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 <[email protected]>
   8  * Copyright (c) 2002 Jean-Francois Dive <[email protected]>
   9  * Copyright (c) 2007 Nokia Siemens Networks
  10  *
  11  * Updated RFC4106 AES-GCM testing.
  12  *    Authors: Aidan O'Mahony ([email protected])
  13  *             Adrian Hoban <[email protected]>
  14  *             Gabriele Paoloni <[email protected]>
  15  *             Tadeusz Struk ([email protected])
  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 #include <crypto/aead.h>
  26 #include <crypto/hash.h>
  27 #include <linux/err.h>
  28 #include <linux/fips.h>
  29 #include <linux/init.h>
  30 #include <linux/gfp.h>
  31 #include <linux/module.h>
  32 #include <linux/scatterlist.h>
  33 #include <linux/string.h>
  34 #include <linux/moduleparam.h>
  35 #include <linux/jiffies.h>
  36 #include <linux/timex.h>
  37 #include <linux/interrupt.h>
  38 #include "tcrypt.h"
  39
  40 /*
  41  * Need slab memory for testing (size in number of pages).
  42  */
  43 #define TVMEMSIZE       4
  44
  45 /*
  46 * Used by test_cipher_speed()
  47 */
  48 #define ENCRYPT 1
  49 #define DECRYPT 0
  50
  51 /*
  52  * return a string with the driver name
  53  */
  54 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
  55
  56 /*
  57  * Used by test_cipher_speed()
  58  */
  59 static unsigned int sec;
  60
  61 static char *alg = NULL;
  62 static u32 type;
  63 static u32 mask;
  64 static int mode;
  65 static char *tvmem[TVMEMSIZE];
  66
  67 static char *check[] = {
  68         "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256",
  69         "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
  70         "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
  71         "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
  72         "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
  73         "lzo", "cts", "zlib", NULL
  74 };
  75
  76 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
  77                                struct scatterlist *sg, int blen, int secs)
  78 {
  79         unsigned long start, end;
  80         int bcount;
  81         int ret;
  82
  83         for (start = jiffies, end = start + secs * HZ, bcount = 0;
  84              time_before(jiffies, end); bcount++) {
  85                 if (enc)
  86                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
  87                 else
  88                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
  89
  90                 if (ret)
  91                         return ret;
  92         }
  93
  94         printk("%d operations in %d seconds (%ld bytes)\n",
  95                bcount, secs, (long)bcount * blen);
  96         return 0;
  97 }
  98
  99 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc,
 100                               struct scatterlist *sg, int blen)
 101 {
 102         unsigned long cycles = 0;
 103         int ret = 0;
 104         int i;
 105
 106         local_irq_disable();
 107
 108         /* Warm-up run. */
 109         for (i = 0; i < 4; i++) {
 110                 if (enc)
 111                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
 112                 else
 113                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
 114
 115                 if (ret)
 116                         goto out;
 117         }
 118
 119         /* The real thing. */
 120         for (i = 0; i < 8; i++) {
 121                 cycles_t start, end;
 122
 123                 start = get_cycles();
 124                 if (enc)
 125                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
 126                 else
 127                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
 128                 end = get_cycles();
 129
 130                 if (ret)
 131                         goto out;
 132
 133                 cycles += end - start;
 134         }
 135
 136 out:
 137         local_irq_enable();
 138
 139         if (ret == 0)
 140                 printk("1 operation in %lu cycles (%d bytes)\n",
 141                        (cycles + 4) / 8, blen);
 142
 143         return ret;
 144 }
 145
 146 static int test_aead_jiffies(struct aead_request *req, int enc,
 147                                 int blen, int secs)
 148 {
 149         unsigned long start, end;
 150         int bcount;
 151         int ret;
 152
 153         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 154              time_before(jiffies, end); bcount++) {
 155                 if (enc)
 156                         ret = crypto_aead_encrypt(req);
 157                 else
 158                         ret = crypto_aead_decrypt(req);
 159
 160                 if (ret)
 161                         return ret;
 162         }
 163
 164         printk("%d operations in %d seconds (%ld bytes)\n",
 165                bcount, secs, (long)bcount * blen);
 166         return 0;
 167 }
 168
 169 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
 170 {
 171         unsigned long cycles = 0;
 172         int ret = 0;
 173         int i;
 174
 175         local_irq_disable();
 176
 177         /* Warm-up run. */
 178         for (i = 0; i < 4; i++) {
 179                 if (enc)
 180                         ret = crypto_aead_encrypt(req);
 181                 else
 182                         ret = crypto_aead_decrypt(req);
 183
 184                 if (ret)
 185                         goto out;
 186         }
 187
 188         /* The real thing. */
 189         for (i = 0; i < 8; i++) {
 190                 cycles_t start, end;
 191
 192                 start = get_cycles();
 193                 if (enc)
 194                         ret = crypto_aead_encrypt(req);
 195                 else
 196                         ret = crypto_aead_decrypt(req);
 197                 end = get_cycles();
 198
 199                 if (ret)
 200                         goto out;
 201
 202                 cycles += end - start;
 203         }
 204
 205 out:
 206         local_irq_enable();
 207
 208         if (ret == 0)
 209                 printk("1 operation in %lu cycles (%d bytes)\n",
 210                        (cycles + 4) / 8, blen);
 211
 212         return ret;
 213 }
 214
 215 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
 216 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
 217
 218 #define XBUFSIZE 8
 219 #define MAX_IVLEN 32
 220
 221 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
 222 {
 223         int i;
 224
 225         for (i = 0; i < XBUFSIZE; i++) {
 226                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
 227                 if (!buf[i])
 228                         goto err_free_buf;
 229         }
 230
 231         return 0;
 232
 233 err_free_buf:
 234         while (i-- > 0)
 235                 free_page((unsigned long)buf[i]);
 236
 237         return -ENOMEM;
 238 }
 239
 240 static void testmgr_free_buf(char *buf[XBUFSIZE])
 241 {
 242         int i;
 243
 244         for (i = 0; i < XBUFSIZE; i++)
 245                 free_page((unsigned long)buf[i]);
 246 }
 247
 248 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 249                         unsigned int buflen)
 250 {
 251         int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
 252         int k, rem;
 253
 254         if (np > XBUFSIZE) {
 255                 rem = PAGE_SIZE;
 256                 np = XBUFSIZE;
 257         } else {
 258                 rem = buflen % PAGE_SIZE;
 259         }
 260
 261         sg_init_table(sg, np + 1);
 262         np--;
 263         for (k = 0; k < np; k++)
 264                 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
 265
 266         sg_set_buf(&sg[k + 1], xbuf[k], rem);
 267 }
 268
 269 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 270                             struct aead_speed_template *template,
 271                             unsigned int tcount, u8 authsize,
 272                             unsigned int aad_size, u8 *keysize)
 273 {
 274         unsigned int i, j;
 275         struct crypto_aead *tfm;
 276         int ret = -ENOMEM;
 277         const char *key;
 278         struct aead_request *req;
 279         struct scatterlist *sg;
 280         struct scatterlist *sgout;
 281         const char *e;
 282         void *assoc;
 283         char *iv;
 284         char *xbuf[XBUFSIZE];
 285         char *xoutbuf[XBUFSIZE];
 286         char *axbuf[XBUFSIZE];
 287         unsigned int *b_size;
 288         unsigned int iv_len;
 289
 290         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 291         if (!iv)
 292                 return;
 293
 294         if (aad_size >= PAGE_SIZE) {
 295                 pr_err("associate data length (%u) too big\n", aad_size);
 296                 goto out_noxbuf;
 297         }
 298
 299         if (enc == ENCRYPT)
 300                 e = "encryption";
 301         else
 302                 e = "decryption";
 303
 304         if (testmgr_alloc_buf(xbuf))
 305                 goto out_noxbuf;
 306         if (testmgr_alloc_buf(axbuf))
 307                 goto out_noaxbuf;
 308         if (testmgr_alloc_buf(xoutbuf))
 309                 goto out_nooutbuf;
 310
 311         sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
 312         if (!sg)
 313                 goto out_nosg;
 314         sgout = &sg[9];
 315
 316         tfm = crypto_alloc_aead(algo, 0, 0);
 317
 318         if (IS_ERR(tfm)) {
 319                 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
 320                        PTR_ERR(tfm));
 321                 goto out_notfm;
 322         }
 323
 324         printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 325                         get_driver_name(crypto_aead, tfm), e);
 326
 327         req = aead_request_alloc(tfm, GFP_KERNEL);
 328         if (!req) {
 329                 pr_err("alg: aead: Failed to allocate request for %s\n",
 330                        algo);
 331                 goto out_noreq;
 332         }
 333
 334         i = 0;
 335         do {
 336                 b_size = aead_sizes;
 337                 do {
 338                         assoc = axbuf[0];
 339                         memset(assoc, 0xff, aad_size);
 340
 341                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 342                                 pr_err("template (%u) too big for tvmem (%lu)\n",
 343                                        *keysize + *b_size,
 344                                         TVMEMSIZE * PAGE_SIZE);
 345                                 goto out;
 346                         }
 347
 348                         key = tvmem[0];
 349                         for (j = 0; j < tcount; j++) {
 350                                 if (template[j].klen == *keysize) {
 351                                         key = template[j].key;
 352                                         break;
 353                                 }
 354                         }
 355                         ret = crypto_aead_setkey(tfm, key, *keysize);
 356                         ret = crypto_aead_setauthsize(tfm, authsize);
 357
 358                         iv_len = crypto_aead_ivsize(tfm);
 359                         if (iv_len)
 360                                 memset(iv, 0xff, iv_len);
 361
 362                         crypto_aead_clear_flags(tfm, ~0);
 363                         printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
 364                                         i, *keysize * 8, *b_size);
 365
 366
 367                         memset(tvmem[0], 0xff, PAGE_SIZE);
 368
 369                         if (ret) {
 370                                 pr_err("setkey() failed flags=%x\n",
 371                                                 crypto_aead_get_flags(tfm));
 372                                 goto out;
 373                         }
 374
 375                         sg_init_aead(sg, xbuf,
 376                                     *b_size + (enc ? authsize : 0));
 377
 378                         sg_init_aead(sgout, xoutbuf,
 379                                     *b_size + (enc ? authsize : 0));
 380
 381                         sg_set_buf(&sg[0], assoc, aad_size);
 382                         sg_set_buf(&sgout[0], assoc, aad_size);
 383
 384                         aead_request_set_crypt(req, sg, sgout, *b_size, iv);
 385                         aead_request_set_ad(req, aad_size);
 386
 387                         if (secs)
 388                                 ret = test_aead_jiffies(req, enc, *b_size,
 389                                                         secs);
 390                         else
 391                                 ret = test_aead_cycles(req, enc, *b_size);
 392
 393                         if (ret) {
 394                                 pr_err("%s() failed return code=%d\n", e, ret);
 395                                 break;
 396                         }
 397                         b_size++;
 398                         i++;
 399                 } while (*b_size);
 400                 keysize++;
 401         } while (*keysize);
 402
 403 out:
 404         aead_request_free(req);
 405 out_noreq:
 406         crypto_free_aead(tfm);
 407 out_notfm:
 408         kfree(sg);
 409 out_nosg:
 410         testmgr_free_buf(xoutbuf);
 411 out_nooutbuf:
 412         testmgr_free_buf(axbuf);
 413 out_noaxbuf:
 414         testmgr_free_buf(xbuf);
 415 out_noxbuf:
 416         kfree(iv);
 417         return;
 418 }
 419
 420 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
 421                               struct cipher_speed_template *template,
 422                               unsigned int tcount, u8 *keysize)
 423 {
 424         unsigned int ret, i, j, iv_len;
 425         const char *key;
 426         char iv[128];
 427         struct crypto_blkcipher *tfm;
 428         struct blkcipher_desc desc;
 429         const char *e;
 430         u32 *b_size;
 431
 432         if (enc == ENCRYPT)
 433                 e = "encryption";
 434         else
 435                 e = "decryption";
 436
 437         tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
 438
 439         if (IS_ERR(tfm)) {
 440                 printk("failed to load transform for %s: %ld\n", algo,
 441                        PTR_ERR(tfm));
 442                 return;
 443         }
 444         desc.tfm = tfm;
 445         desc.flags = 0;
 446
 447         printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
 448                         get_driver_name(crypto_blkcipher, tfm), e);
 449
 450         i = 0;
 451         do {
 452
 453                 b_size = block_sizes;
 454                 do {
 455                         struct scatterlist sg[TVMEMSIZE];
 456
 457                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
 458                                 printk("template (%u) too big for "
 459                                        "tvmem (%lu)\n", *keysize + *b_size,
 460                                        TVMEMSIZE * PAGE_SIZE);
 461                                 goto out;
 462                         }
 463
 464                         printk("test %u (%d bit key, %d byte blocks): ", i,
 465                                         *keysize * 8, *b_size);
 466
 467                         memset(tvmem[0], 0xff, PAGE_SIZE);
 468
 469                         /* set key, plain text and IV */
 470                         key = tvmem[0];
 471                         for (j = 0; j < tcount; j++) {
 472                                 if (template[j].klen == *keysize) {
 473                                         key = template[j].key;
 474                                         break;
 475                                 }
 476                         }
 477
 478                         ret = crypto_blkcipher_setkey(tfm, key, *keysize);
 479                         if (ret) {
 480                                 printk("setkey() failed flags=%x\n",
 481                                                 crypto_blkcipher_get_flags(tfm));
 482                                 goto out;
 483                         }
 484
 485                         sg_init_table(sg, TVMEMSIZE);
 486                         sg_set_buf(sg, tvmem[0] + *keysize,
 487                                    PAGE_SIZE - *keysize);
 488                         for (j = 1; j < TVMEMSIZE; j++) {
 489                                 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
 490                                 memset (tvmem[j], 0xff, PAGE_SIZE);
 491                         }
 492
 493                         iv_len = crypto_blkcipher_ivsize(tfm);
 494                         if (iv_len) {
 495                                 memset(&iv, 0xff, iv_len);
 496                                 crypto_blkcipher_set_iv(tfm, iv, iv_len);
 497                         }
 498
 499                         if (secs)
 500                                 ret = test_cipher_jiffies(&desc, enc, sg,
 501                                                           *b_size, secs);
 502                         else
 503                                 ret = test_cipher_cycles(&desc, enc, sg,
 504                                                          *b_size);
 505
 506                         if (ret) {
 507                                 printk("%s() failed flags=%x\n", e, desc.flags);
 508                                 break;
 509                         }
 510                         b_size++;
 511                         i++;
 512                 } while (*b_size);
 513                 keysize++;
 514         } while (*keysize);
 515
 516 out:
 517         crypto_free_blkcipher(tfm);
 518 }
 519
 520 static int test_hash_jiffies_digest(struct hash_desc *desc,
 521                                     struct scatterlist *sg, int blen,
 522                                     char *out, int secs)
 523 {
 524         unsigned long start, end;
 525         int bcount;
 526         int ret;
 527
 528         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 529              time_before(jiffies, end); bcount++) {
 530                 ret = crypto_hash_digest(desc, sg, blen, out);
 531                 if (ret)
 532                         return ret;
 533         }
 534
 535         printk("%6u opers/sec, %9lu bytes/sec\n",
 536                bcount / secs, ((long)bcount * blen) / secs);
 537
 538         return 0;
 539 }
 540
 541 static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
 542                              int blen, int plen, char *out, int secs)
 543 {
 544         unsigned long start, end;
 545         int bcount, pcount;
 546         int ret;
 547
 548         if (plen == blen)
 549                 return test_hash_jiffies_digest(desc, sg, blen, out, secs);
 550
 551         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 552              time_before(jiffies, end); bcount++) {
 553                 ret = crypto_hash_init(desc);
 554                 if (ret)
 555                         return ret;
 556                 for (pcount = 0; pcount < blen; pcount += plen) {
 557                         ret = crypto_hash_update(desc, sg, plen);
 558                         if (ret)
 559                                 return ret;
 560                 }
 561                 /* we assume there is enough space in 'out' for the result */
 562                 ret = crypto_hash_final(desc, out);
 563                 if (ret)
 564                         return ret;
 565         }
 566
 567         printk("%6u opers/sec, %9lu bytes/sec\n",
 568                bcount / secs, ((long)bcount * blen) / secs);
 569
 570         return 0;
 571 }
 572
 573 static int test_hash_cycles_digest(struct hash_desc *desc,
 574                                    struct scatterlist *sg, int blen, char *out)
 575 {
 576         unsigned long cycles = 0;
 577         int i;
 578         int ret;
 579
 580         local_irq_disable();
 581
 582         /* Warm-up run. */
 583         for (i = 0; i < 4; i++) {
 584                 ret = crypto_hash_digest(desc, sg, blen, out);
 585                 if (ret)
 586                         goto out;
 587         }
 588
 589         /* The real thing. */
 590         for (i = 0; i < 8; i++) {
 591                 cycles_t start, end;
 592
 593                 start = get_cycles();
 594
 595                 ret = crypto_hash_digest(desc, sg, blen, out);
 596                 if (ret)
 597                         goto out;
 598
 599                 end = get_cycles();
 600
 601                 cycles += end - start;
 602         }
 603
 604 out:
 605         local_irq_enable();
 606
 607         if (ret)
 608                 return ret;
 609
 610         printk("%6lu cycles/operation, %4lu cycles/byte\n",
 611                cycles / 8, cycles / (8 * blen));
 612
 613         return 0;
 614 }
 615
 616 static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg,
 617                             int blen, int plen, char *out)
 618 {
 619         unsigned long cycles = 0;
 620         int i, pcount;
 621         int ret;
 622
 623         if (plen == blen)
 624                 return test_hash_cycles_digest(desc, sg, blen, out);
 625
 626         local_irq_disable();
 627
 628         /* Warm-up run. */
 629         for (i = 0; i < 4; i++) {
 630                 ret = crypto_hash_init(desc);
 631                 if (ret)
 632                         goto out;
 633                 for (pcount = 0; pcount < blen; pcount += plen) {
 634                         ret = crypto_hash_update(desc, sg, plen);
 635                         if (ret)
 636                                 goto out;
 637                 }
 638                 ret = crypto_hash_final(desc, out);
 639                 if (ret)
 640                         goto out;
 641         }
 642
 643         /* The real thing. */
 644         for (i = 0; i < 8; i++) {
 645                 cycles_t start, end;
 646
 647                 start = get_cycles();
 648
 649                 ret = crypto_hash_init(desc);
 650                 if (ret)
 651                         goto out;
 652                 for (pcount = 0; pcount < blen; pcount += plen) {
 653                         ret = crypto_hash_update(desc, sg, plen);
 654                         if (ret)
 655                                 goto out;
 656                 }
 657                 ret = crypto_hash_final(desc, out);
 658                 if (ret)
 659                         goto out;
 660
 661                 end = get_cycles();
 662
 663                 cycles += end - start;
 664         }
 665
 666 out:
 667         local_irq_enable();
 668
 669         if (ret)
 670                 return ret;
 671
 672         printk("%6lu cycles/operation, %4lu cycles/byte\n",
 673                cycles / 8, cycles / (8 * blen));
 674
 675         return 0;
 676 }
 677
 678 static void test_hash_sg_init(struct scatterlist *sg)
 679 {
 680         int i;
 681
 682         sg_init_table(sg, TVMEMSIZE);
 683         for (i = 0; i < TVMEMSIZE; i++) {
 684                 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
 685                 memset(tvmem[i], 0xff, PAGE_SIZE);
 686         }
 687 }
 688
 689 static void test_hash_speed(const char *algo, unsigned int secs,
 690                             struct hash_speed *speed)
 691 {
 692         struct scatterlist sg[TVMEMSIZE];
 693         struct crypto_hash *tfm;
 694         struct hash_desc desc;
 695         static char output[1024];
 696         int i;
 697         int ret;
 698
 699         tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
 700
 701         if (IS_ERR(tfm)) {
 702                 printk(KERN_ERR "failed to load transform for %s: %ld\n", algo,
 703                        PTR_ERR(tfm));
 704                 return;
 705         }
 706
 707         printk(KERN_INFO "\ntesting speed of %s (%s)\n", algo,
 708                         get_driver_name(crypto_hash, tfm));
 709
 710         desc.tfm = tfm;
 711         desc.flags = 0;
 712
 713         if (crypto_hash_digestsize(tfm) > sizeof(output)) {
 714                 printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu)\n",
 715                        crypto_hash_digestsize(tfm), sizeof(output));
 716                 goto out;
 717         }
 718
 719         test_hash_sg_init(sg);
 720         for (i = 0; speed[i].blen != 0; i++) {
 721                 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
 722                         printk(KERN_ERR
 723                                "template (%u) too big for tvmem (%lu)\n",
 724                                speed[i].blen, TVMEMSIZE * PAGE_SIZE);
 725                         goto out;
 726                 }
 727
 728                 if (speed[i].klen)
 729                         crypto_hash_setkey(tfm, tvmem[0], speed[i].klen);
 730
 731                 printk(KERN_INFO "test%3u "
 732                        "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 733                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
 734
 735                 if (secs)
 736                         ret = test_hash_jiffies(&desc, sg, speed[i].blen,
 737                                                 speed[i].plen, output, secs);
 738                 else
 739                         ret = test_hash_cycles(&desc, sg, speed[i].blen,
 740                                                speed[i].plen, output);
 741
 742                 if (ret) {
 743                         printk(KERN_ERR "hashing failed ret=%d\n", ret);
 744                         break;
 745                 }
 746         }
 747
 748 out:
 749         crypto_free_hash(tfm);
 750 }
 751
 752 struct tcrypt_result {
 753         struct completion completion;
 754         int err;
 755 };
 756
 757 static void tcrypt_complete(struct crypto_async_request *req, int err)
 758 {
 759         struct tcrypt_result *res = req->data;
 760
 761         if (err == -EINPROGRESS)
 762                 return;
 763
 764         res->err = err;
 765         complete(&res->completion);
 766 }
 767
 768 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 769 {
 770         if (ret == -EINPROGRESS || ret == -EBUSY) {
 771                 struct tcrypt_result *tr = req->base.data;
 772
 773                 wait_for_completion(&tr->completion);
 774                 reinit_completion(&tr->completion);
 775                 ret = tr->err;
 776         }
 777         return ret;
 778 }
 779
 780 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 781                                      char *out, int secs)
 782 {
 783         unsigned long start, end;
 784         int bcount;
 785         int ret;
 786
 787         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 788              time_before(jiffies, end); bcount++) {
 789                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 790                 if (ret)
 791                         return ret;
 792         }
 793
 794         printk("%6u opers/sec, %9lu bytes/sec\n",
 795                bcount / secs, ((long)bcount * blen) / secs);
 796
 797         return 0;
 798 }
 799
 800 static int test_ahash_jiffies(struct ahash_request *req, int blen,
 801                               int plen, char *out, int secs)
 802 {
 803         unsigned long start, end;
 804         int bcount, pcount;
 805         int ret;
 806
 807         if (plen == blen)
 808                 return test_ahash_jiffies_digest(req, blen, out, secs);
 809
 810         for (start = jiffies, end = start + secs * HZ, bcount = 0;
 811              time_before(jiffies, end); bcount++) {
 812                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
 813                 if (ret)
 814                         return ret;
 815                 for (pcount = 0; pcount < blen; pcount += plen) {
 816                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
 817                         if (ret)
 818                                 return ret;
 819                 }
 820                 /* we assume there is enough space in 'out' for the result */
 821                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
 822                 if (ret)
 823                         return ret;
 824         }
 825
 826         pr_cont("%6u opers/sec, %9lu bytes/sec\n",
 827                 bcount / secs, ((long)bcount * blen) / secs);
 828
 829         return 0;
 830 }
 831
 832 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
 833                                     char *out)
 834 {
 835         unsigned long cycles = 0;
 836         int ret, i;
 837
 838         /* Warm-up run. */
 839         for (i = 0; i < 4; i++) {
 840                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 841                 if (ret)
 842                         goto out;
 843         }
 844
 845         /* The real thing. */
 846         for (i = 0; i < 8; i++) {
 847                 cycles_t start, end;
 848
 849                 start = get_cycles();
 850
 851                 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 852                 if (ret)
 853                         goto out;
 854
 855                 end = get_cycles();
 856
 857                 cycles += end - start;
 858         }
 859
 860 out:
 861         if (ret)
 862                 return ret;
 863
 864         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 865                 cycles / 8, cycles / (8 * blen));
 866
 867         return 0;
 868 }
 869
 870 static int test_ahash_cycles(struct ahash_request *req, int blen,
 871                              int plen, char *out)
 872 {
 873         unsigned long cycles = 0;
 874         int i, pcount, ret;
 875
 876         if (plen == blen)
 877                 return test_ahash_cycles_digest(req, blen, out);
 878
 879         /* Warm-up run. */
 880         for (i = 0; i < 4; i++) {
 881                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
 882                 if (ret)
 883                         goto out;
 884                 for (pcount = 0; pcount < blen; pcount += plen) {
 885                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
 886                         if (ret)
 887                                 goto out;
 888                 }
 889                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
 890                 if (ret)
 891                         goto out;
 892         }
 893
 894         /* The real thing. */
 895         for (i = 0; i < 8; i++) {
 896                 cycles_t start, end;
 897
 898                 start = get_cycles();
 899
 900                 ret = do_one_ahash_op(req, crypto_ahash_init(req));
 901                 if (ret)
 902                         goto out;
 903                 for (pcount = 0; pcount < blen; pcount += plen) {
 904                         ret = do_one_ahash_op(req, crypto_ahash_update(req));
 905                         if (ret)
 906                                 goto out;
 907                 }
 908                 ret = do_one_ahash_op(req, crypto_ahash_final(req));
 909                 if (ret)
 910                         goto out;
 911
 912                 end = get_cycles();
 913
 914                 cycles += end - start;
 915         }
 916
 917 out:
 918         if (ret)
 919                 return ret;
 920
 921         pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
 922                 cycles / 8, cycles / (8 * blen));
 923
 924         return 0;
 925 }
 926
 927 static void test_ahash_speed(const char *algo, unsigned int secs,
 928                              struct hash_speed *speed)
 929 {
 930         struct scatterlist sg[TVMEMSIZE];
 931         struct tcrypt_result tresult;
 932         struct ahash_request *req;
 933         struct crypto_ahash *tfm;
 934         static char output[1024];
 935         int i, ret;
 936
 937         tfm = crypto_alloc_ahash(algo, 0, 0);
 938         if (IS_ERR(tfm)) {
 939                 pr_err("failed to load transform for %s: %ld\n",
 940                        algo, PTR_ERR(tfm));
 941                 return;
 942         }
 943
 944         printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
 945                         get_driver_name(crypto_ahash, tfm));
 946
 947         if (crypto_ahash_digestsize(tfm) > sizeof(output)) {
 948                 pr_err("digestsize(%u) > outputbuffer(%zu)\n",
 949                        crypto_ahash_digestsize(tfm), sizeof(output));
 950                 goto out;
 951         }
 952
 953         test_hash_sg_init(sg);
 954         req = ahash_request_alloc(tfm, GFP_KERNEL);
 955         if (!req) {
 956                 pr_err("ahash request allocation failure\n");
 957                 goto out;
 958         }
 959
 960         init_completion(&tresult.completion);
 961         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 962                                    tcrypt_complete, &tresult);
 963
 964         for (i = 0; speed[i].blen != 0; i++) {
 965                 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
 966                         pr_err("template (%u) too big for tvmem (%lu)\n",
 967                                speed[i].blen, TVMEMSIZE * PAGE_SIZE);
 968                         break;
 969                 }
 970
 971                 pr_info("test%3u "
 972                         "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 973                         i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
 974
 975                 ahash_request_set_crypt(req, sg, output, speed[i].plen);
 976
 977                 if (secs)
 978                         ret = test_ahash_jiffies(req, speed[i].blen,
 979                                                  speed[i].plen, output, secs);
 980                 else
 981                         ret = test_ahash_cycles(req, speed[i].blen,
 982                                                 speed[i].plen, output);
 983
 984                 if (ret) {
 985                         pr_err("hashing failed ret=%d\n", ret);
 986                         break;
 987                 }
 988         }
 989
 990         ahash_request_free(req);
 991
 992 out:
 993         crypto_free_ahash(tfm);
 994 }
 995
 996 static inline int do_one_acipher_op(struct ablkcipher_request *req, int ret)
 997 {
 998         if (ret == -EINPROGRESS || ret == -EBUSY) {
 999                 struct tcrypt_result *tr = req->base.data;
1000
1001                 wait_for_completion(&tr->completion);
1002                 reinit_completion(&tr->completion);
1003                 ret = tr->err;
1004         }
1005
1006         return ret;
1007 }
1008
1009 static int test_acipher_jiffies(struct ablkcipher_request *req, int enc,
1010                                 int blen, int secs)
1011 {
1012         unsigned long start, end;
1013         int bcount;
1014         int ret;
1015
1016         for (start = jiffies, end = start + secs * HZ, bcount = 0;
1017              time_before(jiffies, end); bcount++) {
1018                 if (enc)
1019                         ret = do_one_acipher_op(req,
1020                                                 crypto_ablkcipher_encrypt(req));
1021                 else
1022                         ret = do_one_acipher_op(req,
1023                                                 crypto_ablkcipher_decrypt(req));
1024
1025                 if (ret)
1026                         return ret;
1027         }
1028
1029         pr_cont("%d operations in %d seconds (%ld bytes)\n",
1030                 bcount, secs, (long)bcount * blen);
1031         return 0;
1032 }
1033
1034 static int test_acipher_cycles(struct ablkcipher_request *req, int enc,
1035                                int blen)
1036 {
1037         unsigned long cycles = 0;
1038         int ret = 0;
1039         int i;
1040
1041         /* Warm-up run. */
1042         for (i = 0; i < 4; i++) {
1043                 if (enc)
1044                         ret = do_one_acipher_op(req,
1045                                                 crypto_ablkcipher_encrypt(req));
1046                 else
1047                         ret = do_one_acipher_op(req,
1048                                                 crypto_ablkcipher_decrypt(req));
1049
1050                 if (ret)
1051                         goto out;
1052         }
1053
1054         /* The real thing. */
1055         for (i = 0; i < 8; i++) {
1056                 cycles_t start, end;
1057
1058                 start = get_cycles();
1059                 if (enc)
1060                         ret = do_one_acipher_op(req,
1061                                                 crypto_ablkcipher_encrypt(req));
1062                 else
1063                         ret = do_one_acipher_op(req,
1064                                                 crypto_ablkcipher_decrypt(req));
1065                 end = get_cycles();
1066
1067                 if (ret)
1068                         goto out;
1069
1070                 cycles += end - start;
1071         }
1072
1073 out:
1074         if (ret == 0)
1075                 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1076                         (cycles + 4) / 8, blen);
1077
1078         return ret;
1079 }
1080
1081 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1082                                struct cipher_speed_template *template,
1083                                unsigned int tcount, u8 *keysize)
1084 {
1085         unsigned int ret, i, j, k, iv_len;
1086         struct tcrypt_result tresult;
1087         const char *key;
1088         char iv[128];
1089         struct ablkcipher_request *req;
1090         struct crypto_ablkcipher *tfm;
1091         const char *e;
1092         u32 *b_size;
1093
1094         if (enc == ENCRYPT)
1095                 e = "encryption";
1096         else
1097                 e = "decryption";
1098
1099         init_completion(&tresult.completion);
1100
1101         tfm = crypto_alloc_ablkcipher(algo, 0, 0);
1102
1103         if (IS_ERR(tfm)) {
1104                 pr_err("failed to load transform for %s: %ld\n", algo,
1105                        PTR_ERR(tfm));
1106                 return;
1107         }
1108
1109         pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1110                         get_driver_name(crypto_ablkcipher, tfm), e);
1111
1112         req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
1113         if (!req) {
1114                 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1115                        algo);
1116                 goto out;
1117         }
1118
1119         ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1120                                         tcrypt_complete, &tresult);
1121
1122         i = 0;
1123         do {
1124                 b_size = block_sizes;
1125
1126                 do {
1127                         struct scatterlist sg[TVMEMSIZE];
1128
1129                         if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1130                                 pr_err("template (%u) too big for "
1131                                        "tvmem (%lu)\n", *keysize + *b_size,
1132                                        TVMEMSIZE * PAGE_SIZE);
1133                                 goto out_free_req;
1134                         }
1135
1136                         pr_info("test %u (%d bit key, %d byte blocks): ", i,
1137                                 *keysize * 8, *b_size);
1138
1139                         memset(tvmem[0], 0xff, PAGE_SIZE);
1140
1141                         /* set key, plain text and IV */
1142                         key = tvmem[0];
1143                         for (j = 0; j < tcount; j++) {
1144                                 if (template[j].klen == *keysize) {
1145                                         key = template[j].key;
1146                                         break;
1147                                 }
1148                         }
1149
1150                         crypto_ablkcipher_clear_flags(tfm, ~0);
1151
1152                         ret = crypto_ablkcipher_setkey(tfm, key, *keysize);
1153                         if (ret) {
1154                                 pr_err("setkey() failed flags=%x\n",
1155                                         crypto_ablkcipher_get_flags(tfm));
1156                                 goto out_free_req;
1157                         }
1158
1159                         k = *keysize + *b_size;
1160                         sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1161
1162                         if (k > PAGE_SIZE) {
1163                                 sg_set_buf(sg, tvmem[0] + *keysize,
1164                                    PAGE_SIZE - *keysize);
1165                                 k -= PAGE_SIZE;
1166                                 j = 1;
1167                                 while (k > PAGE_SIZE) {
1168                                         sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1169                                         memset(tvmem[j], 0xff, PAGE_SIZE);
1170                                         j++;
1171                                         k -= PAGE_SIZE;
1172                                 }
1173                                 sg_set_buf(sg + j, tvmem[j], k);
1174                                 memset(tvmem[j], 0xff, k);
1175                         } else {
1176                                 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1177                         }
1178
1179                         iv_len = crypto_ablkcipher_ivsize(tfm);
1180                         if (iv_len)
1181                                 memset(&iv, 0xff, iv_len);
1182
1183                         ablkcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1184
1185                         if (secs)
1186                                 ret = test_acipher_jiffies(req, enc,
1187                                                            *b_size, secs);
1188                         else
1189                                 ret = test_acipher_cycles(req, enc,
1190                                                           *b_size);
1191
1192                         if (ret) {
1193                                 pr_err("%s() failed flags=%x\n", e,
1194                                         crypto_ablkcipher_get_flags(tfm));
1195                                 break;
1196                         }
1197                         b_size++;
1198                         i++;
1199                 } while (*b_size);
1200                 keysize++;
1201         } while (*keysize);
1202
1203 out_free_req:
1204         ablkcipher_request_free(req);
1205 out:
1206         crypto_free_ablkcipher(tfm);
1207 }
1208
1209 static void test_available(void)
1210 {
1211         char **name = check;
1212
1213         while (*name) {
1214                 printk("alg %s ", *name);
1215                 printk(crypto_has_alg(*name, 0, 0) ?
1216                        "found\n" : "not found\n");
1217                 name++;
1218         }
1219 }
1220
1221 static inline int tcrypt_test(const char *alg)
1222 {
1223         int ret;
1224
1225         ret = alg_test(alg, alg, 0, 0);
1226         /* non-fips algs return -EINVAL in fips mode */
1227         if (fips_enabled && ret == -EINVAL)
1228                 ret = 0;
1229         return ret;
1230 }
1231
1232 static int do_test(const char *alg, u32 type, u32 mask, int m)
1233 {
1234         int i;
1235         int ret = 0;
1236
1237         switch (m) {
1238         case 0:
1239                 if (alg) {
1240                         if (!crypto_has_alg(alg, type,
1241                                             mask ?: CRYPTO_ALG_TYPE_MASK))
1242                                 ret = -ENOENT;
1243                         break;
1244                 }
1245
1246                 for (i = 1; i < 200; i++)
1247                         ret += do_test(NULL, 0, 0, i);
1248                 break;
1249
1250         case 1:
1251                 ret += tcrypt_test("md5");
1252                 break;
1253
1254         case 2:
1255                 ret += tcrypt_test("sha1");
1256                 break;
1257
1258         case 3:
1259                 ret += tcrypt_test("ecb(des)");
1260                 ret += tcrypt_test("cbc(des)");
1261                 ret += tcrypt_test("ctr(des)");
1262                 break;
1263
1264         case 4:
1265                 ret += tcrypt_test("ecb(des3_ede)");
1266                 ret += tcrypt_test("cbc(des3_ede)");
1267                 ret += tcrypt_test("ctr(des3_ede)");
1268                 break;
1269
1270         case 5:
1271                 ret += tcrypt_test("md4");
1272                 break;
1273
1274         case 6:
1275                 ret += tcrypt_test("sha256");
1276                 break;
1277
1278         case 7:
1279                 ret += tcrypt_test("ecb(blowfish)");
1280                 ret += tcrypt_test("cbc(blowfish)");
1281                 ret += tcrypt_test("ctr(blowfish)");
1282                 break;
1283
1284         case 8:
1285                 ret += tcrypt_test("ecb(twofish)");
1286                 ret += tcrypt_test("cbc(twofish)");
1287                 ret += tcrypt_test("ctr(twofish)");
1288                 ret += tcrypt_test("lrw(twofish)");
1289                 ret += tcrypt_test("xts(twofish)");
1290                 break;
1291
1292         case 9:
1293                 ret += tcrypt_test("ecb(serpent)");
1294                 ret += tcrypt_test("cbc(serpent)");
1295                 ret += tcrypt_test("ctr(serpent)");
1296                 ret += tcrypt_test("lrw(serpent)");
1297                 ret += tcrypt_test("xts(serpent)");
1298                 break;
1299
1300         case 10:
1301                 ret += tcrypt_test("ecb(aes)");
1302                 ret += tcrypt_test("cbc(aes)");
1303                 ret += tcrypt_test("lrw(aes)");
1304                 ret += tcrypt_test("xts(aes)");
1305                 ret += tcrypt_test("ctr(aes)");
1306                 ret += tcrypt_test("rfc3686(ctr(aes))");
1307                 break;
1308
1309         case 11:
1310                 ret += tcrypt_test("sha384");
1311                 break;
1312
1313         case 12:
1314                 ret += tcrypt_test("sha512");
1315                 break;
1316
1317         case 13:
1318                 ret += tcrypt_test("deflate");
1319                 break;
1320
1321         case 14:
1322                 ret += tcrypt_test("ecb(cast5)");
1323                 ret += tcrypt_test("cbc(cast5)");
1324                 ret += tcrypt_test("ctr(cast5)");
1325                 break;
1326
1327         case 15:
1328                 ret += tcrypt_test("ecb(cast6)");
1329                 ret += tcrypt_test("cbc(cast6)");
1330                 ret += tcrypt_test("ctr(cast6)");
1331                 ret += tcrypt_test("lrw(cast6)");
1332                 ret += tcrypt_test("xts(cast6)");
1333                 break;
1334
1335         case 16:
1336                 ret += tcrypt_test("ecb(arc4)");
1337                 break;
1338
1339         case 17:
1340                 ret += tcrypt_test("michael_mic");
1341                 break;
1342
1343         case 18:
1344                 ret += tcrypt_test("crc32c");
1345                 break;
1346
1347         case 19:
1348                 ret += tcrypt_test("ecb(tea)");
1349                 break;
1350
1351         case 20:
1352                 ret += tcrypt_test("ecb(xtea)");
1353                 break;
1354
1355         case 21:
1356                 ret += tcrypt_test("ecb(khazad)");
1357                 break;
1358
1359         case 22:
1360                 ret += tcrypt_test("wp512");
1361                 break;
1362
1363         case 23:
1364                 ret += tcrypt_test("wp384");
1365                 break;
1366
1367         case 24:
1368                 ret += tcrypt_test("wp256");
1369                 break;
1370
1371         case 25:
1372                 ret += tcrypt_test("ecb(tnepres)");
1373                 break;
1374
1375         case 26:
1376                 ret += tcrypt_test("ecb(anubis)");
1377                 ret += tcrypt_test("cbc(anubis)");
1378                 break;
1379
1380         case 27:
1381                 ret += tcrypt_test("tgr192");
1382                 break;
1383
1384         case 28:
1385                 ret += tcrypt_test("tgr160");
1386                 break;
1387
1388         case 29:
1389                 ret += tcrypt_test("tgr128");
1390                 break;
1391
1392         case 30:
1393                 ret += tcrypt_test("ecb(xeta)");
1394                 break;
1395
1396         case 31:
1397                 ret += tcrypt_test("pcbc(fcrypt)");
1398                 break;
1399
1400         case 32:
1401                 ret += tcrypt_test("ecb(camellia)");
1402                 ret += tcrypt_test("cbc(camellia)");
1403                 ret += tcrypt_test("ctr(camellia)");
1404                 ret += tcrypt_test("lrw(camellia)");
1405                 ret += tcrypt_test("xts(camellia)");
1406                 break;
1407
1408         case 33:
1409                 ret += tcrypt_test("sha224");
1410                 break;
1411
1412         case 34:
1413                 ret += tcrypt_test("salsa20");
1414                 break;
1415
1416         case 35:
1417                 ret += tcrypt_test("gcm(aes)");
1418                 break;
1419
1420         case 36:
1421                 ret += tcrypt_test("lzo");
1422                 break;
1423
1424         case 37:
1425                 ret += tcrypt_test("ccm(aes)");
1426                 break;
1427
1428         case 38:
1429                 ret += tcrypt_test("cts(cbc(aes))");
1430                 break;
1431
1432         case 39:
1433                 ret += tcrypt_test("rmd128");
1434                 break;
1435
1436         case 40:
1437                 ret += tcrypt_test("rmd160");
1438                 break;
1439
1440         case 41:
1441                 ret += tcrypt_test("rmd256");
1442                 break;
1443
1444         case 42:
1445                 ret += tcrypt_test("rmd320");
1446                 break;
1447
1448         case 43:
1449                 ret += tcrypt_test("ecb(seed)");
1450                 break;
1451
1452         case 44:
1453                 ret += tcrypt_test("zlib");
1454                 break;
1455
1456         case 45:
1457                 ret += tcrypt_test("rfc4309(ccm(aes))");
1458                 break;
1459
1460         case 46:
1461                 ret += tcrypt_test("ghash");
1462                 break;
1463
1464         case 47:
1465                 ret += tcrypt_test("crct10dif");
1466                 break;
1467
1468         case 100:
1469                 ret += tcrypt_test("hmac(md5)");
1470                 break;
1471
1472         case 101:
1473                 ret += tcrypt_test("hmac(sha1)");
1474                 break;
1475
1476         case 102:
1477                 ret += tcrypt_test("hmac(sha256)");
1478                 break;
1479
1480         case 103:
1481                 ret += tcrypt_test("hmac(sha384)");
1482                 break;
1483
1484         case 104:
1485                 ret += tcrypt_test("hmac(sha512)");
1486                 break;
1487
1488         case 105:
1489                 ret += tcrypt_test("hmac(sha224)");
1490                 break;
1491
1492         case 106:
1493                 ret += tcrypt_test("xcbc(aes)");
1494                 break;
1495
1496         case 107:
1497                 ret += tcrypt_test("hmac(rmd128)");
1498                 break;
1499
1500         case 108:
1501                 ret += tcrypt_test("hmac(rmd160)");
1502                 break;
1503
1504         case 109:
1505                 ret += tcrypt_test("vmac(aes)");
1506                 break;
1507
1508         case 110:
1509                 ret += tcrypt_test("hmac(crc32)");
1510                 break;
1511
1512         case 150:
1513                 ret += tcrypt_test("ansi_cprng");
1514                 break;
1515
1516         case 151:
1517                 ret += tcrypt_test("rfc4106(gcm(aes))");
1518                 break;
1519
1520         case 152:
1521                 ret += tcrypt_test("rfc4543(gcm(aes))");
1522                 break;
1523
1524         case 153:
1525                 ret += tcrypt_test("cmac(aes)");
1526                 break;
1527
1528         case 154:
1529                 ret += tcrypt_test("cmac(des3_ede)");
1530                 break;
1531
1532         case 155:
1533                 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1534                 break;
1535
1536         case 156:
1537                 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1538                 break;
1539
1540         case 157:
1541                 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1542                 break;
1543         case 181:
1544                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
1545                 break;
1546         case 182:
1547                 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
1548                 break;
1549         case 183:
1550                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
1551                 break;
1552         case 184:
1553                 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
1554                 break;
1555         case 185:
1556                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
1557                 break;
1558         case 186:
1559                 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
1560                 break;
1561         case 187:
1562                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
1563                 break;
1564         case 188:
1565                 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
1566                 break;
1567         case 189:
1568                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
1569                 break;
1570         case 190:
1571                 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
1572                 break;
1573         case 200:
1574                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1575                                 speed_template_16_24_32);
1576                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1577                                 speed_template_16_24_32);
1578                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1579                                 speed_template_16_24_32);
1580                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1581                                 speed_template_16_24_32);
1582                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1583                                 speed_template_32_40_48);
1584                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1585                                 speed_template_32_40_48);
1586                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1587                                 speed_template_32_48_64);
1588                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1589                                 speed_template_32_48_64);
1590                 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1591                                 speed_template_16_24_32);
1592                 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1593                                 speed_template_16_24_32);
1594                 break;
1595
1596         case 201:
1597                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1598                                 des3_speed_template, DES3_SPEED_VECTORS,
1599                                 speed_template_24);
1600                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1601                                 des3_speed_template, DES3_SPEED_VECTORS,
1602                                 speed_template_24);
1603                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1604                                 des3_speed_template, DES3_SPEED_VECTORS,
1605                                 speed_template_24);
1606                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1607                                 des3_speed_template, DES3_SPEED_VECTORS,
1608                                 speed_template_24);
1609                 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
1610                                 des3_speed_template, DES3_SPEED_VECTORS,
1611                                 speed_template_24);
1612                 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
1613                                 des3_speed_template, DES3_SPEED_VECTORS,
1614                                 speed_template_24);
1615                 break;
1616
1617         case 202:
1618                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1619                                 speed_template_16_24_32);
1620                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1621                                 speed_template_16_24_32);
1622                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1623                                 speed_template_16_24_32);
1624                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1625                                 speed_template_16_24_32);
1626                 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
1627                                 speed_template_16_24_32);
1628                 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
1629                                 speed_template_16_24_32);
1630                 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
1631                                 speed_template_32_40_48);
1632                 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
1633                                 speed_template_32_40_48);
1634                 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
1635                                 speed_template_32_48_64);
1636                 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
1637                                 speed_template_32_48_64);
1638                 break;
1639
1640         case 203:
1641                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1642                                   speed_template_8_32);
1643                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1644                                   speed_template_8_32);
1645                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1646                                   speed_template_8_32);
1647                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1648                                   speed_template_8_32);
1649                 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
1650                                   speed_template_8_32);
1651                 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
1652                                   speed_template_8_32);
1653                 break;
1654
1655         case 204:
1656                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1657                                   speed_template_8);
1658                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1659                                   speed_template_8);
1660                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1661                                   speed_template_8);
1662                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1663                                   speed_template_8);
1664                 break;
1665
1666         case 205:
1667                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1668                                 speed_template_16_24_32);
1669                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1670                                 speed_template_16_24_32);
1671                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1672                                 speed_template_16_24_32);
1673                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1674                                 speed_template_16_24_32);
1675                 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
1676                                 speed_template_16_24_32);
1677                 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
1678                                 speed_template_16_24_32);
1679                 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
1680                                 speed_template_32_40_48);
1681                 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
1682                                 speed_template_32_40_48);
1683                 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
1684                                 speed_template_32_48_64);
1685                 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
1686                                 speed_template_32_48_64);
1687                 break;
1688
1689         case 206:
1690                 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
1691                                   speed_template_16_32);
1692                 break;
1693
1694         case 207:
1695                 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
1696                                   speed_template_16_32);
1697                 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
1698                                   speed_template_16_32);
1699                 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
1700                                   speed_template_16_32);
1701                 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
1702                                   speed_template_16_32);
1703                 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
1704                                   speed_template_16_32);
1705                 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
1706                                   speed_template_16_32);
1707                 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
1708                                   speed_template_32_48);
1709                 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
1710                                   speed_template_32_48);
1711                 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
1712                                   speed_template_32_64);
1713                 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
1714                                   speed_template_32_64);
1715                 break;
1716
1717         case 208:
1718                 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
1719                                   speed_template_8);
1720                 break;
1721
1722         case 209:
1723                 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
1724                                   speed_template_8_16);
1725                 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
1726                                   speed_template_8_16);
1727                 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
1728                                   speed_template_8_16);
1729                 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
1730                                   speed_template_8_16);
1731                 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
1732                                   speed_template_8_16);
1733                 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
1734                                   speed_template_8_16);
1735                 break;
1736
1737         case 210:
1738                 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
1739                                   speed_template_16_32);
1740                 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
1741                                   speed_template_16_32);
1742                 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
1743                                   speed_template_16_32);
1744                 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
1745                                   speed_template_16_32);
1746                 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
1747                                   speed_template_16_32);
1748                 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
1749                                   speed_template_16_32);
1750                 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
1751                                   speed_template_32_48);
1752                 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
1753                                   speed_template_32_48);
1754                 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
1755                                   speed_template_32_64);
1756                 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
1757                                   speed_template_32_64);
1758                 break;
1759
1760         case 211:
1761                 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
1762                                 NULL, 0, 16, 8, aead_speed_template_20);
1763                 break;
1764
1765         case 212:
1766                 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
1767                                 NULL, 0, 16, 8, aead_speed_template_19);
1768                 break;
1769
1770         case 300:
1771                 if (alg) {
1772                         test_hash_speed(alg, sec, generic_hash_speed_template);
1773                         break;
1774                 }
1775
1776                 /* fall through */
1777
1778         case 301:
1779                 test_hash_speed("md4", sec, generic_hash_speed_template);
1780                 if (mode > 300 && mode < 400) break;
1781
1782         case 302:
1783                 test_hash_speed("md5", sec, generic_hash_speed_template);
1784                 if (mode > 300 && mode < 400) break;
1785
1786         case 303:
1787                 test_hash_speed("sha1", sec, generic_hash_speed_template);
1788                 if (mode > 300 && mode < 400) break;
1789
1790         case 304:
1791                 test_hash_speed("sha256", sec, generic_hash_speed_template);
1792                 if (mode > 300 && mode < 400) break;
1793
1794         case 305:
1795                 test_hash_speed("sha384", sec, generic_hash_speed_template);
1796                 if (mode > 300 && mode < 400) break;
1797
1798         case 306:
1799                 test_hash_speed("sha512", sec, generic_hash_speed_template);
1800                 if (mode > 300 && mode < 400) break;
1801
1802         case 307:
1803                 test_hash_speed("wp256", sec, generic_hash_speed_template);
1804                 if (mode > 300 && mode < 400) break;
1805
1806         case 308:
1807                 test_hash_speed("wp384", sec, generic_hash_speed_template);
1808                 if (mode > 300 && mode < 400) break;
1809
1810         case 309:
1811                 test_hash_speed("wp512", sec, generic_hash_speed_template);
1812                 if (mode > 300 && mode < 400) break;
1813
1814         case 310:
1815                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1816                 if (mode > 300 && mode < 400) break;
1817
1818         case 311:
1819                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1820                 if (mode > 300 && mode < 400) break;
1821
1822         case 312:
1823                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1824                 if (mode > 300 && mode < 400) break;
1825
1826         case 313:
1827                 test_hash_speed("sha224", sec, generic_hash_speed_template);
1828                 if (mode > 300 && mode < 400) break;
1829
1830         case 314:
1831                 test_hash_speed("rmd128", sec, generic_hash_speed_template);
1832                 if (mode > 300 && mode < 400) break;
1833
1834         case 315:
1835                 test_hash_speed("rmd160", sec, generic_hash_speed_template);
1836                 if (mode > 300 && mode < 400) break;
1837
1838         case 316:
1839                 test_hash_speed("rmd256", sec, generic_hash_speed_template);
1840                 if (mode > 300 && mode < 400) break;
1841
1842         case 317:
1843                 test_hash_speed("rmd320", sec, generic_hash_speed_template);
1844                 if (mode > 300 && mode < 400) break;
1845
1846         case 318:
1847                 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
1848                 if (mode > 300 && mode < 400) break;
1849
1850         case 319:
1851                 test_hash_speed("crc32c", sec, generic_hash_speed_template);
1852                 if (mode > 300 && mode < 400) break;
1853
1854         case 320:
1855                 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
1856                 if (mode > 300 && mode < 400) break;
1857
1858         case 399:
1859                 break;
1860
1861         case 400:
1862                 if (alg) {
1863                         test_ahash_speed(alg, sec, generic_hash_speed_template);
1864                         break;
1865                 }
1866
1867                 /* fall through */
1868
1869         case 401:
1870                 test_ahash_speed("md4", sec, generic_hash_speed_template);
1871                 if (mode > 400 && mode < 500) break;
1872
1873         case 402:
1874                 test_ahash_speed("md5", sec, generic_hash_speed_template);
1875                 if (mode > 400 && mode < 500) break;
1876
1877         case 403:
1878                 test_ahash_speed("sha1", sec, generic_hash_speed_template);
1879                 if (mode > 400 && mode < 500) break;
1880
1881         case 404:
1882                 test_ahash_speed("sha256", sec, generic_hash_speed_template);
1883                 if (mode > 400 && mode < 500) break;
1884
1885         case 405:
1886                 test_ahash_speed("sha384", sec, generic_hash_speed_template);
1887                 if (mode > 400 && mode < 500) break;
1888
1889         case 406:
1890                 test_ahash_speed("sha512", sec, generic_hash_speed_template);
1891                 if (mode > 400 && mode < 500) break;
1892
1893         case 407:
1894                 test_ahash_speed("wp256", sec, generic_hash_speed_template);
1895                 if (mode > 400 && mode < 500) break;
1896
1897         case 408:
1898                 test_ahash_speed("wp384", sec, generic_hash_speed_template);
1899                 if (mode > 400 && mode < 500) break;
1900
1901         case 409:
1902                 test_ahash_speed("wp512", sec, generic_hash_speed_template);
1903                 if (mode > 400 && mode < 500) break;
1904
1905         case 410:
1906                 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
1907                 if (mode > 400 && mode < 500) break;
1908
1909         case 411:
1910                 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
1911                 if (mode > 400 && mode < 500) break;
1912
1913         case 412:
1914                 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
1915                 if (mode > 400 && mode < 500) break;
1916
1917         case 413:
1918                 test_ahash_speed("sha224", sec, generic_hash_speed_template);
1919                 if (mode > 400 && mode < 500) break;
1920
1921         case 414:
1922                 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
1923                 if (mode > 400 && mode < 500) break;
1924
1925         case 415:
1926                 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
1927                 if (mode > 400 && mode < 500) break;
1928
1929         case 416:
1930                 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
1931                 if (mode > 400 && mode < 500) break;
1932
1933         case 417:
1934                 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
1935                 if (mode > 400 && mode < 500) break;
1936
1937         case 499:
1938                 break;
1939
1940         case 500:
1941                 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1942                                    speed_template_16_24_32);
1943                 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1944                                    speed_template_16_24_32);
1945                 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1946                                    speed_template_16_24_32);
1947                 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1948                                    speed_template_16_24_32);
1949                 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1950                                    speed_template_32_40_48);
1951                 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1952                                    speed_template_32_40_48);
1953                 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1954                                    speed_template_32_48_64);
1955                 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1956                                    speed_template_32_48_64);
1957                 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1958                                    speed_template_16_24_32);
1959                 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1960                                    speed_template_16_24_32);
1961                 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
1962                                    speed_template_16_24_32);
1963                 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
1964                                    speed_template_16_24_32);
1965                 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
1966                                    speed_template_16_24_32);
1967                 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
1968                                    speed_template_16_24_32);
1969                 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
1970                                    speed_template_20_28_36);
1971                 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
1972                                    speed_template_20_28_36);
1973                 break;
1974
1975         case 501:
1976                 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1977                                    des3_speed_template, DES3_SPEED_VECTORS,
1978                                    speed_template_24);
1979                 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
1980                                    des3_speed_template, DES3_SPEED_VECTORS,
1981                                    speed_template_24);
1982                 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1983                                    des3_speed_template, DES3_SPEED_VECTORS,
1984                                    speed_template_24);
1985                 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
1986                                    des3_speed_template, DES3_SPEED_VECTORS,
1987                                    speed_template_24);
1988                 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
1989                                    des3_speed_template, DES3_SPEED_VECTORS,
1990                                    speed_template_24);
1991                 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
1992                                    des3_speed_template, DES3_SPEED_VECTORS,
1993                                    speed_template_24);
1994                 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
1995                                    des3_speed_template, DES3_SPEED_VECTORS,
1996                                    speed_template_24);
1997                 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
1998                                    des3_speed_template, DES3_SPEED_VECTORS,
1999                                    speed_template_24);
2000                 break;
2001
2002         case 502:
2003                 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2004                                    speed_template_8);
2005                 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2006                                    speed_template_8);
2007                 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2008                                    speed_template_8);
2009                 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2010                                    speed_template_8);
2011                 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2012                                    speed_template_8);
2013                 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2014                                    speed_template_8);
2015                 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2016                                    speed_template_8);
2017                 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2018                                    speed_template_8);
2019                 break;
2020
2021         case 503:
2022                 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2023                                    speed_template_16_32);
2024                 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2025                                    speed_template_16_32);
2026                 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2027                                    speed_template_16_32);
2028                 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2029                                    speed_template_16_32);
2030                 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2031                                    speed_template_16_32);
2032                 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2033                                    speed_template_16_32);
2034                 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2035                                    speed_template_32_48);
2036                 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2037                                    speed_template_32_48);
2038                 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2039                                    speed_template_32_64);
2040                 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2041                                    speed_template_32_64);
2042                 break;
2043
2044         case 504:
2045                 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2046                                    speed_template_16_24_32);
2047                 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2048                                    speed_template_16_24_32);
2049                 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2050                                    speed_template_16_24_32);
2051                 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2052                                    speed_template_16_24_32);
2053                 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2054                                    speed_template_16_24_32);
2055                 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2056                                    speed_template_16_24_32);
2057                 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2058                                    speed_template_32_40_48);
2059                 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2060                                    speed_template_32_40_48);
2061                 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2062                                    speed_template_32_48_64);
2063                 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2064                                    speed_template_32_48_64);
2065                 break;
2066
2067         case 505:
2068                 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2069                                    speed_template_8);
2070                 break;
2071
2072         case 506:
2073                 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2074                                    speed_template_8_16);
2075                 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2076                                    speed_template_8_16);
2077                 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2078                                    speed_template_8_16);
2079                 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2080                                    speed_template_8_16);
2081                 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2082                                    speed_template_8_16);
2083                 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2084                                    speed_template_8_16);
2085                 break;
2086
2087         case 507:
2088                 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2089                                    speed_template_16_32);
2090                 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2091                                    speed_template_16_32);
2092                 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2093                                    speed_template_16_32);
2094                 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2095                                    speed_template_16_32);
2096                 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2097                                    speed_template_16_32);
2098                 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2099                                    speed_template_16_32);
2100                 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2101                                    speed_template_32_48);
2102                 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2103                                    speed_template_32_48);
2104                 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2105                                    speed_template_32_64);
2106                 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2107                                    speed_template_32_64);
2108                 break;
2109
2110         case 508:
2111                 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2112                                    speed_template_16_32);
2113                 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2114                                    speed_template_16_32);
2115                 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2116                                    speed_template_16_32);
2117                 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2118                                    speed_template_16_32);
2119                 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2120                                    speed_template_16_32);
2121                 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2122                                    speed_template_16_32);
2123                 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2124                                    speed_template_32_48);
2125                 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2126                                    speed_template_32_48);
2127                 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2128                                    speed_template_32_64);
2129                 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2130                                    speed_template_32_64);
2131                 break;
2132
2133         case 509:
2134                 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2135                                    speed_template_8_32);
2136                 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2137                                    speed_template_8_32);
2138                 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2139                                    speed_template_8_32);
2140                 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2141                                    speed_template_8_32);
2142                 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2143                                    speed_template_8_32);
2144                 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2145                                    speed_template_8_32);
2146                 break;
2147
2148         case 1000:
2149                 test_available();
2150                 break;
2151         }
2152
2153         return ret;
2154 }
2155
2156 static int __init tcrypt_mod_init(void)
2157 {
2158         int err = -ENOMEM;
2159         int i;
2160
2161         for (i = 0; i < TVMEMSIZE; i++) {
2162                 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2163                 if (!tvmem[i])
2164                         goto err_free_tv;
2165         }
2166
2167         err = do_test(alg, type, mask, mode);
2168
2169         if (err) {
2170                 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2171                 goto err_free_tv;
2172         }
2173
2174         /* We intentionaly return -EAGAIN to prevent keeping the module,
2175          * unless we're running in fips mode. It does all its work from
2176          * init() and doesn't offer any runtime functionality, but in
2177          * the fips case, checking for a successful load is helpful.
2178          * => we don't need it in the memory, do we?
2179          *                                        -- mludvig
2180          */
2181         if (!fips_enabled)
2182                 err = -EAGAIN;
2183
2184 err_free_tv:
2185         for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2186                 free_page((unsigned long)tvmem[i]);
2187
2188         return err;
2189 }
2190
2191 /*
2192  * If an init function is provided, an exit function must also be provided
2193  * to allow module unload.
2194  */
2195 static void __exit tcrypt_mod_fini(void) { }
2196
2197 module_init(tcrypt_mod_init);
2198 module_exit(tcrypt_mod_fini);
2199
2200 module_param(alg, charp, 0);
2201 module_param(type, uint, 0);
2202 module_param(mask, uint, 0);
2203 module_param(mode, int, 0);
2204 module_param(sec, uint, 0);
2205 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2206                       "(defaults to zero which uses CPU cycles instead)");
2207
2208 MODULE_LICENSE("GPL");
2209 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
2210 MODULE_AUTHOR("James Morris <[email protected]>");