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 (%ld bytes)\n",
 206                 bcount * num_mb, secs, (long)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         printk("%d operations in %d seconds (%ld bytes)\n",
 476                bcount, secs, (long)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 (%ld bytes)\n",
 767                 bcount * num_mb, secs, (long)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                 pr_info("test%3u "
1107                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1108                         i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1109
1110                 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1111
1112                 if (secs) {
1113                         ret = test_ahash_jiffies(req, speed[i].blen,
1114                                                  speed[i].plen, output, secs);
1115                         cond_resched();
1116                 } else {
1117                         ret = test_ahash_cycles(req, speed[i].blen,
1118                                                 speed[i].plen, output);
1119                 }
1120
1121                 if (ret) {
1122                         pr_err("hashing failed ret=%d\n", ret);
1123                         break;
1124                 }
1125         }
1126
1127         kfree(output);
1128
1129 out_nomem:
1130         ahash_request_free(req);
1131
1132 out:
1133         crypto_free_ahash(tfm);
1134 }
1135
1136 static void test_ahash_speed(const char *algo, unsigned int secs,
1137                              struct hash_speed *speed)
1138 {
1139         return test_ahash_speed_common(algo, secs, speed, 0);
1140 }
1141
1142 static void test_hash_speed(const char *algo, unsigned int secs,
1143                             struct hash_speed *speed)
1144 {
1145         return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1146 }
1147
1148 struct test_mb_skcipher_data {
1149         struct scatterlist sg[XBUFSIZE];
1150         struct skcipher_request *req;
1151         struct crypto_wait wait;
1152         char *xbuf[XBUFSIZE];
1153 };
1154
1155 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1156                                 u32 num_mb, int *rc)
1157 {
1158         int i, err = 0;
1159
1160         /* Fire up a bunch of concurrent requests */
1161         for (i = 0; i < num_mb; i++) {
1162                 if (enc == ENCRYPT)
1163                         rc[i] = crypto_skcipher_encrypt(data[i].req);
1164                 else
1165                         rc[i] = crypto_skcipher_decrypt(data[i].req);
1166         }
1167
1168         /* Wait for all requests to finish */
1169         for (i = 0; i < num_mb; i++) {
1170                 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1171
1172                 if (rc[i]) {
1173                         pr_info("concurrent request %d error %d\n", i, rc[i]);
1174                         err = rc[i];
1175                 }
1176         }
1177
1178         return err;
1179 }
1180
1181 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1182                                 int blen, int secs, u32 num_mb)
1183 {
1184         unsigned long start, end;
1185         int bcount;
1186         int ret = 0;
1187         int *rc;
1188
1189         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1190         if (!rc)
1191                 return -ENOMEM;
1192
1193         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1194              time_before(jiffies, end); bcount++) {
1195                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1196                 if (ret)
1197                         goto out;
1198         }
1199
1200         pr_cont("%d operations in %d seconds (%ld bytes)\n",
1201                 bcount * num_mb, secs, (long)bcount * blen * num_mb);
1202
1203 out:
1204         kfree(rc);
1205         return ret;
1206 }
1207
1208 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1209                                int blen, u32 num_mb)
1210 {
1211         unsigned long cycles = 0;
1212         int ret = 0;
1213         int i;
1214         int *rc;
1215
1216         rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1217         if (!rc)
1218                 return -ENOMEM;
1219
1220         /* Warm-up run. */
1221         for (i = 0; i < 4; i++) {
1222                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1223                 if (ret)
1224                         goto out;
1225         }
1226
1227         /* The real thing. */
1228         for (i = 0; i < 8; i++) {
1229                 cycles_t start, end;
1230
1231                 start = get_cycles();
1232                 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1233                 end = get_cycles();
1234
1235                 if (ret)
1236                         goto out;
1237
1238                 cycles += end - start;
1239         }
1240
1241         pr_cont("1 operation in %lu cycles (%d bytes)\n",
1242                 (cycles + 4) / (8 * num_mb), blen);
1243
1244 out:
1245         kfree(rc);
1246         return ret;
1247 }
1248
1249 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1250                                    struct cipher_speed_template *template,
1251                                    unsigned int tcount, u8 *keysize, u32 num_mb)
1252 {
1253         struct test_mb_skcipher_data *data;
1254         struct crypto_skcipher *tfm;
1255         unsigned int i, j, iv_len;
1256         const char *key;
1257         const char *e;
1258         u32 *b_size;
1259         char iv[128];
1260         int ret;
1261
1262         if (enc == ENCRYPT)
1263                 e = "encryption";
1264         else
1265                 e = "decryption";
1266
1267         data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1268         if (!data)
1269                 return;
1270
1271         tfm = crypto_alloc_skcipher(algo, 0, 0);
1272         if (IS_ERR(tfm)) {
1273                 pr_err("failed to load transform for %s: %ld\n",
1274                         algo, PTR_ERR(tfm));
1275                 goto out_free_data;
1276         }
1277
1278         for (i = 0; i < num_mb; ++i)
1279                 if (testmgr_alloc_buf(data[i].xbuf)) {
1280                         while (i--)
1281                                 testmgr_free_buf(data[i].xbuf);
1282                         goto out_free_tfm;
1283                 }
1284
1285
1286         for (i = 0; i < num_mb; ++i)
1287                 if (testmgr_alloc_buf(data[i].xbuf)) {
1288                         while (i--)
1289                                 testmgr_free_buf(data[i].xbuf);
1290                         goto out_free_tfm;
1291                 }
1292
1293
1294         for (i = 0; i < num_mb; ++i) {
1295                 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1296                 if (!data[i].req) {
1297                         pr_err("alg: skcipher: Failed to allocate request for %s\n",
1298                                algo);
1299                         while (i--)
1300                                 skcipher_request_free(data[i].req);
1301                         goto out_free_xbuf;
1302                 }
1303         }
1304
1305         for (i = 0; i < num_mb; ++i) {
1306                 skcipher_request_set_callback(data[i].req,
1307                                               CRYPTO_TFM_REQ_MAY_BACKLOG,
1308                                               crypto_req_done, &data[i].wait);
1309                 crypto_init_wait(&data[i].wait);
1310         }
1311
1312         pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1313                 get_driver_name(crypto_skcipher, tfm), e);
1314
1315         i = 0;
1316         do {
1317                 b_size = block_sizes;
1318                 do {
1319                         if (*b_size > XBUFSIZE * PAGE_SIZE) {
1320                                 pr_err("template (%u) too big for buffer (%lu)\n",
1321                                        *b_size, XBUFSIZE * PAGE_SIZE);
1322                                 goto out;
1323                         }
1324
1325                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1326                                 *keysize * 8, *b_size);
1327
1328                         /* Set up tfm global state, i.e. the key */
1329
1330                         memset(tvmem[0], 0xff, PAGE_SIZE);
1331                         key = tvmem[0];
1332                         for (j = 0; j < tcount; j++) {
1333                                 if (template[j].klen == *keysize) {
1334                                         key = template[j].key;
1335                                         break;
1336                                 }
1337                         }
1338
1339                         crypto_skcipher_clear_flags(tfm, ~0);
1340
1341                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1342                         if (ret) {
1343                                 pr_err("setkey() failed flags=%x\n",
1344                                        crypto_skcipher_get_flags(tfm));
1345                                 goto out;
1346                         }
1347
1348                         iv_len = crypto_skcipher_ivsize(tfm);
1349                         if (iv_len)
1350                                 memset(&iv, 0xff, iv_len);
1351
1352                         /* Now setup per request stuff, i.e. buffers */
1353
1354                         for (j = 0; j < num_mb; ++j) {
1355                                 struct test_mb_skcipher_data *cur = &data[j];
1356                                 unsigned int k = *b_size;
1357                                 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1358                                 unsigned int p = 0;
1359
1360                                 sg_init_table(cur->sg, pages);
1361
1362                                 while (k > PAGE_SIZE) {
1363                                         sg_set_buf(cur->sg + p, cur->xbuf[p],
1364                                                    PAGE_SIZE);
1365                                         memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1366                                         p++;
1367                                         k -= PAGE_SIZE;
1368                                 }
1369
1370                                 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1371                                 memset(cur->xbuf[p], 0xff, k);
1372
1373                                 skcipher_request_set_crypt(cur->req, cur->sg,
1374                                                            cur->sg, *b_size,
1375                                                            iv);
1376                         }
1377
1378                         if (secs) {
1379                                 ret = test_mb_acipher_jiffies(data, enc,
1380                                                               *b_size, secs,
1381                                                               num_mb);
1382                                 cond_resched();
1383                         } else {
1384                                 ret = test_mb_acipher_cycles(data, enc,
1385                                                              *b_size, num_mb);
1386                         }
1387
1388                         if (ret) {
1389                                 pr_err("%s() failed flags=%x\n", e,
1390                                        crypto_skcipher_get_flags(tfm));
1391                                 break;
1392                         }
1393                         b_size++;
1394                         i++;
1395                 } while (*b_size);
1396                 keysize++;
1397         } while (*keysize);
1398
1399 out:
1400         for (i = 0; i < num_mb; ++i)
1401                 skcipher_request_free(data[i].req);
1402 out_free_xbuf:
1403         for (i = 0; i < num_mb; ++i)
1404                 testmgr_free_buf(data[i].xbuf);
1405 out_free_tfm:
1406         crypto_free_skcipher(tfm);
1407 out_free_data:
1408         kfree(data);
1409 }
1410
1411 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1412 {
1413         struct crypto_wait *wait = req->base.data;
1414
1415         return crypto_wait_req(ret, wait);
1416 }
1417
1418 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1419                                 int blen, int secs)
1420 {
1421         unsigned long start, end;
1422         int bcount;
1423         int ret;
1424
1425         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1426              time_before(jiffies, end); bcount++) {
1427                 if (enc)
1428                         ret = do_one_acipher_op(req,
1429                                                 crypto_skcipher_encrypt(req));
1430                 else
1431                         ret = do_one_acipher_op(req,
1432                                                 crypto_skcipher_decrypt(req));
1433
1434                 if (ret)
1435                         return ret;
1436         }
1437
1438         pr_cont("%d operations in %d seconds (%ld bytes)\n",
1439                 bcount, secs, (long)bcount * blen);
1440         return 0;
1441 }
1442
1443 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1444                                int blen)
1445 {
1446         unsigned long cycles = 0;
1447         int ret = 0;
1448         int i;
1449
1450         /* Warm-up run. */
1451         for (i = 0; i < 4; i++) {
1452                 if (enc)
1453                         ret = do_one_acipher_op(req,
1454                                                 crypto_skcipher_encrypt(req));
1455                 else
1456                         ret = do_one_acipher_op(req,
1457                                                 crypto_skcipher_decrypt(req));
1458
1459                 if (ret)
1460                         goto out;
1461         }
1462
1463         /* The real thing. */
1464         for (i = 0; i < 8; i++) {
1465                 cycles_t start, end;
1466
1467                 start = get_cycles();
1468                 if (enc)
1469                         ret = do_one_acipher_op(req,
1470                                                 crypto_skcipher_encrypt(req));
1471                 else
1472                         ret = do_one_acipher_op(req,
1473                                                 crypto_skcipher_decrypt(req));
1474                 end = get_cycles();
1475
1476                 if (ret)
1477                         goto out;
1478
1479                 cycles += end - start;
1480         }
1481
1482 out:
1483         if (ret == 0)
1484                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1485                         (cycles + 4) / 8, blen);
1486
1487         return ret;
1488 }
1489
1490 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1491                                 struct cipher_speed_template *template,
1492                                 unsigned int tcount, u8 *keysize, bool async)
1493 {
1494         unsigned int ret, i, j, k, iv_len;
1495         struct crypto_wait wait;
1496         const char *key;
1497         char iv[128];
1498         struct skcipher_request *req;
1499         struct crypto_skcipher *tfm;
1500         const char *e;
1501         u32 *b_size;
1502
1503         if (enc == ENCRYPT)
1504                 e = "encryption";
1505         else
1506                 e = "decryption";
1507
1508         crypto_init_wait(&wait);
1509
1510         tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1511
1512         if (IS_ERR(tfm)) {
1513                 pr_err("failed to load transform for %s: %ld\n", algo,
1514                        PTR_ERR(tfm));
1515                 return;
1516         }
1517
1518         pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1519                         get_driver_name(crypto_skcipher, tfm), e);
1520
1521         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1522         if (!req) {
1523                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1524                        algo);
1525                 goto out;
1526         }
1527
1528         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1529                                       crypto_req_done, &wait);
1530
1531         i = 0;
1532         do {
1533                 b_size = block_sizes;
1534
1535                 do {
1536                         struct scatterlist sg[TVMEMSIZE];
1537
1538                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1539                                 pr_err("template (%u) too big for "
1540                                        "tvmem (%lu)\n", *keysize + *b_size,
1541                                        TVMEMSIZE * PAGE_SIZE);
1542                                 goto out_free_req;
1543                         }
1544
1545                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1546                                 *keysize * 8, *b_size);
1547
1548                         memset(tvmem[0], 0xff, PAGE_SIZE);
1549
1550                         /* set key, plain text and IV */
1551                         key = tvmem[0];
1552                         for (j = 0; j < tcount; j++) {
1553                                 if (template[j].klen == *keysize) {
1554                                         key = template[j].key;
1555                                         break;
1556                                 }
1557                         }
1558
1559                         crypto_skcipher_clear_flags(tfm, ~0);
1560
1561                         ret = crypto_skcipher_setkey(tfm, key, *keysize);
1562                         if (ret) {
1563                                 pr_err("setkey() failed flags=%x\n",
1564                                         crypto_skcipher_get_flags(tfm));
1565                                 goto out_free_req;
1566                         }
1567
1568                         k = *keysize + *b_size;
1569                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1570
1571                         if (k > PAGE_SIZE) {
1572                                 sg_set_buf(sg, tvmem[0] + *keysize,
1573                                    PAGE_SIZE - *keysize);
1574                                 k -= PAGE_SIZE;
1575                                 j = 1;
1576                                 while (k > PAGE_SIZE) {
1577                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1578                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1579                                         j++;
1580                                         k -= PAGE_SIZE;
1581                                 }
1582                                 sg_set_buf(sg + j, tvmem[j], k);
1583                                 memset(tvmem[j], 0xff, k);
1584                         } else {
1585                                 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1586                         }
1587
1588                         iv_len = crypto_skcipher_ivsize(tfm);
1589                         if (iv_len)
1590                                 memset(&iv, 0xff, iv_len);
1591
1592                         skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1593
1594                         if (secs) {
1595                                 ret = test_acipher_jiffies(req, enc,
1596                                                            *b_size, secs);
1597                                 cond_resched();
1598                         } else {
1599                                 ret = test_acipher_cycles(req, enc,
1600                                                           *b_size);
1601                         }
1602
1603                         if (ret) {
1604                                 pr_err("%s() failed flags=%x\n", e,
1605                                        crypto_skcipher_get_flags(tfm));
1606                                 break;
1607                         }
1608                         b_size++;
1609                         i++;
1610                 } while (*b_size);
1611                 keysize++;
1612         } while (*keysize);
1613
1614 out_free_req:
1615         skcipher_request_free(req);
1616 out:
1617         crypto_free_skcipher(tfm);
1618 }
1619
1620 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1621                                struct cipher_speed_template *template,
1622                                unsigned int tcount, u8 *keysize)
1623 {
1624         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1625                                    true);
1626 }
1627
1628 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1629                               struct cipher_speed_template *template,
1630                               unsigned int tcount, u8 *keysize)
1631 {
1632         return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1633                                    false);
1634 }
1635
1636 static void test_available(void)
1637 {
1638         char **name = check;
1639
1640         while (*name) {
1641                 printk("alg %s ", *name);
1642                 printk(crypto_has_alg(*name, 0, 0) ?
1643                        "found\n" : "not found\n");
1644                 name++;
1645         }
1646 }
1647
1648 static inline int tcrypt_test(const char *alg)
1649 {
1650         int ret;
1651
1652         pr_debug("testing %s\n", alg);
1653
1654         ret = alg_test(alg, alg, 0, 0);
1655         /* non-fips algs return -EINVAL in fips mode */
1656         if (fips_enabled && ret == -EINVAL)
1657                 ret = 0;
1658         return ret;
1659 }
1660
1661 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1662 {
1663         int i;
1664         int ret = 0;
1665
1666         switch (m) {
1667         case 0:
1668                 if (alg) {
1669                         if (!crypto_has_alg(alg, type,
1670                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1671                                 ret = -ENOENT;
1672                         break;
1673                 }
1674
1675                 for (i = 1; i < 200; i++)
1676                         ret += do_test(NULL, 0, 0, i, num_mb);
1677                 break;
1678
1679         case 1:
1680                 ret += tcrypt_test("md5");
1681                 break;
1682
1683         case 2:
1684                 ret += tcrypt_test("sha1");
1685                 break;
1686
1687         case 3:
1688                 ret += tcrypt_test("ecb(des)");
1689                 ret += tcrypt_test("cbc(des)");
1690                 ret += tcrypt_test("ctr(des)");
1691                 break;
1692
1693         case 4:
1694                 ret += tcrypt_test("ecb(des3_ede)");
1695                 ret += tcrypt_test("cbc(des3_ede)");
1696                 ret += tcrypt_test("ctr(des3_ede)");
1697                 break;
1698
1699         case 5:
1700                 ret += tcrypt_test("md4");
1701                 break;
1702
1703         case 6:
1704                 ret += tcrypt_test("sha256");
1705                 break;
1706
1707         case 7:
1708                 ret += tcrypt_test("ecb(blowfish)");
1709                 ret += tcrypt_test("cbc(blowfish)");
1710                 ret += tcrypt_test("ctr(blowfish)");
1711                 break;
1712
1713         case 8:
1714                 ret += tcrypt_test("ecb(twofish)");
1715                 ret += tcrypt_test("cbc(twofish)");
1716                 ret += tcrypt_test("ctr(twofish)");
1717                 ret += tcrypt_test("lrw(twofish)");
1718                 ret += tcrypt_test("xts(twofish)");
1719                 break;
1720
1721         case 9:
1722                 ret += tcrypt_test("ecb(serpent)");
1723                 ret += tcrypt_test("cbc(serpent)");
1724                 ret += tcrypt_test("ctr(serpent)");
1725                 ret += tcrypt_test("lrw(serpent)");
1726                 ret += tcrypt_test("xts(serpent)");
1727                 break;
1728
1729         case 10:
1730                 ret += tcrypt_test("ecb(aes)");
1731                 ret += tcrypt_test("cbc(aes)");
1732                 ret += tcrypt_test("lrw(aes)");
1733                 ret += tcrypt_test("xts(aes)");
1734                 ret += tcrypt_test("ctr(aes)");
1735                 ret += tcrypt_test("rfc3686(ctr(aes))");
1736                 break;
1737
1738         case 11:
1739                 ret += tcrypt_test("sha384");
1740                 break;
1741
1742         case 12:
1743                 ret += tcrypt_test("sha512");
1744                 break;
1745
1746         case 13:
1747                 ret += tcrypt_test("deflate");
1748                 break;
1749
1750         case 14:
1751                 ret += tcrypt_test("ecb(cast5)");
1752                 ret += tcrypt_test("cbc(cast5)");
1753                 ret += tcrypt_test("ctr(cast5)");
1754                 break;
1755
1756         case 15:
1757                 ret += tcrypt_test("ecb(cast6)");
1758                 ret += tcrypt_test("cbc(cast6)");
1759                 ret += tcrypt_test("ctr(cast6)");
1760                 ret += tcrypt_test("lrw(cast6)");
1761                 ret += tcrypt_test("xts(cast6)");
1762                 break;
1763
1764         case 16:
1765                 ret += tcrypt_test("ecb(arc4)");
1766                 break;
1767
1768         case 17:
1769                 ret += tcrypt_test("michael_mic");
1770                 break;
1771
1772         case 18:
1773                 ret += tcrypt_test("crc32c");
1774                 break;
1775
1776         case 19:
1777                 ret += tcrypt_test("ecb(tea)");
1778                 break;
1779
1780         case 20:
1781                 ret += tcrypt_test("ecb(xtea)");
1782                 break;
1783
1784         case 21:
1785                 ret += tcrypt_test("ecb(khazad)");
1786                 break;
1787
1788         case 22:
1789                 ret += tcrypt_test("wp512");
1790                 break;
1791
1792         case 23:
1793                 ret += tcrypt_test("wp384");
1794                 break;
1795
1796         case 24:
1797                 ret += tcrypt_test("wp256");
1798                 break;
1799
1800         case 25:
1801                 ret += tcrypt_test("ecb(tnepres)");
1802                 break;
1803
1804         case 26:
1805                 ret += tcrypt_test("ecb(anubis)");
1806                 ret += tcrypt_test("cbc(anubis)");
1807                 break;
1808
1809         case 27:
1810                 ret += tcrypt_test("tgr192");
1811                 break;
1812
1813         case 28:
1814                 ret += tcrypt_test("tgr160");
1815                 break;
1816
1817         case 29:
1818                 ret += tcrypt_test("tgr128");
1819                 break;
1820
1821         case 30:
1822                 ret += tcrypt_test("ecb(xeta)");
1823                 break;
1824
1825         case 31:
1826                 ret += tcrypt_test("pcbc(fcrypt)");
1827                 break;
1828
1829         case 32:
1830                 ret += tcrypt_test("ecb(camellia)");
1831                 ret += tcrypt_test("cbc(camellia)");
1832                 ret += tcrypt_test("ctr(camellia)");
1833                 ret += tcrypt_test("lrw(camellia)");
1834                 ret += tcrypt_test("xts(camellia)");
1835                 break;
1836
1837         case 33:
1838                 ret += tcrypt_test("sha224");
1839                 break;
1840
1841         case 34:
1842                 ret += tcrypt_test("salsa20");
1843                 break;
1844
1845         case 35:
1846                 ret += tcrypt_test("gcm(aes)");
1847                 break;
1848
1849         case 36:
1850                 ret += tcrypt_test("lzo");
1851                 break;
1852
1853         case 37:
1854                 ret += tcrypt_test("ccm(aes)");
1855                 break;
1856
1857         case 38:
1858                 ret += tcrypt_test("cts(cbc(aes))");
1859                 break;
1860
1861         case 39:
1862                 ret += tcrypt_test("rmd128");
1863                 break;
1864
1865         case 40:
1866                 ret += tcrypt_test("rmd160");
1867                 break;
1868
1869         case 41:
1870                 ret += tcrypt_test("rmd256");
1871                 break;
1872
1873         case 42:
1874                 ret += tcrypt_test("rmd320");
1875                 break;
1876
1877         case 43:
1878                 ret += tcrypt_test("ecb(seed)");
1879                 break;
1880
1881         case 44:
1882                 ret += tcrypt_test("zlib");
1883                 break;
1884
1885         case 45:
1886                 ret += tcrypt_test("rfc4309(ccm(aes))");
1887                 break;
1888
1889         case 46:
1890                 ret += tcrypt_test("ghash");
1891                 break;
1892
1893         case 47:
1894                 ret += tcrypt_test("crct10dif");
1895                 break;
1896
1897         case 48:
1898                 ret += tcrypt_test("sha3-224");
1899                 break;
1900
1901         case 49:
1902                 ret += tcrypt_test("sha3-256");
1903                 break;
1904
1905         case 50:
1906                 ret += tcrypt_test("sha3-384");
1907                 break;
1908
1909         case 51:
1910                 ret += tcrypt_test("sha3-512");
1911                 break;
1912
1913         case 52:
1914                 ret += tcrypt_test("sm3");
1915                 break;
1916
1917         case 100:
1918                 ret += tcrypt_test("hmac(md5)");
1919                 break;
1920
1921         case 101:
1922                 ret += tcrypt_test("hmac(sha1)");
1923                 break;
1924
1925         case 102:
1926                 ret += tcrypt_test("hmac(sha256)");
1927                 break;
1928
1929         case 103:
1930                 ret += tcrypt_test("hmac(sha384)");
1931                 break;
1932
1933         case 104:
1934                 ret += tcrypt_test("hmac(sha512)");
1935                 break;
1936
1937         case 105:
1938                 ret += tcrypt_test("hmac(sha224)");
1939                 break;
1940
1941         case 106:
1942                 ret += tcrypt_test("xcbc(aes)");
1943                 break;
1944
1945         case 107:
1946                 ret += tcrypt_test("hmac(rmd128)");
1947                 break;
1948
1949         case 108:
1950                 ret += tcrypt_test("hmac(rmd160)");
1951                 break;
1952
1953         case 109:
1954                 ret += tcrypt_test("vmac64(aes)");
1955                 break;
1956
1957         case 111:
1958                 ret += tcrypt_test("hmac(sha3-224)");
1959                 break;
1960
1961         case 112:
1962                 ret += tcrypt_test("hmac(sha3-256)");
1963                 break;
1964
1965         case 113:
1966                 ret += tcrypt_test("hmac(sha3-384)");
1967                 break;
1968
1969         case 114:
1970                 ret += tcrypt_test("hmac(sha3-512)");
1971                 break;
1972
1973         case 150:
1974                 ret += tcrypt_test("ansi_cprng");
1975                 break;
1976
1977         case 151:
1978                 ret += tcrypt_test("rfc4106(gcm(aes))");
1979                 break;
1980
1981         case 152:
1982                 ret += tcrypt_test("rfc4543(gcm(aes))");
1983                 break;
1984
1985         case 153:
1986                 ret += tcrypt_test("cmac(aes)");
1987                 break;
1988
1989         case 154:
1990                 ret += tcrypt_test("cmac(des3_ede)");
1991                 break;
1992
1993         case 155:
1994                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1995                 break;
1996
1997         case 156:
1998                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1999                 break;
2000
2001         case 157:
2002                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2003                 break;
2004         case 181:
2005                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2006                 break;
2007         case 182:
2008                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2009                 break;
2010         case 183:
2011                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2012                 break;
2013         case 184:
2014                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2015                 break;
2016         case 185:
2017                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2018                 break;
2019         case 186:
2020                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2021                 break;
2022         case 187:
2023                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2024                 break;
2025         case 188:
2026                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2027                 break;
2028         case 189:
2029                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2030                 break;
2031         case 190:
2032                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2033                 break;
2034         case 191:
2035                 ret += tcrypt_test("ecb(sm4)");
2036                 break;
2037         case 200:
2038                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2039                                 speed_template_16_24_32);
2040                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2041                                 speed_template_16_24_32);
2042                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2043                                 speed_template_16_24_32);
2044                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2045                                 speed_template_16_24_32);
2046                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2047                                 speed_template_32_40_48);
2048                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2049                                 speed_template_32_40_48);
2050                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2051                                 speed_template_32_64);
2052                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2053                                 speed_template_32_64);
2054                 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2055                                 speed_template_16_24_32);
2056                 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2057                                 speed_template_16_24_32);
2058                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2059                                 speed_template_16_24_32);
2060                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2061                                 speed_template_16_24_32);
2062                 break;
2063
2064         case 201:
2065                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2066                                 des3_speed_template, DES3_SPEED_VECTORS,
2067                                 speed_template_24);
2068                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2069                                 des3_speed_template, DES3_SPEED_VECTORS,
2070                                 speed_template_24);
2071                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2072                                 des3_speed_template, DES3_SPEED_VECTORS,
2073                                 speed_template_24);
2074                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2075                                 des3_speed_template, DES3_SPEED_VECTORS,
2076                                 speed_template_24);
2077                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2078                                 des3_speed_template, DES3_SPEED_VECTORS,
2079                                 speed_template_24);
2080                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2081                                 des3_speed_template, DES3_SPEED_VECTORS,
2082                                 speed_template_24);
2083                 break;
2084
2085         case 202:
2086                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2087                                 speed_template_16_24_32);
2088                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2089                                 speed_template_16_24_32);
2090                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2091                                 speed_template_16_24_32);
2092                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2093                                 speed_template_16_24_32);
2094                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2095                                 speed_template_16_24_32);
2096                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2097                                 speed_template_16_24_32);
2098                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2099                                 speed_template_32_40_48);
2100                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2101                                 speed_template_32_40_48);
2102                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2103                                 speed_template_32_48_64);
2104                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2105                                 speed_template_32_48_64);
2106                 break;
2107
2108         case 203:
2109                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2110                                   speed_template_8_32);
2111                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2112                                   speed_template_8_32);
2113                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2114                                   speed_template_8_32);
2115                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2116                                   speed_template_8_32);
2117                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2118                                   speed_template_8_32);
2119                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2120                                   speed_template_8_32);
2121                 break;
2122
2123         case 204:
2124                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2125                                   speed_template_8);
2126                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2127                                   speed_template_8);
2128                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2129                                   speed_template_8);
2130                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2131                                   speed_template_8);
2132                 break;
2133
2134         case 205:
2135                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2136                                 speed_template_16_24_32);
2137                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2138                                 speed_template_16_24_32);
2139                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2140                                 speed_template_16_24_32);
2141                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2142                                 speed_template_16_24_32);
2143                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2144                                 speed_template_16_24_32);
2145                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2146                                 speed_template_16_24_32);
2147                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2148                                 speed_template_32_40_48);
2149                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2150                                 speed_template_32_40_48);
2151                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2152                                 speed_template_32_48_64);
2153                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2154                                 speed_template_32_48_64);
2155                 break;
2156
2157         case 206:
2158                 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2159                                   speed_template_16_32);
2160                 break;
2161
2162         case 207:
2163                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2164                                   speed_template_16_32);
2165                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2166                                   speed_template_16_32);
2167                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2168                                   speed_template_16_32);
2169                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2170                                   speed_template_16_32);
2171                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2172                                   speed_template_16_32);
2173                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2174                                   speed_template_16_32);
2175                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2176                                   speed_template_32_48);
2177                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2178                                   speed_template_32_48);
2179                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2180                                   speed_template_32_64);
2181                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2182                                   speed_template_32_64);
2183                 break;
2184
2185         case 208:
2186                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2187                                   speed_template_8);
2188                 break;
2189
2190         case 209:
2191                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2192                                   speed_template_8_16);
2193                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2194                                   speed_template_8_16);
2195                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2196                                   speed_template_8_16);
2197                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2198                                   speed_template_8_16);
2199                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2200                                   speed_template_8_16);
2201                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2202                                   speed_template_8_16);
2203                 break;
2204
2205         case 210:
2206                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2207                                   speed_template_16_32);
2208                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2209                                   speed_template_16_32);
2210                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2211                                   speed_template_16_32);
2212                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2213                                   speed_template_16_32);
2214                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2215                                   speed_template_16_32);
2216                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2217                                   speed_template_16_32);
2218                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2219                                   speed_template_32_48);
2220                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2221                                   speed_template_32_48);
2222                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2223                                   speed_template_32_64);
2224                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2225                                   speed_template_32_64);
2226                 break;
2227
2228         case 211:
2229                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2230                                 NULL, 0, 16, 16, aead_speed_template_20);
2231                 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2232                                 NULL, 0, 16, 8, speed_template_16_24_32);
2233                 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2234                                 NULL, 0, 16, 16, aead_speed_template_20);
2235                 test_aead_speed("gcm(aes)", DECRYPT, sec,
2236                                 NULL, 0, 16, 8, speed_template_16_24_32);
2237                 break;
2238
2239         case 212:
2240                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2241                                 NULL, 0, 16, 16, aead_speed_template_19);
2242                 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2243                                 NULL, 0, 16, 16, aead_speed_template_19);
2244                 break;
2245
2246         case 213:
2247                 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2248                                 NULL, 0, 16, 8, aead_speed_template_36);
2249                 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2250                                 NULL, 0, 16, 8, aead_speed_template_36);
2251                 break;
2252
2253         case 214:
2254                 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2255                                   speed_template_32);
2256                 break;
2257
2258         case 215:
2259                 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2260                                    0, 16, 16, aead_speed_template_20, num_mb);
2261                 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2262                                    speed_template_16_24_32, num_mb);
2263                 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2264                                    0, 16, 16, aead_speed_template_20, num_mb);
2265                 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2266                                    speed_template_16_24_32, num_mb);
2267                 break;
2268
2269         case 216:
2270                 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2271                                    16, 16, aead_speed_template_19, num_mb);
2272                 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2273                                    16, 16, aead_speed_template_19, num_mb);
2274                 break;
2275
2276         case 217:
2277                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2278                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2279                                    num_mb);
2280                 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2281                                    sec, NULL, 0, 16, 8, aead_speed_template_36,
2282                                    num_mb);
2283                 break;
2284
2285         case 300:
2286                 if (alg) {
2287                         test_hash_speed(alg, sec, generic_hash_speed_template);
2288                         break;
2289                 }
2290                 /* fall through */
2291         case 301:
2292                 test_hash_speed("md4", sec, generic_hash_speed_template);
2293                 if (mode > 300 && mode < 400) break;
2294                 /* fall through */
2295         case 302:
2296                 test_hash_speed("md5", sec, generic_hash_speed_template);
2297                 if (mode > 300 && mode < 400) break;
2298                 /* fall through */
2299         case 303:
2300                 test_hash_speed("sha1", sec, generic_hash_speed_template);
2301                 if (mode > 300 && mode < 400) break;
2302                 /* fall through */
2303         case 304:
2304                 test_hash_speed("sha256", sec, generic_hash_speed_template);
2305                 if (mode > 300 && mode < 400) break;
2306                 /* fall through */
2307         case 305:
2308                 test_hash_speed("sha384", sec, generic_hash_speed_template);
2309                 if (mode > 300 && mode < 400) break;
2310                 /* fall through */
2311         case 306:
2312                 test_hash_speed("sha512", sec, generic_hash_speed_template);
2313                 if (mode > 300 && mode < 400) break;
2314                 /* fall through */
2315         case 307:
2316                 test_hash_speed("wp256", sec, generic_hash_speed_template);
2317                 if (mode > 300 && mode < 400) break;
2318                 /* fall through */
2319         case 308:
2320                 test_hash_speed("wp384", sec, generic_hash_speed_template);
2321                 if (mode > 300 && mode < 400) break;
2322                 /* fall through */
2323         case 309:
2324                 test_hash_speed("wp512", sec, generic_hash_speed_template);
2325                 if (mode > 300 && mode < 400) break;
2326                 /* fall through */
2327         case 310:
2328                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2329                 if (mode > 300 && mode < 400) break;
2330                 /* fall through */
2331         case 311:
2332                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2333                 if (mode > 300 && mode < 400) break;
2334                 /* fall through */
2335         case 312:
2336                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2337                 if (mode > 300 && mode < 400) break;
2338                 /* fall through */
2339         case 313:
2340                 test_hash_speed("sha224", sec, generic_hash_speed_template);
2341                 if (mode > 300 && mode < 400) break;
2342                 /* fall through */
2343         case 314:
2344                 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2345                 if (mode > 300 && mode < 400) break;
2346                 /* fall through */
2347         case 315:
2348                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2349                 if (mode > 300 && mode < 400) break;
2350                 /* fall through */
2351         case 316:
2352                 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2353                 if (mode > 300 && mode < 400) break;
2354                 /* fall through */
2355         case 317:
2356                 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2357                 if (mode > 300 && mode < 400) break;
2358                 /* fall through */
2359         case 318:
2360                 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2361                 if (mode > 300 && mode < 400) break;
2362                 /* fall through */
2363         case 319:
2364                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2365                 if (mode > 300 && mode < 400) break;
2366                 /* fall through */
2367         case 320:
2368                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2369                 if (mode > 300 && mode < 400) break;
2370                 /* fall through */
2371         case 321:
2372                 test_hash_speed("poly1305", sec, poly1305_speed_template);
2373                 if (mode > 300 && mode < 400) break;
2374                 /* fall through */
2375         case 322:
2376                 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2377                 if (mode > 300 && mode < 400) break;
2378                 /* fall through */
2379         case 323:
2380                 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2381                 if (mode > 300 && mode < 400) break;
2382                 /* fall through */
2383         case 324:
2384                 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2385                 if (mode > 300 && mode < 400) break;
2386                 /* fall through */
2387         case 325:
2388                 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2389                 if (mode > 300 && mode < 400) break;
2390                 /* fall through */
2391         case 326:
2392                 test_hash_speed("sm3", sec, generic_hash_speed_template);
2393                 if (mode > 300 && mode < 400) break;
2394                 /* fall through */
2395         case 399:
2396                 break;
2397
2398         case 400:
2399                 if (alg) {
2400                         test_ahash_speed(alg, sec, generic_hash_speed_template);
2401                         break;
2402                 }
2403                 /* fall through */
2404         case 401:
2405                 test_ahash_speed("md4", sec, generic_hash_speed_template);
2406                 if (mode > 400 && mode < 500) break;
2407                 /* fall through */
2408         case 402:
2409                 test_ahash_speed("md5", sec, generic_hash_speed_template);
2410                 if (mode > 400 && mode < 500) break;
2411                 /* fall through */
2412         case 403:
2413                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2414                 if (mode > 400 && mode < 500) break;
2415                 /* fall through */
2416         case 404:
2417                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2418                 if (mode > 400 && mode < 500) break;
2419                 /* fall through */
2420         case 405:
2421                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2422                 if (mode > 400 && mode < 500) break;
2423                 /* fall through */
2424         case 406:
2425                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2426                 if (mode > 400 && mode < 500) break;
2427                 /* fall through */
2428         case 407:
2429                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2430                 if (mode > 400 && mode < 500) break;
2431                 /* fall through */
2432         case 408:
2433                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2434                 if (mode > 400 && mode < 500) break;
2435                 /* fall through */
2436         case 409:
2437                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2438                 if (mode > 400 && mode < 500) break;
2439                 /* fall through */
2440         case 410:
2441                 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2442                 if (mode > 400 && mode < 500) break;
2443                 /* fall through */
2444         case 411:
2445                 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2446                 if (mode > 400 && mode < 500) break;
2447                 /* fall through */
2448         case 412:
2449                 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2450                 if (mode > 400 && mode < 500) break;
2451                 /* fall through */
2452         case 413:
2453                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2454                 if (mode > 400 && mode < 500) break;
2455                 /* fall through */
2456         case 414:
2457                 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2458                 if (mode > 400 && mode < 500) break;
2459                 /* fall through */
2460         case 415:
2461                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2462                 if (mode > 400 && mode < 500) break;
2463                 /* fall through */
2464         case 416:
2465                 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2466                 if (mode > 400 && mode < 500) break;
2467                 /* fall through */
2468         case 417:
2469                 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2470                 if (mode > 400 && mode < 500) break;
2471                 /* fall through */
2472         case 418:
2473                 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2474                 if (mode > 400 && mode < 500) break;
2475                 /* fall through */
2476         case 419:
2477                 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2478                 if (mode > 400 && mode < 500) break;
2479                 /* fall through */
2480         case 420:
2481                 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2482                 if (mode > 400 && mode < 500) break;
2483                 /* fall through */
2484         case 421:
2485                 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2486                 if (mode > 400 && mode < 500) break;
2487                 /* fall through */
2488         case 422:
2489                 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2490                                     num_mb);
2491                 if (mode > 400 && mode < 500) break;
2492                 /* fall through */
2493         case 423:
2494                 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2495                                     num_mb);
2496                 if (mode > 400 && mode < 500) break;
2497                 /* fall through */
2498         case 424:
2499                 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2500                                     num_mb);
2501                 if (mode > 400 && mode < 500) break;
2502                 /* fall through */
2503         case 425:
2504                 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2505                                     num_mb);
2506                 if (mode > 400 && mode < 500) break;
2507                 /* fall through */
2508         case 499:
2509                 break;
2510
2511         case 500:
2512                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2513                                    speed_template_16_24_32);
2514                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2515                                    speed_template_16_24_32);
2516                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2517                                    speed_template_16_24_32);
2518                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2519                                    speed_template_16_24_32);
2520                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2521                                    speed_template_32_40_48);
2522                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2523                                    speed_template_32_40_48);
2524                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2525                                    speed_template_32_64);
2526                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2527                                    speed_template_32_64);
2528                 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2529                                    speed_template_16_24_32);
2530                 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2531                                    speed_template_16_24_32);
2532                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2533                                    speed_template_16_24_32);
2534                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2535                                    speed_template_16_24_32);
2536                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2537                                    speed_template_16_24_32);
2538                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2539                                    speed_template_16_24_32);
2540                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2541                                    speed_template_16_24_32);
2542                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2543                                    speed_template_16_24_32);
2544                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2545                                    speed_template_20_28_36);
2546                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2547                                    speed_template_20_28_36);
2548                 break;
2549
2550         case 501:
2551                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2552                                    des3_speed_template, DES3_SPEED_VECTORS,
2553                                    speed_template_24);
2554                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2555                                    des3_speed_template, DES3_SPEED_VECTORS,
2556                                    speed_template_24);
2557                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2558                                    des3_speed_template, DES3_SPEED_VECTORS,
2559                                    speed_template_24);
2560                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2561                                    des3_speed_template, DES3_SPEED_VECTORS,
2562                                    speed_template_24);
2563                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2564                                    des3_speed_template, DES3_SPEED_VECTORS,
2565                                    speed_template_24);
2566                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2567                                    des3_speed_template, DES3_SPEED_VECTORS,
2568                                    speed_template_24);
2569                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2570                                    des3_speed_template, DES3_SPEED_VECTORS,
2571                                    speed_template_24);
2572                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2573                                    des3_speed_template, DES3_SPEED_VECTORS,
2574                                    speed_template_24);
2575                 break;
2576
2577         case 502:
2578                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2579                                    speed_template_8);
2580                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2581                                    speed_template_8);
2582                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2583                                    speed_template_8);
2584                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2585                                    speed_template_8);
2586                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2587                                    speed_template_8);
2588                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2589                                    speed_template_8);
2590                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2591                                    speed_template_8);
2592                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2593                                    speed_template_8);
2594                 break;
2595
2596         case 503:
2597                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2598                                    speed_template_16_32);
2599                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2600                                    speed_template_16_32);
2601                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2602                                    speed_template_16_32);
2603                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2604                                    speed_template_16_32);
2605                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2606                                    speed_template_16_32);
2607                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2608                                    speed_template_16_32);
2609                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2610                                    speed_template_32_48);
2611                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2612                                    speed_template_32_48);
2613                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2614                                    speed_template_32_64);
2615                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2616                                    speed_template_32_64);
2617                 break;
2618
2619         case 504:
2620                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2621                                    speed_template_16_24_32);
2622                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2623                                    speed_template_16_24_32);
2624                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2625                                    speed_template_16_24_32);
2626                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2627                                    speed_template_16_24_32);
2628                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2629                                    speed_template_16_24_32);
2630                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2631                                    speed_template_16_24_32);
2632                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2633                                    speed_template_32_40_48);
2634                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2635                                    speed_template_32_40_48);
2636                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2637                                    speed_template_32_48_64);
2638                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2639                                    speed_template_32_48_64);
2640                 break;
2641
2642         case 505:
2643                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2644                                    speed_template_8);
2645                 break;
2646
2647         case 506:
2648                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2649                                    speed_template_8_16);
2650                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2651                                    speed_template_8_16);
2652                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2653                                    speed_template_8_16);
2654                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2655                                    speed_template_8_16);
2656                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2657                                    speed_template_8_16);
2658                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2659                                    speed_template_8_16);
2660                 break;
2661
2662         case 507:
2663                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2664                                    speed_template_16_32);
2665                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2666                                    speed_template_16_32);
2667                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2668                                    speed_template_16_32);
2669                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2670                                    speed_template_16_32);
2671                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2672                                    speed_template_16_32);
2673                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2674                                    speed_template_16_32);
2675                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2676                                    speed_template_32_48);
2677                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2678                                    speed_template_32_48);
2679                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2680                                    speed_template_32_64);
2681                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2682                                    speed_template_32_64);
2683                 break;
2684
2685         case 508:
2686                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2687                                    speed_template_16_32);
2688                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2689                                    speed_template_16_32);
2690                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2691                                    speed_template_16_32);
2692                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2693                                    speed_template_16_32);
2694                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2695                                    speed_template_16_32);
2696                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2697                                    speed_template_16_32);
2698                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2699                                    speed_template_32_48);
2700                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2701                                    speed_template_32_48);
2702                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2703                                    speed_template_32_64);
2704                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2705                                    speed_template_32_64);
2706                 break;
2707
2708         case 509:
2709                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2710                                    speed_template_8_32);
2711                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2712                                    speed_template_8_32);
2713                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2714                                    speed_template_8_32);
2715                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2716                                    speed_template_8_32);
2717                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2718                                    speed_template_8_32);
2719                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2720                                    speed_template_8_32);
2721                 break;
2722
2723         case 600:
2724                 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2725                                        speed_template_16_24_32, num_mb);
2726                 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2727                                        speed_template_16_24_32, num_mb);
2728                 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2729                                        speed_template_16_24_32, num_mb);
2730                 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2731                                        speed_template_16_24_32, num_mb);
2732                 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2733                                        speed_template_32_40_48, num_mb);
2734                 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2735                                        speed_template_32_40_48, num_mb);
2736                 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2737                                        speed_template_32_64, num_mb);
2738                 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2739                                        speed_template_32_64, num_mb);
2740                 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2741                                        speed_template_16_24_32, num_mb);
2742                 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2743                                        speed_template_16_24_32, num_mb);
2744                 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2745                                        speed_template_16_24_32, num_mb);
2746                 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2747                                        speed_template_16_24_32, num_mb);
2748                 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2749                                        speed_template_16_24_32, num_mb);
2750                 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2751                                        speed_template_16_24_32, num_mb);
2752                 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2753                                        speed_template_16_24_32, num_mb);
2754                 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2755                                        speed_template_16_24_32, num_mb);
2756                 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2757                                        0, speed_template_20_28_36, num_mb);
2758                 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2759                                        0, speed_template_20_28_36, num_mb);
2760                 break;
2761
2762         case 601:
2763                 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2764                                        des3_speed_template, DES3_SPEED_VECTORS,
2765                                        speed_template_24, num_mb);
2766                 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2767                                        des3_speed_template, DES3_SPEED_VECTORS,
2768                                        speed_template_24, num_mb);
2769                 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2770                                        des3_speed_template, DES3_SPEED_VECTORS,
2771                                        speed_template_24, num_mb);
2772                 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2773                                        des3_speed_template, DES3_SPEED_VECTORS,
2774                                        speed_template_24, num_mb);
2775                 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2776                                        des3_speed_template, DES3_SPEED_VECTORS,
2777                                        speed_template_24, num_mb);
2778                 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2779                                        des3_speed_template, DES3_SPEED_VECTORS,
2780                                        speed_template_24, num_mb);
2781                 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2782                                        des3_speed_template, DES3_SPEED_VECTORS,
2783                                        speed_template_24, num_mb);
2784                 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2785                                        des3_speed_template, DES3_SPEED_VECTORS,
2786                                        speed_template_24, num_mb);
2787                 break;
2788
2789         case 602:
2790                 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2791                                        speed_template_8, num_mb);
2792                 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2793                                        speed_template_8, num_mb);
2794                 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2795                                        speed_template_8, num_mb);
2796                 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2797                                        speed_template_8, num_mb);
2798                 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2799                                        speed_template_8, num_mb);
2800                 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2801                                        speed_template_8, num_mb);
2802                 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2803                                        speed_template_8, num_mb);
2804                 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2805                                        speed_template_8, num_mb);
2806                 break;
2807
2808         case 603:
2809                 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2810                                        speed_template_16_32, num_mb);
2811                 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2812                                        speed_template_16_32, num_mb);
2813                 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2814                                        speed_template_16_32, num_mb);
2815                 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2816                                        speed_template_16_32, num_mb);
2817                 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2818                                        speed_template_16_32, num_mb);
2819                 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2820                                        speed_template_16_32, num_mb);
2821                 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2822                                        speed_template_32_48, num_mb);
2823                 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2824                                        speed_template_32_48, num_mb);
2825                 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2826                                        speed_template_32_64, num_mb);
2827                 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2828                                        speed_template_32_64, num_mb);
2829                 break;
2830
2831         case 604:
2832                 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2833                                        speed_template_16_24_32, num_mb);
2834                 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2835                                        speed_template_16_24_32, num_mb);
2836                 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2837                                        speed_template_16_24_32, num_mb);
2838                 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2839                                        speed_template_16_24_32, num_mb);
2840                 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2841                                        speed_template_16_24_32, num_mb);
2842                 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2843                                        speed_template_16_24_32, num_mb);
2844                 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2845                                        speed_template_32_40_48, num_mb);
2846                 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2847                                        speed_template_32_40_48, num_mb);
2848                 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2849                                        speed_template_32_48_64, num_mb);
2850                 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2851                                        speed_template_32_48_64, num_mb);
2852                 break;
2853
2854         case 605:
2855                 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2856                                        speed_template_8, num_mb);
2857                 break;
2858
2859         case 606:
2860                 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2861                                        speed_template_8_16, num_mb);
2862                 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2863                                        speed_template_8_16, num_mb);
2864                 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2865                                        speed_template_8_16, num_mb);
2866                 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2867                                        speed_template_8_16, num_mb);
2868                 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2869                                        speed_template_8_16, num_mb);
2870                 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2871                                        speed_template_8_16, num_mb);
2872                 break;
2873
2874         case 607:
2875                 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2876                                        speed_template_16_32, num_mb);
2877                 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2878                                        speed_template_16_32, num_mb);
2879                 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2880                                        speed_template_16_32, num_mb);
2881                 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2882                                        speed_template_16_32, num_mb);
2883                 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2884                                        speed_template_16_32, num_mb);
2885                 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2886                                        speed_template_16_32, num_mb);
2887                 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2888                                        speed_template_32_48, num_mb);
2889                 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2890                                        speed_template_32_48, num_mb);
2891                 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2892                                        speed_template_32_64, num_mb);
2893                 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2894                                        speed_template_32_64, num_mb);
2895                 break;
2896
2897         case 608:
2898                 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2899                                        speed_template_16_32, num_mb);
2900                 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2901                                        speed_template_16_32, num_mb);
2902                 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2903                                        speed_template_16_32, num_mb);
2904                 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2905                                        speed_template_16_32, num_mb);
2906                 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2907                                        speed_template_16_32, num_mb);
2908                 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2909                                        speed_template_16_32, num_mb);
2910                 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2911                                        speed_template_32_48, num_mb);
2912                 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2913                                        speed_template_32_48, num_mb);
2914                 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2915                                        speed_template_32_64, num_mb);
2916                 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2917                                        speed_template_32_64, num_mb);
2918                 break;
2919
2920         case 609:
2921                 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2922                                        speed_template_8_32, num_mb);
2923                 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2924                                        speed_template_8_32, num_mb);
2925                 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2926                                        speed_template_8_32, num_mb);
2927                 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2928                                        speed_template_8_32, num_mb);
2929                 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2930                                        speed_template_8_32, num_mb);
2931                 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2932                                        speed_template_8_32, num_mb);
2933                 break;
2934
2935         case 1000:
2936                 test_available();
2937                 break;
2938         }
2939
2940         return ret;
2941 }
2942
2943 static int __init tcrypt_mod_init(void)
2944 {
2945         int err = -ENOMEM;
2946         int i;
2947
2948         for (i = 0; i < TVMEMSIZE; i++) {
2949                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2950                 if (!tvmem[i])
2951                         goto err_free_tv;
2952         }
2953
2954         err = do_test(alg, type, mask, mode, num_mb);
2955
2956         if (err) {
2957                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2958                 goto err_free_tv;
2959         } else {
2960                 pr_debug("all tests passed\n");
2961         }
2962
2963         /* We intentionaly return -EAGAIN to prevent keeping the module,
2964          * unless we're running in fips mode. It does all its work from
2965          * init() and doesn't offer any runtime functionality, but in
2966          * the fips case, checking for a successful load is helpful.
2967          * => we don't need it in the memory, do we?
2968          *                                        -- mludvig
2969          */
2970         if (!fips_enabled)
2971                 err = -EAGAIN;
2972
2973 err_free_tv:
2974         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2975                 free_page((unsigned long)tvmem[i]);
2976
2977         return err;
2978 }
2979
2980 /*
2981  * If an init function is provided, an exit function must also be provided
2982  * to allow module unload.
2983  */
2984 static void __exit tcrypt_mod_fini(void) { }
2985
2986 module_init(tcrypt_mod_init);
2987 module_exit(tcrypt_mod_fini);
2988
2989 module_param(alg, charp, 0);
2990 module_param(type, uint, 0);
2991 module_param(mask, uint, 0);
2992 module_param(mode, int, 0);
2993 module_param(sec, uint, 0);
2994 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2995                       "(defaults to zero which uses CPU cycles instead)");
2996 module_param(num_mb, uint, 0000);
2997 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
2998
2999 MODULE_LICENSE("GPL");
3000 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3001 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");