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 char *tvmem[TVMEMSIZE];
  67
  68static char *check[] = {
  69        "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  70        "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  71        "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  72        "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  73        "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  74        "lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
  75        "sha3-512", "streebog256", "streebog512",
  76        NULL
  77};
  78
  79static u32 block_sizes[] = { 16, 64, 256, 1024, 1472, 8192, 0 };
  80static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
  81
  82#define XBUFSIZE 8
  83#define MAX_IVLEN 32
  84
  85static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  86{
  87        int i;
  88
  89        for (i = 0; i < XBUFSIZE; i++) {
  90                buf[i] = (void *)__get_free_page(GFP_KERNEL);
  91                if (!buf[i])
  92                        goto err_free_buf;
  93        }
  94
  95        return 0;
  96
  97err_free_buf:
  98        while (i-- > 0)
  99                free_page((unsigned long)buf[i]);
 100
 101        return -ENOMEM;
 102}
 103
 104static void testmgr_free_buf(char *buf[XBUFSIZE])
 105{
 106        int i;
 107
 108        for (i = 0; i < XBUFSIZE; i++)
 109                free_page((unsigned long)buf[i]);
 110}
 111
 112static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 113                         unsigned int buflen, const void *assoc,
 114                         unsigned int aad_size)
 115{
 116        int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 117        int k, rem;
 118
 119        if (np > XBUFSIZE) {
 120                rem = PAGE_SIZE;
 121                np = XBUFSIZE;
 122        } else {
 123                rem = buflen % PAGE_SIZE;
 124        }
 125
 126        sg_init_table(sg, np + 1);
 127
 128        sg_set_buf(&sg[0], assoc, aad_size);
 129
 130        if (rem)
 131                np--;
 132        for (k = 0; k < np; k++)
 133                sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 134
 135        if (rem)
 136                sg_set_buf(&sg[k + 1], xbuf[k], rem);
 137}
 138
 139static inline int do_one_aead_op(struct aead_request *req, int ret)
 140{
 141        struct crypto_wait *wait = req->base.data;
 142
 143        return crypto_wait_req(ret, wait);
 144}
 145
 146struct test_mb_aead_data {
 147        struct scatterlist sg[XBUFSIZE];
 148        struct scatterlist sgout[XBUFSIZE];
 149        struct aead_request *req;
 150        struct crypto_wait wait;
 151        char *xbuf[XBUFSIZE];
 152        char *xoutbuf[XBUFSIZE];
 153        char *axbuf[XBUFSIZE];
 154};
 155
 156static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 157                                u32 num_mb, int *rc)
 158{
 159        int i, err = 0;
 160
 161        /* Fire up a bunch of concurrent requests */
 162        for (i = 0; i < num_mb; i++) {
 163                if (enc == ENCRYPT)
 164                        rc[i] = crypto_aead_encrypt(data[i].req);
 165                else
 166                        rc[i] = crypto_aead_decrypt(data[i].req);
 167        }
 168
 169        /* Wait for all requests to finish */
 170        for (i = 0; i < num_mb; i++) {
 171                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 172
 173                if (rc[i]) {
 174                        pr_info("concurrent request %d error %d\n", i, rc[i]);
 175                        err = rc[i];
 176                }
 177        }
 178
 179        return err;
 180}
 181
 182static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 183                                int blen, int secs, u32 num_mb)
 184{
 185        unsigned long start, end;
 186        int bcount;
 187        int ret = 0;
 188        int *rc;
 189
 190        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 191        if (!rc)
 192                return -ENOMEM;
 193
 194        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 195             time_before(jiffies, end); bcount++) {
 196                ret = do_mult_aead_op(data, enc, num_mb, rc);
 197                if (ret)
 198                        goto out;
 199        }
 200
 201        pr_cont("%d operations in %d seconds (%ld bytes)\n",
 202                bcount * num_mb, secs, (long)bcount * blen * num_mb);
 203
 204out:
 205        kfree(rc);
 206        return ret;
 207}
 208
 209static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 210                               int blen, u32 num_mb)
 211{
 212        unsigned long cycles = 0;
 213        int ret = 0;
 214        int i;
 215        int *rc;
 216
 217        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 218        if (!rc)
 219                return -ENOMEM;
 220
 221        /* Warm-up run. */
 222        for (i = 0; i < 4; i++) {
 223                ret = do_mult_aead_op(data, enc, num_mb, rc);
 224                if (ret)
 225                        goto out;
 226        }
 227
 228        /* The real thing. */
 229        for (i = 0; i < 8; i++) {
 230                cycles_t start, end;
 231
 232                start = get_cycles();
 233                ret = do_mult_aead_op(data, enc, num_mb, rc);
 234                end = get_cycles();
 235
 236                if (ret)
 237                        goto out;
 238
 239                cycles += end - start;
 240        }
 241
 242        pr_cont("1 operation in %lu cycles (%d bytes)\n",
 243                (cycles + 4) / (8 * num_mb), blen);
 244
 245out:
 246        kfree(rc);
 247        return ret;
 248}
 249
 250static void test_mb_aead_speed(const char *algo, int enc, int secs,
 251                               struct aead_speed_template *template,
 252                               unsigned int tcount, u8 authsize,
 253                               unsigned int aad_size, u8 *keysize, u32 num_mb)
 254{
 255        struct test_mb_aead_data *data;
 256        struct crypto_aead *tfm;
 257        unsigned int i, j, iv_len;
 258        const char *key;
 259        const char *e;
 260        void *assoc;
 261        u32 *b_size;
 262        char *iv;
 263        int ret;
 264
 265
 266        if (aad_size >= PAGE_SIZE) {
 267                pr_err("associate data length (%u) too big\n", aad_size);
 268                return;
 269        }
 270
 271        iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 272        if (!iv)
 273                return;
 274
 275        if (enc == ENCRYPT)
 276                e = "encryption";
 277        else
 278                e = "decryption";
 279
 280        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 281        if (!data)
 282                goto out_free_iv;
 283
 284        tfm = crypto_alloc_aead(algo, 0, 0);
 285        if (IS_ERR(tfm)) {
 286                pr_err("failed to load transform for %s: %ld\n",
 287                        algo, PTR_ERR(tfm));
 288                goto out_free_data;
 289        }
 290
 291        ret = crypto_aead_setauthsize(tfm, authsize);
 292
 293        for (i = 0; i < num_mb; ++i)
 294                if (testmgr_alloc_buf(data[i].xbuf)) {
 295                        while (i--)
 296                                testmgr_free_buf(data[i].xbuf);
 297                        goto out_free_tfm;
 298                }
 299
 300        for (i = 0; i < num_mb; ++i)
 301                if (testmgr_alloc_buf(data[i].axbuf)) {
 302                        while (i--)
 303                                testmgr_free_buf(data[i].axbuf);
 304                        goto out_free_xbuf;
 305                }
 306
 307        for (i = 0; i < num_mb; ++i)
 308                if (testmgr_alloc_buf(data[i].xoutbuf)) {
 309                        while (i--)
 310                                testmgr_free_buf(data[i].xoutbuf);
 311                        goto out_free_axbuf;
 312                }
 313
 314        for (i = 0; i < num_mb; ++i) {
 315                data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 316                if (!data[i].req) {
 317                        pr_err("alg: skcipher: Failed to allocate request for %s\n",
 318                               algo);
 319                        while (i--)
 320                                aead_request_free(data[i].req);
 321                        goto out_free_xoutbuf;
 322                }
 323        }
 324
 325        for (i = 0; i < num_mb; ++i) {
 326                crypto_init_wait(&data[i].wait);
 327                aead_request_set_callback(data[i].req,
 328                                          CRYPTO_TFM_REQ_MAY_BACKLOG,
 329                                          crypto_req_done, &data[i].wait);
 330        }
 331
 332        pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 333                get_driver_name(crypto_aead, tfm), e);
 334
 335        i = 0;
 336        do {
 337                b_size = aead_sizes;
 338                do {
 339                        if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
 340                                pr_err("template (%u) too big for buffer (%lu)\n",
 341                                       authsize + *b_size,
 342                                       XBUFSIZE * PAGE_SIZE);
 343                                goto out;
 344                        }
 345
 346                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
 347                                *keysize * 8, *b_size);
 348
 349                        /* Set up tfm global state, i.e. the key */
 350
 351                        memset(tvmem[0], 0xff, PAGE_SIZE);
 352                        key = tvmem[0];
 353                        for (j = 0; j < tcount; j++) {
 354                                if (template[j].klen == *keysize) {
 355                                        key = template[j].key;
 356                                        break;
 357                                }
 358                        }
 359
 360                        crypto_aead_clear_flags(tfm, ~0);
 361
 362                        ret = crypto_aead_setkey(tfm, key, *keysize);
 363                        if (ret) {
 364                                pr_err("setkey() failed flags=%x\n",
 365                                       crypto_aead_get_flags(tfm));
 366                                goto out;
 367                        }
 368
 369                        iv_len = crypto_aead_ivsize(tfm);
 370                        if (iv_len)
 371                                memset(iv, 0xff, iv_len);
 372
 373                        /* Now setup per request stuff, i.e. buffers */
 374
 375                        for (j = 0; j < num_mb; ++j) {
 376                                struct test_mb_aead_data *cur = &data[j];
 377
 378                                assoc = cur->axbuf[0];
 379                                memset(assoc, 0xff, aad_size);
 380
 381                                sg_init_aead(cur->sg, cur->xbuf,
 382                                             *b_size + (enc ? 0 : authsize),
 383                                             assoc, aad_size);
 384
 385                                sg_init_aead(cur->sgout, cur->xoutbuf,
 386                                             *b_size + (enc ? authsize : 0),
 387                                             assoc, aad_size);
 388
 389                                aead_request_set_ad(cur->req, aad_size);
 390
 391                                if (!enc) {
 392
 393                                        aead_request_set_crypt(cur->req,
 394                                                               cur->sgout,
 395                                                               cur->sg,
 396                                                               *b_size, iv);
 397                                        ret = crypto_aead_encrypt(cur->req);
 398                                        ret = do_one_aead_op(cur->req, ret);
 399
 400                                        if (ret) {
 401                                                pr_err("calculating auth failed failed (%d)\n",
 402                                                       ret);
 403                                                break;
 404                                        }
 405                                }
 406
 407                                aead_request_set_crypt(cur->req, cur->sg,
 408                                                       cur->sgout, *b_size +
 409                                                       (enc ? 0 : authsize),
 410                                                       iv);
 411
 412                        }
 413
 414                        if (secs) {
 415                                ret = test_mb_aead_jiffies(data, enc, *b_size,
 416                                                           secs, num_mb);
 417                                cond_resched();
 418                        } else {
 419                                ret = test_mb_aead_cycles(data, enc, *b_size,
 420                                                          num_mb);
 421                        }
 422
 423                        if (ret) {
 424                                pr_err("%s() failed return code=%d\n", e, ret);
 425                                break;
 426                        }
 427                        b_size++;
 428                        i++;
 429                } while (*b_size);
 430                keysize++;
 431        } while (*keysize);
 432
 433out:
 434        for (i = 0; i < num_mb; ++i)
 435                aead_request_free(data[i].req);
 436out_free_xoutbuf:
 437        for (i = 0; i < num_mb; ++i)
 438                testmgr_free_buf(data[i].xoutbuf);
 439out_free_axbuf:
 440        for (i = 0; i < num_mb; ++i)
 441                testmgr_free_buf(data[i].axbuf);
 442out_free_xbuf:
 443        for (i = 0; i < num_mb; ++i)
 444                testmgr_free_buf(data[i].xbuf);
 445out_free_tfm:
 446        crypto_free_aead(tfm);
 447out_free_data:
 448        kfree(data);
 449out_free_iv:
 450        kfree(iv);
 451}
 452
 453static int test_aead_jiffies(struct aead_request *req, int enc,
 454                                int blen, int secs)
 455{
 456        unsigned long start, end;
 457        int bcount;
 458        int ret;
 459
 460        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 461             time_before(jiffies, end); bcount++) {
 462                if (enc)
 463                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 464                else
 465                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 466
 467                if (ret)
 468                        return ret;
 469        }
 470
 471        printk("%d operations in %d seconds (%ld bytes)\n",
 472               bcount, secs, (long)bcount * blen);
 473        return 0;
 474}
 475
 476static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 477{
 478        unsigned long cycles = 0;
 479        int ret = 0;
 480        int i;
 481
 482        /* Warm-up run. */
 483        for (i = 0; i < 4; i++) {
 484                if (enc)
 485                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 486                else
 487                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 488
 489                if (ret)
 490                        goto out;
 491        }
 492
 493        /* The real thing. */
 494        for (i = 0; i < 8; i++) {
 495                cycles_t start, end;
 496
 497                start = get_cycles();
 498                if (enc)
 499                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 500                else
 501                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 502                end = get_cycles();
 503
 504                if (ret)
 505                        goto out;
 506
 507                cycles += end - start;
 508        }
 509
 510out:
 511        if (ret == 0)
 512                printk("1 operation in %lu cycles (%d bytes)\n",
 513                       (cycles + 4) / 8, blen);
 514
 515        return ret;
 516}
 517
 518static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 519                            struct aead_speed_template *template,
 520                            unsigned int tcount, u8 authsize,
 521                            unsigned int aad_size, u8 *keysize)
 522{
 523        unsigned int i, j;
 524        struct crypto_aead *tfm;
 525        int ret = -ENOMEM;
 526        const char *key;
 527        struct aead_request *req;
 528        struct scatterlist *sg;
 529        struct scatterlist *sgout;
 530        const char *e;
 531        void *assoc;
 532        char *iv;
 533        char *xbuf[XBUFSIZE];
 534        char *xoutbuf[XBUFSIZE];
 535        char *axbuf[XBUFSIZE];
 536        unsigned int *b_size;
 537        unsigned int iv_len;
 538        struct crypto_wait wait;
 539
 540        iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 541        if (!iv)
 542                return;
 543
 544        if (aad_size >= PAGE_SIZE) {
 545                pr_err("associate data length (%u) too big\n", aad_size);
 546                goto out_noxbuf;
 547        }
 548
 549        if (enc == ENCRYPT)
 550                e = "encryption";
 551        else
 552                e = "decryption";
 553
 554        if (testmgr_alloc_buf(xbuf))
 555                goto out_noxbuf;
 556        if (testmgr_alloc_buf(axbuf))
 557                goto out_noaxbuf;
 558        if (testmgr_alloc_buf(xoutbuf))
 559                goto out_nooutbuf;
 560
 561        sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 562        if (!sg)
 563                goto out_nosg;
 564        sgout = &sg[9];
 565
 566        tfm = crypto_alloc_aead(algo, 0, 0);
 567
 568        if (IS_ERR(tfm)) {
 569                pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 570                       PTR_ERR(tfm));
 571                goto out_notfm;
 572        }
 573
 574        crypto_init_wait(&wait);
 575        printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 576                        get_driver_name(crypto_aead, tfm), e);
 577
 578        req = aead_request_alloc(tfm, GFP_KERNEL);
 579        if (!req) {
 580                pr_err("alg: aead: Failed to allocate request for %s\n",
 581                       algo);
 582                goto out_noreq;
 583        }
 584
 585        aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 586                                  crypto_req_done, &wait);
 587
 588        i = 0;
 589        do {
 590                b_size = aead_sizes;
 591                do {
 592                        assoc = axbuf[0];
 593                        memset(assoc, 0xff, aad_size);
 594
 595                        if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 596                                pr_err("template (%u) too big for tvmem (%lu)\n",
 597                                       *keysize + *b_size,
 598                                        TVMEMSIZE * PAGE_SIZE);
 599                                goto out;
 600                        }
 601
 602                        key = tvmem[0];
 603                        for (j = 0; j < tcount; j++) {
 604                                if (template[j].klen == *keysize) {
 605                                        key = template[j].key;
 606                                        break;
 607                                }
 608                        }
 609                        ret = crypto_aead_setkey(tfm, key, *keysize);
 610                        ret = crypto_aead_setauthsize(tfm, authsize);
 611
 612                        iv_len = crypto_aead_ivsize(tfm);
 613                        if (iv_len)
 614                                memset(iv, 0xff, iv_len);
 615
 616                        crypto_aead_clear_flags(tfm, ~0);
 617                        printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 618                                        i, *keysize * 8, *b_size);
 619
 620
 621                        memset(tvmem[0], 0xff, PAGE_SIZE);
 622
 623                        if (ret) {
 624                                pr_err("setkey() failed flags=%x\n",
 625                                                crypto_aead_get_flags(tfm));
 626                                goto out;
 627                        }
 628
 629                        sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
 630                                     assoc, aad_size);
 631
 632                        sg_init_aead(sgout, xoutbuf,
 633                                     *b_size + (enc ? authsize : 0), assoc,
 634                                     aad_size);
 635
 636                        aead_request_set_ad(req, aad_size);
 637
 638                        if (!enc) {
 639
 640                                /*
 641                                 * For decryption we need a proper auth so
 642                                 * we do the encryption path once with buffers
 643                                 * reversed (input <-> output) to calculate it
 644                                 */
 645                                aead_request_set_crypt(req, sgout, sg,
 646                                                       *b_size, iv);
 647                                ret = do_one_aead_op(req,
 648                                                     crypto_aead_encrypt(req));
 649
 650                                if (ret) {
 651                                        pr_err("calculating auth failed failed (%d)\n",
 652                                               ret);
 653                                        break;
 654                                }
 655                        }
 656
 657                        aead_request_set_crypt(req, sg, sgout,
 658                                               *b_size + (enc ? 0 : authsize),
 659                                               iv);
 660
 661                        if (secs) {
 662                                ret = test_aead_jiffies(req, enc, *b_size,
 663                                                        secs);
 664                                cond_resched();
 665                        } else {
 666                                ret = test_aead_cycles(req, enc, *b_size);
 667                        }
 668
 669                        if (ret) {
 670                                pr_err("%s() failed return code=%d\n", e, ret);
 671                                break;
 672                        }
 673                        b_size++;
 674                        i++;
 675                } while (*b_size);
 676                keysize++;
 677        } while (*keysize);
 678
 679out:
 680        aead_request_free(req);
 681out_noreq:
 682        crypto_free_aead(tfm);
 683out_notfm:
 684        kfree(sg);
 685out_nosg:
 686        testmgr_free_buf(xoutbuf);
 687out_nooutbuf:
 688        testmgr_free_buf(axbuf);
 689out_noaxbuf:
 690        testmgr_free_buf(xbuf);
 691out_noxbuf:
 692        kfree(iv);
 693}
 694
 695static void test_hash_sg_init(struct scatterlist *sg)
 696{
 697        int i;
 698
 699        sg_init_table(sg, TVMEMSIZE);
 700        for (i = 0; i < TVMEMSIZE; i++) {
 701                sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 702                memset(tvmem[i], 0xff, PAGE_SIZE);
 703        }
 704}
 705
 706static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 707{
 708        struct crypto_wait *wait = req->base.data;
 709
 710        return crypto_wait_req(ret, wait);
 711}
 712
 713struct test_mb_ahash_data {
 714        struct scatterlist sg[XBUFSIZE];
 715        char result[64];
 716        struct ahash_request *req;
 717        struct crypto_wait wait;
 718        char *xbuf[XBUFSIZE];
 719};
 720
 721static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
 722                                   int *rc)
 723{
 724        int i, err = 0;
 725
 726        /* Fire up a bunch of concurrent requests */
 727        for (i = 0; i < num_mb; i++)
 728                rc[i] = crypto_ahash_digest(data[i].req);
 729
 730        /* Wait for all requests to finish */
 731        for (i = 0; i < num_mb; i++) {
 732                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 733
 734                if (rc[i]) {
 735                        pr_info("concurrent request %d error %d\n", i, rc[i]);
 736                        err = rc[i];
 737                }
 738        }
 739
 740        return err;
 741}
 742
 743static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
 744                                 int secs, u32 num_mb)
 745{
 746        unsigned long start, end;
 747        int bcount;
 748        int ret = 0;
 749        int *rc;
 750
 751        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 752        if (!rc)
 753                return -ENOMEM;
 754
 755        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 756             time_before(jiffies, end); bcount++) {
 757                ret = do_mult_ahash_op(data, num_mb, rc);
 758                if (ret)
 759                        goto out;
 760        }
 761
 762        pr_cont("%d operations in %d seconds (%ld bytes)\n",
 763                bcount * num_mb, secs, (long)bcount * blen * num_mb);
 764
 765out:
 766        kfree(rc);
 767        return ret;
 768}
 769
 770static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
 771                                u32 num_mb)
 772{
 773        unsigned long cycles = 0;
 774        int ret = 0;
 775        int i;
 776        int *rc;
 777
 778        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 779        if (!rc)
 780                return -ENOMEM;
 781
 782        /* Warm-up run. */
 783        for (i = 0; i < 4; i++) {
 784                ret = do_mult_ahash_op(data, num_mb, rc);
 785                if (ret)
 786                        goto out;
 787        }
 788
 789        /* The real thing. */
 790        for (i = 0; i < 8; i++) {
 791                cycles_t start, end;
 792
 793                start = get_cycles();
 794                ret = do_mult_ahash_op(data, num_mb, rc);
 795                end = get_cycles();
 796
 797                if (ret)
 798                        goto out;
 799
 800                cycles += end - start;
 801        }
 802
 803        pr_cont("1 operation in %lu cycles (%d bytes)\n",
 804                (cycles + 4) / (8 * num_mb), blen);
 805
 806out:
 807        kfree(rc);
 808        return ret;
 809}
 810
 811static void test_mb_ahash_speed(const char *algo, unsigned int secs,
 812                                struct hash_speed *speed, u32 num_mb)
 813{
 814        struct test_mb_ahash_data *data;
 815        struct crypto_ahash *tfm;
 816        unsigned int i, j, k;
 817        int ret;
 818
 819        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 820        if (!data)
 821                return;
 822
 823        tfm = crypto_alloc_ahash(algo, 0, 0);
 824        if (IS_ERR(tfm)) {
 825                pr_err("failed to load transform for %s: %ld\n",
 826                        algo, PTR_ERR(tfm));
 827                goto free_data;
 828        }
 829
 830        for (i = 0; i < num_mb; ++i) {
 831                if (testmgr_alloc_buf(data[i].xbuf))
 832                        goto out;
 833
 834                crypto_init_wait(&data[i].wait);
 835
 836                data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
 837                if (!data[i].req) {
 838                        pr_err("alg: hash: Failed to allocate request for %s\n",
 839                               algo);
 840                        goto out;
 841                }
 842
 843                ahash_request_set_callback(data[i].req, 0, crypto_req_done,
 844                                           &data[i].wait);
 845
 846                sg_init_table(data[i].sg, XBUFSIZE);
 847                for (j = 0; j < XBUFSIZE; j++) {
 848                        sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
 849                        memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
 850                }
 851        }
 852
 853        pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
 854                get_driver_name(crypto_ahash, tfm));
 855
 856        for (i = 0; speed[i].blen != 0; i++) {
 857                /* For some reason this only tests digests. */
 858                if (speed[i].blen != speed[i].plen)
 859                        continue;
 860
 861                if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
 862                        pr_err("template (%u) too big for tvmem (%lu)\n",
 863                               speed[i].blen, XBUFSIZE * PAGE_SIZE);
 864                        goto out;
 865                }
 866
 867                if (speed[i].klen)
 868                        crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
 869
 870                for (k = 0; k < num_mb; k++)
 871                        ahash_request_set_crypt(data[k].req, data[k].sg,
 872                                                data[k].result, speed[i].blen);
 873
 874                pr_info("test%3u "
 875                        "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 876                        i, speed[i].blen, speed[i].plen,
 877                        speed[i].blen / speed[i].plen);
 878
 879                if (secs) {
 880                        ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
 881                                                    num_mb);
 882                        cond_resched();
 883                } else {
 884                        ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 885                }
 886
 887
 888                if (ret) {
 889                        pr_err("At least one hashing failed ret=%d\n", ret);
 890                        break;
 891                }
 892        }
 893
 894out:
 895        for (k = 0; k < num_mb; ++k)
 896                ahash_request_free(data[k].req);
 897
 898        for (k = 0; k < num_mb; ++k)
 899                testmgr_free_buf(data[k].xbuf);
 900
 901        crypto_free_ahash(tfm);
 902
 903free_data:
 904        kfree(data);
 905}
 906
 907static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 908                                     char *out, int secs)
 909{
 910        unsigned long start, end;
 911        int bcount;
 912        int ret;
 913
 914        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 915             time_before(jiffies, end); bcount++) {
 916                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 917                if (ret)
 918                        return ret;
 919        }
 920
 921        printk("%6u opers/sec, %9lu bytes/sec\n",
 922               bcount / secs, ((long)bcount * blen) / secs);
 923
 924        return 0;
 925}
 926
 927static int test_ahash_jiffies(struct ahash_request *req, int blen,
 928                              int plen, char *out, int secs)
 929{
 930        unsigned long start, end;
 931        int bcount, pcount;
 932        int ret;
 933
 934        if (plen == blen)
 935                return test_ahash_jiffies_digest(req, blen, out, secs);
 936
 937        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 938             time_before(jiffies, end); bcount++) {
 939                ret = do_one_ahash_op(req, crypto_ahash_init(req));
 940                if (ret)
 941                        return ret;
 942                for (pcount = 0; pcount < blen; pcount += plen) {
 943                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
 944                        if (ret)
 945                                return ret;
 946                }
 947                /* we assume there is enough space in 'out' for the result */
 948                ret = do_one_ahash_op(req, crypto_ahash_final(req));
 949                if (ret)
 950                        return ret;
 951        }
 952
 953        pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 954                bcount / secs, ((long)bcount * blen) / secs);
 955
 956        return 0;
 957}
 958
 959static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 960                                    char *out)
 961{
 962        unsigned long cycles = 0;
 963        int ret, i;
 964
 965        /* Warm-up run. */
 966        for (i = 0; i < 4; i++) {
 967                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 968                if (ret)
 969                        goto out;
 970        }
 971
 972        /* The real thing. */
 973        for (i = 0; i < 8; i++) {
 974                cycles_t start, end;
 975
 976                start = get_cycles();
 977
 978                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 979                if (ret)
 980                        goto out;
 981
 982                end = get_cycles();
 983
 984                cycles += end - start;
 985        }
 986
 987out:
 988        if (ret)
 989                return ret;
 990
 991        pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 992                cycles / 8, cycles / (8 * blen));
 993
 994        return 0;
 995}
 996
 997static int test_ahash_cycles(struct ahash_request *req, int blen,
 998                             int plen, char *out)
 999{
1000        unsigned long cycles = 0;

1001        int i, pcount, ret;
1002
1003        if (plen == blen)
1004                return test_ahash_cycles_digest(req, blen, out);
1005
1006        /* Warm-up run. */
1007        for (i = 0; i < 4; i++) {
1008                ret = do_one_ahash_op(req, crypto_ahash_init(req));
1009                if (ret)
1010                        goto out;
1011                for (pcount = 0; pcount < blen; pcount += plen) {
1012                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
1013                        if (ret)
1014                                goto out;
1015                }
1016                ret = do_one_ahash_op(req, crypto_ahash_final(req));
1017                if (ret)
1018                        goto out;
1019        }
1020
1021        /* The real thing. */
1022        for (i = 0; i < 8; i++) {
1023                cycles_t start, end;
1024
1025                start = get_cycles();
1026
1027                ret = do_one_ahash_op(req, crypto_ahash_init(req));
1028                if (ret)
1029                        goto out;
1030                for (pcount = 0; pcount < blen; pcount += plen) {
1031                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
1032                        if (ret)
1033                                goto out;
1034                }
1035                ret = do_one_ahash_op(req, crypto_ahash_final(req));
1036                if (ret)
1037                        goto out;
1038
1039                end = get_cycles();
1040
1041                cycles += end - start;
1042        }
1043
1044out:
1045        if (ret)
1046                return ret;
1047
1048        pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1049                cycles / 8, cycles / (8 * blen));
1050
1051        return 0;
1052}
1053
1054static void test_ahash_speed_common(const char *algo, unsigned int secs,
1055                                    struct hash_speed *speed, unsigned mask)
1056{
1057        struct scatterlist sg[TVMEMSIZE];
1058        struct crypto_wait wait;
1059        struct ahash_request *req;
1060        struct crypto_ahash *tfm;
1061        char *output;
1062        int i, ret;
1063
1064        tfm = crypto_alloc_ahash(algo, 0, mask);
1065        if (IS_ERR(tfm)) {
1066                pr_err("failed to load transform for %s: %ld\n",
1067                       algo, PTR_ERR(tfm));
1068                return;
1069        }
1070
1071        printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1072                        get_driver_name(crypto_ahash, tfm));
1073
1074        if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1075                pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1076                       MAX_DIGEST_SIZE);
1077                goto out;
1078        }
1079
1080        test_hash_sg_init(sg);
1081        req = ahash_request_alloc(tfm, GFP_KERNEL);
1082        if (!req) {
1083                pr_err("ahash request allocation failure\n");
1084                goto out;
1085        }
1086
1087        crypto_init_wait(&wait);
1088        ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1089                                   crypto_req_done, &wait);
1090
1091        output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1092        if (!output)
1093                goto out_nomem;
1094
1095        for (i = 0; speed[i].blen != 0; i++) {
1096                if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1097                        pr_err("template (%u) too big for tvmem (%lu)\n",
1098                               speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1099                        break;
1100                }
1101
1102                if (speed[i].klen)
1103                        crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
1104
1105                pr_info("test%3u "
1106                        "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1107                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1108
1109                ahash_request_set_crypt(req, sg, output, speed[i].plen);
1110
1111                if (secs) {
1112                        ret = test_ahash_jiffies(req, speed[i].blen,
1113                                                 speed[i].plen, output, secs);
1114                        cond_resched();
1115                } else {
1116                        ret = test_ahash_cycles(req, speed[i].blen,
1117                                                speed[i].plen, output);
1118                }
1119
1120                if (ret) {
1121                        pr_err("hashing failed ret=%d\n", ret);
1122                        break;
1123                }
1124        }
1125
1126        kfree(output);
1127
1128out_nomem:
1129        ahash_request_free(req);
1130
1131out:
1132        crypto_free_ahash(tfm);
1133}
1134
1135static void test_ahash_speed(const char *algo, unsigned int secs,
1136                             struct hash_speed *speed)
1137{
1138        return test_ahash_speed_common(algo, secs, speed, 0);
1139}
1140
1141static void test_hash_speed(const char *algo, unsigned int secs,
1142                            struct hash_speed *speed)
1143{
1144        return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1145}
1146
1147struct test_mb_skcipher_data {
1148        struct scatterlist sg[XBUFSIZE];
1149        struct skcipher_request *req;
1150        struct crypto_wait wait;
1151        char *xbuf[XBUFSIZE];
1152};
1153
1154static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1155                                u32 num_mb, int *rc)
1156{
1157        int i, err = 0;
1158
1159        /* Fire up a bunch of concurrent requests */
1160        for (i = 0; i < num_mb; i++) {
1161                if (enc == ENCRYPT)
1162                        rc[i] = crypto_skcipher_encrypt(data[i].req);
1163                else
1164                        rc[i] = crypto_skcipher_decrypt(data[i].req);
1165        }
1166
1167        /* Wait for all requests to finish */
1168        for (i = 0; i < num_mb; i++) {
1169                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1170
1171                if (rc[i]) {
1172                        pr_info("concurrent request %d error %d\n", i, rc[i]);
1173                        err = rc[i];
1174                }
1175        }
1176
1177        return err;
1178}
1179
1180static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1181                                int blen, int secs, u32 num_mb)
1182{
1183        unsigned long start, end;
1184        int bcount;
1185        int ret = 0;
1186        int *rc;
1187
1188        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1189        if (!rc)
1190                return -ENOMEM;
1191
1192        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1193             time_before(jiffies, end); bcount++) {
1194                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1195                if (ret)
1196                        goto out;
1197        }
1198
1199        pr_cont("%d operations in %d seconds (%ld bytes)\n",
1200                bcount * num_mb, secs, (long)bcount * blen * num_mb);
1201
1202out:
1203        kfree(rc);
1204        return ret;
1205}
1206
1207static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1208                               int blen, u32 num_mb)
1209{
1210        unsigned long cycles = 0;
1211        int ret = 0;
1212        int i;
1213        int *rc;
1214
1215        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1216        if (!rc)
1217                return -ENOMEM;
1218
1219        /* Warm-up run. */
1220        for (i = 0; i < 4; i++) {
1221                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1222                if (ret)
1223                        goto out;
1224        }
1225
1226        /* The real thing. */
1227        for (i = 0; i < 8; i++) {
1228                cycles_t start, end;
1229
1230                start = get_cycles();
1231                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1232                end = get_cycles();
1233
1234                if (ret)
1235                        goto out;
1236
1237                cycles += end - start;
1238        }
1239
1240        pr_cont("1 operation in %lu cycles (%d bytes)\n",
1241                (cycles + 4) / (8 * num_mb), blen);
1242
1243out:
1244        kfree(rc);
1245        return ret;
1246}
1247
1248static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1249                                   struct cipher_speed_template *template,
1250                                   unsigned int tcount, u8 *keysize, u32 num_mb)
1251{
1252        struct test_mb_skcipher_data *data;
1253        struct crypto_skcipher *tfm;
1254        unsigned int i, j, iv_len;
1255        const char *key;
1256        const char *e;
1257        u32 *b_size;
1258        char iv[128];
1259        int ret;
1260
1261        if (enc == ENCRYPT)
1262                e = "encryption";
1263        else
1264                e = "decryption";
1265
1266        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1267        if (!data)
1268                return;
1269
1270        tfm = crypto_alloc_skcipher(algo, 0, 0);
1271        if (IS_ERR(tfm)) {
1272                pr_err("failed to load transform for %s: %ld\n",
1273                        algo, PTR_ERR(tfm));
1274                goto out_free_data;
1275        }
1276
1277        for (i = 0; i < num_mb; ++i)
1278                if (testmgr_alloc_buf(data[i].xbuf)) {
1279                        while (i--)
1280                                testmgr_free_buf(data[i].xbuf);
1281                        goto out_free_tfm;
1282                }
1283
1284
1285        for (i = 0; i < num_mb; ++i)
1286                if (testmgr_alloc_buf(data[i].xbuf)) {
1287                        while (i--)
1288                                testmgr_free_buf(data[i].xbuf);
1289                        goto out_free_tfm;
1290                }
1291
1292
1293        for (i = 0; i < num_mb; ++i) {
1294                data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1295                if (!data[i].req) {
1296                        pr_err("alg: skcipher: Failed to allocate request for %s\n",
1297                               algo);
1298                        while (i--)
1299                                skcipher_request_free(data[i].req);
1300                        goto out_free_xbuf;
1301                }
1302        }
1303
1304        for (i = 0; i < num_mb; ++i) {
1305                skcipher_request_set_callback(data[i].req,
1306                                              CRYPTO_TFM_REQ_MAY_BACKLOG,
1307                                              crypto_req_done, &data[i].wait);
1308                crypto_init_wait(&data[i].wait);
1309        }
1310
1311        pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1312                get_driver_name(crypto_skcipher, tfm), e);
1313
1314        i = 0;
1315        do {
1316                b_size = block_sizes;
1317                do {
1318                        if (*b_size > XBUFSIZE * PAGE_SIZE) {
1319                                pr_err("template (%u) too big for buffer (%lu)\n",
1320                                       *b_size, XBUFSIZE * PAGE_SIZE);
1321                                goto out;
1322                        }
1323
1324                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1325                                *keysize * 8, *b_size);
1326
1327                        /* Set up tfm global state, i.e. the key */
1328
1329                        memset(tvmem[0], 0xff, PAGE_SIZE);
1330                        key = tvmem[0];
1331                        for (j = 0; j < tcount; j++) {
1332                                if (template[j].klen == *keysize) {
1333                                        key = template[j].key;
1334                                        break;
1335                                }
1336                        }
1337
1338                        crypto_skcipher_clear_flags(tfm, ~0);
1339
1340                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1341                        if (ret) {
1342                                pr_err("setkey() failed flags=%x\n",
1343                                       crypto_skcipher_get_flags(tfm));
1344                                goto out;
1345                        }
1346
1347                        iv_len = crypto_skcipher_ivsize(tfm);
1348                        if (iv_len)
1349                                memset(&iv, 0xff, iv_len);
1350
1351                        /* Now setup per request stuff, i.e. buffers */
1352
1353                        for (j = 0; j < num_mb; ++j) {
1354                                struct test_mb_skcipher_data *cur = &data[j];
1355                                unsigned int k = *b_size;
1356                                unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1357                                unsigned int p = 0;
1358
1359                                sg_init_table(cur->sg, pages);
1360
1361                                while (k > PAGE_SIZE) {
1362                                        sg_set_buf(cur->sg + p, cur->xbuf[p],
1363                                                   PAGE_SIZE);
1364                                        memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1365                                        p++;
1366                                        k -= PAGE_SIZE;
1367                                }
1368
1369                                sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1370                                memset(cur->xbuf[p], 0xff, k);
1371
1372                                skcipher_request_set_crypt(cur->req, cur->sg,
1373                                                           cur->sg, *b_size,
1374                                                           iv);
1375                        }
1376
1377                        if (secs) {
1378                                ret = test_mb_acipher_jiffies(data, enc,
1379                                                              *b_size, secs,
1380                                                              num_mb);
1381                                cond_resched();
1382                        } else {
1383                                ret = test_mb_acipher_cycles(data, enc,
1384                                                             *b_size, num_mb);
1385                        }
1386
1387                        if (ret) {
1388                                pr_err("%s() failed flags=%x\n", e,
1389                                       crypto_skcipher_get_flags(tfm));
1390                                break;
1391                        }
1392                        b_size++;
1393                        i++;
1394                } while (*b_size);
1395                keysize++;
1396        } while (*keysize);
1397
1398out:
1399        for (i = 0; i < num_mb; ++i)
1400                skcipher_request_free(data[i].req);
1401out_free_xbuf:
1402        for (i = 0; i < num_mb; ++i)
1403                testmgr_free_buf(data[i].xbuf);
1404out_free_tfm:
1405        crypto_free_skcipher(tfm);
1406out_free_data:
1407        kfree(data);
1408}
1409
1410static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1411{
1412        struct crypto_wait *wait = req->base.data;
1413
1414        return crypto_wait_req(ret, wait);
1415}
1416
1417static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1418                                int blen, int secs)
1419{
1420        unsigned long start, end;
1421        int bcount;
1422        int ret;
1423
1424        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1425             time_before(jiffies, end); bcount++) {
1426                if (enc)
1427                        ret = do_one_acipher_op(req,
1428                                                crypto_skcipher_encrypt(req));
1429                else
1430                        ret = do_one_acipher_op(req,
1431                                                crypto_skcipher_decrypt(req));
1432
1433                if (ret)
1434                        return ret;
1435        }
1436
1437        pr_cont("%d operations in %d seconds (%ld bytes)\n",
1438                bcount, secs, (long)bcount * blen);
1439        return 0;
1440}
1441
1442static int test_acipher_cycles(struct skcipher_request *req, int enc,
1443                               int blen)
1444{
1445        unsigned long cycles = 0;
1446        int ret = 0;
1447        int i;
1448
1449        /* Warm-up run. */
1450        for (i = 0; i < 4; i++) {
1451                if (enc)
1452                        ret = do_one_acipher_op(req,
1453                                                crypto_skcipher_encrypt(req));
1454                else
1455                        ret = do_one_acipher_op(req,
1456                                                crypto_skcipher_decrypt(req));
1457
1458                if (ret)
1459                        goto out;
1460        }
1461
1462        /* The real thing. */
1463        for (i = 0; i < 8; i++) {
1464                cycles_t start, end;
1465
1466                start = get_cycles();
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                end = get_cycles();
1474
1475                if (ret)
1476                        goto out;
1477
1478                cycles += end - start;
1479        }
1480
1481out:
1482        if (ret == 0)
1483                pr_cont("1 operation in %lu cycles (%d bytes)\n",
1484                        (cycles + 4) / 8, blen);
1485
1486        return ret;
1487}
1488
1489static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1490                                struct cipher_speed_template *template,
1491                                unsigned int tcount, u8 *keysize, bool async)
1492{
1493        unsigned int ret, i, j, k, iv_len;
1494        struct crypto_wait wait;
1495        const char *key;
1496        char iv[128];
1497        struct skcipher_request *req;
1498        struct crypto_skcipher *tfm;
1499        const char *e;
1500        u32 *b_size;
1501
1502        if (enc == ENCRYPT)
1503                e = "encryption";
1504        else
1505                e = "decryption";
1506
1507        crypto_init_wait(&wait);
1508
1509        tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1510
1511        if (IS_ERR(tfm)) {
1512                pr_err("failed to load transform for %s: %ld\n", algo,
1513                       PTR_ERR(tfm));
1514                return;
1515        }
1516
1517        pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1518                        get_driver_name(crypto_skcipher, tfm), e);
1519
1520        req = skcipher_request_alloc(tfm, GFP_KERNEL);
1521        if (!req) {
1522                pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1523                       algo);
1524                goto out;
1525        }
1526
1527        skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1528                                      crypto_req_done, &wait);
1529
1530        i = 0;
1531        do {
1532                b_size = block_sizes;
1533
1534                do {
1535                        struct scatterlist sg[TVMEMSIZE];
1536
1537                        if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1538                                pr_err("template (%u) too big for "
1539                                       "tvmem (%lu)\n", *keysize + *b_size,
1540                                       TVMEMSIZE * PAGE_SIZE);
1541                                goto out_free_req;
1542                        }
1543
1544                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1545                                *keysize * 8, *b_size);
1546
1547                        memset(tvmem[0], 0xff, PAGE_SIZE);
1548
1549                        /* set key, plain text and IV */
1550                        key = tvmem[0];
1551                        for (j = 0; j < tcount; j++) {
1552                                if (template[j].klen == *keysize) {
1553                                        key = template[j].key;
1554                                        break;
1555                                }
1556                        }
1557
1558                        crypto_skcipher_clear_flags(tfm, ~0);
1559
1560                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1561                        if (ret) {
1562                                pr_err("setkey() failed flags=%x\n",
1563                                        crypto_skcipher_get_flags(tfm));
1564                                goto out_free_req;
1565                        }
1566
1567                        k = *keysize + *b_size;
1568                        sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1569
1570                        if (k > PAGE_SIZE) {
1571                                sg_set_buf(sg, tvmem[0] + *keysize,
1572                                   PAGE_SIZE - *keysize);
1573                                k -= PAGE_SIZE;
1574                                j = 1;
1575                                while (k > PAGE_SIZE) {
1576                                        sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1577                                        memset(tvmem[j], 0xff, PAGE_SIZE);
1578                                        j++;
1579                                        k -= PAGE_SIZE;
1580                                }
1581                                sg_set_buf(sg + j, tvmem[j], k);
1582                                memset(tvmem[j], 0xff, k);
1583                        } else {
1584                                sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1585                        }
1586
1587                        iv_len = crypto_skcipher_ivsize(tfm);
1588                        if (iv_len)
1589                                memset(&iv, 0xff, iv_len);
1590
1591                        skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1592
1593                        if (secs) {
1594                                ret = test_acipher_jiffies(req, enc,
1595                                                           *b_size, secs);
1596                                cond_resched();
1597                        } else {
1598                                ret = test_acipher_cycles(req, enc,
1599                                                          *b_size);
1600                        }
1601
1602                        if (ret) {
1603                                pr_err("%s() failed flags=%x\n", e,
1604                                       crypto_skcipher_get_flags(tfm));
1605                                break;
1606                        }
1607                        b_size++;
1608                        i++;
1609                } while (*b_size);
1610                keysize++;
1611        } while (*keysize);
1612
1613out_free_req:
1614        skcipher_request_free(req);
1615out:
1616        crypto_free_skcipher(tfm);
1617}
1618
1619static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1620                               struct cipher_speed_template *template,
1621                               unsigned int tcount, u8 *keysize)
1622{
1623        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1624                                   true);
1625}
1626
1627static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1628                              struct cipher_speed_template *template,
1629                              unsigned int tcount, u8 *keysize)
1630{
1631        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1632                                   false);
1633}
1634
1635static void test_available(void)
1636{
1637        char **name = check;
1638
1639        while (*name) {
1640                printk("alg %s ", *name);
1641                printk(crypto_has_alg(*name, 0, 0) ?
1642                       "found\n" : "not found\n");
1643                name++;
1644        }
1645}
1646
1647static inline int tcrypt_test(const char *alg)
1648{
1649        int ret;
1650
1651        pr_debug("testing %s\n", alg);
1652
1653        ret = alg_test(alg, alg, 0, 0);
1654        /* non-fips algs return -EINVAL in fips mode */
1655        if (fips_enabled && ret == -EINVAL)
1656                ret = 0;
1657        return ret;
1658}
1659
1660static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1661{
1662        int i;
1663        int ret = 0;
1664
1665        switch (m) {
1666        case 0:
1667                if (alg) {
1668                        if (!crypto_has_alg(alg, type,
1669                                            mask ?: CRYPTO_ALG_TYPE_MASK))
1670                                ret = -ENOENT;
1671                        break;
1672                }
1673
1674                for (i = 1; i < 200; i++)
1675                        ret += do_test(NULL, 0, 0, i, num_mb);
1676                break;
1677
1678        case 1:
1679                ret += tcrypt_test("md5");
1680                break;
1681
1682        case 2:
1683                ret += tcrypt_test("sha1");
1684                break;
1685
1686        case 3:
1687                ret += tcrypt_test("ecb(des)");
1688                ret += tcrypt_test("cbc(des)");
1689                ret += tcrypt_test("ctr(des)");
1690                break;
1691
1692        case 4:
1693                ret += tcrypt_test("ecb(des3_ede)");
1694                ret += tcrypt_test("cbc(des3_ede)");
1695                ret += tcrypt_test("ctr(des3_ede)");
1696                break;
1697
1698        case 5:
1699                ret += tcrypt_test("md4");
1700                break;
1701
1702        case 6:
1703                ret += tcrypt_test("sha256");
1704                break;
1705
1706        case 7:
1707                ret += tcrypt_test("ecb(blowfish)");
1708                ret += tcrypt_test("cbc(blowfish)");
1709                ret += tcrypt_test("ctr(blowfish)");
1710                break;
1711
1712        case 8:
1713                ret += tcrypt_test("ecb(twofish)");
1714                ret += tcrypt_test("cbc(twofish)");
1715                ret += tcrypt_test("ctr(twofish)");
1716                ret += tcrypt_test("lrw(twofish)");
1717                ret += tcrypt_test("xts(twofish)");
1718                break;
1719
1720        case 9:
1721                ret += tcrypt_test("ecb(serpent)");
1722                ret += tcrypt_test("cbc(serpent)");
1723                ret += tcrypt_test("ctr(serpent)");
1724                ret += tcrypt_test("lrw(serpent)");
1725                ret += tcrypt_test("xts(serpent)");
1726                break;
1727
1728        case 10:
1729                ret += tcrypt_test("ecb(aes)");
1730                ret += tcrypt_test("cbc(aes)");
1731                ret += tcrypt_test("lrw(aes)");
1732                ret += tcrypt_test("xts(aes)");
1733                ret += tcrypt_test("ctr(aes)");
1734                ret += tcrypt_test("rfc3686(ctr(aes))");
1735                ret += tcrypt_test("ofb(aes)");
1736                ret += tcrypt_test("cfb(aes)");
1737                break;
1738
1739        case 11:
1740                ret += tcrypt_test("sha384");
1741                break;
1742
1743        case 12:
1744                ret += tcrypt_test("sha512");
1745                break;
1746
1747        case 13:
1748                ret += tcrypt_test("deflate");
1749                break;
1750
1751        case 14:
1752                ret += tcrypt_test("ecb(cast5)");
1753                ret += tcrypt_test("cbc(cast5)");
1754                ret += tcrypt_test("ctr(cast5)");
1755                break;
1756
1757        case 15:
1758                ret += tcrypt_test("ecb(cast6)");
1759                ret += tcrypt_test("cbc(cast6)");
1760                ret += tcrypt_test("ctr(cast6)");
1761                ret += tcrypt_test("lrw(cast6)");
1762                ret += tcrypt_test("xts(cast6)");
1763                break;
1764
1765        case 16:
1766                ret += tcrypt_test("ecb(arc4)");
1767                break;
1768
1769        case 17:
1770                ret += tcrypt_test("michael_mic");
1771                break;
1772
1773        case 18:
1774                ret += tcrypt_test("crc32c");
1775                break;
1776
1777        case 19:
1778                ret += tcrypt_test("ecb(tea)");
1779                break;
1780
1781        case 20:
1782                ret += tcrypt_test("ecb(xtea)");
1783                break;
1784
1785        case 21:
1786                ret += tcrypt_test("ecb(khazad)");
1787                break;
1788
1789        case 22:
1790                ret += tcrypt_test("wp512");
1791                break;
1792
1793        case 23:
1794                ret += tcrypt_test("wp384");
1795                break;
1796
1797        case 24:
1798                ret += tcrypt_test("wp256");
1799                break;
1800
1801        case 25:
1802                ret += tcrypt_test("ecb(tnepres)");
1803                break;
1804
1805        case 26:
1806                ret += tcrypt_test("ecb(anubis)");
1807                ret += tcrypt_test("cbc(anubis)");
1808                break;
1809
1810        case 27:
1811                ret += tcrypt_test("tgr192");
1812                break;
1813
1814        case 28:
1815                ret += tcrypt_test("tgr160");
1816                break;
1817
1818        case 29:
1819                ret += tcrypt_test("tgr128");
1820                break;
1821
1822        case 30:
1823                ret += tcrypt_test("ecb(xeta)");
1824                break;
1825
1826        case 31:
1827                ret += tcrypt_test("pcbc(fcrypt)");
1828                break;
1829
1830        case 32:
1831                ret += tcrypt_test("ecb(camellia)");
1832                ret += tcrypt_test("cbc(camellia)");
1833                ret += tcrypt_test("ctr(camellia)");
1834                ret += tcrypt_test("lrw(camellia)");
1835                ret += tcrypt_test("xts(camellia)");
1836                break;
1837
1838        case 33:
1839                ret += tcrypt_test("sha224");
1840                break;
1841
1842        case 34:
1843                ret += tcrypt_test("salsa20");
1844                break;
1845
1846        case 35:
1847                ret += tcrypt_test("gcm(aes)");
1848                break;
1849
1850        case 36:
1851                ret += tcrypt_test("lzo");
1852                break;
1853
1854        case 37:
1855                ret += tcrypt_test("ccm(aes)");
1856                break;
1857
1858        case 38:
1859                ret += tcrypt_test("cts(cbc(aes))");
1860                break;
1861
1862        case 39:
1863                ret += tcrypt_test("rmd128");
1864                break;
1865
1866        case 40:
1867                ret += tcrypt_test("rmd160");
1868                break;
1869
1870        case 41:
1871                ret += tcrypt_test("rmd256");
1872                break;
1873
1874        case 42:
1875                ret += tcrypt_test("rmd320");
1876                break;
1877
1878        case 43:
1879                ret += tcrypt_test("ecb(seed)");
1880                break;
1881
1882        case 45:
1883                ret += tcrypt_test("rfc4309(ccm(aes))");
1884                break;
1885
1886        case 46:
1887                ret += tcrypt_test("ghash");
1888                break;
1889
1890        case 47:
1891                ret += tcrypt_test("crct10dif");
1892                break;
1893
1894        case 48:
1895                ret += tcrypt_test("sha3-224");
1896                break;
1897
1898        case 49:
1899                ret += tcrypt_test("sha3-256");
1900                break;
1901
1902        case 50:
1903                ret += tcrypt_test("sha3-384");
1904                break;
1905
1906        case 51:
1907                ret += tcrypt_test("sha3-512");
1908                break;
1909
1910        case 52:
1911                ret += tcrypt_test("sm3");
1912                break;
1913
1914        case 53:
1915                ret += tcrypt_test("streebog256");
1916                break;
1917
1918        case 54:
1919                ret += tcrypt_test("streebog512");
1920                break;
1921
1922        case 100:
1923                ret += tcrypt_test("hmac(md5)");
1924                break;
1925
1926        case 101:
1927                ret += tcrypt_test("hmac(sha1)");
1928                break;
1929
1930        case 102:
1931                ret += tcrypt_test("hmac(sha256)");
1932                break;
1933
1934        case 103:
1935                ret += tcrypt_test("hmac(sha384)");
1936                break;
1937
1938        case 104:
1939                ret += tcrypt_test("hmac(sha512)");
1940                break;
1941
1942        case 105:
1943                ret += tcrypt_test("hmac(sha224)");
1944                break;
1945
1946        case 106:
1947                ret += tcrypt_test("xcbc(aes)");
1948                break;
1949
1950        case 107:
1951                ret += tcrypt_test("hmac(rmd128)");
1952                break;
1953
1954        case 108:
1955                ret += tcrypt_test("hmac(rmd160)");
1956                break;
1957
1958        case 109:
1959                ret += tcrypt_test("vmac64(aes)");
1960                break;
1961
1962        case 111:
1963                ret += tcrypt_test("hmac(sha3-224)");
1964                break;
1965
1966        case 112:
1967                ret += tcrypt_test("hmac(sha3-256)");
1968                break;
1969
1970        case 113:
1971                ret += tcrypt_test("hmac(sha3-384)");
1972                break;
1973
1974        case 114:
1975                ret += tcrypt_test("hmac(sha3-512)");
1976                break;
1977
1978        case 115:
1979                ret += tcrypt_test("hmac(streebog256)");
1980                break;
1981
1982        case 116:
1983                ret += tcrypt_test("hmac(streebog512)");
1984                break;
1985
1986        case 150:
1987                ret += tcrypt_test("ansi_cprng");
1988                break;
1989
1990        case 151:
1991                ret += tcrypt_test("rfc4106(gcm(aes))");
1992                break;
1993
1994        case 152:
1995                ret += tcrypt_test("rfc4543(gcm(aes))");
1996                break;
1997
1998        case 153:
1999                ret += tcrypt_test("cmac(aes)");
2000                break;

2001
2002        case 154:
2003                ret += tcrypt_test("cmac(des3_ede)");
2004                break;
2005
2006        case 155:
2007                ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2008                break;
2009
2010        case 156:
2011                ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2012                break;
2013
2014        case 157:
2015                ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2016                break;
2017        case 181:
2018                ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2019                break;
2020        case 182:
2021                ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2022                break;
2023        case 183:
2024                ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2025                break;
2026        case 184:
2027                ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2028                break;
2029        case 185:
2030                ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2031                break;
2032        case 186:
2033                ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2034                break;
2035        case 187:
2036                ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2037                break;
2038        case 188:
2039                ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2040                break;
2041        case 189:
2042                ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2043                break;
2044        case 190:
2045                ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2046                break;
2047        case 191:
2048                ret += tcrypt_test("ecb(sm4)");
2049                ret += tcrypt_test("cbc(sm4)");
2050                ret += tcrypt_test("ctr(sm4)");
2051                break;
2052        case 200:
2053                test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2054                                speed_template_16_24_32);
2055                test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2056                                speed_template_16_24_32);
2057                test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2058                                speed_template_16_24_32);
2059                test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2060                                speed_template_16_24_32);
2061                test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2062                                speed_template_32_40_48);
2063                test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2064                                speed_template_32_40_48);
2065                test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2066                                speed_template_32_64);
2067                test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2068                                speed_template_32_64);
2069                test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2070                                speed_template_16_24_32);
2071                test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2072                                speed_template_16_24_32);
2073                test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2074                                speed_template_16_24_32);
2075                test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2076                                speed_template_16_24_32);
2077                test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2078                                speed_template_16_24_32);
2079                test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2080                                speed_template_16_24_32);
2081                break;
2082
2083        case 201:
2084                test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2085                                des3_speed_template, DES3_SPEED_VECTORS,
2086                                speed_template_24);
2087                test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2088                                des3_speed_template, DES3_SPEED_VECTORS,
2089                                speed_template_24);
2090                test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2091                                des3_speed_template, DES3_SPEED_VECTORS,
2092                                speed_template_24);
2093                test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2094                                des3_speed_template, DES3_SPEED_VECTORS,
2095                                speed_template_24);
2096                test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2097                                des3_speed_template, DES3_SPEED_VECTORS,
2098                                speed_template_24);
2099                test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2100                                des3_speed_template, DES3_SPEED_VECTORS,
2101                                speed_template_24);
2102                break;
2103
2104        case 202:
2105                test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2106                                speed_template_16_24_32);
2107                test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2108                                speed_template_16_24_32);
2109                test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2110                                speed_template_16_24_32);
2111                test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2112                                speed_template_16_24_32);
2113                test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2114                                speed_template_16_24_32);
2115                test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2116                                speed_template_16_24_32);
2117                test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2118                                speed_template_32_40_48);
2119                test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2120                                speed_template_32_40_48);
2121                test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2122                                speed_template_32_48_64);
2123                test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2124                                speed_template_32_48_64);
2125                break;
2126
2127        case 203:
2128                test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2129                                  speed_template_8_32);
2130                test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2131                                  speed_template_8_32);
2132                test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2133                                  speed_template_8_32);
2134                test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2135                                  speed_template_8_32);
2136                test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2137                                  speed_template_8_32);
2138                test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2139                                  speed_template_8_32);
2140                break;
2141
2142        case 204:
2143                test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2144                                  speed_template_8);
2145                test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2146                                  speed_template_8);
2147                test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2148                                  speed_template_8);
2149                test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2150                                  speed_template_8);
2151                break;
2152
2153        case 205:
2154                test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2155                                speed_template_16_24_32);
2156                test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2157                                speed_template_16_24_32);
2158                test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2159                                speed_template_16_24_32);
2160                test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2161                                speed_template_16_24_32);
2162                test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2163                                speed_template_16_24_32);
2164                test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2165                                speed_template_16_24_32);
2166                test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2167                                speed_template_32_40_48);
2168                test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2169                                speed_template_32_40_48);
2170                test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2171                                speed_template_32_48_64);
2172                test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2173                                speed_template_32_48_64);
2174                break;
2175
2176        case 206:
2177                test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2178                                  speed_template_16_32);
2179                break;
2180
2181        case 207:
2182                test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2183                                  speed_template_16_32);
2184                test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2185                                  speed_template_16_32);
2186                test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2187                                  speed_template_16_32);
2188                test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2189                                  speed_template_16_32);
2190                test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2191                                  speed_template_16_32);
2192                test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2193                                  speed_template_16_32);
2194                test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2195                                  speed_template_32_48);
2196                test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2197                                  speed_template_32_48);
2198                test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2199                                  speed_template_32_64);
2200                test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2201                                  speed_template_32_64);
2202                break;
2203
2204        case 208:
2205                test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2206                                  speed_template_8);
2207                break;
2208
2209        case 209:
2210                test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2211                                  speed_template_8_16);
2212                test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2213                                  speed_template_8_16);
2214                test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2215                                  speed_template_8_16);
2216                test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2217                                  speed_template_8_16);
2218                test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2219                                  speed_template_8_16);
2220                test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2221                                  speed_template_8_16);
2222                break;
2223
2224        case 210:
2225                test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2226                                  speed_template_16_32);
2227                test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2228                                  speed_template_16_32);
2229                test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2230                                  speed_template_16_32);
2231                test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2232                                  speed_template_16_32);
2233                test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2234                                  speed_template_16_32);
2235                test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2236                                  speed_template_16_32);
2237                test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2238                                  speed_template_32_48);
2239                test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2240                                  speed_template_32_48);
2241                test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2242                                  speed_template_32_64);
2243                test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2244                                  speed_template_32_64);
2245                break;
2246
2247        case 211:
2248                test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2249                                NULL, 0, 16, 16, aead_speed_template_20);
2250                test_aead_speed("gcm(aes)", ENCRYPT, sec,
2251                                NULL, 0, 16, 8, speed_template_16_24_32);
2252                test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2253                                NULL, 0, 16, 16, aead_speed_template_20);
2254                test_aead_speed("gcm(aes)", DECRYPT, sec,
2255                                NULL, 0, 16, 8, speed_template_16_24_32);
2256                break;
2257
2258        case 212:
2259                test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2260                                NULL, 0, 16, 16, aead_speed_template_19);
2261                test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2262                                NULL, 0, 16, 16, aead_speed_template_19);
2263                break;
2264
2265        case 213:
2266                test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2267                                NULL, 0, 16, 8, aead_speed_template_36);
2268                test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2269                                NULL, 0, 16, 8, aead_speed_template_36);
2270                break;
2271
2272        case 214:
2273                test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2274                                  speed_template_32);
2275                break;
2276
2277        case 215:
2278                test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2279                                   0, 16, 16, aead_speed_template_20, num_mb);
2280                test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2281                                   speed_template_16_24_32, num_mb);
2282                test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2283                                   0, 16, 16, aead_speed_template_20, num_mb);
2284                test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2285                                   speed_template_16_24_32, num_mb);
2286                break;
2287
2288        case 216:
2289                test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2290                                   16, 16, aead_speed_template_19, num_mb);
2291                test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2292                                   16, 16, aead_speed_template_19, num_mb);
2293                break;
2294
2295        case 217:
2296                test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2297                                   sec, NULL, 0, 16, 8, aead_speed_template_36,
2298                                   num_mb);
2299                test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2300                                   sec, NULL, 0, 16, 8, aead_speed_template_36,
2301                                   num_mb);
2302                break;
2303
2304        case 218:
2305                test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2306                                speed_template_16);
2307                test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2308                                speed_template_16);
2309                test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2310                                speed_template_16);
2311                test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2312                                speed_template_16);
2313                test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2314                                speed_template_16);
2315                test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2316                                speed_template_16);
2317                break;
2318
2319        case 219:
2320                test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2321                                  0, speed_template_32);
2322                test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2323                                  0, speed_template_32);
2324                test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2325                                  0, speed_template_32);
2326                test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2327                                  0, speed_template_32);
2328                break;
2329
2330        case 300:
2331                if (alg) {
2332                        test_hash_speed(alg, sec, generic_hash_speed_template);
2333                        break;
2334                }
2335                /* fall through */
2336        case 301:
2337                test_hash_speed("md4", sec, generic_hash_speed_template);
2338                if (mode > 300 && mode < 400) break;
2339                /* fall through */
2340        case 302:
2341                test_hash_speed("md5", sec, generic_hash_speed_template);
2342                if (mode > 300 && mode < 400) break;
2343                /* fall through */
2344        case 303:
2345                test_hash_speed("sha1", sec, generic_hash_speed_template);
2346                if (mode > 300 && mode < 400) break;
2347                /* fall through */
2348        case 304:
2349                test_hash_speed("sha256", sec, generic_hash_speed_template);
2350                if (mode > 300 && mode < 400) break;
2351                /* fall through */
2352        case 305:
2353                test_hash_speed("sha384", sec, generic_hash_speed_template);
2354                if (mode > 300 && mode < 400) break;
2355                /* fall through */
2356        case 306:
2357                test_hash_speed("sha512", sec, generic_hash_speed_template);
2358                if (mode > 300 && mode < 400) break;
2359                /* fall through */
2360        case 307:
2361                test_hash_speed("wp256", sec, generic_hash_speed_template);
2362                if (mode > 300 && mode < 400) break;
2363                /* fall through */
2364        case 308:
2365                test_hash_speed("wp384", sec, generic_hash_speed_template);
2366                if (mode > 300 && mode < 400) break;
2367                /* fall through */
2368        case 309:
2369                test_hash_speed("wp512", sec, generic_hash_speed_template);
2370                if (mode > 300 && mode < 400) break;
2371                /* fall through */
2372        case 310:
2373                test_hash_speed("tgr128", sec, generic_hash_speed_template);
2374                if (mode > 300 && mode < 400) break;
2375                /* fall through */
2376        case 311:
2377                test_hash_speed("tgr160", sec, generic_hash_speed_template);
2378                if (mode > 300 && mode < 400) break;
2379                /* fall through */
2380        case 312:
2381                test_hash_speed("tgr192", sec, generic_hash_speed_template);
2382                if (mode > 300 && mode < 400) break;
2383                /* fall through */
2384        case 313:
2385                test_hash_speed("sha224", sec, generic_hash_speed_template);
2386                if (mode > 300 && mode < 400) break;
2387                /* fall through */
2388        case 314:
2389                test_hash_speed("rmd128", sec, generic_hash_speed_template);
2390                if (mode > 300 && mode < 400) break;
2391                /* fall through */
2392        case 315:
2393                test_hash_speed("rmd160", sec, generic_hash_speed_template);
2394                if (mode > 300 && mode < 400) break;
2395                /* fall through */
2396        case 316:
2397                test_hash_speed("rmd256", sec, generic_hash_speed_template);
2398                if (mode > 300 && mode < 400) break;
2399                /* fall through */
2400        case 317:
2401                test_hash_speed("rmd320", sec, generic_hash_speed_template);
2402                if (mode > 300 && mode < 400) break;
2403                /* fall through */
2404        case 318:
2405                test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2406                if (mode > 300 && mode < 400) break;
2407                /* fall through */
2408        case 319:
2409                test_hash_speed("crc32c", sec, generic_hash_speed_template);
2410                if (mode > 300 && mode < 400) break;
2411                /* fall through */
2412        case 320:
2413                test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2414                if (mode > 300 && mode < 400) break;
2415                /* fall through */
2416        case 321:
2417                test_hash_speed("poly1305", sec, poly1305_speed_template);
2418                if (mode > 300 && mode < 400) break;
2419                /* fall through */
2420        case 322:
2421                test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2422                if (mode > 300 && mode < 400) break;
2423                /* fall through */
2424        case 323:
2425                test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2426                if (mode > 300 && mode < 400) break;
2427                /* fall through */
2428        case 324:
2429                test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2430                if (mode > 300 && mode < 400) break;
2431                /* fall through */
2432        case 325:
2433                test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2434                if (mode > 300 && mode < 400) break;
2435                /* fall through */
2436        case 326:
2437                test_hash_speed("sm3", sec, generic_hash_speed_template);
2438                if (mode > 300 && mode < 400) break;
2439                /* fall through */
2440        case 327:
2441                test_hash_speed("streebog256", sec,
2442                                generic_hash_speed_template);
2443                if (mode > 300 && mode < 400) break;
2444                /* fall through */
2445        case 328:
2446                test_hash_speed("streebog512", sec,
2447                                generic_hash_speed_template);
2448                if (mode > 300 && mode < 400) break;
2449                /* fall through */
2450        case 399:
2451                break;
2452
2453        case 400:
2454                if (alg) {
2455                        test_ahash_speed(alg, sec, generic_hash_speed_template);
2456                        break;
2457                }
2458                /* fall through */
2459        case 401:
2460                test_ahash_speed("md4", sec, generic_hash_speed_template);
2461                if (mode > 400 && mode < 500) break;
2462                /* fall through */
2463        case 402:
2464                test_ahash_speed("md5", sec, generic_hash_speed_template);
2465                if (mode > 400 && mode < 500) break;
2466                /* fall through */
2467        case 403:
2468                test_ahash_speed("sha1", sec, generic_hash_speed_template);
2469                if (mode > 400 && mode < 500) break;
2470                /* fall through */
2471        case 404:
2472                test_ahash_speed("sha256", sec, generic_hash_speed_template);
2473                if (mode > 400 && mode < 500) break;
2474                /* fall through */
2475        case 405:
2476                test_ahash_speed("sha384", sec, generic_hash_speed_template);
2477                if (mode > 400 && mode < 500) break;
2478                /* fall through */
2479        case 406:
2480                test_ahash_speed("sha512", sec, generic_hash_speed_template);
2481                if (mode > 400 && mode < 500) break;
2482                /* fall through */
2483        case 407:
2484                test_ahash_speed("wp256", sec, generic_hash_speed_template);
2485                if (mode > 400 && mode < 500) break;
2486                /* fall through */
2487        case 408:
2488                test_ahash_speed("wp384", sec, generic_hash_speed_template);
2489                if (mode > 400 && mode < 500) break;
2490                /* fall through */
2491        case 409:
2492                test_ahash_speed("wp512", sec, generic_hash_speed_template);
2493                if (mode > 400 && mode < 500) break;
2494                /* fall through */
2495        case 410:
2496                test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2497                if (mode > 400 && mode < 500) break;
2498                /* fall through */
2499        case 411:
2500                test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2501                if (mode > 400 && mode < 500) break;
2502                /* fall through */
2503        case 412:
2504                test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2505                if (mode > 400 && mode < 500) break;
2506                /* fall through */
2507        case 413:
2508                test_ahash_speed("sha224", sec, generic_hash_speed_template);
2509                if (mode > 400 && mode < 500) break;
2510                /* fall through */
2511        case 414:
2512                test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2513                if (mode > 400 && mode < 500) break;
2514                /* fall through */
2515        case 415:
2516                test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2517                if (mode > 400 && mode < 500) break;
2518                /* fall through */
2519        case 416:
2520                test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2521                if (mode > 400 && mode < 500) break;
2522                /* fall through */
2523        case 417:
2524                test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2525                if (mode > 400 && mode < 500) break;
2526                /* fall through */
2527        case 418:
2528                test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2529                if (mode > 400 && mode < 500) break;
2530                /* fall through */
2531        case 419:
2532                test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2533                if (mode > 400 && mode < 500) break;
2534                /* fall through */
2535        case 420:
2536                test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2537                if (mode > 400 && mode < 500) break;
2538                /* fall through */
2539        case 421:
2540                test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2541                if (mode > 400 && mode < 500) break;
2542                /* fall through */
2543        case 422:
2544                test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2545                                    num_mb);
2546                if (mode > 400 && mode < 500) break;
2547                /* fall through */
2548        case 423:
2549                test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2550                                    num_mb);
2551                if (mode > 400 && mode < 500) break;
2552                /* fall through */
2553        case 424:
2554                test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2555                                    num_mb);
2556                if (mode > 400 && mode < 500) break;
2557                /* fall through */
2558        case 425:
2559                test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2560                                    num_mb);
2561                if (mode > 400 && mode < 500) break;
2562                /* fall through */
2563        case 426:
2564                test_mb_ahash_speed("streebog256", sec,
2565                                    generic_hash_speed_template, num_mb);
2566                if (mode > 400 && mode < 500) break;
2567                /* fall through */
2568        case 427:
2569                test_mb_ahash_speed("streebog512", sec,
2570                                    generic_hash_speed_template, num_mb);
2571                if (mode > 400 && mode < 500) break;
2572                /* fall through */
2573        case 499:
2574                break;
2575
2576        case 500:
2577                test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2578                                   speed_template_16_24_32);
2579                test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2580                                   speed_template_16_24_32);
2581                test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2582                                   speed_template_16_24_32);
2583                test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2584                                   speed_template_16_24_32);
2585                test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2586                                   speed_template_32_40_48);
2587                test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2588                                   speed_template_32_40_48);
2589                test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2590                                   speed_template_32_64);
2591                test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2592                                   speed_template_32_64);
2593                test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2594                                   speed_template_16_24_32);
2595                test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2596                                   speed_template_16_24_32);
2597                test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2598                                   speed_template_16_24_32);
2599                test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2600                                   speed_template_16_24_32);
2601                test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2602                                   speed_template_16_24_32);
2603                test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2604                                   speed_template_16_24_32);
2605                test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2606                                   speed_template_16_24_32);
2607                test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2608                                   speed_template_16_24_32);
2609                test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2610                                   speed_template_20_28_36);
2611                test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2612                                   speed_template_20_28_36);
2613                break;
2614
2615        case 501:
2616                test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2617                                   des3_speed_template, DES3_SPEED_VECTORS,
2618                                   speed_template_24);
2619                test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2620                                   des3_speed_template, DES3_SPEED_VECTORS,
2621                                   speed_template_24);
2622                test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2623                                   des3_speed_template, DES3_SPEED_VECTORS,
2624                                   speed_template_24);
2625                test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2626                                   des3_speed_template, DES3_SPEED_VECTORS,
2627                                   speed_template_24);
2628                test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2629                                   des3_speed_template, DES3_SPEED_VECTORS,
2630                                   speed_template_24);
2631                test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2632                                   des3_speed_template, DES3_SPEED_VECTORS,
2633                                   speed_template_24);
2634                test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2635                                   des3_speed_template, DES3_SPEED_VECTORS,
2636                                   speed_template_24);
2637                test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2638                                   des3_speed_template, DES3_SPEED_VECTORS,
2639                                   speed_template_24);
2640                break;
2641
2642        case 502:
2643                test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2644                                   speed_template_8);
2645                test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2646                                   speed_template_8);
2647                test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2648                                   speed_template_8);
2649                test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2650                                   speed_template_8);
2651                test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2652                                   speed_template_8);
2653                test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2654                                   speed_template_8);
2655                test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2656                                   speed_template_8);
2657                test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2658                                   speed_template_8);
2659                break;
2660
2661        case 503:
2662                test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2663                                   speed_template_16_32);
2664                test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2665                                   speed_template_16_32);
2666                test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2667                                   speed_template_16_32);
2668                test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2669                                   speed_template_16_32);
2670                test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2671                                   speed_template_16_32);
2672                test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2673                                   speed_template_16_32);
2674                test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2675                                   speed_template_32_48);
2676                test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2677                                   speed_template_32_48);
2678                test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2679                                   speed_template_32_64);
2680                test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2681                                   speed_template_32_64);
2682                break;
2683
2684        case 504:
2685                test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2686                                   speed_template_16_24_32);
2687                test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2688                                   speed_template_16_24_32);
2689                test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2690                                   speed_template_16_24_32);
2691                test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2692                                   speed_template_16_24_32);
2693                test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2694                                   speed_template_16_24_32);
2695                test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2696                                   speed_template_16_24_32);
2697                test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2698                                   speed_template_32_40_48);
2699                test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2700                                   speed_template_32_40_48);
2701                test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2702                                   speed_template_32_48_64);
2703                test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2704                                   speed_template_32_48_64);
2705                break;
2706
2707        case 505:
2708                test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2709                                   speed_template_8);
2710                break;
2711
2712        case 506:
2713                test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2714                                   speed_template_8_16);
2715                test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2716                                   speed_template_8_16);
2717                test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2718                                   speed_template_8_16);
2719                test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2720                                   speed_template_8_16);
2721                test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2722                                   speed_template_8_16);
2723                test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2724                                   speed_template_8_16);
2725                break;
2726
2727        case 507:
2728                test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2729                                   speed_template_16_32);
2730                test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2731                                   speed_template_16_32);
2732                test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2733                                   speed_template_16_32);
2734                test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2735                                   speed_template_16_32);
2736                test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2737                                   speed_template_16_32);
2738                test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2739                                   speed_template_16_32);
2740                test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2741                                   speed_template_32_48);
2742                test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2743                                   speed_template_32_48);
2744                test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2745                                   speed_template_32_64);
2746                test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2747                                   speed_template_32_64);
2748                break;
2749
2750        case 508:
2751                test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2752                                   speed_template_16_32);
2753                test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2754                                   speed_template_16_32);
2755                test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2756                                   speed_template_16_32);
2757                test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2758                                   speed_template_16_32);
2759                test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2760                                   speed_template_16_32);
2761                test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2762                                   speed_template_16_32);
2763                test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2764                                   speed_template_32_48);
2765                test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2766                                   speed_template_32_48);
2767                test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2768                                   speed_template_32_64);
2769                test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2770                                   speed_template_32_64);
2771                break;
2772
2773        case 509:
2774                test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2775                                   speed_template_8_32);
2776                test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2777                                   speed_template_8_32);
2778                test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2779                                   speed_template_8_32);
2780                test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2781                                   speed_template_8_32);
2782                test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2783                                   speed_template_8_32);
2784                test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2785                                   speed_template_8_32);
2786                break;
2787
2788        case 600:
2789                test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2790                                       speed_template_16_24_32, num_mb);
2791                test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2792                                       speed_template_16_24_32, num_mb);
2793                test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2794                                       speed_template_16_24_32, num_mb);
2795                test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2796                                       speed_template_16_24_32, num_mb);
2797                test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2798                                       speed_template_32_40_48, num_mb);
2799                test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2800                                       speed_template_32_40_48, num_mb);
2801                test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2802                                       speed_template_32_64, num_mb);
2803                test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2804                                       speed_template_32_64, num_mb);
2805                test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2806                                       speed_template_16_24_32, num_mb);
2807                test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2808                                       speed_template_16_24_32, num_mb);
2809                test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2810                                       speed_template_16_24_32, num_mb);
2811                test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2812                                       speed_template_16_24_32, num_mb);
2813                test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2814                                       speed_template_16_24_32, num_mb);
2815                test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2816                                       speed_template_16_24_32, num_mb);
2817                test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2818                                       speed_template_16_24_32, num_mb);
2819                test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2820                                       speed_template_16_24_32, num_mb);
2821                test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2822                                       0, speed_template_20_28_36, num_mb);
2823                test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2824                                       0, speed_template_20_28_36, num_mb);
2825                break;
2826
2827        case 601:
2828                test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2829                                       des3_speed_template, DES3_SPEED_VECTORS,
2830                                       speed_template_24, num_mb);
2831                test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2832                                       des3_speed_template, DES3_SPEED_VECTORS,
2833                                       speed_template_24, num_mb);
2834                test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2835                                       des3_speed_template, DES3_SPEED_VECTORS,
2836                                       speed_template_24, num_mb);
2837                test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2838                                       des3_speed_template, DES3_SPEED_VECTORS,
2839                                       speed_template_24, num_mb);
2840                test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2841                                       des3_speed_template, DES3_SPEED_VECTORS,
2842                                       speed_template_24, num_mb);
2843                test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2844                                       des3_speed_template, DES3_SPEED_VECTORS,
2845                                       speed_template_24, num_mb);
2846                test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2847                                       des3_speed_template, DES3_SPEED_VECTORS,
2848                                       speed_template_24, num_mb);
2849                test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2850                                       des3_speed_template, DES3_SPEED_VECTORS,
2851                                       speed_template_24, num_mb);
2852                break;
2853
2854        case 602:
2855                test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2856                                       speed_template_8, num_mb);
2857                test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2858                                       speed_template_8, num_mb);
2859                test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2860                                       speed_template_8, num_mb);
2861                test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2862                                       speed_template_8, num_mb);
2863                test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2864                                       speed_template_8, num_mb);
2865                test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2866                                       speed_template_8, num_mb);
2867                test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2868                                       speed_template_8, num_mb);
2869                test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2870                                       speed_template_8, num_mb);
2871                break;
2872
2873        case 603:
2874                test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2875                                       speed_template_16_32, num_mb);
2876                test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2877                                       speed_template_16_32, num_mb);
2878                test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2879                                       speed_template_16_32, num_mb);
2880                test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2881                                       speed_template_16_32, num_mb);
2882                test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2883                                       speed_template_16_32, num_mb);
2884                test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2885                                       speed_template_16_32, num_mb);
2886                test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2887                                       speed_template_32_48, num_mb);
2888                test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2889                                       speed_template_32_48, num_mb);
2890                test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2891                                       speed_template_32_64, num_mb);
2892                test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2893                                       speed_template_32_64, num_mb);
2894                break;
2895
2896        case 604:
2897                test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2898                                       speed_template_16_24_32, num_mb);
2899                test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2900                                       speed_template_16_24_32, num_mb);
2901                test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2902                                       speed_template_16_24_32, num_mb);
2903                test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2904                                       speed_template_16_24_32, num_mb);
2905                test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2906                                       speed_template_16_24_32, num_mb);
2907                test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2908                                       speed_template_16_24_32, num_mb);
2909                test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2910                                       speed_template_32_40_48, num_mb);
2911                test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2912                                       speed_template_32_40_48, num_mb);
2913                test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2914                                       speed_template_32_48_64, num_mb);
2915                test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2916                                       speed_template_32_48_64, num_mb);
2917                break;
2918
2919        case 605:
2920                test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2921                                       speed_template_8, num_mb);
2922                break;
2923
2924        case 606:
2925                test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2926                                       speed_template_8_16, num_mb);
2927                test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2928                                       speed_template_8_16, num_mb);
2929                test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2930                                       speed_template_8_16, num_mb);
2931                test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2932                                       speed_template_8_16, num_mb);
2933                test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2934                                       speed_template_8_16, num_mb);
2935                test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2936                                       speed_template_8_16, num_mb);
2937                break;
2938
2939        case 607:
2940                test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2941                                       speed_template_16_32, num_mb);
2942                test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2943                                       speed_template_16_32, num_mb);
2944                test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2945                                       speed_template_16_32, num_mb);
2946                test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2947                                       speed_template_16_32, num_mb);
2948                test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2949                                       speed_template_16_32, num_mb);
2950                test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2951                                       speed_template_16_32, num_mb);
2952                test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2953                                       speed_template_32_48, num_mb);
2954                test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2955                                       speed_template_32_48, num_mb);
2956                test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2957                                       speed_template_32_64, num_mb);
2958                test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2959                                       speed_template_32_64, num_mb);
2960                break;
2961
2962        case 608:
2963                test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2964                                       speed_template_16_32, num_mb);
2965                test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2966                                       speed_template_16_32, num_mb);
2967                test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2968                                       speed_template_16_32, num_mb);
2969                test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2970                                       speed_template_16_32, num_mb);
2971                test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2972                                       speed_template_16_32, num_mb);
2973                test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2974                                       speed_template_16_32, num_mb);
2975                test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2976                                       speed_template_32_48, num_mb);
2977                test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2978                                       speed_template_32_48, num_mb);
2979                test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2980                                       speed_template_32_64, num_mb);
2981                test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2982                                       speed_template_32_64, num_mb);
2983                break;
2984
2985        case 609:
2986                test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2987                                       speed_template_8_32, num_mb);
2988                test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2989                                       speed_template_8_32, num_mb);
2990                test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2991                                       speed_template_8_32, num_mb);
2992                test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2993                                       speed_template_8_32, num_mb);
2994                test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2995                                       speed_template_8_32, num_mb);
2996                test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2997                                       speed_template_8_32, num_mb);
2998                break;
2999
3000        case 1000:

3001                test_available();
3002                break;
3003        }
3004
3005        return ret;
3006}
3007
3008static int __init tcrypt_mod_init(void)
3009{
3010        int err = -ENOMEM;
3011        int i;
3012
3013        for (i = 0; i < TVMEMSIZE; i++) {
3014                tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3015                if (!tvmem[i])
3016                        goto err_free_tv;
3017        }
3018
3019        err = do_test(alg, type, mask, mode, num_mb);
3020
3021        if (err) {
3022                printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3023                goto err_free_tv;
3024        } else {
3025                pr_debug("all tests passed\n");
3026        }
3027
3028        /* We intentionaly return -EAGAIN to prevent keeping the module,
3029         * unless we're running in fips mode. It does all its work from
3030         * init() and doesn't offer any runtime functionality, but in
3031         * the fips case, checking for a successful load is helpful.
3032         * => we don't need it in the memory, do we?
3033         *                                        -- mludvig
3034         */
3035        if (!fips_enabled)
3036                err = -EAGAIN;
3037
3038err_free_tv:
3039        for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3040                free_page((unsigned long)tvmem[i]);
3041
3042        return err;
3043}
3044
3045/*
3046 * If an init function is provided, an exit function must also be provided
3047 * to allow module unload.
3048 */
3049static void __exit tcrypt_mod_fini(void) { }
3050
3051subsys_initcall(tcrypt_mod_init);
3052module_exit(tcrypt_mod_fini);
3053
3054module_param(alg, charp, 0);
3055module_param(type, uint, 0);
3056module_param(mask, uint, 0);
3057module_param(mode, int, 0);
3058module_param(sec, uint, 0);
3059MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3060                      "(defaults to zero which uses CPU cycles instead)");
3061module_param(num_mb, uint, 0000);
3062MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3063
3064MODULE_LICENSE("GPL");
3065MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3066MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
3067