LXR linux/crypto/tcrypt.c

   1// SPDX-License-Identifier: GPL-2.0-or-later
   2/*
   3 * Quick & dirty crypto testing module.
   4 *
   5 * This will only exist until we have a better testing mechanism
   6 * (e.g. a char device).
   7 *
   8 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   9 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
  10 * Copyright (c) 2007 Nokia Siemens Networks
  11 *
  12 * Updated RFC4106 AES-GCM testing.
  13 *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  14 *             Adrian Hoban <adrian.hoban@intel.com>
  15 *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  16 *             Tadeusz Struk (tadeusz.struk@intel.com)
  17 *             Copyright (c) 2010, Intel Corporation.
  18 */
  19
  20#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  21
  22#include <crypto/aead.h>
  23#include <crypto/hash.h>
  24#include <crypto/skcipher.h>
  25#include <linux/err.h>
  26#include <linux/fips.h>
  27#include <linux/init.h>
  28#include <linux/gfp.h>
  29#include <linux/module.h>
  30#include <linux/scatterlist.h>
  31#include <linux/string.h>
  32#include <linux/moduleparam.h>
  33#include <linux/jiffies.h>
  34#include <linux/timex.h>
  35#include <linux/interrupt.h>
  36#include "tcrypt.h"
  37
  38/*
  39 * Need slab memory for testing (size in number of pages).
  40 */
  41#define TVMEMSIZE       4
  42
  43/*
  44* Used by test_cipher_speed()
  45*/
  46#define ENCRYPT 1
  47#define DECRYPT 0
  48
  49#define MAX_DIGEST_SIZE         64
  50
  51/*
  52 * return a string with the driver name
  53 */
  54#define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  55
  56/*
  57 * Used by test_cipher_speed()
  58 */
  59static unsigned int sec;
  60
  61static char *alg = NULL;
  62static u32 type;
  63static u32 mask;
  64static int mode;
  65static u32 num_mb = 8;
  66static unsigned int klen;
  67static char *tvmem[TVMEMSIZE];
  68
  69static const char *check[] = {
  70        "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  71        "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  72        "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  73        "khazad", "wp512", "wp384", "wp256", "xeta",  "fcrypt",
  74        "camellia", "seed", "rmd160",
  75        "lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
  76        "sha3-512", "streebog256", "streebog512",
  77        NULL
  78};
  79
  80static const int block_sizes[] = { 16, 64, 128, 256, 1024, 1420, 4096, 0 };
  81static const int aead_sizes[] = { 16, 64, 256, 512, 1024, 1420, 4096, 8192, 0 };
  82
  83#define XBUFSIZE 8
  84#define MAX_IVLEN 32
  85
  86static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  87{
  88        int i;
  89
  90        for (i = 0; i < XBUFSIZE; i++) {
  91                buf[i] = (void *)__get_free_page(GFP_KERNEL);
  92                if (!buf[i])
  93                        goto err_free_buf;
  94        }
  95
  96        return 0;
  97
  98err_free_buf:
  99        while (i-- > 0)
 100                free_page((unsigned long)buf[i]);
 101
 102        return -ENOMEM;
 103}
 104
 105static void testmgr_free_buf(char *buf[XBUFSIZE])
 106{
 107        int i;
 108
 109        for (i = 0; i < XBUFSIZE; i++)
 110                free_page((unsigned long)buf[i]);
 111}
 112
 113static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 114                         unsigned int buflen, const void *assoc,
 115                         unsigned int aad_size)
 116{
 117        int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 118        int k, rem;
 119
 120        if (np > XBUFSIZE) {
 121                rem = PAGE_SIZE;
 122                np = XBUFSIZE;
 123        } else {
 124                rem = buflen % PAGE_SIZE;
 125        }
 126
 127        sg_init_table(sg, np + 1);
 128
 129        sg_set_buf(&sg[0], assoc, aad_size);
 130
 131        if (rem)
 132                np--;
 133        for (k = 0; k < np; k++)
 134                sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 135
 136        if (rem)
 137                sg_set_buf(&sg[k + 1], xbuf[k], rem);
 138}
 139
 140static inline int do_one_aead_op(struct aead_request *req, int ret)
 141{
 142        struct crypto_wait *wait = req->base.data;
 143
 144        return crypto_wait_req(ret, wait);
 145}
 146
 147struct test_mb_aead_data {
 148        struct scatterlist sg[XBUFSIZE];
 149        struct scatterlist sgout[XBUFSIZE];
 150        struct aead_request *req;
 151        struct crypto_wait wait;
 152        char *xbuf[XBUFSIZE];
 153        char *xoutbuf[XBUFSIZE];
 154        char *axbuf[XBUFSIZE];
 155};
 156
 157static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 158                                u32 num_mb, int *rc)
 159{
 160        int i, err = 0;
 161
 162        /* Fire up a bunch of concurrent requests */
 163        for (i = 0; i < num_mb; i++) {
 164                if (enc == ENCRYPT)
 165                        rc[i] = crypto_aead_encrypt(data[i].req);
 166                else
 167                        rc[i] = crypto_aead_decrypt(data[i].req);
 168        }
 169
 170        /* Wait for all requests to finish */
 171        for (i = 0; i < num_mb; i++) {
 172                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 173
 174                if (rc[i]) {
 175                        pr_info("concurrent request %d error %d\n", i, rc[i]);
 176                        err = rc[i];
 177                }
 178        }
 179
 180        return err;
 181}
 182
 183static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 184                                int blen, int secs, u32 num_mb)
 185{
 186        unsigned long start, end;
 187        int bcount;
 188        int ret = 0;
 189        int *rc;
 190
 191        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 192        if (!rc)
 193                return -ENOMEM;
 194
 195        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 196             time_before(jiffies, end); bcount++) {
 197                ret = do_mult_aead_op(data, enc, num_mb, rc);
 198                if (ret)
 199                        goto out;
 200        }
 201
 202        pr_cont("%d operations in %d seconds (%llu bytes)\n",
 203                bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 204
 205out:
 206        kfree(rc);
 207        return ret;
 208}
 209
 210static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 211                               int blen, u32 num_mb)
 212{
 213        unsigned long cycles = 0;
 214        int ret = 0;
 215        int i;
 216        int *rc;
 217
 218        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 219        if (!rc)
 220                return -ENOMEM;
 221
 222        /* Warm-up run. */
 223        for (i = 0; i < 4; i++) {
 224                ret = do_mult_aead_op(data, enc, num_mb, rc);
 225                if (ret)
 226                        goto out;
 227        }
 228
 229        /* The real thing. */
 230        for (i = 0; i < 8; i++) {
 231                cycles_t start, end;
 232
 233                start = get_cycles();
 234                ret = do_mult_aead_op(data, enc, num_mb, rc);
 235                end = get_cycles();
 236
 237                if (ret)
 238                        goto out;
 239
 240                cycles += end - start;
 241        }
 242
 243        pr_cont("1 operation in %lu cycles (%d bytes)\n",
 244                (cycles + 4) / (8 * num_mb), blen);
 245
 246out:
 247        kfree(rc);
 248        return ret;
 249}
 250
 251static void test_mb_aead_speed(const char *algo, int enc, int secs,
 252                               struct aead_speed_template *template,
 253                               unsigned int tcount, u8 authsize,
 254                               unsigned int aad_size, u8 *keysize, u32 num_mb)
 255{
 256        struct test_mb_aead_data *data;
 257        struct crypto_aead *tfm;
 258        unsigned int i, j, iv_len;
 259        const int *b_size;
 260        const char *key;
 261        const char *e;
 262        void *assoc;
 263        char *iv;
 264        int ret;
 265
 266
 267        if (aad_size >= PAGE_SIZE) {
 268                pr_err("associate data length (%u) too big\n", aad_size);
 269                return;
 270        }
 271
 272        iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 273        if (!iv)
 274                return;
 275
 276        if (enc == ENCRYPT)
 277                e = "encryption";
 278        else
 279                e = "decryption";
 280
 281        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 282        if (!data)
 283                goto out_free_iv;
 284
 285        tfm = crypto_alloc_aead(algo, 0, 0);
 286        if (IS_ERR(tfm)) {
 287                pr_err("failed to load transform for %s: %ld\n",
 288                        algo, PTR_ERR(tfm));
 289                goto out_free_data;
 290        }
 291
 292        ret = crypto_aead_setauthsize(tfm, authsize);
 293        if (ret) {
 294                pr_err("alg: aead: Failed to setauthsize for %s: %d\n", algo,
 295                       ret);
 296                goto out_free_tfm;
 297        }
 298
 299        for (i = 0; i < num_mb; ++i)
 300                if (testmgr_alloc_buf(data[i].xbuf)) {
 301                        while (i--)
 302                                testmgr_free_buf(data[i].xbuf);
 303                        goto out_free_tfm;
 304                }
 305
 306        for (i = 0; i < num_mb; ++i)
 307                if (testmgr_alloc_buf(data[i].axbuf)) {
 308                        while (i--)
 309                                testmgr_free_buf(data[i].axbuf);
 310                        goto out_free_xbuf;
 311                }
 312
 313        for (i = 0; i < num_mb; ++i)
 314                if (testmgr_alloc_buf(data[i].xoutbuf)) {
 315                        while (i--)
 316                                testmgr_free_buf(data[i].xoutbuf);
 317                        goto out_free_axbuf;
 318                }
 319
 320        for (i = 0; i < num_mb; ++i) {
 321                data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 322                if (!data[i].req) {
 323                        pr_err("alg: aead: Failed to allocate request for %s\n",
 324                               algo);
 325                        while (i--)
 326                                aead_request_free(data[i].req);
 327                        goto out_free_xoutbuf;
 328                }
 329        }
 330
 331        for (i = 0; i < num_mb; ++i) {
 332                crypto_init_wait(&data[i].wait);
 333                aead_request_set_callback(data[i].req,
 334                                          CRYPTO_TFM_REQ_MAY_BACKLOG,
 335                                          crypto_req_done, &data[i].wait);
 336        }
 337
 338        pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 339                get_driver_name(crypto_aead, tfm), e);
 340
 341        i = 0;
 342        do {
 343                b_size = aead_sizes;
 344                do {
 345                        int bs = round_up(*b_size, crypto_aead_blocksize(tfm));
 346
 347                        if (bs + authsize > XBUFSIZE * PAGE_SIZE) {
 348                                pr_err("template (%u) too big for buffer (%lu)\n",
 349                                       authsize + bs,
 350                                       XBUFSIZE * PAGE_SIZE);
 351                                goto out;
 352                        }
 353
 354                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
 355                                *keysize * 8, bs);
 356
 357                        /* Set up tfm global state, i.e. the key */
 358
 359                        memset(tvmem[0], 0xff, PAGE_SIZE);
 360                        key = tvmem[0];
 361                        for (j = 0; j < tcount; j++) {
 362                                if (template[j].klen == *keysize) {
 363                                        key = template[j].key;
 364                                        break;
 365                                }
 366                        }
 367
 368                        crypto_aead_clear_flags(tfm, ~0);
 369
 370                        ret = crypto_aead_setkey(tfm, key, *keysize);
 371                        if (ret) {
 372                                pr_err("setkey() failed flags=%x\n",
 373                                       crypto_aead_get_flags(tfm));
 374                                goto out;
 375                        }
 376
 377                        iv_len = crypto_aead_ivsize(tfm);
 378                        if (iv_len)
 379                                memset(iv, 0xff, iv_len);
 380
 381                        /* Now setup per request stuff, i.e. buffers */
 382
 383                        for (j = 0; j < num_mb; ++j) {
 384                                struct test_mb_aead_data *cur = &data[j];
 385
 386                                assoc = cur->axbuf[0];
 387                                memset(assoc, 0xff, aad_size);
 388
 389                                sg_init_aead(cur->sg, cur->xbuf,
 390                                             bs + (enc ? 0 : authsize),
 391                                             assoc, aad_size);
 392
 393                                sg_init_aead(cur->sgout, cur->xoutbuf,
 394                                             bs + (enc ? authsize : 0),
 395                                             assoc, aad_size);
 396
 397                                aead_request_set_ad(cur->req, aad_size);
 398
 399                                if (!enc) {
 400
 401                                        aead_request_set_crypt(cur->req,
 402                                                               cur->sgout,
 403                                                               cur->sg,
 404                                                               bs, iv);
 405                                        ret = crypto_aead_encrypt(cur->req);
 406                                        ret = do_one_aead_op(cur->req, ret);
 407
 408                                        if (ret) {
 409                                                pr_err("calculating auth failed (%d)\n",
 410                                                       ret);
 411                                                break;
 412                                        }
 413                                }
 414
 415                                aead_request_set_crypt(cur->req, cur->sg,
 416                                                       cur->sgout, bs +
 417                                                       (enc ? 0 : authsize),
 418                                                       iv);
 419
 420                        }
 421
 422                        if (secs) {
 423                                ret = test_mb_aead_jiffies(data, enc, bs,
 424                                                           secs, num_mb);
 425                                cond_resched();
 426                        } else {
 427                                ret = test_mb_aead_cycles(data, enc, bs,
 428                                                          num_mb);
 429                        }
 430
 431                        if (ret) {
 432                                pr_err("%s() failed return code=%d\n", e, ret);
 433                                break;
 434                        }
 435                        b_size++;
 436                        i++;
 437                } while (*b_size);
 438                keysize++;
 439        } while (*keysize);
 440
 441out:
 442        for (i = 0; i < num_mb; ++i)
 443                aead_request_free(data[i].req);
 444out_free_xoutbuf:
 445        for (i = 0; i < num_mb; ++i)
 446                testmgr_free_buf(data[i].xoutbuf);
 447out_free_axbuf:
 448        for (i = 0; i < num_mb; ++i)
 449                testmgr_free_buf(data[i].axbuf);
 450out_free_xbuf:
 451        for (i = 0; i < num_mb; ++i)
 452                testmgr_free_buf(data[i].xbuf);
 453out_free_tfm:
 454        crypto_free_aead(tfm);
 455out_free_data:
 456        kfree(data);
 457out_free_iv:
 458        kfree(iv);
 459}
 460
 461static int test_aead_jiffies(struct aead_request *req, int enc,
 462                                int blen, int secs)
 463{
 464        unsigned long start, end;
 465        int bcount;
 466        int ret;
 467
 468        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 469             time_before(jiffies, end); bcount++) {
 470                if (enc)
 471                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 472                else
 473                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 474
 475                if (ret)
 476                        return ret;
 477        }
 478
 479        pr_cont("%d operations in %d seconds (%llu bytes)\n",
 480                bcount, secs, (u64)bcount * blen);
 481        return 0;
 482}
 483
 484static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 485{
 486        unsigned long cycles = 0;
 487        int ret = 0;
 488        int i;
 489
 490        /* Warm-up run. */
 491        for (i = 0; i < 4; i++) {
 492                if (enc)
 493                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 494                else
 495                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 496
 497                if (ret)
 498                        goto out;
 499        }
 500
 501        /* The real thing. */
 502        for (i = 0; i < 8; i++) {
 503                cycles_t start, end;
 504
 505                start = get_cycles();
 506                if (enc)
 507                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 508                else
 509                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 510                end = get_cycles();
 511
 512                if (ret)
 513                        goto out;
 514
 515                cycles += end - start;
 516        }
 517
 518out:
 519        if (ret == 0)
 520                printk("1 operation in %lu cycles (%d bytes)\n",
 521                       (cycles + 4) / 8, blen);
 522
 523        return ret;
 524}
 525
 526static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 527                            struct aead_speed_template *template,
 528                            unsigned int tcount, u8 authsize,
 529                            unsigned int aad_size, u8 *keysize)
 530{
 531        unsigned int i, j;
 532        struct crypto_aead *tfm;
 533        int ret = -ENOMEM;
 534        const char *key;
 535        struct aead_request *req;
 536        struct scatterlist *sg;
 537        struct scatterlist *sgout;
 538        const char *e;
 539        void *assoc;
 540        char *iv;
 541        char *xbuf[XBUFSIZE];
 542        char *xoutbuf[XBUFSIZE];
 543        char *axbuf[XBUFSIZE];
 544        const int *b_size;
 545        unsigned int iv_len;
 546        struct crypto_wait wait;
 547
 548        iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 549        if (!iv)
 550                return;
 551
 552        if (aad_size >= PAGE_SIZE) {
 553                pr_err("associate data length (%u) too big\n", aad_size);
 554                goto out_noxbuf;
 555        }
 556
 557        if (enc == ENCRYPT)
 558                e = "encryption";
 559        else
 560                e = "decryption";
 561
 562        if (testmgr_alloc_buf(xbuf))
 563                goto out_noxbuf;
 564        if (testmgr_alloc_buf(axbuf))
 565                goto out_noaxbuf;
 566        if (testmgr_alloc_buf(xoutbuf))
 567                goto out_nooutbuf;
 568
 569        sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 570        if (!sg)
 571                goto out_nosg;
 572        sgout = &sg[9];
 573
 574        tfm = crypto_alloc_aead(algo, 0, 0);
 575        if (IS_ERR(tfm)) {
 576                pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 577                       PTR_ERR(tfm));
 578                goto out_notfm;
 579        }
 580
 581        ret = crypto_aead_setauthsize(tfm, authsize);
 582        if (ret) {
 583                pr_err("alg: aead: Failed to setauthsize for %s: %d\n", algo,
 584                       ret);
 585                goto out_noreq;
 586        }
 587
 588        crypto_init_wait(&wait);
 589        printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 590                        get_driver_name(crypto_aead, tfm), e);
 591
 592        req = aead_request_alloc(tfm, GFP_KERNEL);
 593        if (!req) {
 594                pr_err("alg: aead: Failed to allocate request for %s\n",
 595                       algo);
 596                goto out_noreq;
 597        }
 598
 599        aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 600                                  crypto_req_done, &wait);
 601
 602        i = 0;
 603        do {
 604                b_size = aead_sizes;
 605                do {
 606                        u32 bs = round_up(*b_size, crypto_aead_blocksize(tfm));
 607
 608                        assoc = axbuf[0];
 609                        memset(assoc, 0xff, aad_size);
 610
 611                        if ((*keysize + bs) > TVMEMSIZE * PAGE_SIZE) {
 612                                pr_err("template (%u) too big for tvmem (%lu)\n",
 613                                       *keysize + bs,
 614                                        TVMEMSIZE * PAGE_SIZE);
 615                                goto out;
 616                        }
 617
 618                        key = tvmem[0];
 619                        for (j = 0; j < tcount; j++) {
 620                                if (template[j].klen == *keysize) {
 621                                        key = template[j].key;
 622                                        break;
 623                                }
 624                        }
 625
 626                        ret = crypto_aead_setkey(tfm, key, *keysize);
 627                        if (ret) {
 628                                pr_err("setkey() failed flags=%x: %d\n",
 629                                        crypto_aead_get_flags(tfm), ret);
 630                                goto out;
 631                        }
 632
 633                        iv_len = crypto_aead_ivsize(tfm);
 634                        if (iv_len)
 635                                memset(iv, 0xff, iv_len);
 636
 637                        crypto_aead_clear_flags(tfm, ~0);
 638                        printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 639                                        i, *keysize * 8, bs);
 640
 641                        memset(tvmem[0], 0xff, PAGE_SIZE);
 642
 643                        sg_init_aead(sg, xbuf, bs + (enc ? 0 : authsize),
 644                                     assoc, aad_size);
 645
 646                        sg_init_aead(sgout, xoutbuf,
 647                                     bs + (enc ? authsize : 0), assoc,
 648                                     aad_size);
 649
 650                        aead_request_set_ad(req, aad_size);
 651
 652                        if (!enc) {
 653
 654                                /*
 655                                 * For decryption we need a proper auth so
 656                                 * we do the encryption path once with buffers
 657                                 * reversed (input <-> output) to calculate it
 658                                 */
 659                                aead_request_set_crypt(req, sgout, sg,
 660                                                       bs, iv);
 661                                ret = do_one_aead_op(req,
 662                                                     crypto_aead_encrypt(req));
 663
 664                                if (ret) {
 665                                        pr_err("calculating auth failed (%d)\n",
 666                                               ret);
 667                                        break;
 668                                }
 669                        }
 670
 671                        aead_request_set_crypt(req, sg, sgout,
 672                                               bs + (enc ? 0 : authsize),
 673                                               iv);
 674
 675                        if (secs) {
 676                                ret = test_aead_jiffies(req, enc, bs,
 677                                                        secs);
 678                                cond_resched();
 679                        } else {
 680                                ret = test_aead_cycles(req, enc, bs);
 681                        }
 682
 683                        if (ret) {
 684                                pr_err("%s() failed return code=%d\n", e, ret);
 685                                break;
 686                        }
 687                        b_size++;
 688                        i++;
 689                } while (*b_size);
 690                keysize++;
 691        } while (*keysize);
 692
 693out:
 694        aead_request_free(req);
 695out_noreq:
 696        crypto_free_aead(tfm);
 697out_notfm:
 698        kfree(sg);
 699out_nosg:
 700        testmgr_free_buf(xoutbuf);
 701out_nooutbuf:
 702        testmgr_free_buf(axbuf);
 703out_noaxbuf:
 704        testmgr_free_buf(xbuf);
 705out_noxbuf:
 706        kfree(iv);
 707}
 708
 709static void test_hash_sg_init(struct scatterlist *sg)
 710{
 711        int i;
 712
 713        sg_init_table(sg, TVMEMSIZE);
 714        for (i = 0; i < TVMEMSIZE; i++) {
 715                sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 716                memset(tvmem[i], 0xff, PAGE_SIZE);
 717        }
 718}
 719
 720static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 721{
 722        struct crypto_wait *wait = req->base.data;
 723
 724        return crypto_wait_req(ret, wait);
 725}
 726
 727struct test_mb_ahash_data {
 728        struct scatterlist sg[XBUFSIZE];
 729        char result[64];
 730        struct ahash_request *req;
 731        struct crypto_wait wait;
 732        char *xbuf[XBUFSIZE];
 733};
 734
 735static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
 736                                   int *rc)
 737{
 738        int i, err = 0;
 739
 740        /* Fire up a bunch of concurrent requests */
 741        for (i = 0; i < num_mb; i++)
 742                rc[i] = crypto_ahash_digest(data[i].req);
 743
 744        /* Wait for all requests to finish */
 745        for (i = 0; i < num_mb; i++) {
 746                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 747
 748                if (rc[i]) {
 749                        pr_info("concurrent request %d error %d\n", i, rc[i]);
 750                        err = rc[i];
 751                }
 752        }
 753
 754        return err;
 755}
 756
 757static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
 758                                 int secs, u32 num_mb)
 759{
 760        unsigned long start, end;
 761        int bcount;
 762        int ret = 0;
 763        int *rc;
 764
 765        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 766        if (!rc)
 767                return -ENOMEM;
 768
 769        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 770             time_before(jiffies, end); bcount++) {
 771                ret = do_mult_ahash_op(data, num_mb, rc);
 772                if (ret)
 773                        goto out;
 774        }
 775
 776        pr_cont("%d operations in %d seconds (%llu bytes)\n",
 777                bcount * num_mb, secs, (u64)bcount * blen * num_mb);
 778
 779out:
 780        kfree(rc);
 781        return ret;
 782}
 783
 784static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
 785                                u32 num_mb)
 786{
 787        unsigned long cycles = 0;
 788        int ret = 0;
 789        int i;
 790        int *rc;
 791
 792        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 793        if (!rc)
 794                return -ENOMEM;
 795
 796        /* Warm-up run. */
 797        for (i = 0; i < 4; i++) {
 798                ret = do_mult_ahash_op(data, num_mb, rc);
 799                if (ret)
 800                        goto out;
 801        }
 802
 803        /* The real thing. */
 804        for (i = 0; i < 8; i++) {
 805                cycles_t start, end;
 806
 807                start = get_cycles();
 808                ret = do_mult_ahash_op(data, num_mb, rc);
 809                end = get_cycles();
 810
 811                if (ret)
 812                        goto out;
 813
 814                cycles += end - start;
 815        }
 816
 817        pr_cont("1 operation in %lu cycles (%d bytes)\n",
 818                (cycles + 4) / (8 * num_mb), blen);
 819
 820out:
 821        kfree(rc);
 822        return ret;
 823}
 824
 825static void test_mb_ahash_speed(const char *algo, unsigned int secs,
 826                                struct hash_speed *speed, u32 num_mb)
 827{
 828        struct test_mb_ahash_data *data;
 829        struct crypto_ahash *tfm;
 830        unsigned int i, j, k;
 831        int ret;
 832
 833        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 834        if (!data)
 835                return;
 836
 837        tfm = crypto_alloc_ahash(algo, 0, 0);
 838        if (IS_ERR(tfm)) {
 839                pr_err("failed to load transform for %s: %ld\n",
 840                        algo, PTR_ERR(tfm));
 841                goto free_data;
 842        }
 843
 844        for (i = 0; i < num_mb; ++i) {
 845                if (testmgr_alloc_buf(data[i].xbuf))
 846                        goto out;
 847
 848                crypto_init_wait(&data[i].wait);
 849
 850                data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
 851                if (!data[i].req) {
 852                        pr_err("alg: hash: Failed to allocate request for %s\n",
 853                               algo);
 854                        goto out;
 855                }
 856
 857                ahash_request_set_callback(data[i].req, 0, crypto_req_done,
 858                                           &data[i].wait);
 859
 860                sg_init_table(data[i].sg, XBUFSIZE);
 861                for (j = 0; j < XBUFSIZE; j++) {
 862                        sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
 863                        memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
 864                }
 865        }
 866
 867        pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
 868                get_driver_name(crypto_ahash, tfm));
 869
 870        for (i = 0; speed[i].blen != 0; i++) {
 871                /* For some reason this only tests digests. */
 872                if (speed[i].blen != speed[i].plen)
 873                        continue;
 874
 875                if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
 876                        pr_err("template (%u) too big for tvmem (%lu)\n",
 877                               speed[i].blen, XBUFSIZE * PAGE_SIZE);
 878                        goto out;
 879                }
 880
 881                if (klen)
 882                        crypto_ahash_setkey(tfm, tvmem[0], klen);
 883
 884                for (k = 0; k < num_mb; k++)
 885                        ahash_request_set_crypt(data[k].req, data[k].sg,
 886                                                data[k].result, speed[i].blen);
 887
 888                pr_info("test%3u "
 889                        "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 890                        i, speed[i].blen, speed[i].plen,
 891                        speed[i].blen / speed[i].plen);
 892
 893                if (secs) {
 894                        ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
 895                                                    num_mb);
 896                        cond_resched();
 897                } else {
 898                        ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 899                }
 900
 901
 902                if (ret) {
 903                        pr_err("At least one hashing failed ret=%d\n", ret);
 904                        break;
 905                }
 906        }
 907
 908out:
 909        for (k = 0; k < num_mb; ++k)
 910                ahash_request_free(data[k].req);
 911
 912        for (k = 0; k < num_mb; ++k)
 913                testmgr_free_buf(data[k].xbuf);
 914
 915        crypto_free_ahash(tfm);
 916
 917free_data:
 918        kfree(data);
 919}
 920
 921static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 922                                     char *out, int secs)
 923{
 924        unsigned long start, end;
 925        int bcount;
 926        int ret;
 927
 928        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 929             time_before(jiffies, end); bcount++) {
 930                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 931                if (ret)
 932                        return ret;
 933        }
 934
 935        printk("%6u opers/sec, %9lu bytes/sec\n",
 936               bcount / secs, ((long)bcount * blen) / secs);
 937
 938        return 0;
 939}
 940
 941static int test_ahash_jiffies(struct ahash_request *req, int blen,
 942                              int plen, char *out, int secs)
 943{
 944        unsigned long start, end;
 945        int bcount, pcount;
 946        int ret;
 947
 948        if (plen == blen)
 949                return test_ahash_jiffies_digest(req, blen, out, secs);
 950
 951        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 952             time_before(jiffies, end); bcount++) {
 953                ret = do_one_ahash_op(req, crypto_ahash_init(req));
 954                if (ret)
 955                        return ret;
 956                for (pcount = 0; pcount < blen; pcount += plen) {
 957                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
 958                        if (ret)
 959                                return ret;
 960                }
 961                /* we assume there is enough space in 'out' for the result */
 962                ret = do_one_ahash_op(req, crypto_ahash_final(req));
 963                if (ret)
 964                        return ret;
 965        }
 966
 967        pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 968                bcount / secs, ((long)bcount * blen) / secs);
 969
 970        return 0;
 971}
 972
 973static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 974                                    char *out)
 975{
 976        unsigned long cycles = 0;
 977        int ret, i;
 978
 979        /* Warm-up run. */
 980        for (i = 0; i < 4; i++) {
 981                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 982                if (ret)
 983                        goto out;
 984        }
 985
 986        /* The real thing. */
 987        for (i = 0; i < 8; i++) {
 988                cycles_t start, end;
 989
 990                start = get_cycles();
 991
 992                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 993                if (ret)
 994                        goto out;
 995
 996                end = get_cycles();
 997
 998                cycles += end - start;
 999        }
1000

1001out:
1002        if (ret)
1003                return ret;
1004
1005        pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1006                cycles / 8, cycles / (8 * blen));
1007
1008        return 0;
1009}
1010
1011static int test_ahash_cycles(struct ahash_request *req, int blen,
1012                             int plen, char *out)
1013{
1014        unsigned long cycles = 0;
1015        int i, pcount, ret;
1016
1017        if (plen == blen)
1018                return test_ahash_cycles_digest(req, blen, out);
1019
1020        /* Warm-up run. */
1021        for (i = 0; i < 4; i++) {
1022                ret = do_one_ahash_op(req, crypto_ahash_init(req));
1023                if (ret)
1024                        goto out;
1025                for (pcount = 0; pcount < blen; pcount += plen) {
1026                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
1027                        if (ret)
1028                                goto out;
1029                }
1030                ret = do_one_ahash_op(req, crypto_ahash_final(req));
1031                if (ret)
1032                        goto out;
1033        }
1034
1035        /* The real thing. */
1036        for (i = 0; i < 8; i++) {
1037                cycles_t start, end;
1038
1039                start = get_cycles();
1040
1041                ret = do_one_ahash_op(req, crypto_ahash_init(req));
1042                if (ret)
1043                        goto out;
1044                for (pcount = 0; pcount < blen; pcount += plen) {
1045                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
1046                        if (ret)
1047                                goto out;
1048                }
1049                ret = do_one_ahash_op(req, crypto_ahash_final(req));
1050                if (ret)
1051                        goto out;
1052
1053                end = get_cycles();
1054
1055                cycles += end - start;
1056        }
1057
1058out:
1059        if (ret)
1060                return ret;
1061
1062        pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1063                cycles / 8, cycles / (8 * blen));
1064
1065        return 0;
1066}
1067
1068static void test_ahash_speed_common(const char *algo, unsigned int secs,
1069                                    struct hash_speed *speed, unsigned mask)
1070{
1071        struct scatterlist sg[TVMEMSIZE];
1072        struct crypto_wait wait;
1073        struct ahash_request *req;
1074        struct crypto_ahash *tfm;
1075        char *output;
1076        int i, ret;
1077
1078        tfm = crypto_alloc_ahash(algo, 0, mask);
1079        if (IS_ERR(tfm)) {
1080                pr_err("failed to load transform for %s: %ld\n",
1081                       algo, PTR_ERR(tfm));
1082                return;
1083        }
1084
1085        printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1086                        get_driver_name(crypto_ahash, tfm));
1087
1088        if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1089                pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1090                       MAX_DIGEST_SIZE);
1091                goto out;
1092        }
1093
1094        test_hash_sg_init(sg);
1095        req = ahash_request_alloc(tfm, GFP_KERNEL);
1096        if (!req) {
1097                pr_err("ahash request allocation failure\n");
1098                goto out;
1099        }
1100
1101        crypto_init_wait(&wait);
1102        ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1103                                   crypto_req_done, &wait);
1104
1105        output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1106        if (!output)
1107                goto out_nomem;
1108
1109        for (i = 0; speed[i].blen != 0; i++) {
1110                if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1111                        pr_err("template (%u) too big for tvmem (%lu)\n",
1112                               speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1113                        break;
1114                }
1115
1116                if (klen)
1117                        crypto_ahash_setkey(tfm, tvmem[0], klen);
1118
1119                pr_info("test%3u "
1120                        "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1121                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1122
1123                ahash_request_set_crypt(req, sg, output, speed[i].plen);
1124
1125                if (secs) {
1126                        ret = test_ahash_jiffies(req, speed[i].blen,
1127                                                 speed[i].plen, output, secs);
1128                        cond_resched();
1129                } else {
1130                        ret = test_ahash_cycles(req, speed[i].blen,
1131                                                speed[i].plen, output);
1132                }
1133
1134                if (ret) {
1135                        pr_err("hashing failed ret=%d\n", ret);
1136                        break;
1137                }
1138        }
1139
1140        kfree(output);
1141
1142out_nomem:
1143        ahash_request_free(req);
1144
1145out:
1146        crypto_free_ahash(tfm);
1147}
1148
1149static void test_ahash_speed(const char *algo, unsigned int secs,
1150                             struct hash_speed *speed)
1151{
1152        return test_ahash_speed_common(algo, secs, speed, 0);
1153}
1154
1155static void test_hash_speed(const char *algo, unsigned int secs,
1156                            struct hash_speed *speed)
1157{
1158        return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1159}
1160
1161struct test_mb_skcipher_data {
1162        struct scatterlist sg[XBUFSIZE];
1163        struct skcipher_request *req;
1164        struct crypto_wait wait;
1165        char *xbuf[XBUFSIZE];
1166};
1167
1168static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1169                                u32 num_mb, int *rc)
1170{
1171        int i, err = 0;
1172
1173        /* Fire up a bunch of concurrent requests */
1174        for (i = 0; i < num_mb; i++) {
1175                if (enc == ENCRYPT)
1176                        rc[i] = crypto_skcipher_encrypt(data[i].req);
1177                else
1178                        rc[i] = crypto_skcipher_decrypt(data[i].req);
1179        }
1180
1181        /* Wait for all requests to finish */
1182        for (i = 0; i < num_mb; i++) {
1183                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1184
1185                if (rc[i]) {
1186                        pr_info("concurrent request %d error %d\n", i, rc[i]);
1187                        err = rc[i];
1188                }
1189        }
1190
1191        return err;
1192}
1193
1194static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1195                                int blen, int secs, u32 num_mb)
1196{
1197        unsigned long start, end;
1198        int bcount;
1199        int ret = 0;
1200        int *rc;
1201
1202        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1203        if (!rc)
1204                return -ENOMEM;
1205
1206        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1207             time_before(jiffies, end); bcount++) {
1208                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1209                if (ret)
1210                        goto out;
1211        }
1212
1213        pr_cont("%d operations in %d seconds (%llu bytes)\n",
1214                bcount * num_mb, secs, (u64)bcount * blen * num_mb);
1215
1216out:
1217        kfree(rc);
1218        return ret;
1219}
1220
1221static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1222                               int blen, u32 num_mb)
1223{
1224        unsigned long cycles = 0;
1225        int ret = 0;
1226        int i;
1227        int *rc;
1228
1229        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1230        if (!rc)
1231                return -ENOMEM;
1232
1233        /* Warm-up run. */
1234        for (i = 0; i < 4; i++) {
1235                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1236                if (ret)
1237                        goto out;
1238        }
1239
1240        /* The real thing. */
1241        for (i = 0; i < 8; i++) {
1242                cycles_t start, end;
1243
1244                start = get_cycles();
1245                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1246                end = get_cycles();
1247
1248                if (ret)
1249                        goto out;
1250
1251                cycles += end - start;
1252        }
1253
1254        pr_cont("1 operation in %lu cycles (%d bytes)\n",
1255                (cycles + 4) / (8 * num_mb), blen);
1256
1257out:
1258        kfree(rc);
1259        return ret;
1260}
1261
1262static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1263                                   struct cipher_speed_template *template,
1264                                   unsigned int tcount, u8 *keysize, u32 num_mb)
1265{
1266        struct test_mb_skcipher_data *data;
1267        struct crypto_skcipher *tfm;
1268        unsigned int i, j, iv_len;
1269        const int *b_size;
1270        const char *key;
1271        const char *e;
1272        char iv[128];
1273        int ret;
1274
1275        if (enc == ENCRYPT)
1276                e = "encryption";
1277        else
1278                e = "decryption";
1279
1280        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1281        if (!data)
1282                return;
1283
1284        tfm = crypto_alloc_skcipher(algo, 0, 0);
1285        if (IS_ERR(tfm)) {
1286                pr_err("failed to load transform for %s: %ld\n",
1287                        algo, PTR_ERR(tfm));
1288                goto out_free_data;
1289        }
1290
1291        for (i = 0; i < num_mb; ++i)
1292                if (testmgr_alloc_buf(data[i].xbuf)) {
1293                        while (i--)
1294                                testmgr_free_buf(data[i].xbuf);
1295                        goto out_free_tfm;
1296                }
1297
1298
1299        for (i = 0; i < num_mb; ++i)
1300                if (testmgr_alloc_buf(data[i].xbuf)) {
1301                        while (i--)
1302                                testmgr_free_buf(data[i].xbuf);
1303                        goto out_free_tfm;
1304                }
1305
1306
1307        for (i = 0; i < num_mb; ++i) {
1308                data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1309                if (!data[i].req) {
1310                        pr_err("alg: skcipher: Failed to allocate request for %s\n",
1311                               algo);
1312                        while (i--)
1313                                skcipher_request_free(data[i].req);
1314                        goto out_free_xbuf;
1315                }
1316        }
1317
1318        for (i = 0; i < num_mb; ++i) {
1319                skcipher_request_set_callback(data[i].req,
1320                                              CRYPTO_TFM_REQ_MAY_BACKLOG,
1321                                              crypto_req_done, &data[i].wait);
1322                crypto_init_wait(&data[i].wait);
1323        }
1324
1325        pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1326                get_driver_name(crypto_skcipher, tfm), e);
1327
1328        i = 0;
1329        do {
1330                b_size = block_sizes;
1331                do {
1332                        u32 bs = round_up(*b_size, crypto_skcipher_blocksize(tfm));
1333
1334                        if (bs > XBUFSIZE * PAGE_SIZE) {
1335                                pr_err("template (%u) too big for buffer (%lu)\n",
1336                                       bs, XBUFSIZE * PAGE_SIZE);
1337                                goto out;
1338                        }
1339
1340                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1341                                *keysize * 8, bs);
1342
1343                        /* Set up tfm global state, i.e. the key */
1344
1345                        memset(tvmem[0], 0xff, PAGE_SIZE);
1346                        key = tvmem[0];
1347                        for (j = 0; j < tcount; j++) {
1348                                if (template[j].klen == *keysize) {
1349                                        key = template[j].key;
1350                                        break;
1351                                }
1352                        }
1353
1354                        crypto_skcipher_clear_flags(tfm, ~0);
1355
1356                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1357                        if (ret) {
1358                                pr_err("setkey() failed flags=%x\n",
1359                                       crypto_skcipher_get_flags(tfm));
1360                                goto out;
1361                        }
1362
1363                        iv_len = crypto_skcipher_ivsize(tfm);
1364                        if (iv_len)
1365                                memset(&iv, 0xff, iv_len);
1366
1367                        /* Now setup per request stuff, i.e. buffers */
1368
1369                        for (j = 0; j < num_mb; ++j) {
1370                                struct test_mb_skcipher_data *cur = &data[j];
1371                                unsigned int k = bs;
1372                                unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1373                                unsigned int p = 0;
1374
1375                                sg_init_table(cur->sg, pages);
1376
1377                                while (k > PAGE_SIZE) {
1378                                        sg_set_buf(cur->sg + p, cur->xbuf[p],
1379                                                   PAGE_SIZE);
1380                                        memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1381                                        p++;
1382                                        k -= PAGE_SIZE;
1383                                }
1384
1385                                sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1386                                memset(cur->xbuf[p], 0xff, k);
1387
1388                                skcipher_request_set_crypt(cur->req, cur->sg,
1389                                                           cur->sg, bs, iv);
1390                        }
1391
1392                        if (secs) {
1393                                ret = test_mb_acipher_jiffies(data, enc,
1394                                                              bs, secs,
1395                                                              num_mb);
1396                                cond_resched();
1397                        } else {
1398                                ret = test_mb_acipher_cycles(data, enc,
1399                                                             bs, num_mb);
1400                        }
1401
1402                        if (ret) {
1403                                pr_err("%s() failed flags=%x\n", e,
1404                                       crypto_skcipher_get_flags(tfm));
1405                                break;
1406                        }
1407                        b_size++;
1408                        i++;
1409                } while (*b_size);
1410                keysize++;
1411        } while (*keysize);
1412
1413out:
1414        for (i = 0; i < num_mb; ++i)
1415                skcipher_request_free(data[i].req);
1416out_free_xbuf:
1417        for (i = 0; i < num_mb; ++i)
1418                testmgr_free_buf(data[i].xbuf);
1419out_free_tfm:
1420        crypto_free_skcipher(tfm);
1421out_free_data:
1422        kfree(data);
1423}
1424
1425static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1426{
1427        struct crypto_wait *wait = req->base.data;
1428
1429        return crypto_wait_req(ret, wait);
1430}
1431
1432static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1433                                int blen, int secs)
1434{
1435        unsigned long start, end;
1436        int bcount;
1437        int ret;
1438
1439        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1440             time_before(jiffies, end); bcount++) {
1441                if (enc)
1442                        ret = do_one_acipher_op(req,
1443                                                crypto_skcipher_encrypt(req));
1444                else
1445                        ret = do_one_acipher_op(req,
1446                                                crypto_skcipher_decrypt(req));
1447
1448                if (ret)
1449                        return ret;
1450        }
1451
1452        pr_cont("%d operations in %d seconds (%llu bytes)\n",
1453                bcount, secs, (u64)bcount * blen);
1454        return 0;
1455}
1456
1457static int test_acipher_cycles(struct skcipher_request *req, int enc,
1458                               int blen)
1459{
1460        unsigned long cycles = 0;
1461        int ret = 0;
1462        int i;
1463
1464        /* Warm-up run. */
1465        for (i = 0; i < 4; i++) {
1466                if (enc)
1467                        ret = do_one_acipher_op(req,
1468                                                crypto_skcipher_encrypt(req));
1469                else
1470                        ret = do_one_acipher_op(req,
1471                                                crypto_skcipher_decrypt(req));
1472
1473                if (ret)
1474                        goto out;
1475        }
1476
1477        /* The real thing. */
1478        for (i = 0; i < 8; i++) {
1479                cycles_t start, end;
1480
1481                start = get_cycles();
1482                if (enc)
1483                        ret = do_one_acipher_op(req,
1484                                                crypto_skcipher_encrypt(req));
1485                else
1486                        ret = do_one_acipher_op(req,
1487                                                crypto_skcipher_decrypt(req));
1488                end = get_cycles();
1489
1490                if (ret)
1491                        goto out;
1492
1493                cycles += end - start;
1494        }
1495
1496out:
1497        if (ret == 0)
1498                pr_cont("1 operation in %lu cycles (%d bytes)\n",
1499                        (cycles + 4) / 8, blen);
1500
1501        return ret;
1502}
1503
1504static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1505                                struct cipher_speed_template *template,
1506                                unsigned int tcount, u8 *keysize, bool async)
1507{
1508        unsigned int ret, i, j, k, iv_len;
1509        struct crypto_wait wait;
1510        const char *key;
1511        char iv[128];
1512        struct skcipher_request *req;
1513        struct crypto_skcipher *tfm;
1514        const int *b_size;
1515        const char *e;
1516
1517        if (enc == ENCRYPT)
1518                e = "encryption";
1519        else
1520                e = "decryption";
1521
1522        crypto_init_wait(&wait);
1523
1524        tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1525
1526        if (IS_ERR(tfm)) {
1527                pr_err("failed to load transform for %s: %ld\n", algo,
1528                       PTR_ERR(tfm));
1529                return;
1530        }
1531
1532        pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1533                algo, get_driver_name(crypto_skcipher, tfm), e);
1534
1535        req = skcipher_request_alloc(tfm, GFP_KERNEL);
1536        if (!req) {
1537                pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1538                       algo);
1539                goto out;
1540        }
1541
1542        skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1543                                      crypto_req_done, &wait);
1544
1545        i = 0;
1546        do {
1547                b_size = block_sizes;
1548
1549                do {
1550                        u32 bs = round_up(*b_size, crypto_skcipher_blocksize(tfm));
1551                        struct scatterlist sg[TVMEMSIZE];
1552
1553                        if ((*keysize + bs) > TVMEMSIZE * PAGE_SIZE) {
1554                                pr_err("template (%u) too big for "
1555                                       "tvmem (%lu)\n", *keysize + bs,
1556                                       TVMEMSIZE * PAGE_SIZE);
1557                                goto out_free_req;
1558                        }
1559
1560                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1561                                *keysize * 8, bs);
1562
1563                        memset(tvmem[0], 0xff, PAGE_SIZE);
1564
1565                        /* set key, plain text and IV */
1566                        key = tvmem[0];
1567                        for (j = 0; j < tcount; j++) {
1568                                if (template[j].klen == *keysize) {
1569                                        key = template[j].key;
1570                                        break;
1571                                }
1572                        }
1573
1574                        crypto_skcipher_clear_flags(tfm, ~0);
1575
1576                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1577                        if (ret) {
1578                                pr_err("setkey() failed flags=%x\n",
1579                                        crypto_skcipher_get_flags(tfm));
1580                                goto out_free_req;
1581                        }
1582
1583                        k = *keysize + bs;
1584                        sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1585
1586                        if (k > PAGE_SIZE) {
1587                                sg_set_buf(sg, tvmem[0] + *keysize,
1588                                   PAGE_SIZE - *keysize);
1589                                k -= PAGE_SIZE;
1590                                j = 1;
1591                                while (k > PAGE_SIZE) {
1592                                        sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1593                                        memset(tvmem[j], 0xff, PAGE_SIZE);
1594                                        j++;
1595                                        k -= PAGE_SIZE;
1596                                }
1597                                sg_set_buf(sg + j, tvmem[j], k);
1598                                memset(tvmem[j], 0xff, k);
1599                        } else {
1600                                sg_set_buf(sg, tvmem[0] + *keysize, bs);
1601                        }
1602
1603                        iv_len = crypto_skcipher_ivsize(tfm);
1604                        if (iv_len)
1605                                memset(&iv, 0xff, iv_len);
1606
1607                        skcipher_request_set_crypt(req, sg, sg, bs, iv);
1608
1609                        if (secs) {
1610                                ret = test_acipher_jiffies(req, enc,
1611                                                           bs, secs);
1612                                cond_resched();
1613                        } else {
1614                                ret = test_acipher_cycles(req, enc,
1615                                                          bs);
1616                        }
1617
1618                        if (ret) {
1619                                pr_err("%s() failed flags=%x\n", e,
1620                                       crypto_skcipher_get_flags(tfm));
1621                                break;
1622                        }
1623                        b_size++;
1624                        i++;
1625                } while (*b_size);
1626                keysize++;
1627        } while (*keysize);
1628
1629out_free_req:
1630        skcipher_request_free(req);
1631out:
1632        crypto_free_skcipher(tfm);
1633}
1634
1635static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1636                               struct cipher_speed_template *template,
1637                               unsigned int tcount, u8 *keysize)
1638{
1639        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1640                                   true);
1641}
1642
1643static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1644                              struct cipher_speed_template *template,
1645                              unsigned int tcount, u8 *keysize)
1646{
1647        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1648                                   false);
1649}
1650
1651static void test_available(void)
1652{
1653        const char **name = check;
1654
1655        while (*name) {
1656                printk("alg %s ", *name);
1657                printk(crypto_has_alg(*name, 0, 0) ?
1658                       "found\n" : "not found\n");
1659                name++;
1660        }
1661}
1662
1663static inline int tcrypt_test(const char *alg)
1664{
1665        int ret;
1666
1667        pr_debug("testing %s\n", alg);
1668
1669        ret = alg_test(alg, alg, 0, 0);
1670        /* non-fips algs return -EINVAL in fips mode */
1671        if (fips_enabled && ret == -EINVAL)
1672                ret = 0;
1673        return ret;
1674}
1675
1676static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1677{
1678        int i;
1679        int ret = 0;
1680
1681        switch (m) {
1682        case 0:
1683                if (alg) {
1684                        if (!crypto_has_alg(alg, type,
1685                                            mask ?: CRYPTO_ALG_TYPE_MASK))
1686                                ret = -ENOENT;
1687                        break;
1688                }
1689
1690                for (i = 1; i < 200; i++)
1691                        ret += do_test(NULL, 0, 0, i, num_mb);
1692                break;
1693
1694        case 1:
1695                ret += tcrypt_test("md5");
1696                break;
1697
1698        case 2:
1699                ret += tcrypt_test("sha1");
1700                break;
1701
1702        case 3:
1703                ret += tcrypt_test("ecb(des)");
1704                ret += tcrypt_test("cbc(des)");
1705                ret += tcrypt_test("ctr(des)");
1706                break;
1707
1708        case 4:
1709                ret += tcrypt_test("ecb(des3_ede)");
1710                ret += tcrypt_test("cbc(des3_ede)");
1711                ret += tcrypt_test("ctr(des3_ede)");
1712                break;
1713
1714        case 5:
1715                ret += tcrypt_test("md4");
1716                break;
1717
1718        case 6:
1719                ret += tcrypt_test("sha256");
1720                break;
1721
1722        case 7:
1723                ret += tcrypt_test("ecb(blowfish)");
1724                ret += tcrypt_test("cbc(blowfish)");
1725                ret += tcrypt_test("ctr(blowfish)");
1726                break;
1727
1728        case 8:
1729                ret += tcrypt_test("ecb(twofish)");
1730                ret += tcrypt_test("cbc(twofish)");
1731                ret += tcrypt_test("ctr(twofish)");
1732                ret += tcrypt_test("lrw(twofish)");
1733                ret += tcrypt_test("xts(twofish)");
1734                break;
1735
1736        case 9:
1737                ret += tcrypt_test("ecb(serpent)");
1738                ret += tcrypt_test("cbc(serpent)");
1739                ret += tcrypt_test("ctr(serpent)");
1740                ret += tcrypt_test("lrw(serpent)");
1741                ret += tcrypt_test("xts(serpent)");
1742                break;
1743
1744        case 10:
1745                ret += tcrypt_test("ecb(aes)");
1746                ret += tcrypt_test("cbc(aes)");
1747                ret += tcrypt_test("lrw(aes)");
1748                ret += tcrypt_test("xts(aes)");
1749                ret += tcrypt_test("ctr(aes)");
1750                ret += tcrypt_test("rfc3686(ctr(aes))");
1751                ret += tcrypt_test("ofb(aes)");
1752                ret += tcrypt_test("cfb(aes)");
1753                break;
1754
1755        case 11:
1756                ret += tcrypt_test("sha384");
1757                break;
1758
1759        case 12:
1760                ret += tcrypt_test("sha512");
1761                break;
1762
1763        case 13:
1764                ret += tcrypt_test("deflate");
1765                break;
1766
1767        case 14:
1768                ret += tcrypt_test("ecb(cast5)");
1769                ret += tcrypt_test("cbc(cast5)");
1770                ret += tcrypt_test("ctr(cast5)");
1771                break;
1772
1773        case 15:
1774                ret += tcrypt_test("ecb(cast6)");
1775                ret += tcrypt_test("cbc(cast6)");
1776                ret += tcrypt_test("ctr(cast6)");
1777                ret += tcrypt_test("lrw(cast6)");
1778                ret += tcrypt_test("xts(cast6)");
1779                break;
1780
1781        case 16:
1782                ret += tcrypt_test("ecb(arc4)");
1783                break;
1784
1785        case 17:
1786                ret += tcrypt_test("michael_mic");
1787                break;
1788
1789        case 18:
1790                ret += tcrypt_test("crc32c");
1791                break;
1792
1793        case 19:
1794                ret += tcrypt_test("ecb(tea)");
1795                break;
1796
1797        case 20:
1798                ret += tcrypt_test("ecb(xtea)");
1799                break;
1800
1801        case 21:
1802                ret += tcrypt_test("ecb(khazad)");
1803                break;
1804
1805        case 22:
1806                ret += tcrypt_test("wp512");
1807                break;
1808
1809        case 23:
1810                ret += tcrypt_test("wp384");
1811                break;
1812
1813        case 24:
1814                ret += tcrypt_test("wp256");
1815                break;
1816
1817        case 26:
1818                ret += tcrypt_test("ecb(anubis)");
1819                ret += tcrypt_test("cbc(anubis)");
1820                break;
1821
1822        case 30:
1823                ret += tcrypt_test("ecb(xeta)");
1824                break;
1825
1826        case 31:
1827                ret += tcrypt_test("pcbc(fcrypt)");
1828                break;
1829
1830        case 32:
1831                ret += tcrypt_test("ecb(camellia)");
1832                ret += tcrypt_test("cbc(camellia)");
1833                ret += tcrypt_test("ctr(camellia)");
1834                ret += tcrypt_test("lrw(camellia)");
1835                ret += tcrypt_test("xts(camellia)");
1836                break;
1837
1838        case 33:
1839                ret += tcrypt_test("sha224");
1840                break;
1841
1842        case 35:
1843                ret += tcrypt_test("gcm(aes)");
1844                break;
1845
1846        case 36:
1847                ret += tcrypt_test("lzo");
1848                break;
1849
1850        case 37:
1851                ret += tcrypt_test("ccm(aes)");
1852                break;
1853
1854        case 38:
1855                ret += tcrypt_test("cts(cbc(aes))");
1856                break;
1857
1858        case 39:
1859                ret += tcrypt_test("xxhash64");
1860                break;
1861
1862        case 40:
1863                ret += tcrypt_test("rmd160");
1864                break;
1865
1866        case 41:
1867                ret += tcrypt_test("blake2s-256");
1868                break;
1869
1870        case 42:
1871                ret += tcrypt_test("blake2b-512");
1872                break;
1873
1874        case 43:
1875                ret += tcrypt_test("ecb(seed)");
1876                break;
1877
1878        case 45:
1879                ret += tcrypt_test("rfc4309(ccm(aes))");
1880                break;
1881
1882        case 46:
1883                ret += tcrypt_test("ghash");
1884                break;
1885
1886        case 47:
1887                ret += tcrypt_test("crct10dif");
1888                break;
1889
1890        case 48:
1891                ret += tcrypt_test("sha3-224");
1892                break;
1893
1894        case 49:
1895                ret += tcrypt_test("sha3-256");
1896                break;
1897
1898        case 50:
1899                ret += tcrypt_test("sha3-384");
1900                break;
1901
1902        case 51:
1903                ret += tcrypt_test("sha3-512");
1904                break;
1905
1906        case 52:
1907                ret += tcrypt_test("sm3");
1908                break;
1909
1910        case 53:
1911                ret += tcrypt_test("streebog256");
1912                break;
1913
1914        case 54:
1915                ret += tcrypt_test("streebog512");
1916                break;
1917
1918        case 55:
1919                ret += tcrypt_test("gcm(sm4)");
1920                break;
1921
1922        case 56:
1923                ret += tcrypt_test("ccm(sm4)");
1924                break;
1925
1926        case 100:
1927                ret += tcrypt_test("hmac(md5)");
1928                break;
1929
1930        case 101:
1931                ret += tcrypt_test("hmac(sha1)");
1932                break;
1933
1934        case 102:
1935                ret += tcrypt_test("hmac(sha256)");
1936                break;
1937
1938        case 103:
1939                ret += tcrypt_test("hmac(sha384)");
1940                break;
1941
1942        case 104:
1943                ret += tcrypt_test("hmac(sha512)");
1944                break;
1945
1946        case 105:
1947                ret += tcrypt_test("hmac(sha224)");
1948                break;
1949
1950        case 106:
1951                ret += tcrypt_test("xcbc(aes)");
1952                break;
1953
1954        case 108:
1955                ret += tcrypt_test("hmac(rmd160)");
1956                break;
1957
1958        case 109:
1959                ret += tcrypt_test("vmac64(aes)");
1960                break;
1961
1962        case 111:
1963                ret += tcrypt_test("hmac(sha3-224)");
1964                break;
1965
1966        case 112:
1967                ret += tcrypt_test("hmac(sha3-256)");
1968                break;
1969
1970        case 113:
1971                ret += tcrypt_test("hmac(sha3-384)");
1972                break;
1973
1974        case 114:
1975                ret += tcrypt_test("hmac(sha3-512)");
1976                break;
1977
1978        case 115:
1979                ret += tcrypt_test("hmac(streebog256)");
1980                break;
1981
1982        case 116:
1983                ret += tcrypt_test("hmac(streebog512)");
1984                break;
1985
1986        case 150:
1987                ret += tcrypt_test("ansi_cprng");
1988                break;
1989
1990        case 151:
1991                ret += tcrypt_test("rfc4106(gcm(aes))");
1992                break;
1993
1994        case 152:
1995                ret += tcrypt_test("rfc4543(gcm(aes))");
1996                break;
1997
1998        case 153:
1999                ret += tcrypt_test("cmac(aes)");
2000                break;

2001
2002        case 154:
2003                ret += tcrypt_test("cmac(des3_ede)");
2004                break;
2005
2006        case 155:
2007                ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2008                break;
2009
2010        case 156:
2011                ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2012                break;
2013
2014        case 157:
2015                ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2016                break;
2017
2018        case 158:
2019                ret += tcrypt_test("cbcmac(sm4)");
2020                break;
2021
2022        case 159:
2023                ret += tcrypt_test("cmac(sm4)");
2024                break;
2025
2026        case 181:
2027                ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2028                break;
2029        case 182:
2030                ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2031                break;
2032        case 183:
2033                ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2034                break;
2035        case 184:
2036                ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2037                break;
2038        case 185:
2039                ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2040                break;
2041        case 186:
2042                ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2043                break;
2044        case 187:
2045                ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2046                break;
2047        case 188:
2048                ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2049                break;
2050        case 189:
2051                ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2052                break;
2053        case 190:
2054                ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2055                break;
2056        case 191:
2057                ret += tcrypt_test("ecb(sm4)");
2058                ret += tcrypt_test("cbc(sm4)");
2059                ret += tcrypt_test("cfb(sm4)");
2060                ret += tcrypt_test("ctr(sm4)");
2061                break;
2062        case 200:
2063                test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2064                                speed_template_16_24_32);
2065                test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2066                                speed_template_16_24_32);
2067                test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2068                                speed_template_16_24_32);
2069                test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2070                                speed_template_16_24_32);
2071                test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2072                                speed_template_32_40_48);
2073                test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2074                                speed_template_32_40_48);
2075                test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2076                                speed_template_32_64);
2077                test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2078                                speed_template_32_64);
2079                test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2080                                speed_template_16_24_32);
2081                test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2082                                speed_template_16_24_32);
2083                test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2084                                speed_template_16_24_32);
2085                test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2086                                speed_template_16_24_32);
2087                test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2088                                speed_template_16_24_32);
2089                test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2090                                speed_template_16_24_32);
2091                break;
2092
2093        case 201:
2094                test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2095                                des3_speed_template, DES3_SPEED_VECTORS,
2096                                speed_template_24);
2097                test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2098                                des3_speed_template, DES3_SPEED_VECTORS,
2099                                speed_template_24);
2100                test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2101                                des3_speed_template, DES3_SPEED_VECTORS,
2102                                speed_template_24);
2103                test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2104                                des3_speed_template, DES3_SPEED_VECTORS,
2105                                speed_template_24);
2106                test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2107                                des3_speed_template, DES3_SPEED_VECTORS,
2108                                speed_template_24);
2109                test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2110                                des3_speed_template, DES3_SPEED_VECTORS,
2111                                speed_template_24);
2112                break;
2113
2114        case 202:
2115                test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2116                                speed_template_16_24_32);
2117                test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2118                                speed_template_16_24_32);
2119                test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2120                                speed_template_16_24_32);
2121                test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2122                                speed_template_16_24_32);
2123                test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2124                                speed_template_16_24_32);
2125                test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2126                                speed_template_16_24_32);
2127                test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2128                                speed_template_32_40_48);
2129                test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2130                                speed_template_32_40_48);
2131                test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2132                                speed_template_32_48_64);
2133                test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2134                                speed_template_32_48_64);
2135                break;
2136
2137        case 203:
2138                test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2139                                  speed_template_8_32);
2140                test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2141                                  speed_template_8_32);
2142                test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2143                                  speed_template_8_32);
2144                test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2145                                  speed_template_8_32);
2146                test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2147                                  speed_template_8_32);
2148                test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2149                                  speed_template_8_32);
2150                break;
2151
2152        case 204:
2153                test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2154                                  speed_template_8);
2155                test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2156                                  speed_template_8);
2157                test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2158                                  speed_template_8);
2159                test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2160                                  speed_template_8);
2161                break;
2162
2163        case 205:
2164                test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2165                                speed_template_16_24_32);
2166                test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2167                                speed_template_16_24_32);
2168                test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2169                                speed_template_16_24_32);
2170                test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2171                                speed_template_16_24_32);
2172                test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2173                                speed_template_16_24_32);
2174                test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2175                                speed_template_16_24_32);
2176                test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2177                                speed_template_32_40_48);
2178                test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2179                                speed_template_32_40_48);
2180                test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2181                                speed_template_32_48_64);
2182                test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2183                                speed_template_32_48_64);
2184                break;
2185
2186        case 207:
2187                test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2188                                  speed_template_16_32);
2189                test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2190                                  speed_template_16_32);
2191                test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2192                                  speed_template_16_32);
2193                test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2194                                  speed_template_16_32);
2195                test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2196                                  speed_template_16_32);
2197                test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2198                                  speed_template_16_32);
2199                test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2200                                  speed_template_32_48);
2201                test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2202                                  speed_template_32_48);
2203                test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2204                                  speed_template_32_64);
2205                test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2206                                  speed_template_32_64);
2207                break;
2208
2209        case 208:
2210                test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2211                                  speed_template_8);
2212                break;
2213
2214        case 209:
2215                test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2216                                  speed_template_8_16);
2217                test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2218                                  speed_template_8_16);
2219                test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2220                                  speed_template_8_16);
2221                test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2222                                  speed_template_8_16);
2223                test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2224                                  speed_template_8_16);
2225                test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2226                                  speed_template_8_16);
2227                break;
2228
2229        case 210:
2230                test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2231                                  speed_template_16_32);
2232                test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2233                                  speed_template_16_32);
2234                test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2235                                  speed_template_16_32);
2236                test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2237                                  speed_template_16_32);
2238                test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2239                                  speed_template_16_32);
2240                test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2241                                  speed_template_16_32);
2242                test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2243                                  speed_template_32_48);
2244                test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2245                                  speed_template_32_48);
2246                test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2247                                  speed_template_32_64);
2248                test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2249                                  speed_template_32_64);
2250                break;
2251
2252        case 211:
2253                test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2254                                NULL, 0, 16, 16, aead_speed_template_20);
2255                test_aead_speed("gcm(aes)", ENCRYPT, sec,
2256                                NULL, 0, 16, 8, speed_template_16_24_32);
2257                test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2258                                NULL, 0, 16, 16, aead_speed_template_20);
2259                test_aead_speed("gcm(aes)", DECRYPT, sec,
2260                                NULL, 0, 16, 8, speed_template_16_24_32);
2261                break;
2262
2263        case 212:
2264                test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2265                                NULL, 0, 16, 16, aead_speed_template_19);
2266                test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2267                                NULL, 0, 16, 16, aead_speed_template_19);
2268                break;
2269
2270        case 213:
2271                test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2272                                NULL, 0, 16, 8, aead_speed_template_36);
2273                test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2274                                NULL, 0, 16, 8, aead_speed_template_36);
2275                break;
2276
2277        case 214:
2278                test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2279                                  speed_template_32);
2280                break;
2281
2282        case 215:
2283                test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2284                                   0, 16, 16, aead_speed_template_20, num_mb);
2285                test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2286                                   speed_template_16_24_32, num_mb);
2287                test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2288                                   0, 16, 16, aead_speed_template_20, num_mb);
2289                test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2290                                   speed_template_16_24_32, num_mb);
2291                break;
2292
2293        case 216:
2294                test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2295                                   16, 16, aead_speed_template_19, num_mb);
2296                test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2297                                   16, 16, aead_speed_template_19, num_mb);
2298                break;
2299
2300        case 217:
2301                test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2302                                   sec, NULL, 0, 16, 8, aead_speed_template_36,
2303                                   num_mb);
2304                test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2305                                   sec, NULL, 0, 16, 8, aead_speed_template_36,
2306                                   num_mb);
2307                break;
2308
2309        case 218:
2310                test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2311                                speed_template_16);
2312                test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2313                                speed_template_16);
2314                test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2315                                speed_template_16);
2316                test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2317                                speed_template_16);
2318                test_cipher_speed("cfb(sm4)", ENCRYPT, sec, NULL, 0,
2319                                speed_template_16);
2320                test_cipher_speed("cfb(sm4)", DECRYPT, sec, NULL, 0,
2321                                speed_template_16);
2322                test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2323                                speed_template_16);
2324                test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2325                                speed_template_16);
2326                break;
2327
2328        case 219:
2329                test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2330                                  0, speed_template_32);
2331                test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2332                                  0, speed_template_32);
2333                test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2334                                  0, speed_template_32);
2335                test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2336                                  0, speed_template_32);
2337                break;
2338
2339        case 220:
2340                test_acipher_speed("essiv(cbc(aes),sha256)",
2341                                  ENCRYPT, sec, NULL, 0,
2342                                  speed_template_16_24_32);
2343                test_acipher_speed("essiv(cbc(aes),sha256)",
2344                                  DECRYPT, sec, NULL, 0,
2345                                  speed_template_16_24_32);
2346                break;
2347
2348        case 221:
2349                test_aead_speed("aegis128", ENCRYPT, sec,
2350                                NULL, 0, 16, 8, speed_template_16);
2351                test_aead_speed("aegis128", DECRYPT, sec,
2352                                NULL, 0, 16, 8, speed_template_16);
2353                break;
2354
2355        case 222:
2356                test_aead_speed("gcm(sm4)", ENCRYPT, sec,
2357                                NULL, 0, 16, 8, speed_template_16);
2358                test_aead_speed("gcm(sm4)", DECRYPT, sec,
2359                                NULL, 0, 16, 8, speed_template_16);
2360                break;
2361
2362        case 223:
2363                test_aead_speed("rfc4309(ccm(sm4))", ENCRYPT, sec,
2364                                NULL, 0, 16, 16, aead_speed_template_19);
2365                test_aead_speed("rfc4309(ccm(sm4))", DECRYPT, sec,
2366                                NULL, 0, 16, 16, aead_speed_template_19);
2367                break;
2368
2369        case 224:
2370                test_mb_aead_speed("gcm(sm4)", ENCRYPT, sec, NULL, 0, 16, 8,
2371                                   speed_template_16, num_mb);
2372                test_mb_aead_speed("gcm(sm4)", DECRYPT, sec, NULL, 0, 16, 8,
2373                                   speed_template_16, num_mb);
2374                break;
2375
2376        case 225:
2377                test_mb_aead_speed("rfc4309(ccm(sm4))", ENCRYPT, sec, NULL, 0,
2378                                   16, 16, aead_speed_template_19, num_mb);
2379                test_mb_aead_speed("rfc4309(ccm(sm4))", DECRYPT, sec, NULL, 0,
2380                                   16, 16, aead_speed_template_19, num_mb);
2381                break;
2382
2383        case 300:
2384                if (alg) {
2385                        test_hash_speed(alg, sec, generic_hash_speed_template);
2386                        break;
2387                }
2388                fallthrough;
2389        case 301:
2390                test_hash_speed("md4", sec, generic_hash_speed_template);
2391                if (mode > 300 && mode < 400) break;
2392                fallthrough;
2393        case 302:
2394                test_hash_speed("md5", sec, generic_hash_speed_template);
2395                if (mode > 300 && mode < 400) break;
2396                fallthrough;
2397        case 303:
2398                test_hash_speed("sha1", sec, generic_hash_speed_template);
2399                if (mode > 300 && mode < 400) break;
2400                fallthrough;
2401        case 304:
2402                test_hash_speed("sha256", sec, generic_hash_speed_template);
2403                if (mode > 300 && mode < 400) break;
2404                fallthrough;
2405        case 305:
2406                test_hash_speed("sha384", sec, generic_hash_speed_template);
2407                if (mode > 300 && mode < 400) break;
2408                fallthrough;
2409        case 306:
2410                test_hash_speed("sha512", sec, generic_hash_speed_template);
2411                if (mode > 300 && mode < 400) break;
2412                fallthrough;
2413        case 307:
2414                test_hash_speed("wp256", sec, generic_hash_speed_template);
2415                if (mode > 300 && mode < 400) break;
2416                fallthrough;
2417        case 308:
2418                test_hash_speed("wp384", sec, generic_hash_speed_template);
2419                if (mode > 300 && mode < 400) break;
2420                fallthrough;
2421        case 309:
2422                test_hash_speed("wp512", sec, generic_hash_speed_template);
2423                if (mode > 300 && mode < 400) break;
2424                fallthrough;
2425        case 313:
2426                test_hash_speed("sha224", sec, generic_hash_speed_template);
2427                if (mode > 300 && mode < 400) break;
2428                fallthrough;
2429        case 314:
2430                test_hash_speed("xxhash64", sec, generic_hash_speed_template);
2431                if (mode > 300 && mode < 400) break;
2432                fallthrough;
2433        case 315:
2434                test_hash_speed("rmd160", sec, generic_hash_speed_template);
2435                if (mode > 300 && mode < 400) break;
2436                fallthrough;
2437        case 316:
2438                test_hash_speed("blake2s-256", sec, generic_hash_speed_template);
2439                if (mode > 300 && mode < 400) break;
2440                fallthrough;
2441        case 317:
2442                test_hash_speed("blake2b-512", sec, generic_hash_speed_template);
2443                if (mode > 300 && mode < 400) break;
2444                fallthrough;
2445        case 318:
2446                klen = 16;
2447                test_hash_speed("ghash", sec, generic_hash_speed_template);
2448                if (mode > 300 && mode < 400) break;
2449                fallthrough;
2450        case 319:
2451                test_hash_speed("crc32c", sec, generic_hash_speed_template);
2452                if (mode > 300 && mode < 400) break;
2453                fallthrough;
2454        case 320:
2455                test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2456                if (mode > 300 && mode < 400) break;
2457                fallthrough;
2458        case 321:
2459                test_hash_speed("poly1305", sec, poly1305_speed_template);
2460                if (mode > 300 && mode < 400) break;
2461                fallthrough;
2462        case 322:
2463                test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2464                if (mode > 300 && mode < 400) break;
2465                fallthrough;
2466        case 323:
2467                test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2468                if (mode > 300 && mode < 400) break;
2469                fallthrough;
2470        case 324:
2471                test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2472                if (mode > 300 && mode < 400) break;
2473                fallthrough;
2474        case 325:
2475                test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2476                if (mode > 300 && mode < 400) break;
2477                fallthrough;
2478        case 326:
2479                test_hash_speed("sm3", sec, generic_hash_speed_template);
2480                if (mode > 300 && mode < 400) break;
2481                fallthrough;
2482        case 327:
2483                test_hash_speed("streebog256", sec,
2484                                generic_hash_speed_template);
2485                if (mode > 300 && mode < 400) break;
2486                fallthrough;
2487        case 328:
2488                test_hash_speed("streebog512", sec,
2489                                generic_hash_speed_template);
2490                if (mode > 300 && mode < 400) break;
2491                fallthrough;
2492        case 399:
2493                break;
2494
2495        case 400:
2496                if (alg) {
2497                        test_ahash_speed(alg, sec, generic_hash_speed_template);
2498                        break;
2499                }
2500                fallthrough;
2501        case 401:
2502                test_ahash_speed("md4", sec, generic_hash_speed_template);
2503                if (mode > 400 && mode < 500) break;
2504                fallthrough;
2505        case 402:
2506                test_ahash_speed("md5", sec, generic_hash_speed_template);
2507                if (mode > 400 && mode < 500) break;
2508                fallthrough;
2509        case 403:
2510                test_ahash_speed("sha1", sec, generic_hash_speed_template);
2511                if (mode > 400 && mode < 500) break;
2512                fallthrough;
2513        case 404:
2514                test_ahash_speed("sha256", sec, generic_hash_speed_template);
2515                if (mode > 400 && mode < 500) break;
2516                fallthrough;
2517        case 405:
2518                test_ahash_speed("sha384", sec, generic_hash_speed_template);
2519                if (mode > 400 && mode < 500) break;
2520                fallthrough;
2521        case 406:
2522                test_ahash_speed("sha512", sec, generic_hash_speed_template);
2523                if (mode > 400 && mode < 500) break;
2524                fallthrough;
2525        case 407:
2526                test_ahash_speed("wp256", sec, generic_hash_speed_template);
2527                if (mode > 400 && mode < 500) break;
2528                fallthrough;
2529        case 408:
2530                test_ahash_speed("wp384", sec, generic_hash_speed_template);
2531                if (mode > 400 && mode < 500) break;
2532                fallthrough;
2533        case 409:
2534                test_ahash_speed("wp512", sec, generic_hash_speed_template);
2535                if (mode > 400 && mode < 500) break;
2536                fallthrough;
2537        case 413:
2538                test_ahash_speed("sha224", sec, generic_hash_speed_template);
2539                if (mode > 400 && mode < 500) break;
2540                fallthrough;
2541        case 414:
2542                test_ahash_speed("xxhash64", sec, generic_hash_speed_template);
2543                if (mode > 400 && mode < 500) break;
2544                fallthrough;
2545        case 415:
2546                test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2547                if (mode > 400 && mode < 500) break;
2548                fallthrough;
2549        case 416:
2550                test_ahash_speed("blake2s-256", sec, generic_hash_speed_template);
2551                if (mode > 400 && mode < 500) break;
2552                fallthrough;
2553        case 417:
2554                test_ahash_speed("blake2b-512", sec, generic_hash_speed_template);
2555                if (mode > 400 && mode < 500) break;
2556                fallthrough;
2557        case 418:
2558                test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2559                if (mode > 400 && mode < 500) break;
2560                fallthrough;
2561        case 419:
2562                test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2563                if (mode > 400 && mode < 500) break;
2564                fallthrough;
2565        case 420:
2566                test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2567                if (mode > 400 && mode < 500) break;
2568                fallthrough;
2569        case 421:
2570                test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2571                if (mode > 400 && mode < 500) break;
2572                fallthrough;
2573        case 422:
2574                test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2575                                    num_mb);
2576                if (mode > 400 && mode < 500) break;
2577                fallthrough;
2578        case 423:
2579                test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2580                                    num_mb);
2581                if (mode > 400 && mode < 500) break;
2582                fallthrough;
2583        case 424:
2584                test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2585                                    num_mb);
2586                if (mode > 400 && mode < 500) break;
2587                fallthrough;
2588        case 425:
2589                test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2590                                    num_mb);
2591                if (mode > 400 && mode < 500) break;
2592                fallthrough;
2593        case 426:
2594                test_mb_ahash_speed("streebog256", sec,
2595                                    generic_hash_speed_template, num_mb);
2596                if (mode > 400 && mode < 500) break;
2597                fallthrough;
2598        case 427:
2599                test_mb_ahash_speed("streebog512", sec,
2600                                    generic_hash_speed_template, num_mb);
2601                if (mode > 400 && mode < 500) break;
2602                fallthrough;
2603        case 499:
2604                break;
2605
2606        case 500:
2607                test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2608                                   speed_template_16_24_32);
2609                test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2610                                   speed_template_16_24_32);
2611                test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2612                                   speed_template_16_24_32);
2613                test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2614                                   speed_template_16_24_32);
2615                test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2616                                   speed_template_32_40_48);
2617                test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2618                                   speed_template_32_40_48);
2619                test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2620                                   speed_template_32_64);
2621                test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2622                                   speed_template_32_64);
2623                test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2624                                   speed_template_16_24_32);
2625                test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2626                                   speed_template_16_24_32);
2627                test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2628                                   speed_template_16_24_32);
2629                test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2630                                   speed_template_16_24_32);
2631                test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2632                                   speed_template_16_24_32);
2633                test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2634                                   speed_template_16_24_32);
2635                test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2636                                   speed_template_16_24_32);
2637                test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2638                                   speed_template_16_24_32);
2639                test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2640                                   speed_template_20_28_36);
2641                test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2642                                   speed_template_20_28_36);
2643                break;
2644
2645        case 501:
2646                test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2647                                   des3_speed_template, DES3_SPEED_VECTORS,
2648                                   speed_template_24);
2649                test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2650                                   des3_speed_template, DES3_SPEED_VECTORS,
2651                                   speed_template_24);
2652                test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2653                                   des3_speed_template, DES3_SPEED_VECTORS,
2654                                   speed_template_24);
2655                test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2656                                   des3_speed_template, DES3_SPEED_VECTORS,
2657                                   speed_template_24);
2658                test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2659                                   des3_speed_template, DES3_SPEED_VECTORS,
2660                                   speed_template_24);
2661                test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2662                                   des3_speed_template, DES3_SPEED_VECTORS,
2663                                   speed_template_24);
2664                test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2665                                   des3_speed_template, DES3_SPEED_VECTORS,
2666                                   speed_template_24);
2667                test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2668                                   des3_speed_template, DES3_SPEED_VECTORS,
2669                                   speed_template_24);
2670                break;
2671
2672        case 502:
2673                test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2674                                   speed_template_8);
2675                test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2676                                   speed_template_8);
2677                test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2678                                   speed_template_8);
2679                test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2680                                   speed_template_8);
2681                test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2682                                   speed_template_8);
2683                test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2684                                   speed_template_8);
2685                test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2686                                   speed_template_8);
2687                test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2688                                   speed_template_8);
2689                break;
2690
2691        case 503:
2692                test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2693                                   speed_template_16_32);
2694                test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2695                                   speed_template_16_32);
2696                test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2697                                   speed_template_16_32);
2698                test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2699                                   speed_template_16_32);
2700                test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2701                                   speed_template_16_32);
2702                test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2703                                   speed_template_16_32);
2704                test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2705                                   speed_template_32_48);
2706                test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2707                                   speed_template_32_48);
2708                test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2709                                   speed_template_32_64);
2710                test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2711                                   speed_template_32_64);
2712                break;
2713
2714        case 504:
2715                test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2716                                   speed_template_16_24_32);
2717                test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2718                                   speed_template_16_24_32);
2719                test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2720                                   speed_template_16_24_32);
2721                test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2722                                   speed_template_16_24_32);
2723                test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2724                                   speed_template_16_24_32);
2725                test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2726                                   speed_template_16_24_32);
2727                test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2728                                   speed_template_32_40_48);
2729                test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2730                                   speed_template_32_40_48);
2731                test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2732                                   speed_template_32_48_64);
2733                test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2734                                   speed_template_32_48_64);
2735                break;
2736
2737        case 505:
2738                test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2739                                   speed_template_8);
2740                break;
2741
2742        case 506:
2743                test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2744                                   speed_template_8_16);
2745                test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2746                                   speed_template_8_16);
2747                test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2748                                   speed_template_8_16);
2749                test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2750                                   speed_template_8_16);
2751                test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2752                                   speed_template_8_16);
2753                test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2754                                   speed_template_8_16);
2755                break;
2756
2757        case 507:
2758                test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2759                                   speed_template_16_32);
2760                test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2761                                   speed_template_16_32);
2762                test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2763                                   speed_template_16_32);
2764                test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2765                                   speed_template_16_32);
2766                test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2767                                   speed_template_16_32);
2768                test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2769                                   speed_template_16_32);
2770                test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2771                                   speed_template_32_48);
2772                test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2773                                   speed_template_32_48);
2774                test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2775                                   speed_template_32_64);
2776                test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2777                                   speed_template_32_64);
2778                break;
2779
2780        case 508:
2781                test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2782                                   speed_template_16_32);
2783                test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2784                                   speed_template_16_32);
2785                test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2786                                   speed_template_16_32);
2787                test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2788                                   speed_template_16_32);
2789                test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2790                                   speed_template_16_32);
2791                test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2792                                   speed_template_16_32);
2793                test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2794                                   speed_template_32_48);
2795                test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2796                                   speed_template_32_48);
2797                test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2798                                   speed_template_32_64);
2799                test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2800                                   speed_template_32_64);
2801                break;
2802
2803        case 509:
2804                test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2805                                   speed_template_8_32);
2806                test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2807                                   speed_template_8_32);
2808                test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2809                                   speed_template_8_32);
2810                test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2811                                   speed_template_8_32);
2812                test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2813                                   speed_template_8_32);
2814                test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2815                                   speed_template_8_32);
2816                break;
2817
2818        case 518:
2819                test_acipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2820                                speed_template_16);
2821                test_acipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2822                                speed_template_16);
2823                test_acipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2824                                speed_template_16);
2825                test_acipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2826                                speed_template_16);
2827                test_acipher_speed("cfb(sm4)", ENCRYPT, sec, NULL, 0,
2828                                speed_template_16);
2829                test_acipher_speed("cfb(sm4)", DECRYPT, sec, NULL, 0,
2830                                speed_template_16);
2831                test_acipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2832                                speed_template_16);
2833                test_acipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2834                                speed_template_16);
2835                break;
2836
2837        case 600:
2838                test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2839                                       speed_template_16_24_32, num_mb);
2840                test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2841                                       speed_template_16_24_32, num_mb);
2842                test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2843                                       speed_template_16_24_32, num_mb);
2844                test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2845                                       speed_template_16_24_32, num_mb);
2846                test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2847                                       speed_template_32_40_48, num_mb);
2848                test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2849                                       speed_template_32_40_48, num_mb);
2850                test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2851                                       speed_template_32_64, num_mb);
2852                test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2853                                       speed_template_32_64, num_mb);
2854                test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2855                                       speed_template_16_24_32, num_mb);
2856                test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2857                                       speed_template_16_24_32, num_mb);
2858                test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2859                                       speed_template_16_24_32, num_mb);
2860                test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2861                                       speed_template_16_24_32, num_mb);
2862                test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2863                                       speed_template_16_24_32, num_mb);
2864                test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2865                                       speed_template_16_24_32, num_mb);
2866                test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2867                                       speed_template_16_24_32, num_mb);
2868                test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2869                                       speed_template_16_24_32, num_mb);
2870                test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2871                                       0, speed_template_20_28_36, num_mb);
2872                test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2873                                       0, speed_template_20_28_36, num_mb);
2874                break;
2875
2876        case 601:
2877                test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2878                                       des3_speed_template, DES3_SPEED_VECTORS,
2879                                       speed_template_24, num_mb);
2880                test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2881                                       des3_speed_template, DES3_SPEED_VECTORS,
2882                                       speed_template_24, num_mb);
2883                test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2884                                       des3_speed_template, DES3_SPEED_VECTORS,
2885                                       speed_template_24, num_mb);
2886                test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2887                                       des3_speed_template, DES3_SPEED_VECTORS,
2888                                       speed_template_24, num_mb);
2889                test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2890                                       des3_speed_template, DES3_SPEED_VECTORS,
2891                                       speed_template_24, num_mb);
2892                test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2893                                       des3_speed_template, DES3_SPEED_VECTORS,
2894                                       speed_template_24, num_mb);
2895                test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2896                                       des3_speed_template, DES3_SPEED_VECTORS,
2897                                       speed_template_24, num_mb);
2898                test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2899                                       des3_speed_template, DES3_SPEED_VECTORS,
2900                                       speed_template_24, num_mb);
2901                break;
2902
2903        case 602:
2904                test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2905                                       speed_template_8, num_mb);
2906                test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2907                                       speed_template_8, num_mb);
2908                test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2909                                       speed_template_8, num_mb);
2910                test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2911                                       speed_template_8, num_mb);
2912                test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2913                                       speed_template_8, num_mb);
2914                test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2915                                       speed_template_8, num_mb);
2916                test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2917                                       speed_template_8, num_mb);
2918                test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2919                                       speed_template_8, num_mb);
2920                break;
2921
2922        case 603:
2923                test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2924                                       speed_template_16_32, num_mb);
2925                test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2926                                       speed_template_16_32, num_mb);
2927                test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2928                                       speed_template_16_32, num_mb);
2929                test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2930                                       speed_template_16_32, num_mb);
2931                test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2932                                       speed_template_16_32, num_mb);
2933                test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2934                                       speed_template_16_32, num_mb);
2935                test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2936                                       speed_template_32_48, num_mb);
2937                test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2938                                       speed_template_32_48, num_mb);
2939                test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2940                                       speed_template_32_64, num_mb);
2941                test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2942                                       speed_template_32_64, num_mb);
2943                break;
2944
2945        case 604:
2946                test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2947                                       speed_template_16_24_32, num_mb);
2948                test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2949                                       speed_template_16_24_32, num_mb);
2950                test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2951                                       speed_template_16_24_32, num_mb);
2952                test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2953                                       speed_template_16_24_32, num_mb);
2954                test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2955                                       speed_template_16_24_32, num_mb);
2956                test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2957                                       speed_template_16_24_32, num_mb);
2958                test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2959                                       speed_template_32_40_48, num_mb);
2960                test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2961                                       speed_template_32_40_48, num_mb);
2962                test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2963                                       speed_template_32_48_64, num_mb);
2964                test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2965                                       speed_template_32_48_64, num_mb);
2966                break;
2967
2968        case 605:
2969                test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2970                                       speed_template_8, num_mb);
2971                break;
2972
2973        case 606:
2974                test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2975                                       speed_template_8_16, num_mb);
2976                test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2977                                       speed_template_8_16, num_mb);
2978                test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2979                                       speed_template_8_16, num_mb);
2980                test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2981                                       speed_template_8_16, num_mb);
2982                test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2983                                       speed_template_8_16, num_mb);
2984                test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2985                                       speed_template_8_16, num_mb);
2986                break;
2987
2988        case 607:
2989                test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2990                                       speed_template_16_32, num_mb);
2991                test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2992                                       speed_template_16_32, num_mb);
2993                test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2994                                       speed_template_16_32, num_mb);
2995                test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2996                                       speed_template_16_32, num_mb);
2997                test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2998                                       speed_template_16_32, num_mb);
2999                test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
3000                                       speed_template_16_32, num_mb);

3001                test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
3002                                       speed_template_32_48, num_mb);
3003                test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
3004                                       speed_template_32_48, num_mb);
3005                test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
3006                                       speed_template_32_64, num_mb);
3007                test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
3008                                       speed_template_32_64, num_mb);
3009                break;
3010
3011        case 608:
3012                test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
3013                                       speed_template_16_32, num_mb);
3014                test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
3015                                       speed_template_16_32, num_mb);
3016                test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
3017                                       speed_template_16_32, num_mb);
3018                test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
3019                                       speed_template_16_32, num_mb);
3020                test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
3021                                       speed_template_16_32, num_mb);
3022                test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
3023                                       speed_template_16_32, num_mb);
3024                test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
3025                                       speed_template_32_48, num_mb);
3026                test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
3027                                       speed_template_32_48, num_mb);
3028                test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
3029                                       speed_template_32_64, num_mb);
3030                test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
3031                                       speed_template_32_64, num_mb);
3032                break;
3033
3034        case 609:
3035                test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
3036                                       speed_template_8_32, num_mb);
3037                test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
3038                                       speed_template_8_32, num_mb);
3039                test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3040                                       speed_template_8_32, num_mb);
3041                test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3042                                       speed_template_8_32, num_mb);
3043                test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3044                                       speed_template_8_32, num_mb);
3045                test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3046                                       speed_template_8_32, num_mb);
3047                break;
3048
3049        case 1000:
3050                test_available();
3051                break;
3052        }
3053
3054        return ret;
3055}
3056
3057static int __init tcrypt_mod_init(void)
3058{
3059        int err = -ENOMEM;
3060        int i;
3061
3062        for (i = 0; i < TVMEMSIZE; i++) {
3063                tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3064                if (!tvmem[i])
3065                        goto err_free_tv;
3066        }
3067
3068        err = do_test(alg, type, mask, mode, num_mb);
3069
3070        if (err) {
3071                printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3072                goto err_free_tv;
3073        } else {
3074                pr_debug("all tests passed\n");
3075        }
3076
3077        /* We intentionaly return -EAGAIN to prevent keeping the module,
3078         * unless we're running in fips mode. It does all its work from
3079         * init() and doesn't offer any runtime functionality, but in
3080         * the fips case, checking for a successful load is helpful.
3081         * => we don't need it in the memory, do we?
3082         *                                        -- mludvig
3083         */
3084        if (!fips_enabled)
3085                err = -EAGAIN;
3086
3087err_free_tv:
3088        for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3089                free_page((unsigned long)tvmem[i]);
3090
3091        return err;
3092}
3093
3094/*
3095 * If an init function is provided, an exit function must also be provided
3096 * to allow module unload.
3097 */
3098static void __exit tcrypt_mod_fini(void) { }
3099
3100late_initcall(tcrypt_mod_init);
3101module_exit(tcrypt_mod_fini);
3102
3103module_param(alg, charp, 0);
3104module_param(type, uint, 0);
3105module_param(mask, uint, 0);
3106module_param(mode, int, 0);
3107module_param(sec, uint, 0);
3108MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3109                      "(defaults to zero which uses CPU cycles instead)");
3110module_param(num_mb, uint, 0000);
3111MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3112module_param(klen, uint, 0);
3113MODULE_PARM_DESC(klen, "Key length (defaults to 0)");
3114
3115MODULE_LICENSE("GPL");
3116MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3117MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
3118