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                                       *b_size, 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, *b_size,
1390                                                           iv);
1391                        }
1392
1393                        if (secs) {
1394                                ret = test_mb_acipher_jiffies(data, enc,
1395                                                              bs, secs,
1396                                                              num_mb);
1397                                cond_resched();
1398                        } else {
1399                                ret = test_mb_acipher_cycles(data, enc,
1400                                                             bs, num_mb);
1401                        }
1402
1403                        if (ret) {
1404                                pr_err("%s() failed flags=%x\n", e,
1405                                       crypto_skcipher_get_flags(tfm));
1406                                break;
1407                        }
1408                        b_size++;
1409                        i++;
1410                } while (*b_size);
1411                keysize++;
1412        } while (*keysize);
1413
1414out:
1415        for (i = 0; i < num_mb; ++i)
1416                skcipher_request_free(data[i].req);
1417out_free_xbuf:
1418        for (i = 0; i < num_mb; ++i)
1419                testmgr_free_buf(data[i].xbuf);
1420out_free_tfm:
1421        crypto_free_skcipher(tfm);
1422out_free_data:
1423        kfree(data);
1424}
1425
1426static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1427{
1428        struct crypto_wait *wait = req->base.data;
1429
1430        return crypto_wait_req(ret, wait);
1431}
1432
1433static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1434                                int blen, int secs)
1435{
1436        unsigned long start, end;
1437        int bcount;
1438        int ret;
1439
1440        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1441             time_before(jiffies, end); bcount++) {
1442                if (enc)
1443                        ret = do_one_acipher_op(req,
1444                                                crypto_skcipher_encrypt(req));
1445                else
1446                        ret = do_one_acipher_op(req,
1447                                                crypto_skcipher_decrypt(req));
1448
1449                if (ret)
1450                        return ret;
1451        }
1452
1453        pr_cont("%d operations in %d seconds (%llu bytes)\n",
1454                bcount, secs, (u64)bcount * blen);
1455        return 0;
1456}
1457
1458static int test_acipher_cycles(struct skcipher_request *req, int enc,
1459                               int blen)
1460{
1461        unsigned long cycles = 0;
1462        int ret = 0;
1463        int i;
1464
1465        /* Warm-up run. */
1466        for (i = 0; i < 4; i++) {
1467                if (enc)
1468                        ret = do_one_acipher_op(req,
1469                                                crypto_skcipher_encrypt(req));
1470                else
1471                        ret = do_one_acipher_op(req,
1472                                                crypto_skcipher_decrypt(req));
1473
1474                if (ret)
1475                        goto out;
1476        }
1477
1478        /* The real thing. */
1479        for (i = 0; i < 8; i++) {
1480                cycles_t start, end;
1481
1482                start = get_cycles();
1483                if (enc)
1484                        ret = do_one_acipher_op(req,
1485                                                crypto_skcipher_encrypt(req));
1486                else
1487                        ret = do_one_acipher_op(req,
1488                                                crypto_skcipher_decrypt(req));
1489                end = get_cycles();
1490
1491                if (ret)
1492                        goto out;
1493
1494                cycles += end - start;
1495        }
1496
1497out:
1498        if (ret == 0)
1499                pr_cont("1 operation in %lu cycles (%d bytes)\n",
1500                        (cycles + 4) / 8, blen);
1501
1502        return ret;
1503}
1504
1505static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1506                                struct cipher_speed_template *template,
1507                                unsigned int tcount, u8 *keysize, bool async)
1508{
1509        unsigned int ret, i, j, k, iv_len;
1510        struct crypto_wait wait;
1511        const char *key;
1512        char iv[128];
1513        struct skcipher_request *req;
1514        struct crypto_skcipher *tfm;
1515        const int *b_size;
1516        const char *e;
1517
1518        if (enc == ENCRYPT)
1519                e = "encryption";
1520        else
1521                e = "decryption";
1522
1523        crypto_init_wait(&wait);
1524
1525        tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1526
1527        if (IS_ERR(tfm)) {
1528                pr_err("failed to load transform for %s: %ld\n", algo,
1529                       PTR_ERR(tfm));
1530                return;
1531        }
1532
1533        pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1534                algo, get_driver_name(crypto_skcipher, tfm), e);
1535
1536        req = skcipher_request_alloc(tfm, GFP_KERNEL);
1537        if (!req) {
1538                pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1539                       algo);
1540                goto out;
1541        }
1542
1543        skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1544                                      crypto_req_done, &wait);
1545
1546        i = 0;
1547        do {
1548                b_size = block_sizes;
1549
1550                do {
1551                        u32 bs = round_up(*b_size, crypto_skcipher_blocksize(tfm));
1552                        struct scatterlist sg[TVMEMSIZE];
1553
1554                        if ((*keysize + bs) > TVMEMSIZE * PAGE_SIZE) {
1555                                pr_err("template (%u) too big for "
1556                                       "tvmem (%lu)\n", *keysize + bs,
1557                                       TVMEMSIZE * PAGE_SIZE);
1558                                goto out_free_req;
1559                        }
1560
1561                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1562                                *keysize * 8, bs);
1563
1564                        memset(tvmem[0], 0xff, PAGE_SIZE);
1565
1566                        /* set key, plain text and IV */
1567                        key = tvmem[0];
1568                        for (j = 0; j < tcount; j++) {
1569                                if (template[j].klen == *keysize) {
1570                                        key = template[j].key;
1571                                        break;
1572                                }
1573                        }
1574
1575                        crypto_skcipher_clear_flags(tfm, ~0);
1576
1577                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1578                        if (ret) {
1579                                pr_err("setkey() failed flags=%x\n",
1580                                        crypto_skcipher_get_flags(tfm));
1581                                goto out_free_req;
1582                        }
1583
1584                        k = *keysize + bs;
1585                        sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1586
1587                        if (k > PAGE_SIZE) {
1588                                sg_set_buf(sg, tvmem[0] + *keysize,
1589                                   PAGE_SIZE - *keysize);
1590                                k -= PAGE_SIZE;
1591                                j = 1;
1592                                while (k > PAGE_SIZE) {
1593                                        sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1594                                        memset(tvmem[j], 0xff, PAGE_SIZE);
1595                                        j++;
1596                                        k -= PAGE_SIZE;
1597                                }
1598                                sg_set_buf(sg + j, tvmem[j], k);
1599                                memset(tvmem[j], 0xff, k);
1600                        } else {
1601                                sg_set_buf(sg, tvmem[0] + *keysize, bs);
1602                        }
1603
1604                        iv_len = crypto_skcipher_ivsize(tfm);
1605                        if (iv_len)
1606                                memset(&iv, 0xff, iv_len);
1607
1608                        skcipher_request_set_crypt(req, sg, sg, bs, iv);
1609
1610                        if (secs) {
1611                                ret = test_acipher_jiffies(req, enc,
1612                                                           bs, secs);
1613                                cond_resched();
1614                        } else {
1615                                ret = test_acipher_cycles(req, enc,
1616                                                          bs);
1617                        }
1618
1619                        if (ret) {
1620                                pr_err("%s() failed flags=%x\n", e,
1621                                       crypto_skcipher_get_flags(tfm));
1622                                break;
1623                        }
1624                        b_size++;
1625                        i++;
1626                } while (*b_size);
1627                keysize++;
1628        } while (*keysize);
1629
1630out_free_req:
1631        skcipher_request_free(req);
1632out:
1633        crypto_free_skcipher(tfm);
1634}
1635
1636static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1637                               struct cipher_speed_template *template,
1638                               unsigned int tcount, u8 *keysize)
1639{
1640        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1641                                   true);
1642}
1643
1644static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1645                              struct cipher_speed_template *template,
1646                              unsigned int tcount, u8 *keysize)
1647{
1648        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1649                                   false);
1650}
1651
1652static void test_available(void)
1653{
1654        const char **name = check;
1655
1656        while (*name) {
1657                printk("alg %s ", *name);
1658                printk(crypto_has_alg(*name, 0, 0) ?
1659                       "found\n" : "not found\n");
1660                name++;
1661        }
1662}
1663
1664static inline int tcrypt_test(const char *alg)
1665{
1666        int ret;
1667
1668        pr_debug("testing %s\n", alg);
1669
1670        ret = alg_test(alg, alg, 0, 0);
1671        /* non-fips algs return -EINVAL in fips mode */
1672        if (fips_enabled && ret == -EINVAL)
1673                ret = 0;
1674        return ret;
1675}
1676
1677static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1678{
1679        int i;
1680        int ret = 0;
1681
1682        switch (m) {
1683        case 0:
1684                if (alg) {
1685                        if (!crypto_has_alg(alg, type,
1686                                            mask ?: CRYPTO_ALG_TYPE_MASK))
1687                                ret = -ENOENT;
1688                        break;
1689                }
1690
1691                for (i = 1; i < 200; i++)
1692                        ret += do_test(NULL, 0, 0, i, num_mb);
1693                break;
1694
1695        case 1:
1696                ret += tcrypt_test("md5");
1697                break;
1698
1699        case 2:
1700                ret += tcrypt_test("sha1");
1701                break;
1702
1703        case 3:
1704                ret += tcrypt_test("ecb(des)");
1705                ret += tcrypt_test("cbc(des)");
1706                ret += tcrypt_test("ctr(des)");
1707                break;
1708
1709        case 4:
1710                ret += tcrypt_test("ecb(des3_ede)");
1711                ret += tcrypt_test("cbc(des3_ede)");
1712                ret += tcrypt_test("ctr(des3_ede)");
1713                break;
1714
1715        case 5:
1716                ret += tcrypt_test("md4");
1717                break;
1718
1719        case 6:
1720                ret += tcrypt_test("sha256");
1721                break;
1722
1723        case 7:
1724                ret += tcrypt_test("ecb(blowfish)");
1725                ret += tcrypt_test("cbc(blowfish)");
1726                ret += tcrypt_test("ctr(blowfish)");
1727                break;
1728
1729        case 8:
1730                ret += tcrypt_test("ecb(twofish)");
1731                ret += tcrypt_test("cbc(twofish)");
1732                ret += tcrypt_test("ctr(twofish)");
1733                ret += tcrypt_test("lrw(twofish)");
1734                ret += tcrypt_test("xts(twofish)");
1735                break;
1736
1737        case 9:
1738                ret += tcrypt_test("ecb(serpent)");
1739                ret += tcrypt_test("cbc(serpent)");
1740                ret += tcrypt_test("ctr(serpent)");
1741                ret += tcrypt_test("lrw(serpent)");
1742                ret += tcrypt_test("xts(serpent)");
1743                break;
1744
1745        case 10:
1746                ret += tcrypt_test("ecb(aes)");
1747                ret += tcrypt_test("cbc(aes)");
1748                ret += tcrypt_test("lrw(aes)");
1749                ret += tcrypt_test("xts(aes)");
1750                ret += tcrypt_test("ctr(aes)");
1751                ret += tcrypt_test("rfc3686(ctr(aes))");
1752                ret += tcrypt_test("ofb(aes)");
1753                ret += tcrypt_test("cfb(aes)");
1754                break;
1755
1756        case 11:
1757                ret += tcrypt_test("sha384");
1758                break;
1759
1760        case 12:
1761                ret += tcrypt_test("sha512");
1762                break;
1763
1764        case 13:
1765                ret += tcrypt_test("deflate");
1766                break;
1767
1768        case 14:
1769                ret += tcrypt_test("ecb(cast5)");
1770                ret += tcrypt_test("cbc(cast5)");
1771                ret += tcrypt_test("ctr(cast5)");
1772                break;
1773
1774        case 15:
1775                ret += tcrypt_test("ecb(cast6)");
1776                ret += tcrypt_test("cbc(cast6)");
1777                ret += tcrypt_test("ctr(cast6)");
1778                ret += tcrypt_test("lrw(cast6)");
1779                ret += tcrypt_test("xts(cast6)");
1780                break;
1781
1782        case 16:
1783                ret += tcrypt_test("ecb(arc4)");
1784                break;
1785
1786        case 17:
1787                ret += tcrypt_test("michael_mic");
1788                break;
1789
1790        case 18:
1791                ret += tcrypt_test("crc32c");
1792                break;
1793
1794        case 19:
1795                ret += tcrypt_test("ecb(tea)");
1796                break;
1797
1798        case 20:
1799                ret += tcrypt_test("ecb(xtea)");
1800                break;
1801
1802        case 21:
1803                ret += tcrypt_test("ecb(khazad)");
1804                break;
1805
1806        case 22:
1807                ret += tcrypt_test("wp512");
1808                break;
1809
1810        case 23:
1811                ret += tcrypt_test("wp384");
1812                break;
1813
1814        case 24:
1815                ret += tcrypt_test("wp256");
1816                break;
1817
1818        case 26:
1819                ret += tcrypt_test("ecb(anubis)");
1820                ret += tcrypt_test("cbc(anubis)");
1821                break;
1822
1823        case 30:
1824                ret += tcrypt_test("ecb(xeta)");
1825                break;
1826
1827        case 31:
1828                ret += tcrypt_test("pcbc(fcrypt)");
1829                break;
1830
1831        case 32:
1832                ret += tcrypt_test("ecb(camellia)");
1833                ret += tcrypt_test("cbc(camellia)");
1834                ret += tcrypt_test("ctr(camellia)");
1835                ret += tcrypt_test("lrw(camellia)");
1836                ret += tcrypt_test("xts(camellia)");
1837                break;
1838
1839        case 33:
1840                ret += tcrypt_test("sha224");
1841                break;
1842
1843        case 35:
1844                ret += tcrypt_test("gcm(aes)");
1845                break;
1846
1847        case 36:
1848                ret += tcrypt_test("lzo");
1849                break;
1850
1851        case 37:
1852                ret += tcrypt_test("ccm(aes)");
1853                break;
1854
1855        case 38:
1856                ret += tcrypt_test("cts(cbc(aes))");
1857                break;
1858
1859        case 39:
1860                ret += tcrypt_test("xxhash64");
1861                break;
1862
1863        case 40:
1864                ret += tcrypt_test("rmd160");
1865                break;
1866
1867        case 41:
1868                ret += tcrypt_test("blake2s-256");
1869                break;
1870
1871        case 42:
1872                ret += tcrypt_test("blake2b-512");
1873                break;
1874
1875        case 43:
1876                ret += tcrypt_test("ecb(seed)");
1877                break;
1878
1879        case 45:
1880                ret += tcrypt_test("rfc4309(ccm(aes))");
1881                break;
1882
1883        case 46:
1884                ret += tcrypt_test("ghash");
1885                break;
1886
1887        case 47:
1888                ret += tcrypt_test("crct10dif");
1889                break;
1890
1891        case 48:
1892                ret += tcrypt_test("sha3-224");
1893                break;
1894
1895        case 49:
1896                ret += tcrypt_test("sha3-256");
1897                break;
1898
1899        case 50:
1900                ret += tcrypt_test("sha3-384");
1901                break;
1902
1903        case 51:
1904                ret += tcrypt_test("sha3-512");
1905                break;
1906
1907        case 52:
1908                ret += tcrypt_test("sm3");
1909                break;
1910
1911        case 53:
1912                ret += tcrypt_test("streebog256");
1913                break;
1914
1915        case 54:
1916                ret += tcrypt_test("streebog512");
1917                break;
1918
1919        case 55:
1920                ret += tcrypt_test("gcm(sm4)");
1921                break;
1922
1923        case 56:
1924                ret += tcrypt_test("ccm(sm4)");
1925                break;
1926
1927        case 100:
1928                ret += tcrypt_test("hmac(md5)");
1929                break;
1930
1931        case 101:
1932                ret += tcrypt_test("hmac(sha1)");
1933                break;
1934
1935        case 102:
1936                ret += tcrypt_test("hmac(sha256)");
1937                break;
1938
1939        case 103:
1940                ret += tcrypt_test("hmac(sha384)");
1941                break;
1942
1943        case 104:
1944                ret += tcrypt_test("hmac(sha512)");
1945                break;
1946
1947        case 105:
1948                ret += tcrypt_test("hmac(sha224)");
1949                break;
1950
1951        case 106:
1952                ret += tcrypt_test("xcbc(aes)");
1953                break;
1954
1955        case 108:
1956                ret += tcrypt_test("hmac(rmd160)");
1957                break;
1958
1959        case 109:
1960                ret += tcrypt_test("vmac64(aes)");
1961                break;
1962
1963        case 111:
1964                ret += tcrypt_test("hmac(sha3-224)");
1965                break;
1966
1967        case 112:
1968                ret += tcrypt_test("hmac(sha3-256)");
1969                break;
1970
1971        case 113:
1972                ret += tcrypt_test("hmac(sha3-384)");
1973                break;
1974
1975        case 114:
1976                ret += tcrypt_test("hmac(sha3-512)");
1977                break;
1978
1979        case 115:
1980                ret += tcrypt_test("hmac(streebog256)");
1981                break;
1982
1983        case 116:
1984                ret += tcrypt_test("hmac(streebog512)");
1985                break;
1986
1987        case 150:
1988                ret += tcrypt_test("ansi_cprng");
1989                break;
1990
1991        case 151:
1992                ret += tcrypt_test("rfc4106(gcm(aes))");
1993                break;
1994
1995        case 152:
1996                ret += tcrypt_test("rfc4543(gcm(aes))");
1997                break;
1998
1999        case 153:
2000                ret += tcrypt_test("cmac(aes)");

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

3001                                       speed_template_16_32, num_mb);
3002                test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
3003                                       speed_template_32_48, num_mb);
3004                test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
3005                                       speed_template_32_48, num_mb);
3006                test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
3007                                       speed_template_32_64, num_mb);
3008                test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
3009                                       speed_template_32_64, num_mb);
3010                break;
3011
3012        case 608:
3013                test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
3014                                       speed_template_16_32, num_mb);
3015                test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
3016                                       speed_template_16_32, num_mb);
3017                test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
3018                                       speed_template_16_32, num_mb);
3019                test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
3020                                       speed_template_16_32, num_mb);
3021                test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
3022                                       speed_template_16_32, num_mb);
3023                test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
3024                                       speed_template_16_32, num_mb);
3025                test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
3026                                       speed_template_32_48, num_mb);
3027                test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
3028                                       speed_template_32_48, num_mb);
3029                test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
3030                                       speed_template_32_64, num_mb);
3031                test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
3032                                       speed_template_32_64, num_mb);
3033                break;
3034
3035        case 609:
3036                test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
3037                                       speed_template_8_32, num_mb);
3038                test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
3039                                       speed_template_8_32, num_mb);
3040                test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3041                                       speed_template_8_32, num_mb);
3042                test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3043                                       speed_template_8_32, num_mb);
3044                test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3045                                       speed_template_8_32, num_mb);
3046                test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3047                                       speed_template_8_32, num_mb);
3048                break;
3049
3050        case 1000:
3051                test_available();
3052                break;
3053        }
3054
3055        return ret;
3056}
3057
3058static int __init tcrypt_mod_init(void)
3059{
3060        int err = -ENOMEM;
3061        int i;
3062
3063        for (i = 0; i < TVMEMSIZE; i++) {
3064                tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3065                if (!tvmem[i])
3066                        goto err_free_tv;
3067        }
3068
3069        err = do_test(alg, type, mask, mode, num_mb);
3070
3071        if (err) {
3072                printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3073                goto err_free_tv;
3074        } else {
3075                pr_debug("all tests passed\n");
3076        }
3077
3078        /* We intentionaly return -EAGAIN to prevent keeping the module,
3079         * unless we're running in fips mode. It does all its work from
3080         * init() and doesn't offer any runtime functionality, but in
3081         * the fips case, checking for a successful load is helpful.
3082         * => we don't need it in the memory, do we?
3083         *                                        -- mludvig
3084         */
3085        if (!fips_enabled)
3086                err = -EAGAIN;
3087
3088err_free_tv:
3089        for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3090                free_page((unsigned long)tvmem[i]);
3091
3092        return err;
3093}
3094
3095/*
3096 * If an init function is provided, an exit function must also be provided
3097 * to allow module unload.
3098 */
3099static void __exit tcrypt_mod_fini(void) { }
3100
3101late_initcall(tcrypt_mod_init);
3102module_exit(tcrypt_mod_fini);
3103
3104module_param(alg, charp, 0);
3105module_param(type, uint, 0);
3106module_param(mask, uint, 0);
3107module_param(mode, int, 0);
3108module_param(sec, uint, 0);
3109MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3110                      "(defaults to zero which uses CPU cycles instead)");
3111module_param(num_mb, uint, 0000);
3112MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3113module_param(klen, uint, 0);
3114MODULE_PARM_DESC(klen, "Key length (defaults to 0)");
3115
3116MODULE_LICENSE("GPL");
3117MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3118MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
3119