LXR linux/crypto/tcrypt.c

   1/*
   2 * Quick & dirty crypto testing module.
   3 *
   4 * This will only exist until we have a better testing mechanism
   5 * (e.g. a char device).
   6 *
   7 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   8 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
   9 * Copyright (c) 2007 Nokia Siemens Networks
  10 *
  11 * Updated RFC4106 AES-GCM testing.
  12 *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  13 *             Adrian Hoban <adrian.hoban@intel.com>
  14 *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  15 *             Tadeusz Struk (tadeusz.struk@intel.com)
  16 *             Copyright (c) 2010, Intel Corporation.
  17 *
  18 * This program is free software; you can redistribute it and/or modify it
  19 * under the terms of the GNU General Public License as published by the Free
  20 * Software Foundation; either version 2 of the License, or (at your option)
  21 * any later version.
  22 *
  23 */
  24
  25#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  26
  27#include <crypto/aead.h>
  28#include <crypto/hash.h>
  29#include <crypto/skcipher.h>
  30#include <linux/err.h>
  31#include <linux/fips.h>
  32#include <linux/init.h>
  33#include <linux/gfp.h>
  34#include <linux/module.h>
  35#include <linux/scatterlist.h>
  36#include <linux/string.h>
  37#include <linux/moduleparam.h>
  38#include <linux/jiffies.h>
  39#include <linux/timex.h>
  40#include <linux/interrupt.h>
  41#include "tcrypt.h"
  42
  43/*
  44 * Need slab memory for testing (size in number of pages).
  45 */
  46#define TVMEMSIZE       4
  47
  48/*
  49* Used by test_cipher_speed()
  50*/
  51#define ENCRYPT 1
  52#define DECRYPT 0
  53
  54#define MAX_DIGEST_SIZE         64
  55
  56/*
  57 * return a string with the driver name
  58 */
  59#define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  60
  61/*
  62 * Used by test_cipher_speed()
  63 */
  64static unsigned int sec;
  65
  66static char *alg = NULL;
  67static u32 type;
  68static u32 mask;
  69static int mode;
  70static u32 num_mb = 8;
  71static char *tvmem[TVMEMSIZE];
  72
  73static char *check[] = {
  74        "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
  75        "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  76        "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  77        "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  78        "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  79        "lzo", "cts", "zlib", "sha3-224", "sha3-256", "sha3-384", "sha3-512",
  80        NULL
  81};
  82
  83static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
  84static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
  85
  86#define XBUFSIZE 8
  87#define MAX_IVLEN 32
  88
  89static int testmgr_alloc_buf(char *buf[XBUFSIZE])
  90{
  91        int i;
  92
  93        for (i = 0; i < XBUFSIZE; i++) {
  94                buf[i] = (void *)__get_free_page(GFP_KERNEL);
  95                if (!buf[i])
  96                        goto err_free_buf;
  97        }
  98
  99        return 0;
 100
 101err_free_buf:
 102        while (i-- > 0)
 103                free_page((unsigned long)buf[i]);
 104
 105        return -ENOMEM;
 106}
 107
 108static void testmgr_free_buf(char *buf[XBUFSIZE])
 109{
 110        int i;
 111
 112        for (i = 0; i < XBUFSIZE; i++)
 113                free_page((unsigned long)buf[i]);
 114}
 115
 116static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 117                         unsigned int buflen, const void *assoc,
 118                         unsigned int aad_size)
 119{
 120        int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 121        int k, rem;
 122
 123        if (np > XBUFSIZE) {
 124                rem = PAGE_SIZE;
 125                np = XBUFSIZE;
 126        } else {
 127                rem = buflen % PAGE_SIZE;
 128        }
 129
 130        sg_init_table(sg, np + 1);
 131
 132        sg_set_buf(&sg[0], assoc, aad_size);
 133
 134        if (rem)
 135                np--;
 136        for (k = 0; k < np; k++)
 137                sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 138
 139        if (rem)
 140                sg_set_buf(&sg[k + 1], xbuf[k], rem);
 141}
 142
 143static inline int do_one_aead_op(struct aead_request *req, int ret)
 144{
 145        struct crypto_wait *wait = req->base.data;
 146
 147        return crypto_wait_req(ret, wait);
 148}
 149
 150struct test_mb_aead_data {
 151        struct scatterlist sg[XBUFSIZE];
 152        struct scatterlist sgout[XBUFSIZE];
 153        struct aead_request *req;
 154        struct crypto_wait wait;
 155        char *xbuf[XBUFSIZE];
 156        char *xoutbuf[XBUFSIZE];
 157        char *axbuf[XBUFSIZE];
 158};
 159
 160static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
 161                                u32 num_mb, int *rc)
 162{
 163        int i, err = 0;
 164
 165        /* Fire up a bunch of concurrent requests */
 166        for (i = 0; i < num_mb; i++) {
 167                if (enc == ENCRYPT)
 168                        rc[i] = crypto_aead_encrypt(data[i].req);
 169                else
 170                        rc[i] = crypto_aead_decrypt(data[i].req);
 171        }
 172
 173        /* Wait for all requests to finish */
 174        for (i = 0; i < num_mb; i++) {
 175                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
 176
 177                if (rc[i]) {
 178                        pr_info("concurrent request %d error %d\n", i, rc[i]);
 179                        err = rc[i];
 180                }
 181        }
 182
 183        return err;
 184}
 185
 186static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
 187                                int blen, int secs, u32 num_mb)
 188{
 189        unsigned long start, end;
 190        int bcount;
 191        int ret = 0;
 192        int *rc;
 193
 194        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 195        if (!rc)
 196                return -ENOMEM;
 197
 198        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 199             time_before(jiffies, end); bcount++) {
 200                ret = do_mult_aead_op(data, enc, num_mb, rc);
 201                if (ret)
 202                        goto out;
 203        }
 204
 205        pr_cont("%d operations in %d seconds (%ld bytes)\n",
 206                bcount * num_mb, secs, (long)bcount * blen * num_mb);
 207
 208out:
 209        kfree(rc);
 210        return ret;
 211}
 212
 213static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
 214                               int blen, u32 num_mb)
 215{
 216        unsigned long cycles = 0;
 217        int ret = 0;
 218        int i;
 219        int *rc;
 220
 221        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
 222        if (!rc)
 223                return -ENOMEM;
 224
 225        /* Warm-up run. */
 226        for (i = 0; i < 4; i++) {
 227                ret = do_mult_aead_op(data, enc, num_mb, rc);
 228                if (ret)
 229                        goto out;
 230        }
 231
 232        /* The real thing. */
 233        for (i = 0; i < 8; i++) {
 234                cycles_t start, end;
 235
 236                start = get_cycles();
 237                ret = do_mult_aead_op(data, enc, num_mb, rc);
 238                end = get_cycles();
 239
 240                if (ret)
 241                        goto out;
 242
 243                cycles += end - start;
 244        }
 245
 246        pr_cont("1 operation in %lu cycles (%d bytes)\n",
 247                (cycles + 4) / (8 * num_mb), blen);
 248
 249out:
 250        kfree(rc);
 251        return ret;
 252}
 253
 254static void test_mb_aead_speed(const char *algo, int enc, int secs,
 255                               struct aead_speed_template *template,
 256                               unsigned int tcount, u8 authsize,
 257                               unsigned int aad_size, u8 *keysize, u32 num_mb)
 258{
 259        struct test_mb_aead_data *data;
 260        struct crypto_aead *tfm;
 261        unsigned int i, j, iv_len;
 262        const char *key;
 263        const char *e;
 264        void *assoc;
 265        u32 *b_size;
 266        char *iv;
 267        int ret;
 268
 269
 270        if (aad_size >= PAGE_SIZE) {
 271                pr_err("associate data length (%u) too big\n", aad_size);
 272                return;
 273        }
 274
 275        iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 276        if (!iv)
 277                return;
 278
 279        if (enc == ENCRYPT)
 280                e = "encryption";
 281        else
 282                e = "decryption";
 283
 284        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
 285        if (!data)
 286                goto out_free_iv;
 287
 288        tfm = crypto_alloc_aead(algo, 0, 0);
 289        if (IS_ERR(tfm)) {
 290                pr_err("failed to load transform for %s: %ld\n",
 291                        algo, PTR_ERR(tfm));
 292                goto out_free_data;
 293        }
 294
 295        ret = crypto_aead_setauthsize(tfm, authsize);
 296
 297        for (i = 0; i < num_mb; ++i)
 298                if (testmgr_alloc_buf(data[i].xbuf)) {
 299                        while (i--)
 300                                testmgr_free_buf(data[i].xbuf);
 301                        goto out_free_tfm;
 302                }
 303
 304        for (i = 0; i < num_mb; ++i)
 305                if (testmgr_alloc_buf(data[i].axbuf)) {
 306                        while (i--)
 307                                testmgr_free_buf(data[i].axbuf);
 308                        goto out_free_xbuf;
 309                }
 310
 311        for (i = 0; i < num_mb; ++i)
 312                if (testmgr_alloc_buf(data[i].xoutbuf)) {
 313                        while (i--)
 314                                testmgr_free_buf(data[i].xoutbuf);
 315                        goto out_free_axbuf;
 316                }
 317
 318        for (i = 0; i < num_mb; ++i) {
 319                data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
 320                if (!data[i].req) {
 321                        pr_err("alg: skcipher: Failed to allocate request for %s\n",
 322                               algo);
 323                        while (i--)
 324                                aead_request_free(data[i].req);
 325                        goto out_free_xoutbuf;
 326                }
 327        }
 328
 329        for (i = 0; i < num_mb; ++i) {
 330                crypto_init_wait(&data[i].wait);
 331                aead_request_set_callback(data[i].req,
 332                                          CRYPTO_TFM_REQ_MAY_BACKLOG,
 333                                          crypto_req_done, &data[i].wait);
 334        }
 335
 336        pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
 337                get_driver_name(crypto_aead, tfm), e);
 338
 339        i = 0;
 340        do {
 341                b_size = aead_sizes;
 342                do {
 343                        if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
 344                                pr_err("template (%u) too big for buffer (%lu)\n",
 345                                       authsize + *b_size,
 346                                       XBUFSIZE * PAGE_SIZE);
 347                                goto out;
 348                        }
 349
 350                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
 351                                *keysize * 8, *b_size);
 352
 353                        /* Set up tfm global state, i.e. the key */
 354
 355                        memset(tvmem[0], 0xff, PAGE_SIZE);
 356                        key = tvmem[0];
 357                        for (j = 0; j < tcount; j++) {
 358                                if (template[j].klen == *keysize) {
 359                                        key = template[j].key;
 360                                        break;
 361                                }
 362                        }
 363
 364                        crypto_aead_clear_flags(tfm, ~0);
 365
 366                        ret = crypto_aead_setkey(tfm, key, *keysize);
 367                        if (ret) {
 368                                pr_err("setkey() failed flags=%x\n",
 369                                       crypto_aead_get_flags(tfm));
 370                                goto out;
 371                        }
 372
 373                        iv_len = crypto_aead_ivsize(tfm);
 374                        if (iv_len)
 375                                memset(iv, 0xff, iv_len);
 376
 377                        /* Now setup per request stuff, i.e. buffers */
 378
 379                        for (j = 0; j < num_mb; ++j) {
 380                                struct test_mb_aead_data *cur = &data[j];
 381
 382                                assoc = cur->axbuf[0];
 383                                memset(assoc, 0xff, aad_size);
 384
 385                                sg_init_aead(cur->sg, cur->xbuf,
 386                                             *b_size + (enc ? 0 : authsize),
 387                                             assoc, aad_size);
 388
 389                                sg_init_aead(cur->sgout, cur->xoutbuf,
 390                                             *b_size + (enc ? authsize : 0),
 391                                             assoc, aad_size);
 392
 393                                aead_request_set_ad(cur->req, aad_size);
 394
 395                                if (!enc) {
 396
 397                                        aead_request_set_crypt(cur->req,
 398                                                               cur->sgout,
 399                                                               cur->sg,
 400                                                               *b_size, iv);
 401                                        ret = crypto_aead_encrypt(cur->req);
 402                                        ret = do_one_aead_op(cur->req, ret);
 403
 404                                        if (ret) {
 405                                                pr_err("calculating auth failed failed (%d)\n",
 406                                                       ret);
 407                                                break;
 408                                        }
 409                                }
 410
 411                                aead_request_set_crypt(cur->req, cur->sg,
 412                                                       cur->sgout, *b_size +
 413                                                       (enc ? 0 : authsize),
 414                                                       iv);
 415
 416                        }
 417
 418                        if (secs)
 419                                ret = test_mb_aead_jiffies(data, enc, *b_size,
 420                                                           secs, num_mb);
 421                        else
 422                                ret = test_mb_aead_cycles(data, enc, *b_size,
 423                                                          num_mb);
 424
 425                        if (ret) {
 426                                pr_err("%s() failed return code=%d\n", e, ret);
 427                                break;
 428                        }
 429                        b_size++;
 430                        i++;
 431                } while (*b_size);
 432                keysize++;
 433        } while (*keysize);
 434
 435out:
 436        for (i = 0; i < num_mb; ++i)
 437                aead_request_free(data[i].req);
 438out_free_xoutbuf:
 439        for (i = 0; i < num_mb; ++i)
 440                testmgr_free_buf(data[i].xoutbuf);
 441out_free_axbuf:
 442        for (i = 0; i < num_mb; ++i)
 443                testmgr_free_buf(data[i].axbuf);
 444out_free_xbuf:
 445        for (i = 0; i < num_mb; ++i)
 446                testmgr_free_buf(data[i].xbuf);
 447out_free_tfm:
 448        crypto_free_aead(tfm);
 449out_free_data:
 450        kfree(data);
 451out_free_iv:
 452        kfree(iv);
 453}
 454
 455static int test_aead_jiffies(struct aead_request *req, int enc,
 456                                int blen, int secs)
 457{
 458        unsigned long start, end;
 459        int bcount;
 460        int ret;
 461
 462        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 463             time_before(jiffies, end); bcount++) {
 464                if (enc)
 465                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 466                else
 467                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 468
 469                if (ret)
 470                        return ret;
 471        }
 472
 473        printk("%d operations in %d seconds (%ld bytes)\n",
 474               bcount, secs, (long)bcount * blen);
 475        return 0;
 476}
 477
 478static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 479{
 480        unsigned long cycles = 0;
 481        int ret = 0;
 482        int i;
 483
 484        /* Warm-up run. */
 485        for (i = 0; i < 4; i++) {
 486                if (enc)
 487                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 488                else
 489                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 490
 491                if (ret)
 492                        goto out;
 493        }
 494
 495        /* The real thing. */
 496        for (i = 0; i < 8; i++) {
 497                cycles_t start, end;
 498
 499                start = get_cycles();
 500                if (enc)
 501                        ret = do_one_aead_op(req, crypto_aead_encrypt(req));
 502                else
 503                        ret = do_one_aead_op(req, crypto_aead_decrypt(req));
 504                end = get_cycles();
 505
 506                if (ret)
 507                        goto out;
 508
 509                cycles += end - start;
 510        }
 511
 512out:
 513        if (ret == 0)
 514                printk("1 operation in %lu cycles (%d bytes)\n",
 515                       (cycles + 4) / 8, blen);
 516
 517        return ret;
 518}
 519
 520static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 521                            struct aead_speed_template *template,
 522                            unsigned int tcount, u8 authsize,
 523                            unsigned int aad_size, u8 *keysize)
 524{
 525        unsigned int i, j;
 526        struct crypto_aead *tfm;
 527        int ret = -ENOMEM;
 528        const char *key;
 529        struct aead_request *req;
 530        struct scatterlist *sg;
 531        struct scatterlist *sgout;
 532        const char *e;
 533        void *assoc;
 534        char *iv;
 535        char *xbuf[XBUFSIZE];
 536        char *xoutbuf[XBUFSIZE];
 537        char *axbuf[XBUFSIZE];
 538        unsigned int *b_size;
 539        unsigned int iv_len;
 540        struct crypto_wait wait;
 541
 542        iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 543        if (!iv)
 544                return;
 545
 546        if (aad_size >= PAGE_SIZE) {
 547                pr_err("associate data length (%u) too big\n", aad_size);
 548                goto out_noxbuf;
 549        }
 550
 551        if (enc == ENCRYPT)
 552                e = "encryption";
 553        else
 554                e = "decryption";
 555
 556        if (testmgr_alloc_buf(xbuf))
 557                goto out_noxbuf;
 558        if (testmgr_alloc_buf(axbuf))
 559                goto out_noaxbuf;
 560        if (testmgr_alloc_buf(xoutbuf))
 561                goto out_nooutbuf;
 562
 563        sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 564        if (!sg)
 565                goto out_nosg;
 566        sgout = &sg[9];
 567
 568        tfm = crypto_alloc_aead(algo, 0, 0);
 569
 570        if (IS_ERR(tfm)) {
 571                pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 572                       PTR_ERR(tfm));
 573                goto out_notfm;
 574        }
 575
 576        crypto_init_wait(&wait);
 577        printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 578                        get_driver_name(crypto_aead, tfm), e);
 579
 580        req = aead_request_alloc(tfm, GFP_KERNEL);
 581        if (!req) {
 582                pr_err("alg: aead: Failed to allocate request for %s\n",
 583                       algo);
 584                goto out_noreq;
 585        }
 586
 587        aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 588                                  crypto_req_done, &wait);
 589
 590        i = 0;
 591        do {
 592                b_size = aead_sizes;
 593                do {
 594                        assoc = axbuf[0];
 595                        memset(assoc, 0xff, aad_size);
 596
 597                        if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 598                                pr_err("template (%u) too big for tvmem (%lu)\n",
 599                                       *keysize + *b_size,
 600                                        TVMEMSIZE * PAGE_SIZE);
 601                                goto out;
 602                        }
 603
 604                        key = tvmem[0];
 605                        for (j = 0; j < tcount; j++) {
 606                                if (template[j].klen == *keysize) {
 607                                        key = template[j].key;
 608                                        break;
 609                                }
 610                        }
 611                        ret = crypto_aead_setkey(tfm, key, *keysize);
 612                        ret = crypto_aead_setauthsize(tfm, authsize);
 613
 614                        iv_len = crypto_aead_ivsize(tfm);
 615                        if (iv_len)
 616                                memset(iv, 0xff, iv_len);
 617
 618                        crypto_aead_clear_flags(tfm, ~0);
 619                        printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 620                                        i, *keysize * 8, *b_size);
 621
 622
 623                        memset(tvmem[0], 0xff, PAGE_SIZE);
 624
 625                        if (ret) {
 626                                pr_err("setkey() failed flags=%x\n",
 627                                                crypto_aead_get_flags(tfm));
 628                                goto out;
 629                        }
 630
 631                        sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
 632                                     assoc, aad_size);
 633
 634                        sg_init_aead(sgout, xoutbuf,
 635                                     *b_size + (enc ? authsize : 0), assoc,
 636                                     aad_size);
 637
 638                        aead_request_set_ad(req, aad_size);
 639
 640                        if (!enc) {
 641
 642                                /*
 643                                 * For decryption we need a proper auth so
 644                                 * we do the encryption path once with buffers
 645                                 * reversed (input <-> output) to calculate it
 646                                 */
 647                                aead_request_set_crypt(req, sgout, sg,
 648                                                       *b_size, iv);
 649                                ret = do_one_aead_op(req,
 650                                                     crypto_aead_encrypt(req));
 651
 652                                if (ret) {
 653                                        pr_err("calculating auth failed failed (%d)\n",
 654                                               ret);
 655                                        break;
 656                                }
 657                        }
 658
 659                        aead_request_set_crypt(req, sg, sgout,
 660                                               *b_size + (enc ? 0 : authsize),
 661                                               iv);
 662
 663                        if (secs)
 664                                ret = test_aead_jiffies(req, enc, *b_size,
 665                                                        secs);
 666                        else
 667                                ret = test_aead_cycles(req, enc, *b_size);
 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                else
 883                        ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
 884
 885
 886                if (ret) {
 887                        pr_err("At least one hashing failed ret=%d\n", ret);
 888                        break;
 889                }
 890        }
 891
 892out:
 893        for (k = 0; k < num_mb; ++k)
 894                ahash_request_free(data[k].req);
 895
 896        for (k = 0; k < num_mb; ++k)
 897                testmgr_free_buf(data[k].xbuf);
 898
 899        crypto_free_ahash(tfm);
 900
 901free_data:
 902        kfree(data);
 903}
 904
 905static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 906                                     char *out, int secs)
 907{
 908        unsigned long start, end;
 909        int bcount;
 910        int ret;
 911
 912        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 913             time_before(jiffies, end); bcount++) {
 914                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 915                if (ret)
 916                        return ret;
 917        }
 918
 919        printk("%6u opers/sec, %9lu bytes/sec\n",
 920               bcount / secs, ((long)bcount * blen) / secs);
 921
 922        return 0;
 923}
 924
 925static int test_ahash_jiffies(struct ahash_request *req, int blen,
 926                              int plen, char *out, int secs)
 927{
 928        unsigned long start, end;
 929        int bcount, pcount;
 930        int ret;
 931
 932        if (plen == blen)
 933                return test_ahash_jiffies_digest(req, blen, out, secs);
 934
 935        for (start = jiffies, end = start + secs * HZ, bcount = 0;
 936             time_before(jiffies, end); bcount++) {
 937                ret = do_one_ahash_op(req, crypto_ahash_init(req));
 938                if (ret)
 939                        return ret;
 940                for (pcount = 0; pcount < blen; pcount += plen) {
 941                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
 942                        if (ret)
 943                                return ret;
 944                }
 945                /* we assume there is enough space in 'out' for the result */
 946                ret = do_one_ahash_op(req, crypto_ahash_final(req));
 947                if (ret)
 948                        return ret;
 949        }
 950
 951        pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 952                bcount / secs, ((long)bcount * blen) / secs);
 953
 954        return 0;
 955}
 956
 957static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 958                                    char *out)
 959{
 960        unsigned long cycles = 0;
 961        int ret, i;
 962
 963        /* Warm-up run. */
 964        for (i = 0; i < 4; i++) {
 965                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 966                if (ret)
 967                        goto out;
 968        }
 969
 970        /* The real thing. */
 971        for (i = 0; i < 8; i++) {
 972                cycles_t start, end;
 973
 974                start = get_cycles();
 975
 976                ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 977                if (ret)
 978                        goto out;
 979
 980                end = get_cycles();
 981
 982                cycles += end - start;
 983        }
 984
 985out:
 986        if (ret)
 987                return ret;
 988
 989        pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 990                cycles / 8, cycles / (8 * blen));
 991
 992        return 0;
 993}
 994
 995static int test_ahash_cycles(struct ahash_request *req, int blen,
 996                             int plen, char *out)
 997{
 998        unsigned long cycles = 0;
 999        int i, pcount, ret;
1000

1001        if (plen == blen)
1002                return test_ahash_cycles_digest(req, blen, out);
1003
1004        /* Warm-up run. */
1005        for (i = 0; i < 4; i++) {
1006                ret = do_one_ahash_op(req, crypto_ahash_init(req));
1007                if (ret)
1008                        goto out;
1009                for (pcount = 0; pcount < blen; pcount += plen) {
1010                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
1011                        if (ret)
1012                                goto out;
1013                }
1014                ret = do_one_ahash_op(req, crypto_ahash_final(req));
1015                if (ret)
1016                        goto out;
1017        }
1018
1019        /* The real thing. */
1020        for (i = 0; i < 8; i++) {
1021                cycles_t start, end;
1022
1023                start = get_cycles();
1024
1025                ret = do_one_ahash_op(req, crypto_ahash_init(req));
1026                if (ret)
1027                        goto out;
1028                for (pcount = 0; pcount < blen; pcount += plen) {
1029                        ret = do_one_ahash_op(req, crypto_ahash_update(req));
1030                        if (ret)
1031                                goto out;
1032                }
1033                ret = do_one_ahash_op(req, crypto_ahash_final(req));
1034                if (ret)
1035                        goto out;
1036
1037                end = get_cycles();
1038
1039                cycles += end - start;
1040        }
1041
1042out:
1043        if (ret)
1044                return ret;
1045
1046        pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1047                cycles / 8, cycles / (8 * blen));
1048
1049        return 0;
1050}
1051
1052static void test_ahash_speed_common(const char *algo, unsigned int secs,
1053                                    struct hash_speed *speed, unsigned mask)
1054{
1055        struct scatterlist sg[TVMEMSIZE];
1056        struct crypto_wait wait;
1057        struct ahash_request *req;
1058        struct crypto_ahash *tfm;
1059        char *output;
1060        int i, ret;
1061
1062        tfm = crypto_alloc_ahash(algo, 0, mask);
1063        if (IS_ERR(tfm)) {
1064                pr_err("failed to load transform for %s: %ld\n",
1065                       algo, PTR_ERR(tfm));
1066                return;
1067        }
1068
1069        printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1070                        get_driver_name(crypto_ahash, tfm));
1071
1072        if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1073                pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1074                       MAX_DIGEST_SIZE);
1075                goto out;
1076        }
1077
1078        test_hash_sg_init(sg);
1079        req = ahash_request_alloc(tfm, GFP_KERNEL);
1080        if (!req) {
1081                pr_err("ahash request allocation failure\n");
1082                goto out;
1083        }
1084
1085        crypto_init_wait(&wait);
1086        ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1087                                   crypto_req_done, &wait);
1088
1089        output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1090        if (!output)
1091                goto out_nomem;
1092
1093        for (i = 0; speed[i].blen != 0; i++) {
1094                if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1095                        pr_err("template (%u) too big for tvmem (%lu)\n",
1096                               speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1097                        break;
1098                }
1099
1100                pr_info("test%3u "
1101                        "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1102                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1103
1104                ahash_request_set_crypt(req, sg, output, speed[i].plen);
1105
1106                if (secs)
1107                        ret = test_ahash_jiffies(req, speed[i].blen,
1108                                                 speed[i].plen, output, secs);
1109                else
1110                        ret = test_ahash_cycles(req, speed[i].blen,
1111                                                speed[i].plen, output);
1112
1113                if (ret) {
1114                        pr_err("hashing failed ret=%d\n", ret);
1115                        break;
1116                }
1117        }
1118
1119        kfree(output);
1120
1121out_nomem:
1122        ahash_request_free(req);
1123
1124out:
1125        crypto_free_ahash(tfm);
1126}
1127
1128static void test_ahash_speed(const char *algo, unsigned int secs,
1129                             struct hash_speed *speed)
1130{
1131        return test_ahash_speed_common(algo, secs, speed, 0);
1132}
1133
1134static void test_hash_speed(const char *algo, unsigned int secs,
1135                            struct hash_speed *speed)
1136{
1137        return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1138}
1139
1140struct test_mb_skcipher_data {
1141        struct scatterlist sg[XBUFSIZE];
1142        struct skcipher_request *req;
1143        struct crypto_wait wait;
1144        char *xbuf[XBUFSIZE];
1145};
1146
1147static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1148                                u32 num_mb, int *rc)
1149{
1150        int i, err = 0;
1151
1152        /* Fire up a bunch of concurrent requests */
1153        for (i = 0; i < num_mb; i++) {
1154                if (enc == ENCRYPT)
1155                        rc[i] = crypto_skcipher_encrypt(data[i].req);
1156                else
1157                        rc[i] = crypto_skcipher_decrypt(data[i].req);
1158        }
1159
1160        /* Wait for all requests to finish */
1161        for (i = 0; i < num_mb; i++) {
1162                rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1163
1164                if (rc[i]) {
1165                        pr_info("concurrent request %d error %d\n", i, rc[i]);
1166                        err = rc[i];
1167                }
1168        }
1169
1170        return err;
1171}
1172
1173static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1174                                int blen, int secs, u32 num_mb)
1175{
1176        unsigned long start, end;
1177        int bcount;
1178        int ret = 0;
1179        int *rc;
1180
1181        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1182        if (!rc)
1183                return -ENOMEM;
1184
1185        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1186             time_before(jiffies, end); bcount++) {
1187                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1188                if (ret)
1189                        goto out;
1190        }
1191
1192        pr_cont("%d operations in %d seconds (%ld bytes)\n",
1193                bcount * num_mb, secs, (long)bcount * blen * num_mb);
1194
1195out:
1196        kfree(rc);
1197        return ret;
1198}
1199
1200static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1201                               int blen, u32 num_mb)
1202{
1203        unsigned long cycles = 0;
1204        int ret = 0;
1205        int i;
1206        int *rc;
1207
1208        rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1209        if (!rc)
1210                return -ENOMEM;
1211
1212        /* Warm-up run. */
1213        for (i = 0; i < 4; i++) {
1214                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1215                if (ret)
1216                        goto out;
1217        }
1218
1219        /* The real thing. */
1220        for (i = 0; i < 8; i++) {
1221                cycles_t start, end;
1222
1223                start = get_cycles();
1224                ret = do_mult_acipher_op(data, enc, num_mb, rc);
1225                end = get_cycles();
1226
1227                if (ret)
1228                        goto out;
1229
1230                cycles += end - start;
1231        }
1232
1233        pr_cont("1 operation in %lu cycles (%d bytes)\n",
1234                (cycles + 4) / (8 * num_mb), blen);
1235
1236out:
1237        kfree(rc);
1238        return ret;
1239}
1240
1241static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1242                                   struct cipher_speed_template *template,
1243                                   unsigned int tcount, u8 *keysize, u32 num_mb)
1244{
1245        struct test_mb_skcipher_data *data;
1246        struct crypto_skcipher *tfm;
1247        unsigned int i, j, iv_len;
1248        const char *key;
1249        const char *e;
1250        u32 *b_size;
1251        char iv[128];
1252        int ret;
1253
1254        if (enc == ENCRYPT)
1255                e = "encryption";
1256        else
1257                e = "decryption";
1258
1259        data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1260        if (!data)
1261                return;
1262
1263        tfm = crypto_alloc_skcipher(algo, 0, 0);
1264        if (IS_ERR(tfm)) {
1265                pr_err("failed to load transform for %s: %ld\n",
1266                        algo, PTR_ERR(tfm));
1267                goto out_free_data;
1268        }
1269
1270        for (i = 0; i < num_mb; ++i)
1271                if (testmgr_alloc_buf(data[i].xbuf)) {
1272                        while (i--)
1273                                testmgr_free_buf(data[i].xbuf);
1274                        goto out_free_tfm;
1275                }
1276
1277
1278        for (i = 0; i < num_mb; ++i)
1279                if (testmgr_alloc_buf(data[i].xbuf)) {
1280                        while (i--)
1281                                testmgr_free_buf(data[i].xbuf);
1282                        goto out_free_tfm;
1283                }
1284
1285
1286        for (i = 0; i < num_mb; ++i) {
1287                data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1288                if (!data[i].req) {
1289                        pr_err("alg: skcipher: Failed to allocate request for %s\n",
1290                               algo);
1291                        while (i--)
1292                                skcipher_request_free(data[i].req);
1293                        goto out_free_xbuf;
1294                }
1295        }
1296
1297        for (i = 0; i < num_mb; ++i) {
1298                skcipher_request_set_callback(data[i].req,
1299                                              CRYPTO_TFM_REQ_MAY_BACKLOG,
1300                                              crypto_req_done, &data[i].wait);
1301                crypto_init_wait(&data[i].wait);
1302        }
1303
1304        pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1305                get_driver_name(crypto_skcipher, tfm), e);
1306
1307        i = 0;
1308        do {
1309                b_size = block_sizes;
1310                do {
1311                        if (*b_size > XBUFSIZE * PAGE_SIZE) {
1312                                pr_err("template (%u) too big for buffer (%lu)\n",
1313                                       *b_size, XBUFSIZE * PAGE_SIZE);
1314                                goto out;
1315                        }
1316
1317                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1318                                *keysize * 8, *b_size);
1319
1320                        /* Set up tfm global state, i.e. the key */
1321
1322                        memset(tvmem[0], 0xff, PAGE_SIZE);
1323                        key = tvmem[0];
1324                        for (j = 0; j < tcount; j++) {
1325                                if (template[j].klen == *keysize) {
1326                                        key = template[j].key;
1327                                        break;
1328                                }
1329                        }
1330
1331                        crypto_skcipher_clear_flags(tfm, ~0);
1332
1333                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1334                        if (ret) {
1335                                pr_err("setkey() failed flags=%x\n",
1336                                       crypto_skcipher_get_flags(tfm));
1337                                goto out;
1338                        }
1339
1340                        iv_len = crypto_skcipher_ivsize(tfm);
1341                        if (iv_len)
1342                                memset(&iv, 0xff, iv_len);
1343
1344                        /* Now setup per request stuff, i.e. buffers */
1345
1346                        for (j = 0; j < num_mb; ++j) {
1347                                struct test_mb_skcipher_data *cur = &data[j];
1348                                unsigned int k = *b_size;
1349                                unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1350                                unsigned int p = 0;
1351
1352                                sg_init_table(cur->sg, pages);
1353
1354                                while (k > PAGE_SIZE) {
1355                                        sg_set_buf(cur->sg + p, cur->xbuf[p],
1356                                                   PAGE_SIZE);
1357                                        memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1358                                        p++;
1359                                        k -= PAGE_SIZE;
1360                                }
1361
1362                                sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1363                                memset(cur->xbuf[p], 0xff, k);
1364
1365                                skcipher_request_set_crypt(cur->req, cur->sg,
1366                                                           cur->sg, *b_size,
1367                                                           iv);
1368                        }
1369
1370                        if (secs)
1371                                ret = test_mb_acipher_jiffies(data, enc,
1372                                                              *b_size, secs,
1373                                                              num_mb);
1374                        else
1375                                ret = test_mb_acipher_cycles(data, enc,
1376                                                             *b_size, num_mb);
1377
1378                        if (ret) {
1379                                pr_err("%s() failed flags=%x\n", e,
1380                                       crypto_skcipher_get_flags(tfm));
1381                                break;
1382                        }
1383                        b_size++;
1384                        i++;
1385                } while (*b_size);
1386                keysize++;
1387        } while (*keysize);
1388
1389out:
1390        for (i = 0; i < num_mb; ++i)
1391                skcipher_request_free(data[i].req);
1392out_free_xbuf:
1393        for (i = 0; i < num_mb; ++i)
1394                testmgr_free_buf(data[i].xbuf);
1395out_free_tfm:
1396        crypto_free_skcipher(tfm);
1397out_free_data:
1398        kfree(data);
1399}
1400
1401static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1402{
1403        struct crypto_wait *wait = req->base.data;
1404
1405        return crypto_wait_req(ret, wait);
1406}
1407
1408static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1409                                int blen, int secs)
1410{
1411        unsigned long start, end;
1412        int bcount;
1413        int ret;
1414
1415        for (start = jiffies, end = start + secs * HZ, bcount = 0;
1416             time_before(jiffies, end); bcount++) {
1417                if (enc)
1418                        ret = do_one_acipher_op(req,
1419                                                crypto_skcipher_encrypt(req));
1420                else
1421                        ret = do_one_acipher_op(req,
1422                                                crypto_skcipher_decrypt(req));
1423
1424                if (ret)
1425                        return ret;
1426        }
1427
1428        pr_cont("%d operations in %d seconds (%ld bytes)\n",
1429                bcount, secs, (long)bcount * blen);
1430        return 0;
1431}
1432
1433static int test_acipher_cycles(struct skcipher_request *req, int enc,
1434                               int blen)
1435{
1436        unsigned long cycles = 0;
1437        int ret = 0;
1438        int i;
1439
1440        /* Warm-up run. */
1441        for (i = 0; i < 4; i++) {
1442                if (enc)
1443                        ret = do_one_acipher_op(req,
1444                                                crypto_skcipher_encrypt(req));
1445                else
1446                        ret = do_one_acipher_op(req,
1447                                                crypto_skcipher_decrypt(req));
1448
1449                if (ret)
1450                        goto out;
1451        }
1452
1453        /* The real thing. */
1454        for (i = 0; i < 8; i++) {
1455                cycles_t start, end;
1456
1457                start = get_cycles();
1458                if (enc)
1459                        ret = do_one_acipher_op(req,
1460                                                crypto_skcipher_encrypt(req));
1461                else
1462                        ret = do_one_acipher_op(req,
1463                                                crypto_skcipher_decrypt(req));
1464                end = get_cycles();
1465
1466                if (ret)
1467                        goto out;
1468
1469                cycles += end - start;
1470        }
1471
1472out:
1473        if (ret == 0)
1474                pr_cont("1 operation in %lu cycles (%d bytes)\n",
1475                        (cycles + 4) / 8, blen);
1476
1477        return ret;
1478}
1479
1480static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1481                                struct cipher_speed_template *template,
1482                                unsigned int tcount, u8 *keysize, bool async)
1483{
1484        unsigned int ret, i, j, k, iv_len;
1485        struct crypto_wait wait;
1486        const char *key;
1487        char iv[128];
1488        struct skcipher_request *req;
1489        struct crypto_skcipher *tfm;
1490        const char *e;
1491        u32 *b_size;
1492
1493        if (enc == ENCRYPT)
1494                e = "encryption";
1495        else
1496                e = "decryption";
1497
1498        crypto_init_wait(&wait);
1499
1500        tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1501
1502        if (IS_ERR(tfm)) {
1503                pr_err("failed to load transform for %s: %ld\n", algo,
1504                       PTR_ERR(tfm));
1505                return;
1506        }
1507
1508        pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1509                        get_driver_name(crypto_skcipher, tfm), e);
1510
1511        req = skcipher_request_alloc(tfm, GFP_KERNEL);
1512        if (!req) {
1513                pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1514                       algo);
1515                goto out;
1516        }
1517
1518        skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1519                                      crypto_req_done, &wait);
1520
1521        i = 0;
1522        do {
1523                b_size = block_sizes;
1524
1525                do {
1526                        struct scatterlist sg[TVMEMSIZE];
1527
1528                        if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1529                                pr_err("template (%u) too big for "
1530                                       "tvmem (%lu)\n", *keysize + *b_size,
1531                                       TVMEMSIZE * PAGE_SIZE);
1532                                goto out_free_req;
1533                        }
1534
1535                        pr_info("test %u (%d bit key, %d byte blocks): ", i,
1536                                *keysize * 8, *b_size);
1537
1538                        memset(tvmem[0], 0xff, PAGE_SIZE);
1539
1540                        /* set key, plain text and IV */
1541                        key = tvmem[0];
1542                        for (j = 0; j < tcount; j++) {
1543                                if (template[j].klen == *keysize) {
1544                                        key = template[j].key;
1545                                        break;
1546                                }
1547                        }
1548
1549                        crypto_skcipher_clear_flags(tfm, ~0);
1550
1551                        ret = crypto_skcipher_setkey(tfm, key, *keysize);
1552                        if (ret) {
1553                                pr_err("setkey() failed flags=%x\n",
1554                                        crypto_skcipher_get_flags(tfm));
1555                                goto out_free_req;
1556                        }
1557
1558                        k = *keysize + *b_size;
1559                        sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1560
1561                        if (k > PAGE_SIZE) {
1562                                sg_set_buf(sg, tvmem[0] + *keysize,
1563                                   PAGE_SIZE - *keysize);
1564                                k -= PAGE_SIZE;
1565                                j = 1;
1566                                while (k > PAGE_SIZE) {
1567                                        sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1568                                        memset(tvmem[j], 0xff, PAGE_SIZE);
1569                                        j++;
1570                                        k -= PAGE_SIZE;
1571                                }
1572                                sg_set_buf(sg + j, tvmem[j], k);
1573                                memset(tvmem[j], 0xff, k);
1574                        } else {
1575                                sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1576                        }
1577
1578                        iv_len = crypto_skcipher_ivsize(tfm);
1579                        if (iv_len)
1580                                memset(&iv, 0xff, iv_len);
1581
1582                        skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1583
1584                        if (secs)
1585                                ret = test_acipher_jiffies(req, enc,
1586                                                           *b_size, secs);
1587                        else
1588                                ret = test_acipher_cycles(req, enc,
1589                                                          *b_size);
1590
1591                        if (ret) {
1592                                pr_err("%s() failed flags=%x\n", e,
1593                                       crypto_skcipher_get_flags(tfm));
1594                                break;
1595                        }
1596                        b_size++;
1597                        i++;
1598                } while (*b_size);
1599                keysize++;
1600        } while (*keysize);
1601
1602out_free_req:
1603        skcipher_request_free(req);
1604out:
1605        crypto_free_skcipher(tfm);
1606}
1607
1608static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1609                               struct cipher_speed_template *template,
1610                               unsigned int tcount, u8 *keysize)
1611{
1612        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1613                                   true);
1614}
1615
1616static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1617                              struct cipher_speed_template *template,
1618                              unsigned int tcount, u8 *keysize)
1619{
1620        return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1621                                   false);
1622}
1623
1624static void test_available(void)
1625{
1626        char **name = check;
1627
1628        while (*name) {
1629                printk("alg %s ", *name);
1630                printk(crypto_has_alg(*name, 0, 0) ?
1631                       "found\n" : "not found\n");
1632                name++;
1633        }
1634}
1635
1636static inline int tcrypt_test(const char *alg)
1637{
1638        int ret;
1639
1640        pr_debug("testing %s\n", alg);
1641
1642        ret = alg_test(alg, alg, 0, 0);
1643        /* non-fips algs return -EINVAL in fips mode */
1644        if (fips_enabled && ret == -EINVAL)
1645                ret = 0;
1646        return ret;
1647}
1648
1649static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1650{
1651        int i;
1652        int ret = 0;
1653
1654        switch (m) {
1655        case 0:
1656                if (alg) {
1657                        if (!crypto_has_alg(alg, type,
1658                                            mask ?: CRYPTO_ALG_TYPE_MASK))
1659                                ret = -ENOENT;
1660                        break;
1661                }
1662
1663                for (i = 1; i < 200; i++)
1664                        ret += do_test(NULL, 0, 0, i, num_mb);
1665                break;
1666
1667        case 1:
1668                ret += tcrypt_test("md5");
1669                break;
1670
1671        case 2:
1672                ret += tcrypt_test("sha1");
1673                break;
1674
1675        case 3:
1676                ret += tcrypt_test("ecb(des)");
1677                ret += tcrypt_test("cbc(des)");
1678                ret += tcrypt_test("ctr(des)");
1679                break;
1680
1681        case 4:
1682                ret += tcrypt_test("ecb(des3_ede)");
1683                ret += tcrypt_test("cbc(des3_ede)");
1684                ret += tcrypt_test("ctr(des3_ede)");
1685                break;
1686
1687        case 5:
1688                ret += tcrypt_test("md4");
1689                break;
1690
1691        case 6:
1692                ret += tcrypt_test("sha256");
1693                break;
1694
1695        case 7:
1696                ret += tcrypt_test("ecb(blowfish)");
1697                ret += tcrypt_test("cbc(blowfish)");
1698                ret += tcrypt_test("ctr(blowfish)");
1699                break;
1700
1701        case 8:
1702                ret += tcrypt_test("ecb(twofish)");
1703                ret += tcrypt_test("cbc(twofish)");
1704                ret += tcrypt_test("ctr(twofish)");
1705                ret += tcrypt_test("lrw(twofish)");
1706                ret += tcrypt_test("xts(twofish)");
1707                break;
1708
1709        case 9:
1710                ret += tcrypt_test("ecb(serpent)");
1711                ret += tcrypt_test("cbc(serpent)");
1712                ret += tcrypt_test("ctr(serpent)");
1713                ret += tcrypt_test("lrw(serpent)");
1714                ret += tcrypt_test("xts(serpent)");
1715                break;
1716
1717        case 10:
1718                ret += tcrypt_test("ecb(aes)");
1719                ret += tcrypt_test("cbc(aes)");
1720                ret += tcrypt_test("lrw(aes)");
1721                ret += tcrypt_test("xts(aes)");
1722                ret += tcrypt_test("ctr(aes)");
1723                ret += tcrypt_test("rfc3686(ctr(aes))");
1724                break;
1725
1726        case 11:
1727                ret += tcrypt_test("sha384");
1728                break;
1729
1730        case 12:
1731                ret += tcrypt_test("sha512");
1732                break;
1733
1734        case 13:
1735                ret += tcrypt_test("deflate");
1736                break;
1737
1738        case 14:
1739                ret += tcrypt_test("ecb(cast5)");
1740                ret += tcrypt_test("cbc(cast5)");
1741                ret += tcrypt_test("ctr(cast5)");
1742                break;
1743
1744        case 15:
1745                ret += tcrypt_test("ecb(cast6)");
1746                ret += tcrypt_test("cbc(cast6)");
1747                ret += tcrypt_test("ctr(cast6)");
1748                ret += tcrypt_test("lrw(cast6)");
1749                ret += tcrypt_test("xts(cast6)");
1750                break;
1751
1752        case 16:
1753                ret += tcrypt_test("ecb(arc4)");
1754                break;
1755
1756        case 17:
1757                ret += tcrypt_test("michael_mic");
1758                break;
1759
1760        case 18:
1761                ret += tcrypt_test("crc32c");
1762                break;
1763
1764        case 19:
1765                ret += tcrypt_test("ecb(tea)");
1766                break;
1767
1768        case 20:
1769                ret += tcrypt_test("ecb(xtea)");
1770                break;
1771
1772        case 21:
1773                ret += tcrypt_test("ecb(khazad)");
1774                break;
1775
1776        case 22:
1777                ret += tcrypt_test("wp512");
1778                break;
1779
1780        case 23:
1781                ret += tcrypt_test("wp384");
1782                break;
1783
1784        case 24:
1785                ret += tcrypt_test("wp256");
1786                break;
1787
1788        case 25:
1789                ret += tcrypt_test("ecb(tnepres)");
1790                break;
1791
1792        case 26:
1793                ret += tcrypt_test("ecb(anubis)");
1794                ret += tcrypt_test("cbc(anubis)");
1795                break;
1796
1797        case 27:
1798                ret += tcrypt_test("tgr192");
1799                break;
1800
1801        case 28:
1802                ret += tcrypt_test("tgr160");
1803                break;
1804
1805        case 29:
1806                ret += tcrypt_test("tgr128");
1807                break;
1808
1809        case 30:
1810                ret += tcrypt_test("ecb(xeta)");
1811                break;
1812
1813        case 31:
1814                ret += tcrypt_test("pcbc(fcrypt)");
1815                break;
1816
1817        case 32:
1818                ret += tcrypt_test("ecb(camellia)");
1819                ret += tcrypt_test("cbc(camellia)");
1820                ret += tcrypt_test("ctr(camellia)");
1821                ret += tcrypt_test("lrw(camellia)");
1822                ret += tcrypt_test("xts(camellia)");
1823                break;
1824
1825        case 33:
1826                ret += tcrypt_test("sha224");
1827                break;
1828
1829        case 34:
1830                ret += tcrypt_test("salsa20");
1831                break;
1832
1833        case 35:
1834                ret += tcrypt_test("gcm(aes)");
1835                break;
1836
1837        case 36:
1838                ret += tcrypt_test("lzo");
1839                break;
1840
1841        case 37:
1842                ret += tcrypt_test("ccm(aes)");
1843                break;
1844
1845        case 38:
1846                ret += tcrypt_test("cts(cbc(aes))");
1847                break;
1848
1849        case 39:
1850                ret += tcrypt_test("rmd128");
1851                break;
1852
1853        case 40:
1854                ret += tcrypt_test("rmd160");
1855                break;
1856
1857        case 41:
1858                ret += tcrypt_test("rmd256");
1859                break;
1860
1861        case 42:
1862                ret += tcrypt_test("rmd320");
1863                break;
1864
1865        case 43:
1866                ret += tcrypt_test("ecb(seed)");
1867                break;
1868
1869        case 44:
1870                ret += tcrypt_test("zlib");
1871                break;
1872
1873        case 45:
1874                ret += tcrypt_test("rfc4309(ccm(aes))");
1875                break;
1876
1877        case 46:
1878                ret += tcrypt_test("ghash");
1879                break;
1880
1881        case 47:
1882                ret += tcrypt_test("crct10dif");
1883                break;
1884
1885        case 48:
1886                ret += tcrypt_test("sha3-224");
1887                break;
1888
1889        case 49:
1890                ret += tcrypt_test("sha3-256");
1891                break;
1892
1893        case 50:
1894                ret += tcrypt_test("sha3-384");
1895                break;
1896
1897        case 51:
1898                ret += tcrypt_test("sha3-512");
1899                break;
1900
1901        case 52:
1902                ret += tcrypt_test("sm3");
1903                break;
1904
1905        case 100:
1906                ret += tcrypt_test("hmac(md5)");
1907                break;
1908
1909        case 101:
1910                ret += tcrypt_test("hmac(sha1)");
1911                break;
1912
1913        case 102:
1914                ret += tcrypt_test("hmac(sha256)");
1915                break;
1916
1917        case 103:
1918                ret += tcrypt_test("hmac(sha384)");
1919                break;
1920
1921        case 104:
1922                ret += tcrypt_test("hmac(sha512)");
1923                break;
1924
1925        case 105:
1926                ret += tcrypt_test("hmac(sha224)");
1927                break;
1928
1929        case 106:
1930                ret += tcrypt_test("xcbc(aes)");
1931                break;
1932
1933        case 107:
1934                ret += tcrypt_test("hmac(rmd128)");
1935                break;
1936
1937        case 108:
1938                ret += tcrypt_test("hmac(rmd160)");
1939                break;
1940
1941        case 109:
1942                ret += tcrypt_test("vmac(aes)");
1943                break;
1944
1945        case 111:
1946                ret += tcrypt_test("hmac(sha3-224)");
1947                break;
1948
1949        case 112:
1950                ret += tcrypt_test("hmac(sha3-256)");
1951                break;
1952
1953        case 113:
1954                ret += tcrypt_test("hmac(sha3-384)");
1955                break;
1956
1957        case 114:
1958                ret += tcrypt_test("hmac(sha3-512)");
1959                break;
1960
1961        case 150:
1962                ret += tcrypt_test("ansi_cprng");
1963                break;
1964
1965        case 151:
1966                ret += tcrypt_test("rfc4106(gcm(aes))");
1967                break;
1968
1969        case 152:
1970                ret += tcrypt_test("rfc4543(gcm(aes))");
1971                break;
1972
1973        case 153:
1974                ret += tcrypt_test("cmac(aes)");
1975                break;
1976
1977        case 154:
1978                ret += tcrypt_test("cmac(des3_ede)");
1979                break;
1980
1981        case 155:
1982                ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1983                break;
1984
1985        case 156:
1986                ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1987                break;
1988
1989        case 157:
1990                ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1991                break;
1992        case 181:
1993                ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
1994                break;
1995        case 182:
1996                ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
1997                break;
1998        case 183:
1999                ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2000                break;

2001        case 184:
2002                ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2003                break;
2004        case 185:
2005                ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2006                break;
2007        case 186:
2008                ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2009                break;
2010        case 187:
2011                ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2012                break;
2013        case 188:
2014                ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2015                break;
2016        case 189:
2017                ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2018                break;
2019        case 190:
2020                ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2021                break;
2022        case 191:
2023                ret += tcrypt_test("ecb(sm4)");
2024                break;
2025        case 200:
2026                test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2027                                speed_template_16_24_32);
2028                test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2029                                speed_template_16_24_32);
2030                test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2031                                speed_template_16_24_32);
2032                test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2033                                speed_template_16_24_32);
2034                test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2035                                speed_template_32_40_48);
2036                test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2037                                speed_template_32_40_48);
2038                test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2039                                speed_template_32_64);
2040                test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2041                                speed_template_32_64);
2042                test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2043                                speed_template_16_24_32);
2044                test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2045                                speed_template_16_24_32);
2046                test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2047                                speed_template_16_24_32);
2048                test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2049                                speed_template_16_24_32);
2050                break;
2051
2052        case 201:
2053                test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2054                                des3_speed_template, DES3_SPEED_VECTORS,
2055                                speed_template_24);
2056                test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2057                                des3_speed_template, DES3_SPEED_VECTORS,
2058                                speed_template_24);
2059                test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2060                                des3_speed_template, DES3_SPEED_VECTORS,
2061                                speed_template_24);
2062                test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2063                                des3_speed_template, DES3_SPEED_VECTORS,
2064                                speed_template_24);
2065                test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2066                                des3_speed_template, DES3_SPEED_VECTORS,
2067                                speed_template_24);
2068                test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2069                                des3_speed_template, DES3_SPEED_VECTORS,
2070                                speed_template_24);
2071                break;
2072
2073        case 202:
2074                test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2075                                speed_template_16_24_32);
2076                test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2077                                speed_template_16_24_32);
2078                test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2079                                speed_template_16_24_32);
2080                test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2081                                speed_template_16_24_32);
2082                test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2083                                speed_template_16_24_32);
2084                test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2085                                speed_template_16_24_32);
2086                test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2087                                speed_template_32_40_48);
2088                test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2089                                speed_template_32_40_48);
2090                test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2091                                speed_template_32_48_64);
2092                test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2093                                speed_template_32_48_64);
2094                break;
2095
2096        case 203:
2097                test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2098                                  speed_template_8_32);
2099                test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2100                                  speed_template_8_32);
2101                test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2102                                  speed_template_8_32);
2103                test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2104                                  speed_template_8_32);
2105                test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2106                                  speed_template_8_32);
2107                test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2108                                  speed_template_8_32);
2109                break;
2110
2111        case 204:
2112                test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2113                                  speed_template_8);
2114                test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2115                                  speed_template_8);
2116                test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2117                                  speed_template_8);
2118                test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2119                                  speed_template_8);
2120                break;
2121
2122        case 205:
2123                test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2124                                speed_template_16_24_32);
2125                test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2126                                speed_template_16_24_32);
2127                test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2128                                speed_template_16_24_32);
2129                test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2130                                speed_template_16_24_32);
2131                test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2132                                speed_template_16_24_32);
2133                test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2134                                speed_template_16_24_32);
2135                test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2136                                speed_template_32_40_48);
2137                test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2138                                speed_template_32_40_48);
2139                test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2140                                speed_template_32_48_64);
2141                test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2142                                speed_template_32_48_64);
2143                break;
2144
2145        case 206:
2146                test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2147                                  speed_template_16_32);
2148                break;
2149
2150        case 207:
2151                test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2152                                  speed_template_16_32);
2153                test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2154                                  speed_template_16_32);
2155                test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2156                                  speed_template_16_32);
2157                test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2158                                  speed_template_16_32);
2159                test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2160                                  speed_template_16_32);
2161                test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2162                                  speed_template_16_32);
2163                test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2164                                  speed_template_32_48);
2165                test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2166                                  speed_template_32_48);
2167                test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2168                                  speed_template_32_64);
2169                test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2170                                  speed_template_32_64);
2171                break;
2172
2173        case 208:
2174                test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2175                                  speed_template_8);
2176                break;
2177
2178        case 209:
2179                test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2180                                  speed_template_8_16);
2181                test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2182                                  speed_template_8_16);
2183                test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2184                                  speed_template_8_16);
2185                test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2186                                  speed_template_8_16);
2187                test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2188                                  speed_template_8_16);
2189                test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2190                                  speed_template_8_16);
2191                break;
2192
2193        case 210:
2194                test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2195                                  speed_template_16_32);
2196                test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2197                                  speed_template_16_32);
2198                test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2199                                  speed_template_16_32);
2200                test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2201                                  speed_template_16_32);
2202                test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2203                                  speed_template_16_32);
2204                test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2205                                  speed_template_16_32);
2206                test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2207                                  speed_template_32_48);
2208                test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2209                                  speed_template_32_48);
2210                test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2211                                  speed_template_32_64);
2212                test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2213                                  speed_template_32_64);
2214                break;
2215
2216        case 211:
2217                test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2218                                NULL, 0, 16, 16, aead_speed_template_20);
2219                test_aead_speed("gcm(aes)", ENCRYPT, sec,
2220                                NULL, 0, 16, 8, speed_template_16_24_32);
2221                test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2222                                NULL, 0, 16, 16, aead_speed_template_20);
2223                test_aead_speed("gcm(aes)", DECRYPT, sec,
2224                                NULL, 0, 16, 8, speed_template_16_24_32);
2225                break;
2226
2227        case 212:
2228                test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2229                                NULL, 0, 16, 16, aead_speed_template_19);
2230                test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2231                                NULL, 0, 16, 16, aead_speed_template_19);
2232                break;
2233
2234        case 213:
2235                test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2236                                NULL, 0, 16, 8, aead_speed_template_36);
2237                test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2238                                NULL, 0, 16, 8, aead_speed_template_36);
2239                break;
2240
2241        case 214:
2242                test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2243                                  speed_template_32);
2244                break;
2245
2246        case 215:
2247                test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2248                                   0, 16, 16, aead_speed_template_20, num_mb);
2249                test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2250                                   speed_template_16_24_32, num_mb);
2251                test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2252                                   0, 16, 16, aead_speed_template_20, num_mb);
2253                test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2254                                   speed_template_16_24_32, num_mb);
2255                break;
2256
2257        case 216:
2258                test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2259                                   16, 16, aead_speed_template_19, num_mb);
2260                test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2261                                   16, 16, aead_speed_template_19, num_mb);
2262                break;
2263
2264        case 217:
2265                test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2266                                   sec, NULL, 0, 16, 8, aead_speed_template_36,
2267                                   num_mb);
2268                test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2269                                   sec, NULL, 0, 16, 8, aead_speed_template_36,
2270                                   num_mb);
2271                break;
2272
2273        case 300:
2274                if (alg) {
2275                        test_hash_speed(alg, sec, generic_hash_speed_template);
2276                        break;
2277                }
2278                /* fall through */
2279        case 301:
2280                test_hash_speed("md4", sec, generic_hash_speed_template);
2281                if (mode > 300 && mode < 400) break;
2282                /* fall through */
2283        case 302:
2284                test_hash_speed("md5", sec, generic_hash_speed_template);
2285                if (mode > 300 && mode < 400) break;
2286                /* fall through */
2287        case 303:
2288                test_hash_speed("sha1", sec, generic_hash_speed_template);
2289                if (mode > 300 && mode < 400) break;
2290                /* fall through */
2291        case 304:
2292                test_hash_speed("sha256", sec, generic_hash_speed_template);
2293                if (mode > 300 && mode < 400) break;
2294                /* fall through */
2295        case 305:
2296                test_hash_speed("sha384", sec, generic_hash_speed_template);
2297                if (mode > 300 && mode < 400) break;
2298                /* fall through */
2299        case 306:
2300                test_hash_speed("sha512", sec, generic_hash_speed_template);
2301                if (mode > 300 && mode < 400) break;
2302                /* fall through */
2303        case 307:
2304                test_hash_speed("wp256", sec, generic_hash_speed_template);
2305                if (mode > 300 && mode < 400) break;
2306                /* fall through */
2307        case 308:
2308                test_hash_speed("wp384", sec, generic_hash_speed_template);
2309                if (mode > 300 && mode < 400) break;
2310                /* fall through */
2311        case 309:
2312                test_hash_speed("wp512", sec, generic_hash_speed_template);
2313                if (mode > 300 && mode < 400) break;
2314                /* fall through */
2315        case 310:
2316                test_hash_speed("tgr128", sec, generic_hash_speed_template);
2317                if (mode > 300 && mode < 400) break;
2318                /* fall through */
2319        case 311:
2320                test_hash_speed("tgr160", sec, generic_hash_speed_template);
2321                if (mode > 300 && mode < 400) break;
2322                /* fall through */
2323        case 312:
2324                test_hash_speed("tgr192", sec, generic_hash_speed_template);
2325                if (mode > 300 && mode < 400) break;
2326                /* fall through */
2327        case 313:
2328                test_hash_speed("sha224", sec, generic_hash_speed_template);
2329                if (mode > 300 && mode < 400) break;
2330                /* fall through */
2331        case 314:
2332                test_hash_speed("rmd128", sec, generic_hash_speed_template);
2333                if (mode > 300 && mode < 400) break;
2334                /* fall through */
2335        case 315:
2336                test_hash_speed("rmd160", sec, generic_hash_speed_template);
2337                if (mode > 300 && mode < 400) break;
2338                /* fall through */
2339        case 316:
2340                test_hash_speed("rmd256", sec, generic_hash_speed_template);
2341                if (mode > 300 && mode < 400) break;
2342                /* fall through */
2343        case 317:
2344                test_hash_speed("rmd320", sec, generic_hash_speed_template);
2345                if (mode > 300 && mode < 400) break;
2346                /* fall through */
2347        case 318:
2348                test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2349                if (mode > 300 && mode < 400) break;
2350                /* fall through */
2351        case 319:
2352                test_hash_speed("crc32c", sec, generic_hash_speed_template);
2353                if (mode > 300 && mode < 400) break;
2354                /* fall through */
2355        case 320:
2356                test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2357                if (mode > 300 && mode < 400) break;
2358                /* fall through */
2359        case 321:
2360                test_hash_speed("poly1305", sec, poly1305_speed_template);
2361                if (mode > 300 && mode < 400) break;
2362                /* fall through */
2363        case 322:
2364                test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2365                if (mode > 300 && mode < 400) break;
2366                /* fall through */
2367        case 323:
2368                test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2369                if (mode > 300 && mode < 400) break;
2370                /* fall through */
2371        case 324:
2372                test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2373                if (mode > 300 && mode < 400) break;
2374                /* fall through */
2375        case 325:
2376                test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2377                if (mode > 300 && mode < 400) break;
2378                /* fall through */
2379        case 326:
2380                test_hash_speed("sm3", sec, generic_hash_speed_template);
2381                if (mode > 300 && mode < 400) break;
2382                /* fall through */
2383        case 399:
2384                break;
2385
2386        case 400:
2387                if (alg) {
2388                        test_ahash_speed(alg, sec, generic_hash_speed_template);
2389                        break;
2390                }
2391                /* fall through */
2392        case 401:
2393                test_ahash_speed("md4", sec, generic_hash_speed_template);
2394                if (mode > 400 && mode < 500) break;
2395                /* fall through */
2396        case 402:
2397                test_ahash_speed("md5", sec, generic_hash_speed_template);
2398                if (mode > 400 && mode < 500) break;
2399                /* fall through */
2400        case 403:
2401                test_ahash_speed("sha1", sec, generic_hash_speed_template);
2402                if (mode > 400 && mode < 500) break;
2403                /* fall through */
2404        case 404:
2405                test_ahash_speed("sha256", sec, generic_hash_speed_template);
2406                if (mode > 400 && mode < 500) break;
2407                /* fall through */
2408        case 405:
2409                test_ahash_speed("sha384", sec, generic_hash_speed_template);
2410                if (mode > 400 && mode < 500) break;
2411                /* fall through */
2412        case 406:
2413                test_ahash_speed("sha512", sec, generic_hash_speed_template);
2414                if (mode > 400 && mode < 500) break;
2415                /* fall through */
2416        case 407:
2417                test_ahash_speed("wp256", sec, generic_hash_speed_template);
2418                if (mode > 400 && mode < 500) break;
2419                /* fall through */
2420        case 408:
2421                test_ahash_speed("wp384", sec, generic_hash_speed_template);
2422                if (mode > 400 && mode < 500) break;
2423                /* fall through */
2424        case 409:
2425                test_ahash_speed("wp512", sec, generic_hash_speed_template);
2426                if (mode > 400 && mode < 500) break;
2427                /* fall through */
2428        case 410:
2429                test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2430                if (mode > 400 && mode < 500) break;
2431                /* fall through */
2432        case 411:
2433                test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2434                if (mode > 400 && mode < 500) break;
2435                /* fall through */
2436        case 412:
2437                test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2438                if (mode > 400 && mode < 500) break;
2439                /* fall through */
2440        case 413:
2441                test_ahash_speed("sha224", sec, generic_hash_speed_template);
2442                if (mode > 400 && mode < 500) break;
2443                /* fall through */
2444        case 414:
2445                test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2446                if (mode > 400 && mode < 500) break;
2447                /* fall through */
2448        case 415:
2449                test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2450                if (mode > 400 && mode < 500) break;
2451                /* fall through */
2452        case 416:
2453                test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2454                if (mode > 400 && mode < 500) break;
2455                /* fall through */
2456        case 417:
2457                test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2458                if (mode > 400 && mode < 500) break;
2459                /* fall through */
2460        case 418:
2461                test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2462                if (mode > 400 && mode < 500) break;
2463                /* fall through */
2464        case 419:
2465                test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2466                if (mode > 400 && mode < 500) break;
2467                /* fall through */
2468        case 420:
2469                test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2470                if (mode > 400 && mode < 500) break;
2471                /* fall through */
2472        case 421:
2473                test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2474                if (mode > 400 && mode < 500) break;
2475                /* fall through */
2476        case 422:
2477                test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2478                                    num_mb);
2479                if (mode > 400 && mode < 500) break;
2480                /* fall through */
2481        case 423:
2482                test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2483                                    num_mb);
2484                if (mode > 400 && mode < 500) break;
2485                /* fall through */
2486        case 424:
2487                test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2488                                    num_mb);
2489                if (mode > 400 && mode < 500) break;
2490                /* fall through */
2491        case 425:
2492                test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2493                                    num_mb);
2494                if (mode > 400 && mode < 500) break;
2495                /* fall through */
2496        case 499:
2497                break;
2498
2499        case 500:
2500                test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2501                                   speed_template_16_24_32);
2502                test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2503                                   speed_template_16_24_32);
2504                test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2505                                   speed_template_16_24_32);
2506                test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2507                                   speed_template_16_24_32);
2508                test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2509                                   speed_template_32_40_48);
2510                test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2511                                   speed_template_32_40_48);
2512                test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2513                                   speed_template_32_64);
2514                test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2515                                   speed_template_32_64);
2516                test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2517                                   speed_template_16_24_32);
2518                test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2519                                   speed_template_16_24_32);
2520                test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2521                                   speed_template_16_24_32);
2522                test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2523                                   speed_template_16_24_32);
2524                test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2525                                   speed_template_16_24_32);
2526                test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2527                                   speed_template_16_24_32);
2528                test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2529                                   speed_template_16_24_32);
2530                test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2531                                   speed_template_16_24_32);
2532                test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2533                                   speed_template_20_28_36);
2534                test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2535                                   speed_template_20_28_36);
2536                break;
2537
2538        case 501:
2539                test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2540                                   des3_speed_template, DES3_SPEED_VECTORS,
2541                                   speed_template_24);
2542                test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2543                                   des3_speed_template, DES3_SPEED_VECTORS,
2544                                   speed_template_24);
2545                test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2546                                   des3_speed_template, DES3_SPEED_VECTORS,
2547                                   speed_template_24);
2548                test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2549                                   des3_speed_template, DES3_SPEED_VECTORS,
2550                                   speed_template_24);
2551                test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2552                                   des3_speed_template, DES3_SPEED_VECTORS,
2553                                   speed_template_24);
2554                test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2555                                   des3_speed_template, DES3_SPEED_VECTORS,
2556                                   speed_template_24);
2557                test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2558                                   des3_speed_template, DES3_SPEED_VECTORS,
2559                                   speed_template_24);
2560                test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2561                                   des3_speed_template, DES3_SPEED_VECTORS,
2562                                   speed_template_24);
2563                break;
2564
2565        case 502:
2566                test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2567                                   speed_template_8);
2568                test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2569                                   speed_template_8);
2570                test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2571                                   speed_template_8);
2572                test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2573                                   speed_template_8);
2574                test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2575                                   speed_template_8);
2576                test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2577                                   speed_template_8);
2578                test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2579                                   speed_template_8);
2580                test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2581                                   speed_template_8);
2582                break;
2583
2584        case 503:
2585                test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2586                                   speed_template_16_32);
2587                test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2588                                   speed_template_16_32);
2589                test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2590                                   speed_template_16_32);
2591                test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2592                                   speed_template_16_32);
2593                test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2594                                   speed_template_16_32);
2595                test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2596                                   speed_template_16_32);
2597                test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2598                                   speed_template_32_48);
2599                test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2600                                   speed_template_32_48);
2601                test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2602                                   speed_template_32_64);
2603                test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2604                                   speed_template_32_64);
2605                break;
2606
2607        case 504:
2608                test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2609                                   speed_template_16_24_32);
2610                test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2611                                   speed_template_16_24_32);
2612                test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2613                                   speed_template_16_24_32);
2614                test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2615                                   speed_template_16_24_32);
2616                test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2617                                   speed_template_16_24_32);
2618                test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2619                                   speed_template_16_24_32);
2620                test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2621                                   speed_template_32_40_48);
2622                test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2623                                   speed_template_32_40_48);
2624                test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2625                                   speed_template_32_48_64);
2626                test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2627                                   speed_template_32_48_64);
2628                break;
2629
2630        case 505:
2631                test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2632                                   speed_template_8);
2633                break;
2634
2635        case 506:
2636                test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2637                                   speed_template_8_16);
2638                test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2639                                   speed_template_8_16);
2640                test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2641                                   speed_template_8_16);
2642                test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2643                                   speed_template_8_16);
2644                test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2645                                   speed_template_8_16);
2646                test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2647                                   speed_template_8_16);
2648                break;
2649
2650        case 507:
2651                test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2652                                   speed_template_16_32);
2653                test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2654                                   speed_template_16_32);
2655                test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2656                                   speed_template_16_32);
2657                test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2658                                   speed_template_16_32);
2659                test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2660                                   speed_template_16_32);
2661                test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2662                                   speed_template_16_32);
2663                test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2664                                   speed_template_32_48);
2665                test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2666                                   speed_template_32_48);
2667                test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2668                                   speed_template_32_64);
2669                test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2670                                   speed_template_32_64);
2671                break;
2672
2673        case 508:
2674                test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2675                                   speed_template_16_32);
2676                test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2677                                   speed_template_16_32);
2678                test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2679                                   speed_template_16_32);
2680                test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2681                                   speed_template_16_32);
2682                test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2683                                   speed_template_16_32);
2684                test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2685                                   speed_template_16_32);
2686                test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2687                                   speed_template_32_48);
2688                test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2689                                   speed_template_32_48);
2690                test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2691                                   speed_template_32_64);
2692                test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2693                                   speed_template_32_64);
2694                break;
2695
2696        case 509:
2697                test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2698                                   speed_template_8_32);
2699                test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2700                                   speed_template_8_32);
2701                test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2702                                   speed_template_8_32);
2703                test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2704                                   speed_template_8_32);
2705                test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2706                                   speed_template_8_32);
2707                test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2708                                   speed_template_8_32);
2709                break;
2710
2711        case 600:
2712                test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2713                                       speed_template_16_24_32, num_mb);
2714                test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2715                                       speed_template_16_24_32, num_mb);
2716                test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2717                                       speed_template_16_24_32, num_mb);
2718                test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2719                                       speed_template_16_24_32, num_mb);
2720                test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2721                                       speed_template_32_40_48, num_mb);
2722                test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2723                                       speed_template_32_40_48, num_mb);
2724                test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2725                                       speed_template_32_64, num_mb);
2726                test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2727                                       speed_template_32_64, num_mb);
2728                test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2729                                       speed_template_16_24_32, num_mb);
2730                test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2731                                       speed_template_16_24_32, num_mb);
2732                test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2733                                       speed_template_16_24_32, num_mb);
2734                test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2735                                       speed_template_16_24_32, num_mb);
2736                test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2737                                       speed_template_16_24_32, num_mb);
2738                test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2739                                       speed_template_16_24_32, num_mb);
2740                test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2741                                       speed_template_16_24_32, num_mb);
2742                test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2743                                       speed_template_16_24_32, num_mb);
2744                test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2745                                       0, speed_template_20_28_36, num_mb);
2746                test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2747                                       0, speed_template_20_28_36, num_mb);
2748                break;
2749
2750        case 601:
2751                test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2752                                       des3_speed_template, DES3_SPEED_VECTORS,
2753                                       speed_template_24, num_mb);
2754                test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2755                                       des3_speed_template, DES3_SPEED_VECTORS,
2756                                       speed_template_24, num_mb);
2757                test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2758                                       des3_speed_template, DES3_SPEED_VECTORS,
2759                                       speed_template_24, num_mb);
2760                test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2761                                       des3_speed_template, DES3_SPEED_VECTORS,
2762                                       speed_template_24, num_mb);
2763                test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2764                                       des3_speed_template, DES3_SPEED_VECTORS,
2765                                       speed_template_24, num_mb);
2766                test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2767                                       des3_speed_template, DES3_SPEED_VECTORS,
2768                                       speed_template_24, num_mb);
2769                test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2770                                       des3_speed_template, DES3_SPEED_VECTORS,
2771                                       speed_template_24, num_mb);
2772                test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2773                                       des3_speed_template, DES3_SPEED_VECTORS,
2774                                       speed_template_24, num_mb);
2775                break;
2776
2777        case 602:
2778                test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2779                                       speed_template_8, num_mb);
2780                test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2781                                       speed_template_8, num_mb);
2782                test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2783                                       speed_template_8, num_mb);
2784                test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2785                                       speed_template_8, num_mb);
2786                test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2787                                       speed_template_8, num_mb);
2788                test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2789                                       speed_template_8, num_mb);
2790                test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2791                                       speed_template_8, num_mb);
2792                test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2793                                       speed_template_8, num_mb);
2794                break;
2795
2796        case 603:
2797                test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2798                                       speed_template_16_32, num_mb);
2799                test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2800                                       speed_template_16_32, num_mb);
2801                test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2802                                       speed_template_16_32, num_mb);
2803                test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2804                                       speed_template_16_32, num_mb);
2805                test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2806                                       speed_template_16_32, num_mb);
2807                test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2808                                       speed_template_16_32, num_mb);
2809                test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2810                                       speed_template_32_48, num_mb);
2811                test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2812                                       speed_template_32_48, num_mb);
2813                test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2814                                       speed_template_32_64, num_mb);
2815                test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2816                                       speed_template_32_64, num_mb);
2817                break;
2818
2819        case 604:
2820                test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2821                                       speed_template_16_24_32, num_mb);
2822                test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2823                                       speed_template_16_24_32, num_mb);
2824                test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2825                                       speed_template_16_24_32, num_mb);
2826                test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2827                                       speed_template_16_24_32, num_mb);
2828                test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2829                                       speed_template_16_24_32, num_mb);
2830                test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2831                                       speed_template_16_24_32, num_mb);
2832                test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2833                                       speed_template_32_40_48, num_mb);
2834                test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2835                                       speed_template_32_40_48, num_mb);
2836                test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2837                                       speed_template_32_48_64, num_mb);
2838                test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2839                                       speed_template_32_48_64, num_mb);
2840                break;
2841
2842        case 605:
2843                test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2844                                       speed_template_8, num_mb);
2845                break;
2846
2847        case 606:
2848                test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2849                                       speed_template_8_16, num_mb);
2850                test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2851                                       speed_template_8_16, num_mb);
2852                test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2853                                       speed_template_8_16, num_mb);
2854                test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2855                                       speed_template_8_16, num_mb);
2856                test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2857                                       speed_template_8_16, num_mb);
2858                test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2859                                       speed_template_8_16, num_mb);
2860                break;
2861
2862        case 607:
2863                test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2864                                       speed_template_16_32, num_mb);
2865                test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2866                                       speed_template_16_32, num_mb);
2867                test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2868                                       speed_template_16_32, num_mb);
2869                test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2870                                       speed_template_16_32, num_mb);
2871                test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2872                                       speed_template_16_32, num_mb);
2873                test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2874                                       speed_template_16_32, num_mb);
2875                test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2876                                       speed_template_32_48, num_mb);
2877                test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2878                                       speed_template_32_48, num_mb);
2879                test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2880                                       speed_template_32_64, num_mb);
2881                test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2882                                       speed_template_32_64, num_mb);
2883                break;
2884
2885        case 608:
2886                test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2887                                       speed_template_16_32, num_mb);
2888                test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2889                                       speed_template_16_32, num_mb);
2890                test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2891                                       speed_template_16_32, num_mb);
2892                test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2893                                       speed_template_16_32, num_mb);
2894                test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2895                                       speed_template_16_32, num_mb);
2896                test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2897                                       speed_template_16_32, num_mb);
2898                test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2899                                       speed_template_32_48, num_mb);
2900                test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2901                                       speed_template_32_48, num_mb);
2902                test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2903                                       speed_template_32_64, num_mb);
2904                test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2905                                       speed_template_32_64, num_mb);
2906                break;
2907
2908        case 609:
2909                test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2910                                       speed_template_8_32, num_mb);
2911                test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2912                                       speed_template_8_32, num_mb);
2913                test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2914                                       speed_template_8_32, num_mb);
2915                test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2916                                       speed_template_8_32, num_mb);
2917                test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2918                                       speed_template_8_32, num_mb);
2919                test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2920                                       speed_template_8_32, num_mb);
2921                break;
2922
2923        case 1000:
2924                test_available();
2925                break;
2926        }
2927
2928        return ret;
2929}
2930
2931static int __init tcrypt_mod_init(void)
2932{
2933        int err = -ENOMEM;
2934        int i;
2935
2936        for (i = 0; i < TVMEMSIZE; i++) {
2937                tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2938                if (!tvmem[i])
2939                        goto err_free_tv;
2940        }
2941
2942        err = do_test(alg, type, mask, mode, num_mb);
2943
2944        if (err) {
2945                printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2946                goto err_free_tv;
2947        } else {
2948                pr_debug("all tests passed\n");
2949        }
2950
2951        /* We intentionaly return -EAGAIN to prevent keeping the module,
2952         * unless we're running in fips mode. It does all its work from
2953         * init() and doesn't offer any runtime functionality, but in
2954         * the fips case, checking for a successful load is helpful.
2955         * => we don't need it in the memory, do we?
2956         *                                        -- mludvig
2957         */
2958        if (!fips_enabled)
2959                err = -EAGAIN;
2960
2961err_free_tv:
2962        for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2963                free_page((unsigned long)tvmem[i]);
2964
2965        return err;
2966}
2967
2968/*
2969 * If an init function is provided, an exit function must also be provided
2970 * to allow module unload.
2971 */
2972static void __exit tcrypt_mod_fini(void) { }
2973
2974module_init(tcrypt_mod_init);
2975module_exit(tcrypt_mod_fini);
2976
2977module_param(alg, charp, 0);
2978module_param(type, uint, 0);
2979module_param(mask, uint, 0);
2980module_param(mode, int, 0);
2981module_param(sec, uint, 0);
2982MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2983                      "(defaults to zero which uses CPU cycles instead)");
2984module_param(num_mb, uint, 0000);
2985MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
2986
2987MODULE_LICENSE("GPL");
2988MODULE_DESCRIPTION("Quick & dirty crypto testing module");
2989MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
2990