = 0; i < 8; i++) {
 795                 cycles_t start, end;
 796
 797                 start = get_cycles();
 798                 ret = do_mult_ahash_op(data, num_mb, rc);
 799                 end = get_cycles();
 800
 801                 if (ret)
 802                         goto out;
 803
 804                 cycles += end - start;
 805         }
 806
 807         pr_cont("1 operation in %lu cycles (%d bytes)\n",
 808                 (cycles + 4) / (8 * num_mb), blen);
 809
 810 out:
 811         kfree(rc);
 812         return ret;
 813 }
 814
 815 static void test_mb_ahash_speed(const char *algo, unsigned int secs,
 816                                 struct hash_speed *speed, u32 num_mb)
 817 {
 818         struct test_mb_ahash_data *data;
 819         struct crypto_ahash *tfm;
 820         unsigned int i, j, k;
 821         int ret;
 822
 823         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 824         if (!data)
 825                 return;
 826
 827         tfm = crypto_alloc_ahash(algo, 0, 0);
 828         if (IS_ERR(tfm)) {
 829                 pr_err("failed to load transform for %s: %ld\n",
 830                         algo, PTR_ERR(tfm));
 831                 goto free_data;
 832         }
 833
 834         for (i = 0; i < num_mb; ++i) {
 835                 if (testmgr_alloc_buf(data[i].xbuf))
 836                         goto out;
 837
 838                 crypto_init_wait(&data[i].wait);
 839
 840                 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
 841                 if (!data[i].req) {
 842                         pr_err("alg: hash: Failed to allocate request for %s\n",
 843                                algo);
 844                         goto out;
 845                 }
 846
 847                 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
 848                                            &data[i].wait);
 849
 850                 sg_init_table(data[i].sg, XBUFSIZE);
 851                 for (j = 0; j < XBUFSIZE; j++) {
 852                         sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
 853                         memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
 854                 }
 855         }
 856
 857         pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
 858                 get_driver_name(crypto_ahash, tfm));
 859
 860         for (i = 0; speed[i].blen != 0; i++) {
 861                 /* For some reason this only tests digests. */
 862                 if (speed[i].blen != speed[i].plen)
 863                         continue;
 864
 865                 if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
 866                         pr_err("template (%u) too big for tvmem (%lu)\n",
 867                                speed[i].blen, XBUFSIZE * PAGE_SIZE);
 868                         goto out;
 869                 }
 870
 871                 if (speed[i].klen)
 872                         crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
 873
 874                 for (k = 0; k < num_mb; k++)
 875                         ahash_request_set_crypt(data[k].req, data[k].sg,
 876                                                 data[k].result, speed[i].blen);
 877
 878                 pr_info("test%3u "
 879                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 880                         i, speed[i].blen, speed[i].plen,
 881                         speed[i].blen / speed[i].plen);
 882
 883                 if (secs) {
 884                         ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
 885                                                     num_mb);
 886                         cond_resched();
 887                 } else {
 888                         ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 889                 }
 890
 891
 892                 if (ret) {
 893                         pr_err("At least one hashing failed ret=%d\n", ret);
 894                         break;
 895                 }
 896         }
 897
 898 out:
 899         for (k = 0; k < num_mb; ++k)
 900                 ahash_request_free(data[k].req);
 901
 902         for (k = 0; k < num_mb; ++k)
 903                 testmgr_free_buf(data[k].xbuf);
 904
 905         crypto_free_ahash(tfm);
 906
 907 free_data:
 908         kfree(data);
 909 }
 910
 911 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 912                                      char *out, int secs)
 913 {
 914         unsigned long start, end;
 915         int bcount;
 916         int ret;
 917
 918         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 919              time_before(jiffies, end); bcount++) {
 920                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 921                 if (ret)
 922                         return ret;
 923         }
 924
 925         printk("%6u opers/sec, %9lu bytes/sec\n",
 926                bcount / secs, ((long)bcount * blen) / secs);
 927
 928         return 0;
 929 }
 930
 931 static int test_ahash_jiffies(struct ahash_request *req, int blen,
 932                               int plen, char *out, int secs)
 933 {
 934         unsigned long start, end;
 935         int bcount, pcount;
 936         int ret;
 937
 938         if (plen == blen)
 939                 return test_ahash_jiffies_digest(req, blen, out, secs);
 940
 941         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 942              time_before(jiffies, end); bcount++) {
 943                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
 944                 if (ret)
 945                         return ret;
 946                 for (pcount = 0; pcount < blen; pcount += plen) {
 947                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
 948                         if (ret)
 949                                 return ret;
 950                 }
 951                 /* we assume there is enough space in 'out' for the result */
 952                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
 953                 if (ret)
 954                         return ret;
 955         }
 956
 957         pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 958                 bcount / secs, ((long)bcount * blen) / secs);
 959
 960         return 0;
 961 }
 962
 963 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 964                                     char *out)
 965 {
 966         unsigned long cycles = 0;
 967         int ret, i;
 968
 969         /* Warm-up run. */
 970         for (i = 0; i < 4; i++) {
 971                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 972                 if (ret)
 973                         goto out;
 974         }
 975
 976         /* The real thing. */
 977         for (i = 0; i < 8; i++) {
 978                 cycles_t start, end;
 979
 980                 start = get_cycles();
 981
 982                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 983                 if (ret)
 984                         goto out;
 985
 986                 end = get_cycles();
 987
 988                 cycles += end - start;
 989         }
 990
 991 out:
 992         if (ret)
 993                 return ret;
 994
 995         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 996                 cycles / 8, cycles / (8 * blen));
 997
 998         return 0;
 999 }
1000
1001 static int test_ahash_cycles(struct ahash_request *req, int blen,
1002                              int plen, char *out)
1003 {
1004         unsigned long cycles = 0;
1005         int i, pcount, ret;
1006
1007         if (plen == blen)
1008                 return test_ahash_cycles_digest(req, blen, out);
1009
1010         /* Warm-up run. */
1011         for (i = 0; i < 4; i++) {
1012                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1013                 if (ret)
1014                         goto out;
1015                 for (pcount = 0; pcount < blen; pcount += plen) {
1016                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
1017                         if (ret)
1018                                 goto out;
1019                 }
1020                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1021                 if (ret)
1022                         goto out;
1023         }
1024
1025         /* The real thing. */
1026         for (i = 0; i < 8; i++) {
1027                 cycles_t start, end;
1028
1029                 start = get_cycles();
1030
1031                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1032                 if (ret)
1033                         goto out;
1034                 for (pcount = 0; pcount < blen; pcount += plen) {
1035                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
1036                         if (ret)
1037                                 goto out;
1038                 }
1039                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1040                 if (ret)
1041                         goto out;
1042
1043                 end = get_cycles();
1044
1045                 cycles += end - start;
1046         }
1047
1048 out:
1049         if (ret)
1050                 return ret;
1051
1052         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1053                 cycles / 8, cycles / (8 * blen));
1054
1055         return 0;
1056 }
1057
1058 static void test_ahash_speed_common(const char *algo, unsigned int secs,
1059                                     struct hash_speed *speed, unsigned mask)
1060 {
1061         struct scatterlist sg[TVMEMSIZE];
1062         struct crypto_wait wait;
1063         struct ahash_request *req;
1064         struct crypto_ahash *tfm;
1065         char *output;
1066         int i, ret;
1067
1068         tfm = crypto_alloc_ahash(algo, 0, mask);
1069         if (IS_ERR(tfm)) {
1070                 pr_err("failed to load transform for %s: %ld\n",
1071                        algo, PTR_ERR(tfm));
1072                 return;
1073         }
1074
1075         printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1076                         get_driver_name(crypto_ahash, tfm));
1077
1078         if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1079                 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1080                        MAX_DIGEST_SIZE);
1081                 goto out;
1082         }
1083
1084         test_hash_sg_init(sg);
1085         req = ahash_request_alloc(tfm, GFP_KERNEL);
1086         if (!req) {
1087                 pr_err("ahash request allocation failure\n");
1088                 goto out;
1089         }
1090
1091         crypto_init_wait(&wait);
1092         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1093                                    crypto_req_done, &wait);
1094
1095         output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1096         if (!output)
1097                 goto out_nomem;
1098
1099         for (i = 0; speed[i].blen != 0; i++) {
1100                 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1101                         pr_err("template (%u) too big for tvmem (%lu)\n",
1102                                speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1103                         break;
1104                 }
1105
1106                 if (speed[i].klen)
1107                         crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
1108
1109                 pr_info("test%3u "
1110                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1111                         i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1112
1113                 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1114
1115                 if (secs) {
1116                         ret = test_ahash_jiffies(req, speed[i].blen,
1117                                                  speed[i].plen, output, secs);
1118                         cond_resched();
1119                 } else {
1120                         ret = test_ahash_cycles(req, speed[i].blen,
1121                                                 speed[i].plen, output);
1122                 }
1123
1124                 if (ret) {
1125                         pr_err("hashing failed ret=%d\n", ret);
1126                         break;
1127                 }
1128         }
1129
1130         kfree(output);
1131
1132 out_nomem:
1133         ahash_request_free(req);
1134
1135 out:
1136         crypto_free_ahash(tfm);
1137 }
1138
1139 static void test_ahash_speed(const char *algo, unsigned int secs,
1140                              struct hash_speed *speed)
1141 {
1142         return test_ahash_speed_common(algo, secs, speed, 0);
1143 }
1144
1145 static void test_hash_speed(const char *algo, unsigned int secs,
1146                             struct hash_speed *speed)
1147 {
1148         return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1149 }
1150
1151 struct test_mb_skcipher_data {
1152         struct scatterlist sg[XBUFSIZE];
1153         struct skcipher_request *req;
1154         struct crypto_wait wait;
1155         char *xbuf[XBUFSIZE];
1156 };
1157
1158 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1159                                 u32 num_mb, int *rc)
1160 {
1161         int i, err = 0;
1162
1163         /* Fire up a bunch of concurrent requests */
1164         for (i = 0; i < num_mb; i++) {
1165                 if (enc == ENCRYPT)
1166                         rc[i] = crypto_skcipher_encrypt(data[i].req);
1167                 else
1168                         rc[i] = crypto_skcipher_decrypt(data[i].req);
1169         }
1170
1171         /* Wait for all requests to finish */
1172         for (i = 0; i < num_mb; i++) {
1173                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1174
1175                 if (rc[i]) {
1176                         pr_info("concurrent request %d error %d\n", i, rc[i]);
1177                         err = rc[i];
1178                 }
1179         }
1180
1181         return err;
1182 }
1183
1184 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1185                                 int blen, int secs, u32 num_mb)
1186 {
1187         unsigned long start, end;
1188         int bcount;
1189         int ret = 0;
1190         int *rc;
1191
1192         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1193         if (!rc)
1194                 return -ENOMEM;
1195
1196         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1197              time_before(jiffies, end); bcount++) {
1198                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1199                 if (ret)
1200                         goto out;
1201         }
1202
1203         pr_cont("%d operations in %d seconds (%llu bytes)\n",
1204                 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
1205
1206 out:
1207         kfree(rc);
1208         return ret;
1209 }
1210
1211 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1212                                int blen, u32 num_mb)
1213 {
1214         unsigned long cycles = 0;
1215         int ret = 0;
1216         int i;
1217         int *rc;
1218
1219         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1220         if (!rc)
1221                 return -ENOMEM;
1222
1223         /* Warm-up run. */
1224         for (i = 0; i < 4; i++) {
1225                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1226                 if (ret)
1227                         goto out;
1228         }
1229
1230         /* The real thing. */
1231         for (i = 0; i < 8; i++) {
1232                 cycles_t start, end;
1233
1234                 start = get_cycles();
1235                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1236                 end = get_cycles();
1237
1238                 if (ret)
1239                         goto out;
1240
1241                 cycles += end - start;
1242         }
1243
1244         pr_cont("1 operation in %lu cycles (%d bytes)\n",
1245                 (cycles + 4) / (8 * num_mb), blen);
1246
1247 out:
1248         kfree(rc);
1249         return ret;
1250 }
1251
1252 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1253                                    struct cipher_speed_template *template,
1254                                    unsigned int tcount, u8 *keysize, u32 num_mb)
1255 {
1256         struct test_mb_skcipher_data *data;
1257         struct crypto_skcipher *tfm;
1258         unsigned int i, j, iv_len;
1259         const char *key;
1260         const char *e;
1261         u32 *b_size;
1262         char iv[128];
1263         int ret;
1264
1265         if (enc == ENCRYPT)
1266                 e = "encryption";
1267         else
1268                 e = "decryption";
1269
1270         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1271         if (!data)
1272                 return;
1273
1274         tfm = crypto_alloc_skcipher(algo, 0, 0);
1275         if (IS_ERR(tfm)) {
1276                 pr_err("failed to load transform for %s: %ld\n",
1277                         algo, PTR_ERR(tfm));
1278                 goto out_free_data;
1279         }
1280
1281         for (i = 0; i < num_mb; ++i)
1282                 if (testmgr_alloc_buf(data[i].xbuf)) {
1283                         while (i--)
1284                                 testmgr_free_buf(data[i].xbuf);
1285                         goto out_free_tfm;
1286                 }
1287
1288         for (i = 0; i < num_mb; ++i) {
1289                 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1290                 if (!data[i].req) {
1291                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
1292                                algo);
1293                         while (i--)
1294                                 skcipher_request_free(data[i].req);
1295                         goto out_free_xbuf;
1296                 }
1297         }
1298
1299         for (i = 0; i < num_mb; ++i) {
1300                 skcipher_request_set_callback(data[i].req,
1301                                               CRYPTO_TFM_REQ_MAY_BACKLOG,
1302                                               crypto_req_done, &data[i].wait);
1303                 crypto_init_wait(&data[i].wait);
1304         }
1305
1306         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1307                 get_driver_name(crypto_skcipher, tfm), e);
1308
1309         i = 0;
1310         do {
1311                 b_size = block_sizes;
1312                 do {
1313                         if (*b_size > XBUFSIZE * PAGE_SIZE) {
1314                                 pr_err("template (%u) too big for buffer (%lu)\n",
1315                                        *b_size, XBUFSIZE * PAGE_SIZE);
1316                                 goto out;
1317                         }
1318
1319                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1320                                 *keysize * 8, *b_size);
1321
1322                         /* Set up tfm global state, i.e. the key */
1323
1324                         memset(tvmem[0], 0xff, PAGE_SIZE);
1325                         key = tvmem[0];
1326                         for (j = 0; j < tcount; j++) {
1327                                 if (template[j].klen == *keysize) {
1328                                         key = template[j].key;
1329                                         break;
1330                                 }
1331                         }
1332
1333                         crypto_skcipher_clear_flags(tfm, ~0);
1334
1335                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1336                         if (ret) {
1337                                 pr_err("setkey() failed flags=%x\n",
1338                                        crypto_skcipher_get_flags(tfm));
1339                                 goto out;
1340                         }
1341
1342                         iv_len = crypto_skcipher_ivsize(tfm);
1343                         if (iv_len)
1344                                 memset(&iv, 0xff, iv_len);
1345
1346                         /* Now setup per request stuff, i.e. buffers */
1347
1348                         for (j = 0; j < num_mb; ++j) {
1349                                 struct test_mb_skcipher_data *cur = &data[j];
1350                                 unsigned int k = *b_size;
1351                                 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1352                                 unsigned int p = 0;
1353
1354                                 sg_init_table(cur->sg, pages);
1355
1356                                 while (k > PAGE_SIZE) {
1357                                         sg_set_buf(cur->sg + p, cur->xbuf[p],
1358                                                    PAGE_SIZE);
1359                                         memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1360                                         p++;
1361                                         k -= PAGE_SIZE;
1362                                 }
1363
1364                                 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1365                                 memset(cur->xbuf[p], 0xff, k);
1366
1367                                 skcipher_request_set_crypt(cur->req, cur->sg,
1368                                                            cur->sg, *b_size,
1369                                                            iv);
1370                         }
1371
1372                         if (secs) {
1373                                 ret = test_mb_acipher_jiffies(data, enc,
1374                                                               *b_size, secs,
1375                                                               num_mb);
1376                                 cond_resched();
1377                         } else {
1378                                 ret = test_mb_acipher_cycles(data, enc,
1379                                                              *b_size, num_mb);
1380                         }
1381
1382                         if (ret) {
1383                                 pr_err("%s() failed flags=%x\n", e,
1384                                        crypto_skcipher_get_flags(tfm));
1385                                 break;
1386                         }
1387                         b_size++;
1388                         i++;
1389                 } while (*b_size);
1390                 keysize++;
1391         } while (*keysize);
1392
1393 out:
1394         for (i = 0; i < num_mb; ++i)
1395                 skcipher_request_free(data[i].req);
1396 out_free_xbuf:
1397         for (i = 0; i < num_mb; ++i)
1398                 testmgr_free_buf(data[i].xbuf);
1399 out_free_tfm:
1400         crypto_free_skcipher(tfm);
1401 out_free_data:
1402         kfree(data);
1403 }
1404
1405 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1406 {
1407         struct crypto_wait *wait = req->base.data;
1408
1409         return crypto_wait_req(ret, wait);
1410 }
1411
1412 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1413                                 int blen, int secs)
1414 {
1415         unsigned long start, end;
1416         int bcount;
1417         int ret;
1418
1419         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1420              time_before(jiffies, end); bcount++) {
1421                 if (enc)
1422                         ret = do_one_acipher_op(req,
1423                                                 crypto_skcipher_encrypt(req));
1424                 else
1425                         ret = do_one_acipher_op(req,
1426                                                 crypto_skcipher_decrypt(req));
1427
1428                 if (ret)
1429                         return ret;
1430         }
1431
1432         pr_cont("%d operations in %d seconds (%llu bytes)\n",
1433                 bcount, secs, (u64)bcount * blen);
1434         return 0;
1435 }
1436
1437 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1438                                int blen)
1439 {
1440         unsigned long cycles = 0;
1441         int ret = 0;
1442         int i;
1443
1444         /* Warm-up run. */
1445         for (i = 0; i < 4; i++) {
1446                 if (enc)
1447                         ret = do_one_acipher_op(req,
1448                                                 crypto_skcipher_encrypt(req));
1449                 else
1450                         ret = do_one_acipher_op(req,
1451                                                 crypto_skcipher_decrypt(req));
1452
1453                 if (ret)
1454                         goto out;
1455         }
1456
1457         /* The real thing. */
1458         for (i = 0; i < 8; i++) {
1459                 cycles_t start, end;
1460
1461                 start = get_cycles();
1462                 if (enc)
1463                         ret = do_one_acipher_op(req,
1464                                                 crypto_skcipher_encrypt(req));
1465                 else
1466                         ret = do_one_acipher_op(req,
1467                                                 crypto_skcipher_decrypt(req));
1468                 end = get_cycles();
1469
1470                 if (ret)
1471                         goto out;
1472
1473                 cycles += end - start;
1474         }
1475
1476 out:
1477         if (ret == 0)
1478                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1479                         (cycles + 4) / 8, blen);
1480
1481         return ret;
1482 }
1483
1484 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1485                                 struct cipher_speed_template *template,
1486                                 unsigned int tcount, u8 *keysize, bool async)
1487 {
1488         unsigned int ret, i, j, k, iv_len;
1489         struct crypto_wait wait;
1490         const char *key;
1491         char iv[128];
1492         struct skcipher_request *req;
1493         struct crypto_skcipher *tfm;
1494         const char *e;
1495         u32 *b_size;
1496
1497         if (enc == ENCRYPT)
1498                 e = "encryption";
1499         else
1500                 e = "decryption";
1501
1502         crypto_init_wait(&wait);
1503
1504         tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1505
1506         if (IS_ERR(tfm)) {
1507                 pr_err("failed to load transform for %s: %ld\n", algo,
1508                        PTR_ERR(tfm));
1509                 return;
1510         }
1511
1512         pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1513                         get_driver_name(crypto_skcipher, tfm), e);
1514
1515         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1516         if (!req) {
1517                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1518                        algo);
1519                 goto out;
1520         }
1521
1522         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1523                                       crypto_req_done, &wait);
1524
1525         i = 0;
1526         do {
1527                 b_size = block_sizes;
1528
1529                 do {
1530                         struct scatterlist sg[TVMEMSIZE];
1531
1532                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1533                                 pr_err("template (%u) too big for "
1534                                        "tvmem (%lu)\n", *keysize + *b_size,
1535                                        TVMEMSIZE * PAGE_SIZE);
1536                                 goto out_free_req;
1537                         }
1538
1539                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1540                                 *keysize * 8, *b_size);
1541
1542                         memset(tvmem[0], 0xff, PAGE_SIZE);
1543
1544                         /* set key, plain text and IV */
1545                         key = tvmem[0];
1546                         for (j = 0; j < tcount; j++) {
1547                                 if (template[j].klen == *keysize) {
1548                                         key = template[j].key;
1549                                         break;
1550                                 }
1551                         }
1552
1553                         crypto_skcipher_clear_flags(tfm, ~0);
1554
1555                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1556                         if (ret) {
1557                                 pr_err("setkey() failed flags=%x\n",
1558                                         crypto_skcipher_get_flags(tfm));
1559                                 goto out_free_req;
1560                         }
1561
1562                         k = *keysize + *b_size;
1563                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1564
1565                         if (k > PAGE_SIZE) {
1566                                 sg_set_buf(sg, tvmem[0] + *keysize,
1567                                    PAGE_SIZE - *keysize);
1568                                 k -= PAGE_SIZE;
1569                                 j = 1;
1570                                 while (k > PAGE_SIZE) {
1571                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1572                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1573                                         j++;
1574                                         k -= PAGE_SIZE;
1575                                 }
1576                                 sg_set_buf(sg + j, tvmem[j], k);
1577                                 memset(tvmem[j], 0xff, k);
1578                         } else {
1579                                 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1580                         }
1581
1582                         iv_len = crypto_skcipher_ivsize(tfm);
1583                         if (iv_len)
1584                                 memset(&iv, 0xff, iv_len);
1585
1586                         skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1587
1588                         if (secs) {
1589                                 ret = test_acipher_jiffies(req, enc,
1590                                                            *b_size, secs);
1591                                 cond_resched();
1592                         } else {
1593                                 ret = test_acipher_cycles(req, enc,
1594                                                           *b_size);
1595                         }
1596
1597                         if (ret) {
1598                                 pr_err("%s() failed flags=%x\n", e,
1599                                        crypto_skcipher_get_flags(tfm));
1600                                 break;
1601                         }
1602                         b_size++;
1603                         i++;
1604                 } while (*b_size);
1605                 keysize++;
1606         } while (*keysize);
1607
1608 out_free_req:
1609         skcipher_request_free(req);
1610 out:
1611         crypto_free_skcipher(tfm);
1612 }
1613
1614 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1615                                struct cipher_speed_template *template,
1616                                unsigned int tcount, u8 *keysize)
1617 {
1618         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1619                                    true);
1620 }
1621
1622 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1623                               struct cipher_speed_template *template,
1624                               unsigned int tcount, u8 *keysize)
1625 {
1626         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1627                                    false);
1628 }
1629
1630 static void test_available(void)
1631 {
1632         char **name = check;
1633
1634         while (*name) {
1635                 printk("alg %s ", *name);
1636                 printk(crypto_has_alg(*name, 0, 0) ?
1637                        "found\n" : "not found\n");
1638                 name++;
1639         }
1640 }
1641
1642 static inline int tcrypt_test(const char *alg)
1643 {
1644         int ret;
1645
1646         pr_debug("testing %s\n", alg);
1647
1648         ret = alg_test(alg, alg, 0, 0);
1649         /* non-fips algs return -EINVAL in fips mode */
1650         if (fips_enabled && ret == -EINVAL)
1651                 ret = 0;
1652         return ret;
1653 }
1654
1655 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1656 {
1657         int i;
1658         int ret = 0;
1659
1660         switch (m) {
1661         case 0:
1662                 if (alg) {
1663                         if (!crypto_has_alg(alg, type,
1664                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1665                                 ret = -ENOENT;
1666                         break;
1667                 }
1668
1669                 for (i = 1; i < 200; i++)
1670                         ret += do_test(NULL, 0, 0, i, num_mb);
1671                 break;
1672
1673         case 1:
1674                 ret += tcrypt_test("md5");
1675                 break;
1676
1677         case 2:
1678                 ret += tcrypt_test("sha1");
1679                 break;
1680
1681         case 3:
1682                 ret += tcrypt_test("ecb(des)");
1683                 ret += tcrypt_test("cbc(des)");
1684                 ret += tcrypt_test("ctr(des)");
1685                 break;
1686
1687         case 4:
1688                 ret += tcrypt_test("ecb(des3_ede)");
1689                 ret += tcrypt_test("cbc(des3_ede)");
1690                 ret += tcrypt_test("ctr(des3_ede)");
1691                 break;
1692
1693         case 5:
1694                 ret += tcrypt_test("md4");
1695                 break;
1696
1697         case 6:
1698                 ret += tcrypt_test("sha256");
1699                 break;
1700
1701         case 7:
1702                 ret += tcrypt_test("ecb(blowfish)");
1703                 ret += tcrypt_test("cbc(blowfish)");
1704                 ret += tcrypt_test("ctr(blowfish)");
1705                 break;
1706
1707         case 8:
1708                 ret += tcrypt_test("ecb(twofish)");
1709                 ret += tcrypt_test("cbc(twofish)");
1710                 ret += tcrypt_test("ctr(twofish)");
1711                 ret += tcrypt_test("lrw(twofish)");
1712                 ret += tcrypt_test("xts(twofish)");
1713                 break;
1714
1715         case 9:
1716                 ret += tcrypt_test("ecb(serpent)");
1717                 ret += tcrypt_test("cbc(serpent)");
1718                 ret += tcrypt_test("ctr(serpent)");
1719                 ret += tcrypt_test("lrw(serpent)");
1720                 ret += tcrypt_test("xts(serpent)");
1721                 break;
1722
1723         case 10:
1724                 ret += tcrypt_test("ecb(aes)");
1725                 ret += tcrypt_test("cbc(aes)");
1726                 ret += tcrypt_test("lrw(aes)");
1727                 ret += tcrypt_test("xts(aes)");
1728                 ret += tcrypt_test("ctr(aes)");
1729                 ret += tcrypt_test("rfc3686(ctr(aes))");
1730                 ret += tcrypt_test("cfb(aes)");
1731                 break;
1732
1733         case 11:
1734                 ret += tcrypt_test("sha384");
1735                 break;
1736
1737         case 12:
1738                 ret += tcrypt_test("sha512");
1739                 break;
1740
1741         case 13:
1742                 ret += tcrypt_test("deflate");
1743                 break;
1744
1745         case 14:
1746                 ret += tcrypt_test("ecb(cast5)");
1747                 ret += tcrypt_test("cbc(cast5)");
1748                 ret += tcrypt_test("ctr(cast5)");
1749                 break;
1750
1751         case 15:
1752                 ret += tcrypt_test("ecb(cast6)");
1753                 ret += tcrypt_test("cbc(cast6)");
1754                 ret += tcrypt_test("ctr(cast6)");
1755                 ret += tcrypt_test("lrw(cast6)");
1756                 ret += tcrypt_test("xts(cast6)");
1757                 break;
1758
1759         case 16:
1760                 ret += tcrypt_test("ecb(arc4)");
1761                 break;
1762
1763         case 17:
1764                 ret += tcrypt_test("michael_mic");
1765                 break;
1766
1767         case 18:
1768                 ret += tcrypt_test("crc32c");
1769                 break;
1770
1771         case 19:
1772                 ret += tcrypt_test("ecb(tea)");
1773                 break;
1774
1775         case 20:
1776                 ret += tcrypt_test("ecb(xtea)");
1777                 break;
1778
1779         case 21:
1780                 ret += tcrypt_test("ecb(khazad)");
1781                 break;
1782
1783         case 22:
1784                 ret += tcrypt_test("wp512");
1785                 break;
1786
1787         case 23:
1788                 ret += tcrypt_test("wp384");
1789                 break;
1790
1791         case 24:
1792                 ret += tcrypt_test("wp256");
1793                 break;
1794
1795         case 25:
1796                 ret += tcrypt_test("ecb(tnepres)");
1797                 break;
1798
1799         case 26:
1800                 ret += tcrypt_test("ecb(anubis)");
1801                 ret += tcrypt_test("cbc(anubis)");
1802                 break;
1803
1804         case 27:
1805                 ret += tcrypt_test("tgr192");
1806                 break;
1807
1808         case 28:
1809                 ret += tcrypt_test("tgr160");
1810                 break;
1811
1812         case 29:
1813                 ret += tcrypt_test("tgr128");
1814                 break;
1815
1816         case 30:
1817                 ret += tcrypt_test("ecb(xeta)");
1818                 break;
1819
1820         case 31:
1821                 ret += tcrypt_test("pcbc(fcrypt)");
1822                 break;
1823
1824         case 32:
1825                 ret += tcrypt_test("ecb(camellia)");
1826                 ret += tcrypt_test("cbc(camellia)");
1827                 ret += tcrypt_test("ctr(camellia)");
1828                 ret += tcrypt_test("lrw(camellia)");
1829                 ret += tcrypt_test("xts(camellia)");
1830                 break;
1831
1832         case 33:
1833                 ret += tcrypt_test("sha224");
1834                 break;
1835
1836         case 34:
1837                 ret += tcrypt_test("salsa20");
1838                 break;
1839
1840         case 35:
1841                 ret += tcrypt_test("gcm(aes)");
1842                 break;
1843
1844         case 36:
1845                 ret += tcrypt_test("lzo");
1846                 break;
1847
1848         case 37:
1849                 ret += tcrypt_test("ccm(aes)");
1850                 break;
1851
1852         case 38:
1853                 ret += tcrypt_test("cts(cbc(aes))");
1854                 break;
1855
1856         case 39:
1857                 ret += tcrypt_test("rmd128");
1858                 break;
1859
1860         case 40:
1861                 ret += tcrypt_test("rmd160");
1862                 break;
1863
1864         case 41:
1865                 ret += tcrypt_test("rmd256");
1866                 break;
1867
1868         case 42:
1869                 ret += tcrypt_test("rmd320");
1870                 break;
1871
1872         case 43:
1873                 ret += tcrypt_test("ecb(seed)");
1874                 break;
1875
1876         case 44:
1877                 ret += tcrypt_test("zlib");
1878                 break;
1879
1880         case 45:
1881                 ret += tcrypt_test("rfc4309(ccm(aes))");
1882                 break;
1883
1884         case 46:
1885                 ret += tcrypt_test("ghash");
1886                 break;
1887
1888         case 47:
1889                 ret += tcrypt_test("crct10dif");
1890                 break;
1891
1892         case 48:
1893                 ret += tcrypt_test("sha3-224");
1894                 break;
1895
1896         case 49:
1897                 ret += tcrypt_test("sha3-256");
1898                 break;
1899
1900         case 50:
1901                 ret += tcrypt_test("sha3-384");
1902                 break;
1903
1904         case 51:
1905                 ret += tcrypt_test("sha3-512");
1906                 break;
1907
1908         case 52:
1909                 ret += tcrypt_test("sm3");
1910                 break;
1911
1912         case 100:
1913                 ret += tcrypt_test("hmac(md5)");
1914                 break;
1915
1916         case 101:
1917                 ret += tcrypt_test("hmac(sha1)");
1918                 break;
1919
1920         case 102:
1921                 ret += tcrypt_test("hmac(sha256)");
1922                 break;
1923
1924         case 103:
1925                 ret += tcrypt_test("hmac(sha384)");
1926                 break;
1927
1928         case 104:
1929                 ret += tcrypt_test("hmac(sha512)");
1930                 break;
1931
1932         case 105:
1933                 ret += tcrypt_test("hmac(sha224)");
1934                 break;
1935
1936         case 106:
1937                 ret += tcrypt_test("xcbc(aes)");
1938                 break;
1939
1940         case 107:
1941                 ret += tcrypt_test("hmac(rmd128)");
1942                 break;
1943
1944         case 108:
1945                 ret += tcrypt_test("hmac(rmd160)");
1946                 break;
1947
1948         case 109:
1949                 ret += tcrypt_test("vmac64(aes)");
1950                 break;
1951
1952         case 111:
1953                 ret += tcrypt_test("hmac(sha3-224)");
1954                 break;
1955
1956         case 112:
1957                 ret += tcrypt_test("hmac(sha3-256)");
1958                 break;
1959
1960         case 113:
1961                 ret += tcrypt_test("hmac(sha3-384)");
1962                 break;
1963
1964         case 114:
1965                 ret += tcrypt_test("hmac(sha3-512)");
1966                 break;
1967
1968         case 150:
1969                 ret += tcrypt_test("ansi_cprng");
1970                 break;
1971
1972         case 151:
1973                 ret += tcrypt_test("rfc4106(gcm(aes))");
1974                 break;
1975
1976         case 152:
1977                 ret += tcrypt_test("rfc4543(gcm(aes))");
1978                 break;
1979
1980         case 153:
1981                 ret += tcrypt_test("cmac(aes)");
1982                 break;
1983
1984         case 154:
1985                 ret += tcrypt_test("cmac(des3_ede)");
1986                 break;
1987
1988         case 155:
1989                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1990                 break;
1991
1992         case 156:
1993                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1994                 break;
1995
1996         case 157:
1997                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1998                 break;
1999         case 181:
2000                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2001                 break;
2002         case 182:
2003                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2004                 break;
2005         case 183:
2006                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2007                 break;
2008         case 184:
2009                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2010                 break;
2011         case 185:
2012                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2013                 break;
2014         case 186:
2015                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2016                 break;
2017         case 187:
2018                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2019                 break;
2020         case 188:
2021                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2022                 break;
2023         case 189:
2024                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2025                 break;
2026         case 190:
2027                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2028                 break;
2029         case 191:
2030                 ret += tcrypt_test("ecb(sm4)");
2031                 break;
2032         case 200:
2033                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2034                                 speed_template_16_24_32);
2035                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2036                                 speed_template_16_24_32);
2037                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2038                                 speed_template_16_24_32);
2039                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2040                                 speed_template_16_24_32);
2041                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2042                                 speed_template_32_40_48);
2043                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2044                                 speed_template_32_40_48);
2045                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2046                                 speed_template_32_64);
2047                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2048                                 speed_template_32_64);
2049                 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2050                                 speed_template_16_24_32);
2051                 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2052                                 speed_template_16_24_32);
2053                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2054                                 speed_template_16_24_32);
2055                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2056                                 speed_template_16_24_32);
2057                 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2058                                 speed_template_16_24_32);
2059                 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2060                                 speed_template_16_24_32);
2061                 break;
2062
2063         case 201:
2064                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2065                                 des3_speed_template, DES3_SPEED_VECTORS,
2066                                 speed_template_24);
2067                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2068                                 des3_speed_template, DES3_SPEED_VECTORS,
2069                                 speed_template_24);
2070                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2071                                 des3_speed_template, DES3_SPEED_VECTORS,
2072                                 speed_template_24);
2073                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2074                                 des3_speed_template, DES3_SPEED_VECTORS,
2075                                 speed_template_24);
2076                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2077                                 des3_speed_template, DES3_SPEED_VECTORS,
2078                                 speed_template_24);
2079                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2080                                 des3_speed_template, DES3_SPEED_VECTORS,
2081                                 speed_template_24);
2082                 break;
2083
2084         case 202:
2085                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2086                                 speed_template_16_24_32);
2087                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2088                                 speed_template_16_24_32);
2089                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2090                                 speed_template_16_24_32);
2091                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2092                                 speed_template_16_24_32);
2093                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2094                                 speed_template_16_24_32);
2095                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2096                                 speed_template_16_24_32);
2097                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2098                                 speed_template_32_40_48);
2099                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2100                                 speed_template_32_40_48);
2101                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2102                                 speed_template_32_48_64);
2103                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2104                                 speed_template_32_48_64);
2105                 break;
2106
2107         case 203:
2108                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2109                                   speed_template_8_32);
2110                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2111                                   speed_template_8_32);
2112                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2113                                   speed_template_8_32);
2114                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2115                                   speed_template_8_32);
2116                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2117                                   speed_template_8_32);
2118                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2119                                   speed_template_8_32);
2120                 break;
2121
2122         case 204:
2123                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2124                                   speed_template_8);
2125                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2126                                   speed_template_8);
2127                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2128                                   speed_template_8);
2129                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2130                                   speed_template_8);
2131                 break;
2132
2133         case 205:
2134                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2135                                 speed_template_16_24_32);
2136                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2137                                 speed_template_16_24_32);
2138                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2139                                 speed_template_16_24_32);
2140                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2141                                 speed_template_16_24_32);
2142                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2143                                 speed_template_16_24_32);
2144                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2145                                 speed_template_16_24_32);
2146                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2147                                 speed_template_32_40_48);
2148                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2149                                 speed_template_32_40_48);
2150                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2151                                 speed_template_32_48_64);
2152                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2153                                 speed_template_32_48_64);
2154                 break;
2155
2156         case 206:
2157                 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2158                                   speed_template_16_32);
2159                 break;
2160
2161         case 207:
2162                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2163                                   speed_template_16_32);
2164                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2165                                   speed_template_16_32);
2166                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2167                                   speed_template_16_32);
2168                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2169                                   speed_template_16_32);
2170                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2171                                   speed_template_16_32);
2172                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2173                                   speed_template_16_32);
2174                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2175                                   speed_template_32_48);
2176                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2177                                   speed_template_32_48);
2178                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2179                                   speed_template_32_64);
2180                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2181                                   speed_template_32_64);
2182                 break;
2183
2184         case 208:
2185                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2186                                   speed_template_8);
2187                 break;
2188
2189         case 209:
2190                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2191                                   speed_template_8_16);
2192                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2193                                   speed_template_8_16);
2194                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2195                                   speed_template_8_16);
2196                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2197                                   speed_template_8_16);
2198                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2199                                   speed_template_8_16);
2200                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2201                                   speed_template_8_16);
2202                 break;
2203
2204         case 210:
2205                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2206                                   speed_template_16_32);
2207                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2208                                   speed_template_16_32);
2209                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2210                                   speed_template_16_32);
2211                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2212                                   speed_template_16_32);
2213                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2214                                   speed_template_16_32);
2215                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2216                                   speed_template_16_32);
2217                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2218                                   speed_template_32_48);
2219                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2220                                   speed_template_32_48);
2221                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2222                                   speed_template_32_64);
2223                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2224                                   speed_template_32_64);
2225                 break;
2226
2227         case 211:
2228                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2229                                 NULL, 0, 16, 16, aead_speed_template_20);
2230                 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2231                                 NULL, 0, 16, 8, speed_template_16_24_32);
2232                 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2233                                 NULL, 0, 16, 16, aead_speed_template_20);
2234                 test_aead_speed("gcm(aes)", DECRYPT, sec,
2235                                 NULL, 0, 16, 8, speed_template_16_24_32);
2236                 break;
2237
2238         case 212:
2239                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2240                                 NULL, 0, 16, 16, aead_speed_template_19);
2241                 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2242                                 NULL, 0, 16, 16, aead_speed_template_19);
2243                 break;
2244
2245         case 213:
2246                 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2247                                 NULL, 0, 16, 8, aead_speed_template_36);
2248                 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2249                                 NULL, 0, 16, 8, aead_speed_template_36);
2250                 break;
2251
2252         case 214:
2253                 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2254                                   speed_template_32);
2255                 break;
2256
2257         case 215:
2258                 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2259                                    0, 16, 16, aead_speed_template_20, num_mb);
2260                 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2261                                    speed_template_16_24_32, num_mb);
2262                 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2263                                    0, 16, 16, aead_speed_template_20, num_mb);
2264                 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2265                                    speed_template_16_24_32, num_mb);
2266                 break;
2267
2268         case 216:
2269                 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2270                                    16, 16, aead_speed_template_19, num_mb);
2271                 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2272                                    16, 16, aead_speed_template_19, num_mb);
2273                 break;
2274
2275         case 217:
2276                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2277                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2278                                    num_mb);
2279                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2280                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2281                                    num_mb);
2282                 break;
2283
2284         case 300:
2285                 if (alg) {
2286                         test_hash_speed(alg, sec, generic_hash_speed_template);
2287                         break;
2288                 }
2289                 /* fall through */
2290         case 301:
2291                 test_hash_speed("md4", sec, generic_hash_speed_template);
2292                 if (mode > 300 && mode < 400) break;
2293                 /* fall through */
2294         case 302:
2295                 test_hash_speed("md5", sec, generic_hash_speed_template);
2296                 if (mode > 300 && mode < 400) break;
2297                 /* fall through */
2298         case 303:
2299                 test_hash_speed("sha1", sec, generic_hash_speed_template);
2300                 if (mode > 300 && mode < 400) break;
2301                 /* fall through */
2302         case 304:
2303                 test_hash_speed("sha256", sec, generic_hash_speed_template);
2304                 if (mode > 300 && mode < 400) break;
2305                 /* fall through */
2306         case 305:
2307                 test_hash_speed("sha384", sec, generic_hash_speed_template);
2308                 if (mode > 300 && mode < 400) break;
2309                 /* fall through */
2310         case 306:
2311                 test_hash_speed("sha512", sec, generic_hash_speed_template);
2312                 if (mode > 300 && mode < 400) break;
2313                 /* fall through */
2314         case 307:
2315                 test_hash_speed("wp256", sec, generic_hash_speed_template);
2316                 if (mode > 300 && mode < 400) break;
2317                 /* fall through */
2318         case 308:
2319                 test_hash_speed("wp384", sec, generic_hash_speed_template);
2320                 if (mode > 300 && mode < 400) break;
2321                 /* fall through */
2322         case 309:
2323                 test_hash_speed("wp512", sec, generic_hash_speed_template);
2324                 if (mode > 300 && mode < 400) break;
2325                 /* fall through */
2326         case 310:
2327                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2328                 if (mode > 300 && mode < 400) break;
2329                 /* fall through */
2330         case 311:
2331                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2332                 if (mode > 300 && mode < 400) break;
2333                 /* fall through */
2334         case 312:
2335                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2336                 if (mode > 300 && mode < 400) break;
2337                 /* fall through */
2338         case 313:
2339                 test_hash_speed("sha224", sec, generic_hash_speed_template);
2340                 if (mode > 300 && mode < 400) break;
2341                 /* fall through */
2342         case 314:
2343                 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2344                 if (mode > 300 && mode < 400) break;
2345                 /* fall through */
2346         case 315:
2347                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2348                 if (mode > 300 && mode < 400) break;
2349                 /* fall through */
2350         case 316:
2351                 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2352                 if (mode > 300 && mode < 400) break;
2353                 /* fall through */
2354         case 317:
2355                 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2356                 if (mode > 300 && mode < 400) break;
2357                 /* fall through */
2358         case 318:
2359                 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2360                 if (mode > 300 && mode < 400) break;
2361                 /* fall through */
2362         case 319:
2363                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2364                 if (mode > 300 && mode < 400) break;
2365                 /* fall through */
2366         case 320:
2367                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2368                 if (mode > 300 && mode < 400) break;
2369                 /* fall through */
2370         case 321:
2371                 test_hash_speed("poly1305", sec, poly1305_speed_template);
2372                 if (mode > 300 && mode < 400) break;
2373                 /* fall through */
2374         case 322:
2375                 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2376                 if (mode > 300 && mode < 400) break;
2377                 /* fall through */
2378         case 323:
2379                 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2380                 if (mode > 300 && mode < 400) break;
2381                 /* fall through */
2382         case 324:
2383                 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2384                 if (mode > 300 && mode < 400) break;
2385                 /* fall through */
2386         case 325:
2387                 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2388                 if (mode > 300 && mode < 400) break;
2389                 /* fall through */
2390         case 326:
2391                 test_hash_speed("sm3", sec, generic_hash_speed_template);
2392                 if (mode > 300 && mode < 400) break;
2393                 /* fall through */
2394         case 399:
2395                 break;
2396
2397         case 400:
2398                 if (alg) {
2399                         test_ahash_speed(alg, sec, generic_hash_speed_template);
2400                         break;
2401                 }
2402                 /* fall through */
2403         case 401:
2404                 test_ahash_speed("md4", sec, generic_hash_speed_template);
2405                 if (mode > 400 && mode < 500) break;
2406                 /* fall through */
2407         case 402:
2408                 test_ahash_speed("md5", sec, generic_hash_speed_template);
2409                 if (mode > 400 && mode < 500) break;
2410                 /* fall through */
2411         case 403:
2412                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2413                 if (mode > 400 && mode < 500) break;
2414                 /* fall through */
2415         case 404:
2416                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2417                 if (mode > 400 && mode < 500) break;
2418                 /* fall through */
2419         case 405:
2420                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2421                 if (mode > 400 && mode < 500) break;
2422                 /* fall through */
2423         case 406:
2424                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2425                 if (mode > 400 && mode < 500) break;
2426                 /* fall through */
2427         case 407:
2428                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2429                 if (mode > 400 && mode < 500) break;
2430                 /* fall through */
2431         case 408:
2432                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2433                 if (mode > 400 && mode < 500) break;
2434                 /* fall through */
2435         case 409:
2436                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2437                 if (mode > 400 && mode < 500) break;
2438                 /* fall through */
2439         case 410:
2440                 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2441                 if (mode > 400 && mode < 500) break;
2442                 /* fall through */
2443         case 411:
2444                 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2445                 if (mode > 400 && mode < 500) break;
2446                 /* fall through */
2447         case 412:
2448                 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2449                 if (mode > 400 && mode < 500) break;
2450                 /* fall through */
2451         case 413:
2452                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2453                 if (mode > 400 && mode < 500) break;
2454                 /* fall through */
2455         case 414:
2456                 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2457                 if (mode > 400 && mode < 500) break;
2458                 /* fall through */
2459         case 415:
2460                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2461                 if (mode > 400 && mode < 500) break;
2462                 /* fall through */
2463         case 416:
2464                 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2465                 if (mode > 400 && mode < 500) break;
2466                 /* fall through */
2467         case 417:
2468                 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2469                 if (mode > 400 && mode < 500) break;
2470                 /* fall through */
2471         case 418:
2472                 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2473                 if (mode > 400 && mode < 500) break;
2474                 /* fall through */
2475         case 419:
2476                 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2477                 if (mode > 400 && mode < 500) break;
2478                 /* fall through */
2479         case 420:
2480                 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2481                 if (mode > 400 && mode < 500) break;
2482                 /* fall through */
2483         case 421:
2484                 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2485                 if (mode > 400 && mode < 500) break;
2486                 /* fall through */
2487         case 422:
2488                 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2489                                     num_mb);
2490                 if (mode > 400 && mode < 500) break;
2491                 /* fall through */
2492         case 423:
2493                 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2494                                     num_mb);
2495                 if (mode > 400 && mode < 500) break;
2496                 /* fall through */
2497         case 424:
2498                 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2499                                     num_mb);
2500                 if (mode > 400 && mode < 500) break;
2501                 /* fall through */
2502         case 425:
2503                 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2504                                     num_mb);
2505                 if (mode > 400 && mode < 500) break;
2506                 /* fall through */
2507         case 499:
2508                 break;
2509
2510         case 500:
2511                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2512                                    speed_template_16_24_32);
2513                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2514                                    speed_template_16_24_32);
2515                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2516                                    speed_template_16_24_32);
2517                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2518                                    speed_template_16_24_32);
2519                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2520                                    speed_template_32_40_48);
2521                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2522                                    speed_template_32_40_48);
2523                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2524                                    speed_template_32_64);
2525                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2526                                    speed_template_32_64);
2527                 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2528                                    speed_template_16_24_32);
2529                 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2530                                    speed_template_16_24_32);
2531                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2532                                    speed_template_16_24_32);
2533                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2534                                    speed_template_16_24_32);
2535                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2536                                    speed_template_16_24_32);
2537                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2538                                    speed_template_16_24_32);
2539                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2540                                    speed_template_16_24_32);
2541                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2542                                    speed_template_16_24_32);
2543                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2544                                    speed_template_20_28_36);
2545                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2546                                    speed_template_20_28_36);
2547                 break;
2548
2549         case 501:
2550                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2551                                    des3_speed_template, DES3_SPEED_VECTORS,
2552                                    speed_template_24);
2553                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2554                                    des3_speed_template, DES3_SPEED_VECTORS,
2555                                    speed_template_24);
2556                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2557                                    des3_speed_template, DES3_SPEED_VECTORS,
2558                                    speed_template_24);
2559                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2560                                    des3_speed_template, DES3_SPEED_VECTORS,
2561                                    speed_template_24);
2562                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2563                                    des3_speed_template, DES3_SPEED_VECTORS,
2564                                    speed_template_24);
2565                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2566                                    des3_speed_template, DES3_SPEED_VECTORS,
2567                                    speed_template_24);
2568                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2569                                    des3_speed_template, DES3_SPEED_VECTORS,
2570                                    speed_template_24);
2571                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2572                                    des3_speed_template, DES3_SPEED_VECTORS,
2573                                    speed_template_24);
2574                 break;
2575
2576         case 502:
2577                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2578                                    speed_template_8);
2579                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2580                                    speed_template_8);
2581                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2582                                    speed_template_8);
2583                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2584                                    speed_template_8);
2585                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2586                                    speed_template_8);
2587                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2588                                    speed_template_8);
2589                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2590                                    speed_template_8);
2591                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2592                                    speed_template_8);
2593                 break;
2594
2595         case 503:
2596                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2597                                    speed_template_16_32);
2598                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2599                                    speed_template_16_32);
2600                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2601                                    speed_template_16_32);
2602                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2603                                    speed_template_16_32);
2604                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2605                                    speed_template_16_32);
2606                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2607                                    speed_template_16_32);
2608                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2609                                    speed_template_32_48);
2610                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2611                                    speed_template_32_48);
2612                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2613                                    speed_template_32_64);
2614                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2615                                    speed_template_32_64);
2616                 break;
2617
2618         case 504:
2619                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2620                                    speed_template_16_24_32);
2621                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2622                                    speed_template_16_24_32);
2623                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2624                                    speed_template_16_24_32);
2625                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2626                                    speed_template_16_24_32);
2627                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2628                                    speed_template_16_24_32);
2629                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2630                                    speed_template_16_24_32);
2631                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2632                                    speed_template_32_40_48);
2633                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2634                                    speed_template_32_40_48);
2635                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2636                                    speed_template_32_48_64);
2637                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2638                                    speed_template_32_48_64);
2639                 break;
2640
2641         case 505:
2642                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2643                                    speed_template_8);
2644                 break;
2645
2646         case 506:
2647                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2648                                    speed_template_8_16);
2649                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2650                                    speed_template_8_16);
2651                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2652                                    speed_template_8_16);
2653                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2654                                    speed_template_8_16);
2655                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2656                                    speed_template_8_16);
2657                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2658                                    speed_template_8_16);
2659                 break;
2660
2661         case 507:
2662                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2663                                    speed_template_16_32);
2664                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2665                                    speed_template_16_32);
2666                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2667                                    speed_template_16_32);
2668                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2669                                    speed_template_16_32);
2670                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2671                                    speed_template_16_32);
2672                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2673                                    speed_template_16_32);
2674                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2675                                    speed_template_32_48);
2676                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2677                                    speed_template_32_48);
2678                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2679                                    speed_template_32_64);
2680                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2681                                    speed_template_32_64);
2682                 break;
2683
2684         case 508:
2685                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2686                                    speed_template_16_32);
2687                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2688                                    speed_template_16_32);
2689                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2690                                    speed_template_16_32);
2691                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2692                                    speed_template_16_32);
2693                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2694                                    speed_template_16_32);
2695                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2696                                    speed_template_16_32);
2697                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2698                                    speed_template_32_48);
2699                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2700                                    speed_template_32_48);
2701                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2702                                    speed_template_32_64);
2703                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2704                                    speed_template_32_64);
2705                 break;
2706
2707         case 509:
2708                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2709                                    speed_template_8_32);
2710                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2711                                    speed_template_8_32);
2712                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2713                                    speed_template_8_32);
2714                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2715                                    speed_template_8_32);
2716                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2717                                    speed_template_8_32);
2718                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2719                                    speed_template_8_32);
2720                 break;
2721
2722         case 600:
2723                 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2724                                        speed_template_16_24_32, num_mb);
2725                 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2726                                        speed_template_16_24_32, num_mb);
2727                 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2728                                        speed_template_16_24_32, num_mb);
2729                 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2730                                        speed_template_16_24_32, num_mb);
2731                 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2732                                        speed_template_32_40_48, num_mb);
2733                 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2734                                        speed_template_32_40_48, num_mb);
2735                 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2736                                        speed_template_32_64, num_mb);
2737                 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2738                                        speed_template_32_64, num_mb);
2739                 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2740                                        speed_template_16_24_32, num_mb);
2741                 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2742                                        speed_template_16_24_32, num_mb);
2743                 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2744                                        speed_template_16_24_32, num_mb);
2745                 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2746                                        speed_template_16_24_32, num_mb);
2747                 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2748                                        speed_template_16_24_32, num_mb);
2749                 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2750                                        speed_template_16_24_32, num_mb);
2751                 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2752                                        speed_template_16_24_32, num_mb);
2753                 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2754                                        speed_template_16_24_32, num_mb);
2755                 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2756                                        0, speed_template_20_28_36, num_mb);
2757                 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2758                                        0, speed_template_20_28_36, num_mb);
2759                 break;
2760
2761         case 601:
2762                 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2763                                        des3_speed_template, DES3_SPEED_VECTORS,
2764                                        speed_template_24, num_mb);
2765                 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2766                                        des3_speed_template, DES3_SPEED_VECTORS,
2767                                        speed_template_24, num_mb);
2768                 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2769                                        des3_speed_template, DES3_SPEED_VECTORS,
2770                                        speed_template_24, num_mb);
2771                 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2772                                        des3_speed_template, DES3_SPEED_VECTORS,
2773                                        speed_template_24, num_mb);
2774                 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2775                                        des3_speed_template, DES3_SPEED_VECTORS,
2776                                        speed_template_24, num_mb);
2777                 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2778                                        des3_speed_template, DES3_SPEED_VECTORS,
2779                                        speed_template_24, num_mb);
2780                 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2781                                        des3_speed_template, DES3_SPEED_VECTORS,
2782                                        speed_template_24, num_mb);
2783                 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2784                                        des3_speed_template, DES3_SPEED_VECTORS,
2785                                        speed_template_24, num_mb);
2786                 break;
2787
2788         case 602:
2789                 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2790                                        speed_template_8, num_mb);
2791                 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2792                                        speed_template_8, num_mb);
2793                 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2794                                        speed_template_8, num_mb);
2795                 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2796                                        speed_template_8, num_mb);
2797                 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2798                                        speed_template_8, num_mb);
2799                 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2800                                        speed_template_8, num_mb);
2801                 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2802                                        speed_template_8, num_mb);
2803                 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2804                                        speed_template_8, num_mb);
2805                 break;
2806
2807         case 603:
2808                 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2809                                        speed_template_16_32, num_mb);
2810                 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2811                                        speed_template_16_32, num_mb);
2812                 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2813                                        speed_template_16_32, num_mb);
2814                 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2815                                        speed_template_16_32, num_mb);
2816                 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2817                                        speed_template_16_32, num_mb);
2818                 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2819                                        speed_template_16_32, num_mb);
2820                 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2821                                        speed_template_32_48, num_mb);
2822                 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2823                                        speed_template_32_48, num_mb);
2824                 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2825                                        speed_template_32_64, num_mb);
2826                 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2827                                        speed_template_32_64, num_mb);
2828                 break;
2829
2830         case 604:
2831                 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2832                                        speed_template_16_24_32, num_mb);
2833                 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2834                                        speed_template_16_24_32, num_mb);
2835                 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2836                                        speed_template_16_24_32, num_mb);
2837                 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2838                                        speed_template_16_24_32, num_mb);
2839                 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2840                                        speed_template_16_24_32, num_mb);
2841                 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2842                                        speed_template_16_24_32, num_mb);
2843                 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2844                                        speed_template_32_40_48, num_mb);
2845                 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2846                                        speed_template_32_40_48, num_mb);
2847                 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2848                                        speed_template_32_48_64, num_mb);
2849                 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2850                                        speed_template_32_48_64, num_mb);
2851                 break;
2852
2853         case 605:
2854                 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2855                                        speed_template_8, num_mb);
2856                 break;
2857
2858         case 606:
2859                 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2860                                        speed_template_8_16, num_mb);
2861                 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2862                                        speed_template_8_16, num_mb);
2863                 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2864                                        speed_template_8_16, num_mb);
2865                 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2866                                        speed_template_8_16, num_mb);
2867                 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2868                                        speed_template_8_16, num_mb);
2869                 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2870                                        speed_template_8_16, num_mb);
2871                 break;
2872
2873         case 607:
2874                 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2875                                        speed_template_16_32, num_mb);
2876                 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2877                                        speed_template_16_32, num_mb);
2878                 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2879                                        speed_template_16_32, num_mb);
2880                 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2881                                        speed_template_16_32, num_mb);
2882                 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2883                                        speed_template_16_32, num_mb);
2884                 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2885                                        speed_template_16_32, num_mb);
2886                 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2887                                        speed_template_32_48, num_mb);
2888                 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2889                                        speed_template_32_48, num_mb);
2890                 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2891                                        speed_template_32_64, num_mb);
2892                 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2893                                        speed_template_32_64, num_mb);
2894                 break;
2895
2896         case 608:
2897                 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2898                                        speed_template_16_32, num_mb);
2899                 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2900                                        speed_template_16_32, num_mb);
2901                 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2902                                        speed_template_16_32, num_mb);
2903                 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2904                                        speed_template_16_32, num_mb);
2905                 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2906                                        speed_template_16_32, num_mb);
2907                 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2908                                        speed_template_16_32, num_mb);
2909                 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2910                                        speed_template_32_48, num_mb);
2911                 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2912                                        speed_template_32_48, num_mb);
2913                 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2914                                        speed_template_32_64, num_mb);
2915                 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2916                                        speed_template_32_64, num_mb);
2917                 break;
2918
2919         case 609:
2920                 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2921                                        speed_template_8_32, num_mb);
2922                 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2923                                        speed_template_8_32, num_mb);
2924                 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2925                                        speed_template_8_32, num_mb);
2926                 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2927                                        speed_template_8_32, num_mb);
2928                 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2929                                        speed_template_8_32, num_mb);
2930                 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2931                                        speed_template_8_32, num_mb);
2932                 break;
2933
2934         case 1000:
2935                 test_available();
2936                 break;
2937         }
2938
2939         return ret;
2940 }
2941
2942 static int __init tcrypt_mod_init(void)
2943 {
2944         int err = -ENOMEM;
2945         int i;
2946
2947         for (i = 0; i < TVMEMSIZE; i++) {
2948                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2949                 if (!tvmem[i])
2950                         goto err_free_tv;
2951         }
2952
2953         err = do_test(alg, type, mask, mode, num_mb);
2954
2955         if (err) {
2956                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2957                 goto err_free_tv;
2958         } else {
2959                 pr_debug("all tests passed\n");
2960         }
2961
2962         /* We intentionaly return -EAGAIN to prevent keeping the module,
2963          * unless we're running in fips mode. It does all its work from
2964          * init() and doesn't offer any runtime functionality, but in
2965          * the fips case, checking for a successful load is helpful.
2966          * => we don't need it in the memory, do we?
2967          *                                        -- mludvig
2968          */
2969         if (!fips_enabled)
2970                 err = -EAGAIN;
2971
2972 err_free_tv:
2973         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2974                 free_page((unsigned long)tvmem[i]);
2975
2976         return err;
2977 }
2978
2979 /*
2980  * If an init function is provided, an exit function must also be provided
2981  * to allow module unload.
2982  */
2983 static void __exit tcrypt_mod_fini(void) { }
2984
2985 module_init(tcrypt_mod_init);
2986 module_exit(tcrypt_mod_fini);
2987
2988 module_param(alg, charp, 0);
2989 module_param(type, uint, 0);
2990 module_param(mask, uint, 0);
2991 module_param(mode, int, 0);
2992 module_param(sec, uint, 0);
2993 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2994                       "(defaults to zero which uses CPU cycles instead)");
2995 module_param(num_mb, uint, 0000);
2996 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
2997
2998 MODULE_LICENSE("GPL");
2999 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3000 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");