crypto/testmgr.c

   1 /*
   2  * Algorithm testing framework and tests.
   3  *
   4  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   5  * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
   6  * Copyright (c) 2007 Nokia Siemens Networks
   7  * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
   8  *
   9  * Updated RFC4106 AES-GCM testing.
  10  *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  11  *             Adrian Hoban <adrian.hoban@intel.com>
  12  *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  13  *             Tadeusz Struk (tadeusz.struk@intel.com)
  14  *    Copyright (c) 2010, Intel Corporation.
  15  *
  16  * This program is free software; you can redistribute it and/or modify it
  17  * under the terms of the GNU General Public License as published by the Free
  18  * Software Foundation; either version 2 of the License, or (at your option)
  19  * any later version.
  20  *
  21  */
  22
  23 #include <crypto/aead.h>
  24 #include <crypto/hash.h>
  25 #include <crypto/skcipher.h>
  26 #include <linux/err.h>
  27 #include <linux/fips.h>
  28 #include <linux/module.h>
  29 #include <linux/scatterlist.h>
  30 #include <linux/slab.h>
  31 #include <linux/string.h>
  32 #include <crypto/rng.h>
  33 #include <crypto/drbg.h>
  34 #include <crypto/akcipher.h>
  35 #include <crypto/kpp.h>
  36 #include <crypto/acompress.h>
  37
  38 #include "internal.h"
  39
  40 static bool notests;
  41 module_param(notests, bool, 0644);
  42 MODULE_PARM_DESC(notests, "disable crypto self-tests");
  43
  44 #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
  45
  46 /* a perfect nop */
  47 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
  48 {
  49         return 0;
  50 }
  51
  52 #else
  53
  54 #include "testmgr.h"
  55
  56 /*
  57  * Need slab memory for testing (size in number of pages).
  58  */
  59 #define XBUFSIZE        8
  60
  61 /*
  62  * Indexes into the xbuf to simulate cross-page access.
  63  */
  64 #define IDX1            32
  65 #define IDX2            32400
  66 #define IDX3            1511
  67 #define IDX4            8193
  68 #define IDX5            22222
  69 #define IDX6            17101
  70 #define IDX7            27333
  71 #define IDX8            3000
  72
  73 /*
  74 * Used by test_cipher()
  75 */
  76 #define ENCRYPT 1
  77 #define DECRYPT 0
  78
  79 struct tcrypt_result {
  80         struct completion completion;
  81         int err;
  82 };
  83
  84 struct aead_test_suite {
  85         struct {
  86                 struct aead_testvec *vecs;
  87                 unsigned int count;
  88         } enc, dec;
  89 };
  90
  91 struct cipher_test_suite {
  92         struct {
  93                 struct cipher_testvec *vecs;
  94                 unsigned int count;
  95         } enc, dec;
  96 };
  97
  98 struct comp_test_suite {
  99         struct {
 100                 struct comp_testvec *vecs;
 101                 unsigned int count;
 102         } comp, decomp;
 103 };
 104
 105 struct hash_test_suite {
 106         struct hash_testvec *vecs;
 107         unsigned int count;
 108 };
 109
 110 struct cprng_test_suite {
 111         struct cprng_testvec *vecs;
 112         unsigned int count;
 113 };
 114
 115 struct drbg_test_suite {
 116         struct drbg_testvec *vecs;
 117         unsigned int count;
 118 };
 119
 120 struct akcipher_test_suite {
 121         struct akcipher_testvec *vecs;
 122         unsigned int count;
 123 };
 124
 125 struct kpp_test_suite {
 126         struct kpp_testvec *vecs;
 127         unsigned int count;
 128 };
 129
 130 struct alg_test_desc {
 131         const char *alg;
 132         int (*test)(const struct alg_test_desc *desc, const char *driver,
 133                     u32 type, u32 mask);
 134         int fips_allowed;       /* set if alg is allowed in fips mode */
 135
 136         union {
 137                 struct aead_test_suite aead;
 138                 struct cipher_test_suite cipher;
 139                 struct comp_test_suite comp;
 140                 struct hash_test_suite hash;
 141                 struct cprng_test_suite cprng;
 142                 struct drbg_test_suite drbg;
 143                 struct akcipher_test_suite akcipher;
 144                 struct kpp_test_suite kpp;
 145         } suite;
 146 };
 147
 148 static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
 149
 150 static void hexdump(unsigned char *buf, unsigned int len)
 151 {
 152         print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
 153                         16, 1,
 154                         buf, len, false);
 155 }
 156
 157 static void tcrypt_complete(struct crypto_async_request *req, int err)
 158 {
 159         struct tcrypt_result *res = req->data;
 160
 161         if (err == -EINPROGRESS)
 162                 return;
 163
 164         res->err = err;
 165         complete(&res->completion);
 166 }
 167
 168 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
 169 {
 170         int i;
 171
 172         for (i = 0; i < XBUFSIZE; i++) {
 173                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
 174                 if (!buf[i])
 175                         goto err_free_buf;
 176         }
 177
 178         return 0;
 179
 180 err_free_buf:
 181         while (i-- > 0)
 182                 free_page((unsigned long)buf[i]);
 183
 184         return -ENOMEM;
 185 }
 186
 187 static void testmgr_free_buf(char *buf[XBUFSIZE])
 188 {
 189         int i;
 190
 191         for (i = 0; i < XBUFSIZE; i++)
 192                 free_page((unsigned long)buf[i]);
 193 }
 194
 195 static int wait_async_op(struct tcrypt_result *tr, int ret)
 196 {
 197         if (ret == -EINPROGRESS || ret == -EBUSY) {
 198                 wait_for_completion(&tr->completion);
 199                 reinit_completion(&tr->completion);
 200                 ret = tr->err;
 201         }
 202         return ret;
 203 }
 204
 205 static int ahash_partial_update(struct ahash_request **preq,
 206         struct crypto_ahash *tfm, struct hash_testvec *template,
 207         void *hash_buff, int k, int temp, struct scatterlist *sg,
 208         const char *algo, char *result, struct tcrypt_result *tresult)
 209 {
 210         char *state;
 211         struct ahash_request *req;
 212         int statesize, ret = -EINVAL;
 213         const char guard[] = { 0x00, 0xba, 0xad, 0x00 };
 214
 215         req = *preq;
 216         statesize = crypto_ahash_statesize(
 217                         crypto_ahash_reqtfm(req));
 218         state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
 219         if (!state) {
 220                 pr_err("alt: hash: Failed to alloc state for %s\n", algo);
 221                 goto out_nostate;
 222         }
 223         memcpy(state + statesize, guard, sizeof(guard));
 224         ret = crypto_ahash_export(req, state);
 225         WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
 226         if (ret) {
 227                 pr_err("alt: hash: Failed to export() for %s\n", algo);
 228                 goto out;
 229         }
 230         ahash_request_free(req);
 231         req = ahash_request_alloc(tfm, GFP_KERNEL);
 232         if (!req) {
 233                 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
 234                 goto out_noreq;
 235         }
 236         ahash_request_set_callback(req,
 237                 CRYPTO_TFM_REQ_MAY_BACKLOG,
 238                 tcrypt_complete, tresult);
 239
 240         memcpy(hash_buff, template->plaintext + temp,
 241                 template->tap[k]);
 242         sg_init_one(&sg[0], hash_buff, template->tap[k]);
 243         ahash_request_set_crypt(req, sg, result, template->tap[k]);
 244         ret = crypto_ahash_import(req, state);
 245         if (ret) {
 246                 pr_err("alg: hash: Failed to import() for %s\n", algo);
 247                 goto out;
 248         }
 249         ret = wait_async_op(tresult, crypto_ahash_update(req));
 250         if (ret)
 251                 goto out;
 252         *preq = req;
 253         ret = 0;
 254         goto out_noreq;
 255 out:
 256         ahash_request_free(req);
 257 out_noreq:
 258         kfree(state);
 259 out_nostate:
 260         return ret;
 261 }
 262
 263 static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 264                        unsigned int tcount, bool use_digest,
 265                        const int align_offset)
 266 {
 267         const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
 268         size_t digest_size = crypto_ahash_digestsize(tfm);
 269         unsigned int i, j, k, temp;
 270         struct scatterlist sg[8];
 271         char *result;
 272         char *key;
 273         struct ahash_request *req;
 274         struct tcrypt_result tresult;
 275         void *hash_buff;
 276         char *xbuf[XBUFSIZE];
 277         int ret = -ENOMEM;
 278
 279         result = kmalloc(digest_size, GFP_KERNEL);
 280         if (!result)
 281                 return ret;
 282         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 283         if (!key)
 284                 goto out_nobuf;
 285         if (testmgr_alloc_buf(xbuf))
 286                 goto out_nobuf;
 287
 288         init_completion(&tresult.completion);
 289
 290         req = ahash_request_alloc(tfm, GFP_KERNEL);
 291         if (!req) {
 292                 printk(KERN_ERR "alg: hash: Failed to allocate request for "
 293                        "%s\n", algo);
 294                 goto out_noreq;
 295         }
 296         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 297                                    tcrypt_complete, &tresult);
 298
 299         j = 0;
 300         for (i = 0; i < tcount; i++) {
 301                 if (template[i].np)
 302                         continue;
 303
 304                 ret = -EINVAL;
 305                 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
 306                         goto out;
 307
 308                 j++;
 309                 memset(result, 0, digest_size);
 310
 311                 hash_buff = xbuf[0];
 312                 hash_buff += align_offset;
 313
 314                 memcpy(hash_buff, template[i].plaintext, template[i].psize);
 315                 sg_init_one(&sg[0], hash_buff, template[i].psize);
 316
 317                 if (template[i].ksize) {
 318                         crypto_ahash_clear_flags(tfm, ~0);
 319                         if (template[i].ksize > MAX_KEYLEN) {
 320                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 321                                        j, algo, template[i].ksize, MAX_KEYLEN);
 322                                 ret = -EINVAL;
 323                                 goto out;
 324                         }
 325                         memcpy(key, template[i].key, template[i].ksize);
 326                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 327                         if (ret) {
 328                                 printk(KERN_ERR "alg: hash: setkey failed on "
 329                                        "test %d for %s: ret=%d\n", j, algo,
 330                                        -ret);
 331                                 goto out;
 332                         }
 333                 }
 334
 335                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 336                 if (use_digest) {
 337                         ret = wait_async_op(&tresult, crypto_ahash_digest(req));
 338                         if (ret) {
 339                                 pr_err("alg: hash: digest failed on test %d "
 340                                        "for %s: ret=%d\n", j, algo, -ret);
 341                                 goto out;
 342                         }
 343                 } else {
 344                         ret = wait_async_op(&tresult, crypto_ahash_init(req));
 345                         if (ret) {
 346                                 pr_err("alt: hash: init failed on test %d "
 347                                        "for %s: ret=%d\n", j, algo, -ret);
 348                                 goto out;
 349                         }
 350                         ret = wait_async_op(&tresult, crypto_ahash_update(req));
 351                         if (ret) {
 352                                 pr_err("alt: hash: update failed on test %d "
 353                                        "for %s: ret=%d\n", j, algo, -ret);
 354                                 goto out;
 355                         }
 356                         ret = wait_async_op(&tresult, crypto_ahash_final(req));
 357                         if (ret) {
 358                                 pr_err("alt: hash: final failed on test %d "
 359                                        "for %s: ret=%d\n", j, algo, -ret);
 360                                 goto out;
 361                         }
 362                 }
 363
 364                 if (memcmp(result, template[i].digest,
 365                            crypto_ahash_digestsize(tfm))) {
 366                         printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
 367                                j, algo);
 368                         hexdump(result, crypto_ahash_digestsize(tfm));
 369                         ret = -EINVAL;
 370                         goto out;
 371                 }
 372         }
 373
 374         j = 0;
 375         for (i = 0; i < tcount; i++) {
 376                 /* alignment tests are only done with continuous buffers */
 377                 if (align_offset != 0)
 378                         break;
 379
 380                 if (!template[i].np)
 381                         continue;
 382
 383                 j++;
 384                 memset(result, 0, digest_size);
 385
 386                 temp = 0;
 387                 sg_init_table(sg, template[i].np);
 388                 ret = -EINVAL;
 389                 for (k = 0; k < template[i].np; k++) {
 390                         if (WARN_ON(offset_in_page(IDX[k]) +
 391                                     template[i].tap[k] > PAGE_SIZE))
 392                                 goto out;
 393                         sg_set_buf(&sg[k],
 394                                    memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
 395                                           offset_in_page(IDX[k]),
 396                                           template[i].plaintext + temp,
 397                                           template[i].tap[k]),
 398                                    template[i].tap[k]);
 399                         temp += template[i].tap[k];
 400                 }
 401
 402                 if (template[i].ksize) {
 403                         if (template[i].ksize > MAX_KEYLEN) {
 404                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 405                                        j, algo, template[i].ksize, MAX_KEYLEN);
 406                                 ret = -EINVAL;
 407                                 goto out;
 408                         }
 409                         crypto_ahash_clear_flags(tfm, ~0);
 410                         memcpy(key, template[i].key, template[i].ksize);
 411                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 412
 413                         if (ret) {
 414                                 printk(KERN_ERR "alg: hash: setkey "
 415                                        "failed on chunking test %d "
 416                                        "for %s: ret=%d\n", j, algo, -ret);
 417                                 goto out;
 418                         }
 419                 }
 420
 421                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 422                 ret = crypto_ahash_digest(req);
 423                 switch (ret) {
 424                 case 0:
 425                         break;
 426                 case -EINPROGRESS:
 427                 case -EBUSY:
 428                         wait_for_completion(&tresult.completion);
 429                         reinit_completion(&tresult.completion);
 430                         ret = tresult.err;
 431                         if (!ret)
 432                                 break;
 433                         /* fall through */
 434                 default:
 435                         printk(KERN_ERR "alg: hash: digest failed "
 436                                "on chunking test %d for %s: "
 437                                "ret=%d\n", j, algo, -ret);
 438                         goto out;
 439                 }
 440
 441                 if (memcmp(result, template[i].digest,
 442                            crypto_ahash_digestsize(tfm))) {
 443                         printk(KERN_ERR "alg: hash: Chunking test %d "
 444                                "failed for %s\n", j, algo);
 445                         hexdump(result, crypto_ahash_digestsize(tfm));
 446                         ret = -EINVAL;
 447                         goto out;
 448                 }
 449         }
 450
 451         /* partial update exercise */
 452         j = 0;
 453         for (i = 0; i < tcount; i++) {
 454                 /* alignment tests are only done with continuous buffers */
 455                 if (align_offset != 0)
 456                         break;
 457
 458                 if (template[i].np < 2)
 459                         continue;
 460
 461                 j++;
 462                 memset(result, 0, digest_size);
 463
 464                 ret = -EINVAL;
 465                 hash_buff = xbuf[0];
 466                 memcpy(hash_buff, template[i].plaintext,
 467                         template[i].tap[0]);
 468                 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
 469
 470                 if (template[i].ksize) {
 471                         crypto_ahash_clear_flags(tfm, ~0);
 472                         if (template[i].ksize > MAX_KEYLEN) {
 473                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 474                                         j, algo, template[i].ksize, MAX_KEYLEN);
 475                                 ret = -EINVAL;
 476                                 goto out;
 477                         }
 478                         memcpy(key, template[i].key, template[i].ksize);
 479                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 480                         if (ret) {
 481                                 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
 482                                         j, algo, -ret);
 483                                 goto out;
 484                         }
 485                 }
 486
 487                 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
 488                 ret = wait_async_op(&tresult, crypto_ahash_init(req));
 489                 if (ret) {
 490                         pr_err("alt: hash: init failed on test %d for %s: ret=%d\n",
 491                                 j, algo, -ret);
 492                         goto out;
 493                 }
 494                 ret = wait_async_op(&tresult, crypto_ahash_update(req));
 495                 if (ret) {
 496                         pr_err("alt: hash: update failed on test %d for %s: ret=%d\n",
 497                                 j, algo, -ret);
 498                         goto out;
 499                 }
 500
 501                 temp = template[i].tap[0];
 502                 for (k = 1; k < template[i].np; k++) {
 503                         ret = ahash_partial_update(&req, tfm, &template[i],
 504                                 hash_buff, k, temp, &sg[0], algo, result,
 505                                 &tresult);
 506                         if (ret) {
 507                                 pr_err("hash: partial update failed on test %d for %s: ret=%d\n",
 508                                         j, algo, -ret);
 509                                 goto out_noreq;
 510                         }
 511                         temp += template[i].tap[k];
 512                 }
 513                 ret = wait_async_op(&tresult, crypto_ahash_final(req));
 514                 if (ret) {
 515                         pr_err("alt: hash: final failed on test %d for %s: ret=%d\n",
 516                                 j, algo, -ret);
 517                         goto out;
 518                 }
 519                 if (memcmp(result, template[i].digest,
 520                            crypto_ahash_digestsize(tfm))) {
 521                         pr_err("alg: hash: Partial Test %d failed for %s\n",
 522                                j, algo);
 523                         hexdump(result, crypto_ahash_digestsize(tfm));
 524                         ret = -EINVAL;
 525                         goto out;
 526                 }
 527         }
 528
 529         ret = 0;
 530
 531 out:
 532         ahash_request_free(req);
 533 out_noreq:
 534         testmgr_free_buf(xbuf);
 535 out_nobuf:
 536         kfree(key);
 537         kfree(result);
 538         return ret;
 539 }
 540
 541 static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 542                      unsigned int tcount, bool use_digest)
 543 {
 544         unsigned int alignmask;
 545         int ret;
 546
 547         ret = __test_hash(tfm, template, tcount, use_digest, 0);
 548         if (ret)
 549                 return ret;
 550
 551         /* test unaligned buffers, check with one byte offset */
 552         ret = __test_hash(tfm, template, tcount, use_digest, 1);
 553         if (ret)
 554                 return ret;
 555
 556         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 557         if (alignmask) {
 558                 /* Check if alignment mask for tfm is correctly set. */
 559                 ret = __test_hash(tfm, template, tcount, use_digest,
 560                                   alignmask + 1);
 561                 if (ret)
 562                         return ret;
 563         }
 564
 565         return 0;
 566 }
 567
 568 static int __test_aead(struct crypto_aead *tfm, int enc,
 569                        struct aead_testvec *template, unsigned int tcount,
 570                        const bool diff_dst, const int align_offset)
 571 {
 572         const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
 573         unsigned int i, j, k, n, temp;
 574         int ret = -ENOMEM;
 575         char *q;
 576         char *key;
 577         struct aead_request *req;
 578         struct scatterlist *sg;
 579         struct scatterlist *sgout;
 580         const char *e, *d;
 581         struct tcrypt_result result;
 582         unsigned int authsize, iv_len;
 583         void *input;
 584         void *output;
 585         void *assoc;
 586         char *iv;
 587         char *xbuf[XBUFSIZE];
 588         char *xoutbuf[XBUFSIZE];
 589         char *axbuf[XBUFSIZE];
 590
 591         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 592         if (!iv)
 593                 return ret;
 594         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 595         if (!key)
 596                 goto out_noxbuf;
 597         if (testmgr_alloc_buf(xbuf))
 598                 goto out_noxbuf;
 599         if (testmgr_alloc_buf(axbuf))
 600                 goto out_noaxbuf;
 601         if (diff_dst && testmgr_alloc_buf(xoutbuf))
 602                 goto out_nooutbuf;
 603
 604         /* avoid "the frame size is larger than 1024 bytes" compiler warning */
 605         sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 4 : 2), GFP_KERNEL);
 606         if (!sg)
 607                 goto out_nosg;
 608         sgout = &sg[16];
 609
 610         if (diff_dst)
 611                 d = "-ddst";
 612         else
 613                 d = "";
 614
 615         if (enc == ENCRYPT)
 616                 e = "encryption";
 617         else
 618                 e = "decryption";
 619
 620         init_completion(&result.completion);
 621
 622         req = aead_request_alloc(tfm, GFP_KERNEL);
 623         if (!req) {
 624                 pr_err("alg: aead%s: Failed to allocate request for %s\n",
 625                        d, algo);
 626                 goto out;
 627         }
 628
 629         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 630                                   tcrypt_complete, &result);
 631
 632         iv_len = crypto_aead_ivsize(tfm);
 633
 634         for (i = 0, j = 0; i < tcount; i++) {
 635                 if (template[i].np)
 636                         continue;
 637
 638                 j++;
 639
 640                 /* some templates have no input data but they will
 641                  * touch input
 642                  */
 643                 input = xbuf[0];
 644                 input += align_offset;
 645                 assoc = axbuf[0];
 646
 647                 ret = -EINVAL;
 648                 if (WARN_ON(align_offset + template[i].ilen >
 649                             PAGE_SIZE || template[i].alen > PAGE_SIZE))
 650                         goto out;
 651
 652                 memcpy(input, template[i].input, template[i].ilen);
 653                 memcpy(assoc, template[i].assoc, template[i].alen);
 654                 if (template[i].iv)
 655                         memcpy(iv, template[i].iv, iv_len);
 656                 else
 657                         memset(iv, 0, iv_len);
 658
 659                 crypto_aead_clear_flags(tfm, ~0);
 660                 if (template[i].wk)
 661                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 662
 663                 if (template[i].klen > MAX_KEYLEN) {
 664                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 665                                d, j, algo, template[i].klen,
 666                                MAX_KEYLEN);
 667                         ret = -EINVAL;
 668                         goto out;
 669                 }
 670                 memcpy(key, template[i].key, template[i].klen);
 671
 672                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 673                 if (template[i].fail == !ret) {
 674                         pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
 675                                d, j, algo, crypto_aead_get_flags(tfm));
 676                         goto out;
 677                 } else if (ret)
 678                         continue;
 679
 680                 authsize = abs(template[i].rlen - template[i].ilen);
 681                 ret = crypto_aead_setauthsize(tfm, authsize);
 682                 if (ret) {
 683                         pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
 684                                d, authsize, j, algo);
 685                         goto out;
 686                 }
 687
 688                 k = !!template[i].alen;
 689                 sg_init_table(sg, k + 1);
 690                 sg_set_buf(&sg[0], assoc, template[i].alen);
 691                 sg_set_buf(&sg[k], input,
 692                            template[i].ilen + (enc ? authsize : 0));
 693                 output = input;
 694
 695                 if (diff_dst) {
 696                         sg_init_table(sgout, k + 1);
 697                         sg_set_buf(&sgout[0], assoc, template[i].alen);
 698
 699                         output = xoutbuf[0];
 700                         output += align_offset;
 701                         sg_set_buf(&sgout[k], output,
 702                                    template[i].rlen + (enc ? 0 : authsize));
 703                 }
 704
 705                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 706                                        template[i].ilen, iv);
 707
 708                 aead_request_set_ad(req, template[i].alen);
 709
 710                 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
 711
 712                 switch (ret) {
 713                 case 0:
 714                         if (template[i].novrfy) {
 715                                 /* verification was supposed to fail */
 716                                 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
 717                                        d, e, j, algo);
 718                                 /* so really, we got a bad message */
 719                                 ret = -EBADMSG;
 720                                 goto out;
 721                         }
 722                         break;
 723                 case -EINPROGRESS:
 724                 case -EBUSY:
 725                         wait_for_completion(&result.completion);
 726                         reinit_completion(&result.completion);
 727                         ret = result.err;
 728                         if (!ret)
 729                                 break;
 730                 case -EBADMSG:
 731                         if (template[i].novrfy)
 732                                 /* verification failure was expected */
 733                                 continue;
 734                         /* fall through */
 735                 default:
 736                         pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
 737                                d, e, j, algo, -ret);
 738                         goto out;
 739                 }
 740
 741                 q = output;
 742                 if (memcmp(q, template[i].result, template[i].rlen)) {
 743                         pr_err("alg: aead%s: Test %d failed on %s for %s\n",
 744                                d, j, e, algo);
 745                         hexdump(q, template[i].rlen);
 746                         ret = -EINVAL;
 747                         goto out;
 748                 }
 749         }
 750
 751         for (i = 0, j = 0; i < tcount; i++) {
 752                 /* alignment tests are only done with continuous buffers */
 753                 if (align_offset != 0)
 754                         break;
 755
 756                 if (!template[i].np)
 757                         continue;
 758
 759                 j++;
 760
 761                 if (template[i].iv)
 762                         memcpy(iv, template[i].iv, iv_len);
 763                 else
 764                         memset(iv, 0, MAX_IVLEN);
 765
 766                 crypto_aead_clear_flags(tfm, ~0);
 767                 if (template[i].wk)
 768                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 769                 if (template[i].klen > MAX_KEYLEN) {
 770                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 771                                d, j, algo, template[i].klen, MAX_KEYLEN);
 772                         ret = -EINVAL;
 773                         goto out;
 774                 }
 775                 memcpy(key, template[i].key, template[i].klen);
 776
 777                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 778                 if (template[i].fail == !ret) {
 779                         pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
 780                                d, j, algo, crypto_aead_get_flags(tfm));
 781                         goto out;
 782                 } else if (ret)
 783                         continue;
 784
 785                 authsize = abs(template[i].rlen - template[i].ilen);
 786
 787                 ret = -EINVAL;
 788                 sg_init_table(sg, template[i].anp + template[i].np);
 789                 if (diff_dst)
 790                         sg_init_table(sgout, template[i].anp + template[i].np);
 791
 792                 ret = -EINVAL;
 793                 for (k = 0, temp = 0; k < template[i].anp; k++) {
 794                         if (WARN_ON(offset_in_page(IDX[k]) +
 795                                     template[i].atap[k] > PAGE_SIZE))
 796                                 goto out;
 797                         sg_set_buf(&sg[k],
 798                                    memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
 799                                           offset_in_page(IDX[k]),
 800                                           template[i].assoc + temp,
 801                                           template[i].atap[k]),
 802                                    template[i].atap[k]);
 803                         if (diff_dst)
 804                                 sg_set_buf(&sgout[k],
 805                                            axbuf[IDX[k] >> PAGE_SHIFT] +
 806                                            offset_in_page(IDX[k]),
 807                                            template[i].atap[k]);
 808                         temp += template[i].atap[k];
 809                 }
 810
 811                 for (k = 0, temp = 0; k < template[i].np; k++) {
 812                         if (WARN_ON(offset_in_page(IDX[k]) +
 813                                     template[i].tap[k] > PAGE_SIZE))
 814                                 goto out;
 815
 816                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
 817                         memcpy(q, template[i].input + temp, template[i].tap[k]);
 818                         sg_set_buf(&sg[template[i].anp + k],
 819                                    q, template[i].tap[k]);
 820
 821                         if (diff_dst) {
 822                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 823                                     offset_in_page(IDX[k]);
 824
 825                                 memset(q, 0, template[i].tap[k]);
 826
 827                                 sg_set_buf(&sgout[template[i].anp + k],
 828                                            q, template[i].tap[k]);
 829                         }
 830
 831                         n = template[i].tap[k];
 832                         if (k == template[i].np - 1 && enc)
 833                                 n += authsize;
 834                         if (offset_in_page(q) + n < PAGE_SIZE)
 835                                 q[n] = 0;
 836
 837                         temp += template[i].tap[k];
 838                 }
 839
 840                 ret = crypto_aead_setauthsize(tfm, authsize);
 841                 if (ret) {
 842                         pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
 843                                d, authsize, j, algo);
 844                         goto out;
 845                 }
 846
 847                 if (enc) {
 848                         if (WARN_ON(sg[template[i].anp + k - 1].offset +
 849                                     sg[template[i].anp + k - 1].length +
 850                                     authsize > PAGE_SIZE)) {
 851                                 ret = -EINVAL;
 852                                 goto out;
 853                         }
 854
 855                         if (diff_dst)
 856                                 sgout[template[i].anp + k - 1].length +=
 857                                         authsize;
 858                         sg[template[i].anp + k - 1].length += authsize;
 859                 }
 860
 861                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 862                                        template[i].ilen,
 863                                        iv);
 864
 865                 aead_request_set_ad(req, template[i].alen);
 866
 867                 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
 868
 869                 switch (ret) {
 870                 case 0:
 871                         if (template[i].novrfy) {
 872                                 /* verification was supposed to fail */
 873                                 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
 874                                        d, e, j, algo);
 875                                 /* so really, we got a bad message */
 876                                 ret = -EBADMSG;
 877                                 goto out;
 878                         }
 879                         break;
 880                 case -EINPROGRESS:
 881                 case -EBUSY:
 882                         wait_for_completion(&result.completion);
 883                         reinit_completion(&result.completion);
 884                         ret = result.err;
 885                         if (!ret)
 886                                 break;
 887                 case -EBADMSG:
 888                         if (template[i].novrfy)
 889                                 /* verification failure was expected */
 890                                 continue;
 891                         /* fall through */
 892                 default:
 893                         pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
 894                                d, e, j, algo, -ret);
 895                         goto out;
 896                 }
 897
 898                 ret = -EINVAL;
 899                 for (k = 0, temp = 0; k < template[i].np; k++) {
 900                         if (diff_dst)
 901                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 902                                     offset_in_page(IDX[k]);
 903                         else
 904                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
 905                                     offset_in_page(IDX[k]);
 906
 907                         n = template[i].tap[k];
 908                         if (k == template[i].np - 1)
 909                                 n += enc ? authsize : -authsize;
 910
 911                         if (memcmp(q, template[i].result + temp, n)) {
 912                                 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
 913                                        d, j, e, k, algo);
 914                                 hexdump(q, n);
 915                                 goto out;
 916                         }
 917
 918                         q += n;
 919                         if (k == template[i].np - 1 && !enc) {
 920                                 if (!diff_dst &&
 921                                         memcmp(q, template[i].input +
 922                                               temp + n, authsize))
 923                                         n = authsize;
 924                                 else
 925                                         n = 0;
 926                         } else {
 927                                 for (n = 0; offset_in_page(q + n) && q[n]; n++)
 928                                         ;
 929                         }
 930                         if (n) {
 931                                 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
 932                                        d, j, e, k, algo, n);
 933                                 hexdump(q, n);
 934                                 goto out;
 935                         }
 936
 937                         temp += template[i].tap[k];
 938                 }
 939         }
 940
 941         ret = 0;
 942
 943 out:
 944         aead_request_free(req);
 945         kfree(sg);
 946 out_nosg:
 947         if (diff_dst)
 948                 testmgr_free_buf(xoutbuf);
 949 out_nooutbuf:
 950         testmgr_free_buf(axbuf);
 951 out_noaxbuf:
 952         testmgr_free_buf(xbuf);
 953 out_noxbuf:
 954         kfree(key);
 955         kfree(iv);
 956         return ret;
 957 }
 958
 959 static int test_aead(struct crypto_aead *tfm, int enc,
 960                      struct aead_testvec *template, unsigned int tcount)
 961 {
 962         unsigned int alignmask;
 963         int ret;
 964
 965         /* test 'dst == src' case */
 966         ret = __test_aead(tfm, enc, template, tcount, false, 0);
 967         if (ret)
 968                 return ret;
 969
 970         /* test 'dst != src' case */
 971         ret = __test_aead(tfm, enc, template, tcount, true, 0);
 972         if (ret)
 973                 return ret;
 974
 975         /* test unaligned buffers, check with one byte offset */
 976         ret = __test_aead(tfm, enc, template, tcount, true, 1);
 977         if (ret)
 978                 return ret;
 979
 980         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 981         if (alignmask) {
 982                 /* Check if alignment mask for tfm is correctly set. */
 983                 ret = __test_aead(tfm, enc, template, tcount, true,
 984                                   alignmask + 1);
 985                 if (ret)
 986                         return ret;
 987         }
 988
 989         return 0;
 990 }
 991
 992 static int test_cipher(struct crypto_cipher *tfm, int enc,
 993                        struct cipher_testvec *template, unsigned int tcount)
 994 {
 995         const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
 996         unsigned int i, j, k;
 997         char *q;
 998         const char *e;
 999         void *data;
1000         char *xbuf[XBUFSIZE];
1001         int ret = -ENOMEM;
1002
1003         if (testmgr_alloc_buf(xbuf))
1004                 goto out_nobuf;
1005
1006         if (enc == ENCRYPT)
1007                 e = "encryption";
1008         else
1009                 e = "decryption";
1010
1011         j = 0;
1012         for (i = 0; i < tcount; i++) {
1013                 if (template[i].np)
1014                         continue;
1015
1016                 if (fips_enabled && template[i].fips_skip)
1017                         continue;
1018
1019                 j++;
1020
1021                 ret = -EINVAL;
1022                 if (WARN_ON(template[i].ilen > PAGE_SIZE))
1023                         goto out;
1024
1025                 data = xbuf[0];
1026                 memcpy(data, template[i].input, template[i].ilen);
1027
1028                 crypto_cipher_clear_flags(tfm, ~0);
1029                 if (template[i].wk)
1030                         crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1031
1032                 ret = crypto_cipher_setkey(tfm, template[i].key,
1033                                            template[i].klen);
1034                 if (template[i].fail == !ret) {
1035                         printk(KERN_ERR "alg: cipher: setkey failed "
1036                                "on test %d for %s: flags=%x\n", j,
1037                                algo, crypto_cipher_get_flags(tfm));
1038                         goto out;
1039                 } else if (ret)
1040                         continue;
1041
1042                 for (k = 0; k < template[i].ilen;
1043                      k += crypto_cipher_blocksize(tfm)) {
1044                         if (enc)
1045                                 crypto_cipher_encrypt_one(tfm, data + k,
1046                                                           data + k);
1047                         else
1048                                 crypto_cipher_decrypt_one(tfm, data + k,
1049                                                           data + k);
1050                 }
1051
1052                 q = data;
1053                 if (memcmp(q, template[i].result, template[i].rlen)) {
1054                         printk(KERN_ERR "alg: cipher: Test %d failed "
1055                                "on %s for %s\n", j, e, algo);
1056                         hexdump(q, template[i].rlen);
1057                         ret = -EINVAL;
1058                         goto out;
1059                 }
1060         }
1061
1062         ret = 0;
1063
1064 out:
1065         testmgr_free_buf(xbuf);
1066 out_nobuf:
1067         return ret;
1068 }
1069
1070 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1071                            struct cipher_testvec *template, unsigned int tcount,
1072                            const bool diff_dst, const int align_offset)
1073 {
1074         const char *algo =
1075                 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1076         unsigned int i, j, k, n, temp;
1077         char *q;
1078         struct skcipher_request *req;
1079         struct scatterlist sg[8];
1080         struct scatterlist sgout[8];
1081         const char *e, *d;
1082         struct tcrypt_result result;
1083         void *data;
1084         char iv[MAX_IVLEN];
1085         char *xbuf[XBUFSIZE];
1086         char *xoutbuf[XBUFSIZE];
1087         int ret = -ENOMEM;
1088         unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1089
1090         if (testmgr_alloc_buf(xbuf))
1091                 goto out_nobuf;
1092
1093         if (diff_dst && testmgr_alloc_buf(xoutbuf))
1094                 goto out_nooutbuf;
1095
1096         if (diff_dst)
1097                 d = "-ddst";
1098         else
1099                 d = "";
1100
1101         if (enc == ENCRYPT)
1102                 e = "encryption";
1103         else
1104                 e = "decryption";
1105
1106         init_completion(&result.completion);
1107
1108         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1109         if (!req) {
1110                 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1111                        d, algo);
1112                 goto out;
1113         }
1114
1115         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1116                                       tcrypt_complete, &result);
1117
1118         j = 0;
1119         for (i = 0; i < tcount; i++) {
1120                 if (template[i].np && !template[i].also_non_np)
1121                         continue;
1122
1123                 if (fips_enabled && template[i].fips_skip)
1124                         continue;
1125
1126                 if (template[i].iv)
1127                         memcpy(iv, template[i].iv, ivsize);
1128                 else
1129                         memset(iv, 0, MAX_IVLEN);
1130
1131                 j++;
1132                 ret = -EINVAL;
1133                 if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE))
1134                         goto out;
1135
1136                 data = xbuf[0];
1137                 data += align_offset;
1138                 memcpy(data, template[i].input, template[i].ilen);
1139
1140                 crypto_skcipher_clear_flags(tfm, ~0);
1141                 if (template[i].wk)
1142                         crypto_skcipher_set_flags(tfm,
1143                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1144
1145                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1146                                              template[i].klen);
1147                 if (template[i].fail == !ret) {
1148                         pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1149                                d, j, algo, crypto_skcipher_get_flags(tfm));
1150                         goto out;
1151                 } else if (ret)
1152                         continue;
1153
1154                 sg_init_one(&sg[0], data, template[i].ilen);
1155                 if (diff_dst) {
1156                         data = xoutbuf[0];
1157                         data += align_offset;
1158                         sg_init_one(&sgout[0], data, template[i].ilen);
1159                 }
1160
1161                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1162                                            template[i].ilen, iv);
1163                 ret = enc ? crypto_skcipher_encrypt(req) :
1164                             crypto_skcipher_decrypt(req);
1165
1166                 switch (ret) {
1167                 case 0:
1168                         break;
1169                 case -EINPROGRESS:
1170                 case -EBUSY:
1171                         wait_for_completion(&result.completion);
1172                         reinit_completion(&result.completion);
1173                         ret = result.err;
1174                         if (!ret)
1175                                 break;
1176                         /* fall through */
1177                 default:
1178                         pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1179                                d, e, j, algo, -ret);
1180                         goto out;
1181                 }
1182
1183                 q = data;
1184                 if (memcmp(q, template[i].result, template[i].rlen)) {
1185                         pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1186                                d, j, e, algo);
1187                         hexdump(q, template[i].rlen);
1188                         ret = -EINVAL;
1189                         goto out;
1190                 }
1191
1192                 if (template[i].iv_out &&
1193                     memcmp(iv, template[i].iv_out,
1194                            crypto_skcipher_ivsize(tfm))) {
1195                         pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1196                                d, j, e, algo);
1197                         hexdump(iv, crypto_skcipher_ivsize(tfm));
1198                         ret = -EINVAL;
1199                         goto out;
1200                 }
1201         }
1202
1203         j = 0;
1204         for (i = 0; i < tcount; i++) {
1205                 /* alignment tests are only done with continuous buffers */
1206                 if (align_offset != 0)
1207                         break;
1208
1209                 if (!template[i].np)
1210                         continue;
1211
1212                 if (fips_enabled && template[i].fips_skip)
1213                         continue;
1214
1215                 if (template[i].iv)
1216                         memcpy(iv, template[i].iv, ivsize);
1217                 else
1218                         memset(iv, 0, MAX_IVLEN);
1219
1220                 j++;
1221                 crypto_skcipher_clear_flags(tfm, ~0);
1222                 if (template[i].wk)
1223                         crypto_skcipher_set_flags(tfm,
1224                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1225
1226                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1227                                              template[i].klen);
1228                 if (template[i].fail == !ret) {
1229                         pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1230                                d, j, algo, crypto_skcipher_get_flags(tfm));
1231                         goto out;
1232                 } else if (ret)
1233                         continue;
1234
1235                 temp = 0;
1236                 ret = -EINVAL;
1237                 sg_init_table(sg, template[i].np);
1238                 if (diff_dst)
1239                         sg_init_table(sgout, template[i].np);
1240                 for (k = 0; k < template[i].np; k++) {
1241                         if (WARN_ON(offset_in_page(IDX[k]) +
1242                                     template[i].tap[k] > PAGE_SIZE))
1243                                 goto out;
1244
1245                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1246
1247                         memcpy(q, template[i].input + temp, template[i].tap[k]);
1248
1249                         if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1250                                 q[template[i].tap[k]] = 0;
1251
1252                         sg_set_buf(&sg[k], q, template[i].tap[k]);
1253                         if (diff_dst) {
1254                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1255                                     offset_in_page(IDX[k]);
1256
1257                                 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1258
1259                                 memset(q, 0, template[i].tap[k]);
1260                                 if (offset_in_page(q) +
1261                                     template[i].tap[k] < PAGE_SIZE)
1262                                         q[template[i].tap[k]] = 0;
1263                         }
1264
1265                         temp += template[i].tap[k];
1266                 }
1267
1268                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1269                                            template[i].ilen, iv);
1270
1271                 ret = enc ? crypto_skcipher_encrypt(req) :
1272                             crypto_skcipher_decrypt(req);
1273
1274                 switch (ret) {
1275                 case 0:
1276                         break;
1277                 case -EINPROGRESS:
1278                 case -EBUSY:
1279                         wait_for_completion(&result.completion);
1280                         reinit_completion(&result.completion);
1281                         ret = result.err;
1282                         if (!ret)
1283                                 break;
1284                         /* fall through */
1285                 default:
1286                         pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1287                                d, e, j, algo, -ret);
1288                         goto out;
1289                 }
1290
1291                 temp = 0;
1292                 ret = -EINVAL;
1293                 for (k = 0; k < template[i].np; k++) {
1294                         if (diff_dst)
1295                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1296                                     offset_in_page(IDX[k]);
1297                         else
1298                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1299                                     offset_in_page(IDX[k]);
1300
1301                         if (memcmp(q, template[i].result + temp,
1302                                    template[i].tap[k])) {
1303                                 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1304                                        d, j, e, k, algo);
1305                                 hexdump(q, template[i].tap[k]);
1306                                 goto out;
1307                         }
1308
1309                         q += template[i].tap[k];
1310                         for (n = 0; offset_in_page(q + n) && q[n]; n++)
1311                                 ;
1312                         if (n) {
1313                                 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1314                                        d, j, e, k, algo, n);
1315                                 hexdump(q, n);
1316                                 goto out;
1317                         }
1318                         temp += template[i].tap[k];
1319                 }
1320         }
1321
1322         ret = 0;
1323
1324 out:
1325         skcipher_request_free(req);
1326         if (diff_dst)
1327                 testmgr_free_buf(xoutbuf);
1328 out_nooutbuf:
1329         testmgr_free_buf(xbuf);
1330 out_nobuf:
1331         return ret;
1332 }
1333
1334 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1335                          struct cipher_testvec *template, unsigned int tcount)
1336 {
1337         unsigned int alignmask;
1338         int ret;
1339
1340         /* test 'dst == src' case */
1341         ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1342         if (ret)
1343                 return ret;
1344
1345         /* test 'dst != src' case */
1346         ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1347         if (ret)
1348                 return ret;
1349
1350         /* test unaligned buffers, check with one byte offset */
1351         ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1352         if (ret)
1353                 return ret;
1354
1355         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1356         if (alignmask) {
1357                 /* Check if alignment mask for tfm is correctly set. */
1358                 ret = __test_skcipher(tfm, enc, template, tcount, true,
1359                                       alignmask + 1);
1360                 if (ret)
1361                         return ret;
1362         }
1363
1364         return 0;
1365 }
1366
1367 static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate,
1368                      struct comp_testvec *dtemplate, int ctcount, int dtcount)
1369 {
1370         const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1371         unsigned int i;
1372         char result[COMP_BUF_SIZE];
1373         int ret;
1374
1375         for (i = 0; i < ctcount; i++) {
1376                 int ilen;
1377                 unsigned int dlen = COMP_BUF_SIZE;
1378
1379                 memset(result, 0, sizeof (result));
1380
1381                 ilen = ctemplate[i].inlen;
1382                 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1383                                            ilen, result, &dlen);
1384                 if (ret) {
1385                         printk(KERN_ERR "alg: comp: compression failed "
1386                                "on test %d for %s: ret=%d\n", i + 1, algo,
1387                                -ret);
1388                         goto out;
1389                 }
1390
1391                 if (dlen != ctemplate[i].outlen) {
1392                         printk(KERN_ERR "alg: comp: Compression test %d "
1393                                "failed for %s: output len = %d\n", i + 1, algo,
1394                                dlen);
1395                         ret = -EINVAL;
1396                         goto out;
1397                 }
1398
1399                 if (memcmp(result, ctemplate[i].output, dlen)) {
1400                         printk(KERN_ERR "alg: comp: Compression test %d "
1401                                "failed for %s\n", i + 1, algo);
1402                         hexdump(result, dlen);
1403                         ret = -EINVAL;
1404                         goto out;
1405                 }
1406         }
1407
1408         for (i = 0; i < dtcount; i++) {
1409                 int ilen;
1410                 unsigned int dlen = COMP_BUF_SIZE;
1411
1412                 memset(result, 0, sizeof (result));
1413
1414                 ilen = dtemplate[i].inlen;
1415                 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1416                                              ilen, result, &dlen);
1417                 if (ret) {
1418                         printk(KERN_ERR "alg: comp: decompression failed "
1419                                "on test %d for %s: ret=%d\n", i + 1, algo,
1420                                -ret);
1421                         goto out;
1422                 }
1423
1424                 if (dlen != dtemplate[i].outlen) {
1425                         printk(KERN_ERR "alg: comp: Decompression test %d "
1426                                "failed for %s: output len = %d\n", i + 1, algo,
1427                                dlen);
1428                         ret = -EINVAL;
1429                         goto out;
1430                 }
1431
1432                 if (memcmp(result, dtemplate[i].output, dlen)) {
1433                         printk(KERN_ERR "alg: comp: Decompression test %d "
1434                                "failed for %s\n", i + 1, algo);
1435                         hexdump(result, dlen);
1436                         ret = -EINVAL;
1437                         goto out;
1438                 }
1439         }
1440
1441         ret = 0;
1442
1443 out:
1444         return ret;
1445 }
1446
1447 static int test_acomp(struct crypto_acomp *tfm, struct comp_testvec *ctemplate,
1448                       struct comp_testvec *dtemplate, int ctcount, int dtcount)
1449 {
1450         const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1451         unsigned int i;
1452         char *output;
1453         int ret;
1454         struct scatterlist src, dst;
1455         struct acomp_req *req;
1456         struct tcrypt_result result;
1457
1458         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1459         if (!output)
1460                 return -ENOMEM;
1461
1462         for (i = 0; i < ctcount; i++) {
1463                 unsigned int dlen = COMP_BUF_SIZE;
1464                 int ilen = ctemplate[i].inlen;
1465                 void *input_vec;
1466
1467                 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1468                 if (!input_vec) {
1469                         ret = -ENOMEM;
1470                         goto out;
1471                 }
1472
1473                 memset(output, 0, dlen);
1474                 init_completion(&result.completion);
1475                 sg_init_one(&src, input_vec, ilen);
1476                 sg_init_one(&dst, output, dlen);
1477
1478                 req = acomp_request_alloc(tfm);
1479                 if (!req) {
1480                         pr_err("alg: acomp: request alloc failed for %s\n",
1481                                algo);
1482                         kfree(input_vec);
1483                         ret = -ENOMEM;
1484                         goto out;
1485                 }
1486
1487                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1488                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1489                                            tcrypt_complete, &result);
1490
1491                 ret = wait_async_op(&result, crypto_acomp_compress(req));
1492                 if (ret) {
1493                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1494                                i + 1, algo, -ret);
1495                         kfree(input_vec);
1496                         acomp_request_free(req);
1497                         goto out;
1498                 }
1499
1500                 if (req->dlen != ctemplate[i].outlen) {
1501                         pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1502                                i + 1, algo, req->dlen);
1503                         ret = -EINVAL;
1504                         kfree(input_vec);
1505                         acomp_request_free(req);
1506                         goto out;
1507                 }
1508
1509                 if (memcmp(output, ctemplate[i].output, req->dlen)) {
1510                         pr_err("alg: acomp: Compression test %d failed for %s\n",
1511                                i + 1, algo);
1512                         hexdump(output, req->dlen);
1513                         ret = -EINVAL;
1514                         kfree(input_vec);
1515                         acomp_request_free(req);
1516                         goto out;
1517                 }
1518
1519                 kfree(input_vec);
1520                 acomp_request_free(req);
1521         }
1522
1523         for (i = 0; i < dtcount; i++) {
1524                 unsigned int dlen = COMP_BUF_SIZE;
1525                 int ilen = dtemplate[i].inlen;
1526                 void *input_vec;
1527
1528                 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1529                 if (!input_vec) {
1530                         ret = -ENOMEM;
1531                         goto out;
1532                 }
1533
1534                 memset(output, 0, dlen);
1535                 init_completion(&result.completion);
1536                 sg_init_one(&src, input_vec, ilen);
1537                 sg_init_one(&dst, output, dlen);
1538
1539                 req = acomp_request_alloc(tfm);
1540                 if (!req) {
1541                         pr_err("alg: acomp: request alloc failed for %s\n",
1542                                algo);
1543                         kfree(input_vec);
1544                         ret = -ENOMEM;
1545                         goto out;
1546                 }
1547
1548                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1549                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1550                                            tcrypt_complete, &result);
1551
1552                 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1553                 if (ret) {
1554                         pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1555                                i + 1, algo, -ret);
1556                         kfree(input_vec);
1557                         acomp_request_free(req);
1558                         goto out;
1559                 }
1560
1561                 if (req->dlen != dtemplate[i].outlen) {
1562                         pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1563                                i + 1, algo, req->dlen);
1564                         ret = -EINVAL;
1565                         kfree(input_vec);
1566                         acomp_request_free(req);
1567                         goto out;
1568                 }
1569
1570                 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1571                         pr_err("alg: acomp: Decompression test %d failed for %s\n",
1572                                i + 1, algo);
1573                         hexdump(output, req->dlen);
1574                         ret = -EINVAL;
1575                         kfree(input_vec);
1576                         acomp_request_free(req);
1577                         goto out;
1578                 }
1579
1580                 kfree(input_vec);
1581                 acomp_request_free(req);
1582         }
1583
1584         ret = 0;
1585
1586 out:
1587         kfree(output);
1588         return ret;
1589 }
1590
1591 static int test_cprng(struct crypto_rng *tfm, struct cprng_testvec *template,
1592                       unsigned int tcount)
1593 {
1594         const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1595         int err = 0, i, j, seedsize;
1596         u8 *seed;
1597         char result[32];
1598
1599         seedsize = crypto_rng_seedsize(tfm);
1600
1601         seed = kmalloc(seedsize, GFP_KERNEL);
1602         if (!seed) {
1603                 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1604                        "for %s\n", algo);
1605                 return -ENOMEM;
1606         }
1607
1608         for (i = 0; i < tcount; i++) {
1609                 memset(result, 0, 32);
1610
1611                 memcpy(seed, template[i].v, template[i].vlen);
1612                 memcpy(seed + template[i].vlen, template[i].key,
1613                        template[i].klen);
1614                 memcpy(seed + template[i].vlen + template[i].klen,
1615                        template[i].dt, template[i].dtlen);
1616
1617                 err = crypto_rng_reset(tfm, seed, seedsize);
1618                 if (err) {
1619                         printk(KERN_ERR "alg: cprng: Failed to reset rng "
1620                                "for %s\n", algo);
1621                         goto out;
1622                 }
1623
1624                 for (j = 0; j < template[i].loops; j++) {
1625                         err = crypto_rng_get_bytes(tfm, result,
1626                                                    template[i].rlen);
1627                         if (err < 0) {
1628                                 printk(KERN_ERR "alg: cprng: Failed to obtain "
1629                                        "the correct amount of random data for "
1630                                        "%s (requested %d)\n", algo,
1631                                        template[i].rlen);
1632                                 goto out;
1633                         }
1634                 }
1635
1636                 err = memcmp(result, template[i].result,
1637                              template[i].rlen);
1638                 if (err) {
1639                         printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1640                                i, algo);
1641                         hexdump(result, template[i].rlen);
1642                         err = -EINVAL;
1643                         goto out;
1644                 }
1645         }
1646
1647 out:
1648         kfree(seed);
1649         return err;
1650 }
1651
1652 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1653                          u32 type, u32 mask)
1654 {
1655         struct crypto_aead *tfm;
1656         int err = 0;
1657
1658         tfm = crypto_alloc_aead(driver, type, mask);
1659         if (IS_ERR(tfm)) {
1660                 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1661                        "%ld\n", driver, PTR_ERR(tfm));
1662                 return PTR_ERR(tfm);
1663         }
1664
1665         if (desc->suite.aead.enc.vecs) {
1666                 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1667                                 desc->suite.aead.enc.count);
1668                 if (err)
1669                         goto out;
1670         }
1671
1672         if (!err && desc->suite.aead.dec.vecs)
1673                 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1674                                 desc->suite.aead.dec.count);
1675
1676 out:
1677         crypto_free_aead(tfm);
1678         return err;
1679 }
1680
1681 static int alg_test_cipher(const struct alg_test_desc *desc,
1682                            const char *driver, u32 type, u32 mask)
1683 {
1684         struct crypto_cipher *tfm;
1685         int err = 0;
1686
1687         tfm = crypto_alloc_cipher(driver, type, mask);
1688         if (IS_ERR(tfm)) {
1689                 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1690                        "%s: %ld\n", driver, PTR_ERR(tfm));
1691                 return PTR_ERR(tfm);
1692         }
1693
1694         if (desc->suite.cipher.enc.vecs) {
1695                 err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1696                                   desc->suite.cipher.enc.count);
1697                 if (err)
1698                         goto out;
1699         }
1700
1701         if (desc->suite.cipher.dec.vecs)
1702                 err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1703                                   desc->suite.cipher.dec.count);
1704
1705 out:
1706         crypto_free_cipher(tfm);
1707         return err;
1708 }
1709
1710 static int alg_test_skcipher(const struct alg_test_desc *desc,
1711                              const char *driver, u32 type, u32 mask)
1712 {
1713         struct crypto_skcipher *tfm;
1714         int err = 0;
1715
1716         tfm = crypto_alloc_skcipher(driver, type, mask);
1717         if (IS_ERR(tfm)) {
1718                 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1719                        "%s: %ld\n", driver, PTR_ERR(tfm));
1720                 return PTR_ERR(tfm);
1721         }
1722
1723         if (desc->suite.cipher.enc.vecs) {
1724                 err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1725                                     desc->suite.cipher.enc.count);
1726                 if (err)
1727                         goto out;
1728         }
1729
1730         if (desc->suite.cipher.dec.vecs)
1731                 err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1732                                     desc->suite.cipher.dec.count);
1733
1734 out:
1735         crypto_free_skcipher(tfm);
1736         return err;
1737 }
1738
1739 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1740                          u32 type, u32 mask)
1741 {
1742         struct crypto_comp *comp;
1743         struct crypto_acomp *acomp;
1744         int err;
1745         u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1746
1747         if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1748                 acomp = crypto_alloc_acomp(driver, type, mask);
1749                 if (IS_ERR(acomp)) {
1750                         pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1751                                driver, PTR_ERR(acomp));
1752                         return PTR_ERR(acomp);
1753                 }
1754                 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1755                                  desc->suite.comp.decomp.vecs,
1756                                  desc->suite.comp.comp.count,
1757                                  desc->suite.comp.decomp.count);
1758                 crypto_free_acomp(acomp);
1759         } else {
1760                 comp = crypto_alloc_comp(driver, type, mask);
1761                 if (IS_ERR(comp)) {
1762                         pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1763                                driver, PTR_ERR(comp));
1764                         return PTR_ERR(comp);
1765                 }
1766
1767                 err = test_comp(comp, desc->suite.comp.comp.vecs,
1768                                 desc->suite.comp.decomp.vecs,
1769                                 desc->suite.comp.comp.count,
1770                                 desc->suite.comp.decomp.count);
1771
1772                 crypto_free_comp(comp);
1773         }
1774         return err;
1775 }
1776
1777 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1778                          u32 type, u32 mask)
1779 {
1780         struct crypto_ahash *tfm;
1781         int err;
1782
1783         tfm = crypto_alloc_ahash(driver, type, mask);
1784         if (IS_ERR(tfm)) {
1785                 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1786                        "%ld\n", driver, PTR_ERR(tfm));
1787                 return PTR_ERR(tfm);
1788         }
1789
1790         err = test_hash(tfm, desc->suite.hash.vecs,
1791                         desc->suite.hash.count, true);
1792         if (!err)
1793                 err = test_hash(tfm, desc->suite.hash.vecs,
1794                                 desc->suite.hash.count, false);
1795
1796         crypto_free_ahash(tfm);
1797         return err;
1798 }
1799
1800 static int alg_test_crc32c(const struct alg_test_desc *desc,
1801                            const char *driver, u32 type, u32 mask)
1802 {
1803         struct crypto_shash *tfm;
1804         u32 val;
1805         int err;
1806
1807         err = alg_test_hash(desc, driver, type, mask);
1808         if (err)
1809                 goto out;
1810
1811         tfm = crypto_alloc_shash(driver, type, mask);
1812         if (IS_ERR(tfm)) {
1813                 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1814                        "%ld\n", driver, PTR_ERR(tfm));
1815                 err = PTR_ERR(tfm);
1816                 goto out;
1817         }
1818
1819         do {
1820                 SHASH_DESC_ON_STACK(shash, tfm);
1821                 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1822
1823                 shash->tfm = tfm;
1824                 shash->flags = 0;
1825
1826                 *ctx = le32_to_cpu(420553207);
1827                 err = crypto_shash_final(shash, (u8 *)&val);
1828                 if (err) {
1829                         printk(KERN_ERR "alg: crc32c: Operation failed for "
1830                                "%s: %d\n", driver, err);
1831                         break;
1832                 }
1833
1834                 if (val != ~420553207) {
1835                         printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1836                                "%d\n", driver, val);
1837                         err = -EINVAL;
1838                 }
1839         } while (0);
1840
1841         crypto_free_shash(tfm);
1842
1843 out:
1844         return err;
1845 }
1846
1847 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1848                           u32 type, u32 mask)
1849 {
1850         struct crypto_rng *rng;
1851         int err;
1852
1853         rng = crypto_alloc_rng(driver, type, mask);
1854         if (IS_ERR(rng)) {
1855                 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1856                        "%ld\n", driver, PTR_ERR(rng));
1857                 return PTR_ERR(rng);
1858         }
1859
1860         err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1861
1862         crypto_free_rng(rng);
1863
1864         return err;
1865 }
1866
1867
1868 static int drbg_cavs_test(struct drbg_testvec *test, int pr,
1869                           const char *driver, u32 type, u32 mask)
1870 {
1871         int ret = -EAGAIN;
1872         struct crypto_rng *drng;
1873         struct drbg_test_data test_data;
1874         struct drbg_string addtl, pers, testentropy;
1875         unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1876
1877         if (!buf)
1878                 return -ENOMEM;
1879
1880         drng = crypto_alloc_rng(driver, type, mask);
1881         if (IS_ERR(drng)) {
1882                 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1883                        "%s\n", driver);
1884                 kzfree(buf);
1885                 return -ENOMEM;
1886         }
1887
1888         test_data.testentropy = &testentropy;
1889         drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1890         drbg_string_fill(&pers, test->pers, test->perslen);
1891         ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1892         if (ret) {
1893                 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1894                 goto outbuf;
1895         }
1896
1897         drbg_string_fill(&addtl, test->addtla, test->addtllen);
1898         if (pr) {
1899                 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1900                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1901                         buf, test->expectedlen, &addtl, &test_data);
1902         } else {
1903                 ret = crypto_drbg_get_bytes_addtl(drng,
1904                         buf, test->expectedlen, &addtl);
1905         }
1906         if (ret < 0) {
1907                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1908                        "driver %s\n", driver);
1909                 goto outbuf;
1910         }
1911
1912         drbg_string_fill(&addtl, test->addtlb, test->addtllen);
1913         if (pr) {
1914                 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
1915                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1916                         buf, test->expectedlen, &addtl, &test_data);
1917         } else {
1918                 ret = crypto_drbg_get_bytes_addtl(drng,
1919                         buf, test->expectedlen, &addtl);
1920         }
1921         if (ret < 0) {
1922                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1923                        "driver %s\n", driver);
1924                 goto outbuf;
1925         }
1926
1927         ret = memcmp(test->expected, buf, test->expectedlen);
1928
1929 outbuf:
1930         crypto_free_rng(drng);
1931         kzfree(buf);
1932         return ret;
1933 }
1934
1935
1936 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
1937                          u32 type, u32 mask)
1938 {
1939         int err = 0;
1940         int pr = 0;
1941         int i = 0;
1942         struct drbg_testvec *template = desc->suite.drbg.vecs;
1943         unsigned int tcount = desc->suite.drbg.count;
1944
1945         if (0 == memcmp(driver, "drbg_pr_", 8))
1946                 pr = 1;
1947
1948         for (i = 0; i < tcount; i++) {
1949                 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
1950                 if (err) {
1951                         printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
1952                                i, driver);
1953                         err = -EINVAL;
1954                         break;
1955                 }
1956         }
1957         return err;
1958
1959 }
1960
1961 static int do_test_kpp(struct crypto_kpp *tfm, struct kpp_testvec *vec,
1962                        const char *alg)
1963 {
1964         struct kpp_request *req;
1965         void *input_buf = NULL;
1966         void *output_buf = NULL;
1967         struct tcrypt_result result;
1968         unsigned int out_len_max;
1969         int err = -ENOMEM;
1970         struct scatterlist src, dst;
1971
1972         req = kpp_request_alloc(tfm, GFP_KERNEL);
1973         if (!req)
1974                 return err;
1975
1976         init_completion(&result.completion);
1977
1978         err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
1979         if (err < 0)
1980                 goto free_req;
1981
1982         out_len_max = crypto_kpp_maxsize(tfm);
1983         output_buf = kzalloc(out_len_max, GFP_KERNEL);
1984         if (!output_buf) {
1985                 err = -ENOMEM;
1986                 goto free_req;
1987         }
1988
1989         /* Use appropriate parameter as base */
1990         kpp_request_set_input(req, NULL, 0);
1991         sg_init_one(&dst, output_buf, out_len_max);
1992         kpp_request_set_output(req, &dst, out_len_max);
1993         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1994                                  tcrypt_complete, &result);
1995
1996         /* Compute public key */
1997         err = wait_async_op(&result, crypto_kpp_generate_public_key(req));
1998         if (err) {
1999                 pr_err("alg: %s: generate public key test failed. err %d\n",
2000                        alg, err);
2001                 goto free_output;
2002         }
2003         /* Verify calculated public key */
2004         if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2005                    vec->expected_a_public_size)) {
2006                 pr_err("alg: %s: generate public key test failed. Invalid output\n",
2007                        alg);
2008                 err = -EINVAL;
2009                 goto free_output;
2010         }
2011
2012         /* Calculate shared secret key by using counter part (b) public key. */
2013         input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2014         if (!input_buf) {
2015                 err = -ENOMEM;
2016                 goto free_output;
2017         }
2018
2019         memcpy(input_buf, vec->b_public, vec->b_public_size);
2020         sg_init_one(&src, input_buf, vec->b_public_size);
2021         sg_init_one(&dst, output_buf, out_len_max);
2022         kpp_request_set_input(req, &src, vec->b_public_size);
2023         kpp_request_set_output(req, &dst, out_len_max);
2024         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2025                                  tcrypt_complete, &result);
2026         err = wait_async_op(&result, crypto_kpp_compute_shared_secret(req));
2027         if (err) {
2028                 pr_err("alg: %s: compute shard secret test failed. err %d\n",
2029                        alg, err);
2030                 goto free_all;
2031         }
2032         /*
2033          * verify shared secret from which the user will derive
2034          * secret key by executing whatever hash it has chosen
2035          */
2036         if (memcmp(vec->expected_ss, sg_virt(req->dst),
2037                    vec->expected_ss_size)) {
2038                 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2039                        alg);
2040                 err = -EINVAL;
2041         }
2042
2043 free_all:
2044         kfree(input_buf);
2045 free_output:
2046         kfree(output_buf);
2047 free_req:
2048         kpp_request_free(req);
2049         return err;
2050 }
2051
2052 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2053                     struct kpp_testvec *vecs, unsigned int tcount)
2054 {
2055         int ret, i;
2056
2057         for (i = 0; i < tcount; i++) {
2058                 ret = do_test_kpp(tfm, vecs++, alg);
2059                 if (ret) {
2060                         pr_err("alg: %s: test failed on vector %d, err=%d\n",
2061                                alg, i + 1, ret);
2062                         return ret;
2063                 }
2064         }
2065         return 0;
2066 }
2067
2068 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2069                         u32 type, u32 mask)
2070 {
2071         struct crypto_kpp *tfm;
2072         int err = 0;
2073
2074         tfm = crypto_alloc_kpp(driver, type, mask);
2075         if (IS_ERR(tfm)) {
2076                 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2077                        driver, PTR_ERR(tfm));
2078                 return PTR_ERR(tfm);
2079         }
2080         if (desc->suite.kpp.vecs)
2081                 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2082                                desc->suite.kpp.count);
2083
2084         crypto_free_kpp(tfm);
2085         return err;
2086 }
2087
2088 static int test_akcipher_one(struct crypto_akcipher *tfm,
2089                              struct akcipher_testvec *vecs)
2090 {
2091         char *xbuf[XBUFSIZE];
2092         struct akcipher_request *req;
2093         void *outbuf_enc = NULL;
2094         void *outbuf_dec = NULL;
2095         struct tcrypt_result result;
2096         unsigned int out_len_max, out_len = 0;
2097         int err = -ENOMEM;
2098         struct scatterlist src, dst, src_tab[2];
2099
2100         if (testmgr_alloc_buf(xbuf))
2101                 return err;
2102
2103         req = akcipher_request_alloc(tfm, GFP_KERNEL);
2104         if (!req)
2105                 goto free_xbuf;
2106
2107         init_completion(&result.completion);
2108
2109         if (vecs->public_key_vec)
2110                 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2111                                                   vecs->key_len);
2112         else
2113                 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2114                                                    vecs->key_len);
2115         if (err)
2116                 goto free_req;
2117
2118         err = -ENOMEM;
2119         out_len_max = crypto_akcipher_maxsize(tfm);
2120         outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2121         if (!outbuf_enc)
2122                 goto free_req;
2123
2124         if (WARN_ON(vecs->m_size > PAGE_SIZE))
2125                 goto free_all;
2126
2127         memcpy(xbuf[0], vecs->m, vecs->m_size);
2128
2129         sg_init_table(src_tab, 2);
2130         sg_set_buf(&src_tab[0], xbuf[0], 8);
2131         sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2132         sg_init_one(&dst, outbuf_enc, out_len_max);
2133         akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2134                                    out_len_max);
2135         akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2136                                       tcrypt_complete, &result);
2137
2138         /* Run RSA encrypt - c = m^e mod n;*/
2139         err = wait_async_op(&result, crypto_akcipher_encrypt(req));
2140         if (err) {
2141                 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2142                 goto free_all;
2143         }
2144         if (req->dst_len != vecs->c_size) {
2145                 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2146                 err = -EINVAL;
2147                 goto free_all;
2148         }
2149         /* verify that encrypted message is equal to expected */
2150         if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2151                 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2152                 hexdump(outbuf_enc, vecs->c_size);
2153                 err = -EINVAL;
2154                 goto free_all;
2155         }
2156         /* Don't invoke decrypt for vectors with public key */
2157         if (vecs->public_key_vec) {
2158                 err = 0;
2159                 goto free_all;
2160         }
2161         outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2162         if (!outbuf_dec) {
2163                 err = -ENOMEM;
2164                 goto free_all;
2165         }
2166
2167         if (WARN_ON(vecs->c_size > PAGE_SIZE))
2168                 goto free_all;
2169
2170         memcpy(xbuf[0], vecs->c, vecs->c_size);
2171
2172         sg_init_one(&src, xbuf[0], vecs->c_size);
2173         sg_init_one(&dst, outbuf_dec, out_len_max);
2174         init_completion(&result.completion);
2175         akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2176
2177         /* Run RSA decrypt - m = c^d mod n;*/
2178         err = wait_async_op(&result, crypto_akcipher_decrypt(req));
2179         if (err) {
2180                 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2181                 goto free_all;
2182         }
2183         out_len = req->dst_len;
2184         if (out_len < vecs->m_size) {
2185                 pr_err("alg: akcipher: decrypt test failed. "
2186                        "Invalid output len %u\n", out_len);
2187                 err = -EINVAL;
2188                 goto free_all;
2189         }
2190         /* verify that decrypted message is equal to the original msg */
2191         if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2192             memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2193                    vecs->m_size)) {
2194                 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2195                 hexdump(outbuf_dec, out_len);
2196                 err = -EINVAL;
2197         }
2198 free_all:
2199         kfree(outbuf_dec);
2200         kfree(outbuf_enc);
2201 free_req:
2202         akcipher_request_free(req);
2203 free_xbuf:
2204         testmgr_free_buf(xbuf);
2205         return err;
2206 }
2207
2208 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2209                          struct akcipher_testvec *vecs, unsigned int tcount)
2210 {
2211         const char *algo =
2212                 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2213         int ret, i;
2214
2215         for (i = 0; i < tcount; i++) {
2216                 ret = test_akcipher_one(tfm, vecs++);
2217                 if (!ret)
2218                         continue;
2219
2220                 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2221                        i + 1, algo, ret);
2222                 return ret;
2223         }
2224         return 0;
2225 }
2226
2227 static int alg_test_akcipher(const struct alg_test_desc *desc,
2228                              const char *driver, u32 type, u32 mask)
2229 {
2230         struct crypto_akcipher *tfm;
2231         int err = 0;
2232
2233         tfm = crypto_alloc_akcipher(driver, type, mask);
2234         if (IS_ERR(tfm)) {
2235                 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2236                        driver, PTR_ERR(tfm));
2237                 return PTR_ERR(tfm);
2238         }
2239         if (desc->suite.akcipher.vecs)
2240                 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2241                                     desc->suite.akcipher.count);
2242
2243         crypto_free_akcipher(tfm);
2244         return err;
2245 }
2246
2247 static int alg_test_null(const struct alg_test_desc *desc,
2248                              const char *driver, u32 type, u32 mask)
2249 {
2250         return 0;
2251 }
2252
2253 #define __VECS(tv)      { .vecs = tv, .count = ARRAY_SIZE(tv) }
2254
2255 /* Please keep this list sorted by algorithm name. */
2256 static const struct alg_test_desc alg_test_descs[] = {
2257         {
2258                 .alg = "ansi_cprng",
2259                 .test = alg_test_cprng,
2260                 .suite = {
2261                         .cprng = __VECS(ansi_cprng_aes_tv_template)
2262                 }
2263         }, {
2264                 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2265                 .test = alg_test_aead,
2266                 .suite = {
2267                         .aead = {
2268                                 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2269                                 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2270                         }
2271                 }
2272         }, {
2273                 .alg = "authenc(hmac(sha1),cbc(aes))",
2274                 .test = alg_test_aead,
2275                 .suite = {
2276                         .aead = {
2277                                 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2278                         }
2279                 }
2280         }, {
2281                 .alg = "authenc(hmac(sha1),cbc(des))",
2282                 .test = alg_test_aead,
2283                 .suite = {
2284                         .aead = {
2285                                 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2286                         }
2287                 }
2288         }, {
2289                 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2290                 .test = alg_test_aead,
2291                 .fips_allowed = 1,
2292                 .suite = {
2293                         .aead = {
2294                                 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2295                         }
2296                 }
2297         }, {
2298                 .alg = "authenc(hmac(sha1),ctr(aes))",
2299                 .test = alg_test_null,
2300                 .fips_allowed = 1,
2301         }, {
2302                 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2303                 .test = alg_test_aead,
2304                 .suite = {
2305                         .aead = {
2306                                 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2307                                 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2308                         }
2309                 }
2310         }, {
2311                 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2312                 .test = alg_test_null,
2313                 .fips_allowed = 1,
2314         }, {
2315                 .alg = "authenc(hmac(sha224),cbc(des))",
2316                 .test = alg_test_aead,
2317                 .suite = {
2318                         .aead = {
2319                                 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2320                         }
2321                 }
2322         }, {
2323                 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2324                 .test = alg_test_aead,
2325                 .fips_allowed = 1,
2326                 .suite = {
2327                         .aead = {
2328                                 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2329                         }
2330                 }
2331         }, {
2332                 .alg = "authenc(hmac(sha256),cbc(aes))",
2333                 .test = alg_test_aead,
2334                 .fips_allowed = 1,
2335                 .suite = {
2336                         .aead = {
2337                                 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2338                         }
2339                 }
2340         }, {
2341                 .alg = "authenc(hmac(sha256),cbc(des))",
2342                 .test = alg_test_aead,
2343                 .suite = {
2344                         .aead = {
2345                                 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2346                         }
2347                 }
2348         }, {
2349                 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2350                 .test = alg_test_aead,
2351                 .fips_allowed = 1,
2352                 .suite = {
2353                         .aead = {
2354                                 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2355                         }
2356                 }
2357         }, {
2358                 .alg = "authenc(hmac(sha256),ctr(aes))",
2359                 .test = alg_test_null,
2360                 .fips_allowed = 1,
2361         }, {
2362                 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2363                 .test = alg_test_null,
2364                 .fips_allowed = 1,
2365         }, {
2366                 .alg = "authenc(hmac(sha384),cbc(des))",
2367                 .test = alg_test_aead,
2368                 .suite = {
2369                         .aead = {
2370                                 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2371                         }
2372                 }
2373         }, {
2374                 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2375                 .test = alg_test_aead,
2376                 .fips_allowed = 1,
2377                 .suite = {
2378                         .aead = {
2379                                 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2380                         }
2381                 }
2382         }, {
2383                 .alg = "authenc(hmac(sha384),ctr(aes))",
2384                 .test = alg_test_null,
2385                 .fips_allowed = 1,
2386         }, {
2387                 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2388                 .test = alg_test_null,
2389                 .fips_allowed = 1,
2390         }, {
2391                 .alg = "authenc(hmac(sha512),cbc(aes))",
2392                 .fips_allowed = 1,
2393                 .test = alg_test_aead,
2394                 .suite = {
2395                         .aead = {
2396                                 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2397                         }
2398                 }
2399         }, {
2400                 .alg = "authenc(hmac(sha512),cbc(des))",
2401                 .test = alg_test_aead,
2402                 .suite = {
2403                         .aead = {
2404                                 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2405                         }
2406                 }
2407         }, {
2408                 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2409                 .test = alg_test_aead,
2410                 .fips_allowed = 1,
2411                 .suite = {
2412                         .aead = {
2413                                 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2414                         }
2415                 }
2416         }, {
2417                 .alg = "authenc(hmac(sha512),ctr(aes))",
2418                 .test = alg_test_null,
2419                 .fips_allowed = 1,
2420         }, {
2421                 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2422                 .test = alg_test_null,
2423                 .fips_allowed = 1,
2424         }, {
2425                 .alg = "cbc(aes)",
2426                 .test = alg_test_skcipher,
2427                 .fips_allowed = 1,
2428                 .suite = {
2429                         .cipher = {
2430                                 .enc = __VECS(aes_cbc_enc_tv_template),
2431                                 .dec = __VECS(aes_cbc_dec_tv_template)
2432                         }
2433                 }
2434         }, {
2435                 .alg = "cbc(anubis)",
2436                 .test = alg_test_skcipher,
2437                 .suite = {
2438                         .cipher = {
2439                                 .enc = __VECS(anubis_cbc_enc_tv_template),
2440                                 .dec = __VECS(anubis_cbc_dec_tv_template)
2441                         }
2442                 }
2443         }, {
2444                 .alg = "cbc(blowfish)",
2445                 .test = alg_test_skcipher,
2446                 .suite = {
2447                         .cipher = {
2448                                 .enc = __VECS(bf_cbc_enc_tv_template),
2449                                 .dec = __VECS(bf_cbc_dec_tv_template)
2450                         }
2451                 }
2452         }, {
2453                 .alg = "cbc(camellia)",
2454                 .test = alg_test_skcipher,
2455                 .suite = {
2456                         .cipher = {
2457                                 .enc = __VECS(camellia_cbc_enc_tv_template),
2458                                 .dec = __VECS(camellia_cbc_dec_tv_template)
2459                         }
2460                 }
2461         }, {
2462                 .alg = "cbc(cast5)",
2463                 .test = alg_test_skcipher,
2464                 .suite = {
2465                         .cipher = {
2466                                 .enc = __VECS(cast5_cbc_enc_tv_template),
2467                                 .dec = __VECS(cast5_cbc_dec_tv_template)
2468                         }
2469                 }
2470         }, {
2471                 .alg = "cbc(cast6)",
2472                 .test = alg_test_skcipher,
2473                 .suite = {
2474                         .cipher = {
2475                                 .enc = __VECS(cast6_cbc_enc_tv_template),
2476                                 .dec = __VECS(cast6_cbc_dec_tv_template)
2477                         }
2478                 }
2479         }, {
2480                 .alg = "cbc(des)",
2481                 .test = alg_test_skcipher,
2482                 .suite = {
2483                         .cipher = {
2484                                 .enc = __VECS(des_cbc_enc_tv_template),
2485                                 .dec = __VECS(des_cbc_dec_tv_template)
2486                         }
2487                 }
2488         }, {
2489                 .alg = "cbc(des3_ede)",
2490                 .test = alg_test_skcipher,
2491                 .fips_allowed = 1,
2492                 .suite = {
2493                         .cipher = {
2494                                 .enc = __VECS(des3_ede_cbc_enc_tv_template),
2495                                 .dec = __VECS(des3_ede_cbc_dec_tv_template)
2496                         }
2497                 }
2498         }, {
2499                 .alg = "cbc(serpent)",
2500                 .test = alg_test_skcipher,
2501                 .suite = {
2502                         .cipher = {
2503                                 .enc = __VECS(serpent_cbc_enc_tv_template),
2504                                 .dec = __VECS(serpent_cbc_dec_tv_template)
2505                         }
2506                 }
2507         }, {
2508                 .alg = "cbc(twofish)",
2509                 .test = alg_test_skcipher,
2510                 .suite = {
2511                         .cipher = {
2512                                 .enc = __VECS(tf_cbc_enc_tv_template),
2513                                 .dec = __VECS(tf_cbc_dec_tv_template)
2514                         }
2515                 }
2516         }, {
2517                 .alg = "cbcmac(aes)",
2518                 .fips_allowed = 1,
2519                 .test = alg_test_hash,
2520                 .suite = {
2521                         .hash = __VECS(aes_cbcmac_tv_template)
2522                 }
2523         }, {
2524                 .alg = "ccm(aes)",
2525                 .test = alg_test_aead,
2526                 .fips_allowed = 1,
2527                 .suite = {
2528                         .aead = {
2529                                 .enc = __VECS(aes_ccm_enc_tv_template),
2530                                 .dec = __VECS(aes_ccm_dec_tv_template)
2531                         }
2532                 }
2533         }, {
2534                 .alg = "chacha20",
2535                 .test = alg_test_skcipher,
2536                 .suite = {
2537                         .cipher = {
2538                                 .enc = __VECS(chacha20_enc_tv_template),
2539                                 .dec = __VECS(chacha20_enc_tv_template),
2540                         }
2541                 }
2542         }, {
2543                 .alg = "cmac(aes)",
2544                 .fips_allowed = 1,
2545                 .test = alg_test_hash,
2546                 .suite = {
2547                         .hash = __VECS(aes_cmac128_tv_template)
2548                 }
2549         }, {
2550                 .alg = "cmac(des3_ede)",
2551                 .fips_allowed = 1,
2552                 .test = alg_test_hash,
2553                 .suite = {
2554                         .hash = __VECS(des3_ede_cmac64_tv_template)
2555                 }
2556         }, {
2557                 .alg = "compress_null",
2558                 .test = alg_test_null,
2559         }, {
2560                 .alg = "crc32",
2561                 .test = alg_test_hash,
2562                 .suite = {
2563                         .hash = __VECS(crc32_tv_template)
2564                 }
2565         }, {
2566                 .alg = "crc32c",
2567                 .test = alg_test_crc32c,
2568                 .fips_allowed = 1,
2569                 .suite = {
2570                         .hash = __VECS(crc32c_tv_template)
2571                 }
2572         }, {
2573                 .alg = "crct10dif",
2574                 .test = alg_test_hash,
2575                 .fips_allowed = 1,
2576                 .suite = {
2577                         .hash = __VECS(crct10dif_tv_template)
2578                 }
2579         }, {
2580                 .alg = "ctr(aes)",
2581                 .test = alg_test_skcipher,
2582                 .fips_allowed = 1,
2583                 .suite = {
2584                         .cipher = {
2585                                 .enc = __VECS(aes_ctr_enc_tv_template),
2586                                 .dec = __VECS(aes_ctr_dec_tv_template)
2587                         }
2588                 }
2589         }, {
2590                 .alg = "ctr(blowfish)",
2591                 .test = alg_test_skcipher,
2592                 .suite = {
2593                         .cipher = {
2594                                 .enc = __VECS(bf_ctr_enc_tv_template),
2595                                 .dec = __VECS(bf_ctr_dec_tv_template)
2596                         }
2597                 }
2598         }, {
2599                 .alg = "ctr(camellia)",
2600                 .test = alg_test_skcipher,
2601                 .suite = {
2602                         .cipher = {
2603                                 .enc = __VECS(camellia_ctr_enc_tv_template),
2604                                 .dec = __VECS(camellia_ctr_dec_tv_template)
2605                         }
2606                 }
2607         }, {
2608                 .alg = "ctr(cast5)",
2609                 .test = alg_test_skcipher,
2610                 .suite = {
2611                         .cipher = {
2612                                 .enc = __VECS(cast5_ctr_enc_tv_template),
2613                                 .dec = __VECS(cast5_ctr_dec_tv_template)
2614                         }
2615                 }
2616         }, {
2617                 .alg = "ctr(cast6)",
2618                 .test = alg_test_skcipher,
2619                 .suite = {
2620                         .cipher = {
2621                                 .enc = __VECS(cast6_ctr_enc_tv_template),
2622                                 .dec = __VECS(cast6_ctr_dec_tv_template)
2623                         }
2624                 }
2625         }, {
2626                 .alg = "ctr(des)",
2627                 .test = alg_test_skcipher,
2628                 .suite = {
2629                         .cipher = {
2630                                 .enc = __VECS(des_ctr_enc_tv_template),
2631                                 .dec = __VECS(des_ctr_dec_tv_template)
2632                         }
2633                 }
2634         }, {
2635                 .alg = "ctr(des3_ede)",
2636                 .test = alg_test_skcipher,
2637                 .suite = {
2638                         .cipher = {
2639                                 .enc = __VECS(des3_ede_ctr_enc_tv_template),
2640                                 .dec = __VECS(des3_ede_ctr_dec_tv_template)
2641                         }
2642                 }
2643         }, {
2644                 .alg = "ctr(serpent)",
2645                 .test = alg_test_skcipher,
2646                 .suite = {
2647                         .cipher = {
2648                                 .enc = __VECS(serpent_ctr_enc_tv_template),
2649                                 .dec = __VECS(serpent_ctr_dec_tv_template)
2650                         }
2651                 }
2652         }, {
2653                 .alg = "ctr(twofish)",
2654                 .test = alg_test_skcipher,
2655                 .suite = {
2656                         .cipher = {
2657                                 .enc = __VECS(tf_ctr_enc_tv_template),
2658                                 .dec = __VECS(tf_ctr_dec_tv_template)
2659                         }
2660                 }
2661         }, {
2662                 .alg = "cts(cbc(aes))",
2663                 .test = alg_test_skcipher,
2664                 .suite = {
2665                         .cipher = {
2666                                 .enc = __VECS(cts_mode_enc_tv_template),
2667                                 .dec = __VECS(cts_mode_dec_tv_template)
2668                         }
2669                 }
2670         }, {
2671                 .alg = "deflate",
2672                 .test = alg_test_comp,
2673                 .fips_allowed = 1,
2674                 .suite = {
2675                         .comp = {
2676                                 .comp = __VECS(deflate_comp_tv_template),
2677                                 .decomp = __VECS(deflate_decomp_tv_template)
2678                         }
2679                 }
2680         }, {
2681                 .alg = "dh",
2682                 .test = alg_test_kpp,
2683                 .fips_allowed = 1,
2684                 .suite = {
2685                         .kpp = __VECS(dh_tv_template)
2686                 }
2687         }, {
2688                 .alg = "digest_null",
2689                 .test = alg_test_null,
2690         }, {
2691                 .alg = "drbg_nopr_ctr_aes128",
2692                 .test = alg_test_drbg,
2693                 .fips_allowed = 1,
2694                 .suite = {
2695                         .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2696                 }
2697         }, {
2698                 .alg = "drbg_nopr_ctr_aes192",
2699                 .test = alg_test_drbg,
2700                 .fips_allowed = 1,
2701                 .suite = {
2702                         .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2703                 }
2704         }, {
2705                 .alg = "drbg_nopr_ctr_aes256",
2706                 .test = alg_test_drbg,
2707                 .fips_allowed = 1,
2708                 .suite = {
2709                         .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2710                 }
2711         }, {
2712                 /*
2713                  * There is no need to specifically test the DRBG with every
2714                  * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2715                  */
2716                 .alg = "drbg_nopr_hmac_sha1",
2717                 .fips_allowed = 1,
2718                 .test = alg_test_null,
2719         }, {
2720                 .alg = "drbg_nopr_hmac_sha256",
2721                 .test = alg_test_drbg,
2722                 .fips_allowed = 1,
2723                 .suite = {
2724                         .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2725                 }
2726         }, {
2727                 /* covered by drbg_nopr_hmac_sha256 test */
2728                 .alg = "drbg_nopr_hmac_sha384",
2729                 .fips_allowed = 1,
2730                 .test = alg_test_null,
2731         }, {
2732                 .alg = "drbg_nopr_hmac_sha512",
2733                 .test = alg_test_null,
2734                 .fips_allowed = 1,
2735         }, {
2736                 .alg = "drbg_nopr_sha1",
2737                 .fips_allowed = 1,
2738                 .test = alg_test_null,
2739         }, {
2740                 .alg = "drbg_nopr_sha256",
2741                 .test = alg_test_drbg,
2742                 .fips_allowed = 1,
2743                 .suite = {
2744                         .drbg = __VECS(drbg_nopr_sha256_tv_template)
2745                 }
2746         }, {
2747                 /* covered by drbg_nopr_sha256 test */
2748                 .alg = "drbg_nopr_sha384",
2749                 .fips_allowed = 1,
2750                 .test = alg_test_null,
2751         }, {
2752                 .alg = "drbg_nopr_sha512",
2753                 .fips_allowed = 1,
2754                 .test = alg_test_null,
2755         }, {
2756                 .alg = "drbg_pr_ctr_aes128",
2757                 .test = alg_test_drbg,
2758                 .fips_allowed = 1,
2759                 .suite = {
2760                         .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2761                 }
2762         }, {
2763                 /* covered by drbg_pr_ctr_aes128 test */
2764                 .alg = "drbg_pr_ctr_aes192",
2765                 .fips_allowed = 1,
2766                 .test = alg_test_null,
2767         }, {
2768                 .alg = "drbg_pr_ctr_aes256",
2769                 .fips_allowed = 1,
2770                 .test = alg_test_null,
2771         }, {
2772                 .alg = "drbg_pr_hmac_sha1",
2773                 .fips_allowed = 1,
2774                 .test = alg_test_null,
2775         }, {
2776                 .alg = "drbg_pr_hmac_sha256",
2777                 .test = alg_test_drbg,
2778                 .fips_allowed = 1,
2779                 .suite = {
2780                         .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2781                 }
2782         }, {
2783                 /* covered by drbg_pr_hmac_sha256 test */
2784                 .alg = "drbg_pr_hmac_sha384",
2785                 .fips_allowed = 1,
2786                 .test = alg_test_null,
2787         }, {
2788                 .alg = "drbg_pr_hmac_sha512",
2789                 .test = alg_test_null,
2790                 .fips_allowed = 1,
2791         }, {
2792                 .alg = "drbg_pr_sha1",
2793                 .fips_allowed = 1,
2794                 .test = alg_test_null,
2795         }, {
2796                 .alg = "drbg_pr_sha256",
2797                 .test = alg_test_drbg,
2798                 .fips_allowed = 1,
2799                 .suite = {
2800                         .drbg = __VECS(drbg_pr_sha256_tv_template)
2801                 }
2802         }, {
2803                 /* covered by drbg_pr_sha256 test */
2804                 .alg = "drbg_pr_sha384",
2805                 .fips_allowed = 1,
2806                 .test = alg_test_null,
2807         }, {
2808                 .alg = "drbg_pr_sha512",
2809                 .fips_allowed = 1,
2810                 .test = alg_test_null,
2811         }, {
2812                 .alg = "ecb(aes)",
2813                 .test = alg_test_skcipher,
2814                 .fips_allowed = 1,
2815                 .suite = {
2816                         .cipher = {
2817                                 .enc = __VECS(aes_enc_tv_template),
2818                                 .dec = __VECS(aes_dec_tv_template)
2819                         }
2820                 }
2821         }, {
2822                 .alg = "ecb(anubis)",
2823                 .test = alg_test_skcipher,
2824                 .suite = {
2825                         .cipher = {
2826                                 .enc = __VECS(anubis_enc_tv_template),
2827                                 .dec = __VECS(anubis_dec_tv_template)
2828                         }
2829                 }
2830         }, {
2831                 .alg = "ecb(arc4)",
2832                 .test = alg_test_skcipher,
2833                 .suite = {
2834                         .cipher = {
2835                                 .enc = __VECS(arc4_enc_tv_template),
2836                                 .dec = __VECS(arc4_dec_tv_template)
2837                         }
2838                 }
2839         }, {
2840                 .alg = "ecb(blowfish)",
2841                 .test = alg_test_skcipher,
2842                 .suite = {
2843                         .cipher = {
2844                                 .enc = __VECS(bf_enc_tv_template),
2845                                 .dec = __VECS(bf_dec_tv_template)
2846                         }
2847                 }
2848         }, {
2849                 .alg = "ecb(camellia)",
2850                 .test = alg_test_skcipher,
2851                 .suite = {
2852                         .cipher = {
2853                                 .enc = __VECS(camellia_enc_tv_template),
2854                                 .dec = __VECS(camellia_dec_tv_template)
2855                         }
2856                 }
2857         }, {
2858                 .alg = "ecb(cast5)",
2859                 .test = alg_test_skcipher,
2860                 .suite = {
2861                         .cipher = {
2862                                 .enc = __VECS(cast5_enc_tv_template),
2863                                 .dec = __VECS(cast5_dec_tv_template)
2864                         }
2865                 }
2866         }, {
2867                 .alg = "ecb(cast6)",
2868                 .test = alg_test_skcipher,
2869                 .suite = {
2870                         .cipher = {
2871                                 .enc = __VECS(cast6_enc_tv_template),
2872                                 .dec = __VECS(cast6_dec_tv_template)
2873                         }
2874                 }
2875         }, {
2876                 .alg = "ecb(cipher_null)",
2877                 .test = alg_test_null,
2878         }, {
2879                 .alg = "ecb(des)",
2880                 .test = alg_test_skcipher,
2881                 .suite = {
2882                         .cipher = {
2883                                 .enc = __VECS(des_enc_tv_template),
2884                                 .dec = __VECS(des_dec_tv_template)
2885                         }
2886                 }
2887         }, {
2888                 .alg = "ecb(des3_ede)",
2889                 .test = alg_test_skcipher,
2890                 .fips_allowed = 1,
2891                 .suite = {
2892                         .cipher = {
2893                                 .enc = __VECS(des3_ede_enc_tv_template),
2894                                 .dec = __VECS(des3_ede_dec_tv_template)
2895                         }
2896                 }
2897         }, {
2898                 .alg = "ecb(fcrypt)",
2899                 .test = alg_test_skcipher,
2900                 .suite = {
2901                         .cipher = {
2902                                 .enc = {
2903                                         .vecs = fcrypt_pcbc_enc_tv_template,
2904                                         .count = 1
2905                                 },
2906                                 .dec = {
2907                                         .vecs = fcrypt_pcbc_dec_tv_template,
2908                                         .count = 1
2909                                 }
2910                         }
2911                 }
2912         }, {
2913                 .alg = "ecb(khazad)",
2914                 .test = alg_test_skcipher,
2915                 .suite = {
2916                         .cipher = {
2917                                 .enc = __VECS(khazad_enc_tv_template),
2918                                 .dec = __VECS(khazad_dec_tv_template)
2919                         }
2920                 }
2921         }, {
2922                 .alg = "ecb(seed)",
2923                 .test = alg_test_skcipher,
2924                 .suite = {
2925                         .cipher = {
2926                                 .enc = __VECS(seed_enc_tv_template),
2927                                 .dec = __VECS(seed_dec_tv_template)
2928                         }
2929                 }
2930         }, {
2931                 .alg = "ecb(serpent)",
2932                 .test = alg_test_skcipher,
2933                 .suite = {
2934                         .cipher = {
2935                                 .enc = __VECS(serpent_enc_tv_template),
2936                                 .dec = __VECS(serpent_dec_tv_template)
2937                         }
2938                 }
2939         }, {
2940                 .alg = "ecb(tea)",
2941                 .test = alg_test_skcipher,
2942                 .suite = {
2943                         .cipher = {
2944                                 .enc = __VECS(tea_enc_tv_template),
2945                                 .dec = __VECS(tea_dec_tv_template)
2946                         }
2947                 }
2948         }, {
2949                 .alg = "ecb(tnepres)",
2950                 .test = alg_test_skcipher,
2951                 .suite = {
2952                         .cipher = {
2953                                 .enc = __VECS(tnepres_enc_tv_template),
2954                                 .dec = __VECS(tnepres_dec_tv_template)
2955                         }
2956                 }
2957         }, {
2958                 .alg = "ecb(twofish)",
2959                 .test = alg_test_skcipher,
2960                 .suite = {
2961                         .cipher = {
2962                                 .enc = __VECS(tf_enc_tv_template),
2963                                 .dec = __VECS(tf_dec_tv_template)
2964                         }
2965                 }
2966         }, {
2967                 .alg = "ecb(xeta)",
2968                 .test = alg_test_skcipher,
2969                 .suite = {
2970                         .cipher = {
2971                                 .enc = __VECS(xeta_enc_tv_template),
2972                                 .dec = __VECS(xeta_dec_tv_template)
2973                         }
2974                 }
2975         }, {
2976                 .alg = "ecb(xtea)",
2977                 .test = alg_test_skcipher,
2978                 .suite = {
2979                         .cipher = {
2980                                 .enc = __VECS(xtea_enc_tv_template),
2981                                 .dec = __VECS(xtea_dec_tv_template)
2982                         }
2983                 }
2984         }, {
2985                 .alg = "ecdh",
2986                 .test = alg_test_kpp,
2987                 .fips_allowed = 1,
2988                 .suite = {
2989                         .kpp = __VECS(ecdh_tv_template)
2990                 }
2991         }, {
2992                 .alg = "gcm(aes)",
2993                 .test = alg_test_aead,
2994                 .fips_allowed = 1,
2995                 .suite = {
2996                         .aead = {
2997                                 .enc = __VECS(aes_gcm_enc_tv_template),
2998                                 .dec = __VECS(aes_gcm_dec_tv_template)
2999                         }
3000                 }
3001         }, {
3002                 .alg = "ghash",
3003                 .test = alg_test_hash,
3004                 .fips_allowed = 1,
3005                 .suite = {
3006                         .hash = __VECS(ghash_tv_template)
3007                 }
3008         }, {
3009                 .alg = "hmac(crc32)",
3010                 .test = alg_test_hash,
3011                 .suite = {
3012                         .hash = __VECS(bfin_crc_tv_template)
3013                 }
3014         }, {
3015                 .alg = "hmac(md5)",
3016                 .test = alg_test_hash,
3017                 .suite = {
3018                         .hash = __VECS(hmac_md5_tv_template)
3019                 }
3020         }, {
3021                 .alg = "hmac(rmd128)",
3022                 .test = alg_test_hash,
3023                 .suite = {
3024                         .hash = __VECS(hmac_rmd128_tv_template)
3025                 }
3026         }, {
3027                 .alg = "hmac(rmd160)",
3028                 .test = alg_test_hash,
3029                 .suite = {
3030                         .hash = __VECS(hmac_rmd160_tv_template)
3031                 }
3032         }, {
3033                 .alg = "hmac(sha1)",
3034                 .test = alg_test_hash,
3035                 .fips_allowed = 1,
3036                 .suite = {
3037                         .hash = __VECS(hmac_sha1_tv_template)
3038                 }
3039         }, {
3040                 .alg = "hmac(sha224)",
3041                 .test = alg_test_hash,
3042                 .fips_allowed = 1,
3043                 .suite = {
3044                         .hash = __VECS(hmac_sha224_tv_template)
3045                 }
3046         }, {
3047                 .alg = "hmac(sha256)",
3048                 .test = alg_test_hash,
3049                 .fips_allowed = 1,
3050                 .suite = {
3051                         .hash = __VECS(hmac_sha256_tv_template)
3052                 }
3053         }, {
3054                 .alg = "hmac(sha3-224)",
3055                 .test = alg_test_hash,
3056                 .fips_allowed = 1,
3057                 .suite = {
3058                         .hash = __VECS(hmac_sha3_224_tv_template)
3059                 }
3060         }, {
3061                 .alg = "hmac(sha3-256)",
3062                 .test = alg_test_hash,
3063                 .fips_allowed = 1,
3064                 .suite = {
3065                         .hash = __VECS(hmac_sha3_256_tv_template)
3066                 }
3067         }, {
3068                 .alg = "hmac(sha3-384)",
3069                 .test = alg_test_hash,
3070                 .fips_allowed = 1,
3071                 .suite = {
3072                         .hash = __VECS(hmac_sha3_384_tv_template)
3073                 }
3074         }, {
3075                 .alg = "hmac(sha3-512)",
3076                 .test = alg_test_hash,
3077                 .fips_allowed = 1,
3078                 .suite = {
3079                         .hash = __VECS(hmac_sha3_512_tv_template)
3080                 }
3081         }, {
3082                 .alg = "hmac(sha384)",
3083                 .test = alg_test_hash,
3084                 .fips_allowed = 1,
3085                 .suite = {
3086                         .hash = __VECS(hmac_sha384_tv_template)
3087                 }
3088         }, {
3089                 .alg = "hmac(sha512)",
3090                 .test = alg_test_hash,
3091                 .fips_allowed = 1,
3092                 .suite = {
3093                         .hash = __VECS(hmac_sha512_tv_template)
3094                 }
3095         }, {
3096                 .alg = "jitterentropy_rng",
3097                 .fips_allowed = 1,
3098                 .test = alg_test_null,
3099         }, {
3100                 .alg = "kw(aes)",
3101                 .test = alg_test_skcipher,
3102                 .fips_allowed = 1,
3103                 .suite = {
3104                         .cipher = {
3105                                 .enc = __VECS(aes_kw_enc_tv_template),
3106                                 .dec = __VECS(aes_kw_dec_tv_template)
3107                         }
3108                 }
3109         }, {
3110                 .alg = "lrw(aes)",
3111                 .test = alg_test_skcipher,
3112                 .suite = {
3113                         .cipher = {
3114                                 .enc = __VECS(aes_lrw_enc_tv_template),
3115                                 .dec = __VECS(aes_lrw_dec_tv_template)
3116                         }
3117                 }
3118         }, {
3119                 .alg = "lrw(camellia)",
3120                 .test = alg_test_skcipher,
3121                 .suite = {
3122                         .cipher = {
3123                                 .enc = __VECS(camellia_lrw_enc_tv_template),
3124                                 .dec = __VECS(camellia_lrw_dec_tv_template)
3125                         }
3126                 }
3127         }, {
3128                 .alg = "lrw(cast6)",
3129                 .test = alg_test_skcipher,
3130                 .suite = {
3131                         .cipher = {
3132                                 .enc = __VECS(cast6_lrw_enc_tv_template),
3133                                 .dec = __VECS(cast6_lrw_dec_tv_template)
3134                         }
3135                 }
3136         }, {
3137                 .alg = "lrw(serpent)",
3138                 .test = alg_test_skcipher,
3139                 .suite = {
3140                         .cipher = {
3141                                 .enc = __VECS(serpent_lrw_enc_tv_template),
3142                                 .dec = __VECS(serpent_lrw_dec_tv_template)
3143                         }
3144                 }
3145         }, {
3146                 .alg = "lrw(twofish)",
3147                 .test = alg_test_skcipher,
3148                 .suite = {
3149                         .cipher = {
3150                                 .enc = __VECS(tf_lrw_enc_tv_template),
3151                                 .dec = __VECS(tf_lrw_dec_tv_template)
3152                         }
3153                 }
3154         }, {
3155                 .alg = "lz4",
3156                 .test = alg_test_comp,
3157                 .fips_allowed = 1,
3158                 .suite = {
3159                         .comp = {
3160                                 .comp = __VECS(lz4_comp_tv_template),
3161                                 .decomp = __VECS(lz4_decomp_tv_template)
3162                         }
3163                 }
3164         }, {
3165                 .alg = "lz4hc",
3166                 .test = alg_test_comp,
3167                 .fips_allowed = 1,
3168                 .suite = {
3169                         .comp = {
3170                                 .comp = __VECS(lz4hc_comp_tv_template),
3171                                 .decomp = __VECS(lz4hc_decomp_tv_template)
3172                         }
3173                 }
3174         }, {
3175                 .alg = "lzo",
3176                 .test = alg_test_comp,
3177                 .fips_allowed = 1,
3178                 .suite = {
3179                         .comp = {
3180                                 .comp = __VECS(lzo_comp_tv_template),
3181                                 .decomp = __VECS(lzo_decomp_tv_template)
3182                         }
3183                 }
3184         }, {
3185                 .alg = "md4",
3186                 .test = alg_test_hash,
3187                 .suite = {
3188                         .hash = __VECS(md4_tv_template)
3189                 }
3190         }, {
3191                 .alg = "md5",
3192                 .test = alg_test_hash,
3193                 .suite = {
3194                         .hash = __VECS(md5_tv_template)
3195                 }
3196         }, {
3197                 .alg = "michael_mic",
3198                 .test = alg_test_hash,
3199                 .suite = {
3200                         .hash = __VECS(michael_mic_tv_template)
3201                 }
3202         }, {
3203                 .alg = "ofb(aes)",
3204                 .test = alg_test_skcipher,
3205                 .fips_allowed = 1,
3206                 .suite = {
3207                         .cipher = {
3208                                 .enc = __VECS(aes_ofb_enc_tv_template),
3209                                 .dec = __VECS(aes_ofb_dec_tv_template)
3210                         }
3211                 }
3212         }, {
3213                 .alg = "pcbc(fcrypt)",
3214                 .test = alg_test_skcipher,
3215                 .suite = {
3216                         .cipher = {
3217                                 .enc = __VECS(fcrypt_pcbc_enc_tv_template),
3218                                 .dec = __VECS(fcrypt_pcbc_dec_tv_template)
3219                         }
3220                 }
3221         }, {
3222                 .alg = "poly1305",
3223                 .test = alg_test_hash,
3224                 .suite = {
3225                         .hash = __VECS(poly1305_tv_template)
3226                 }
3227         }, {
3228                 .alg = "rfc3686(ctr(aes))",
3229                 .test = alg_test_skcipher,
3230                 .fips_allowed = 1,
3231                 .suite = {
3232                         .cipher = {
3233                                 .enc = __VECS(aes_ctr_rfc3686_enc_tv_template),
3234                                 .dec = __VECS(aes_ctr_rfc3686_dec_tv_template)
3235                         }
3236                 }
3237         }, {
3238                 .alg = "rfc4106(gcm(aes))",
3239                 .test = alg_test_aead,
3240                 .fips_allowed = 1,
3241                 .suite = {
3242                         .aead = {
3243                                 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3244                                 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3245                         }
3246                 }
3247         }, {
3248                 .alg = "rfc4309(ccm(aes))",
3249                 .test = alg_test_aead,
3250                 .fips_allowed = 1,
3251                 .suite = {
3252                         .aead = {
3253                                 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3254                                 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3255                         }
3256                 }
3257         }, {
3258                 .alg = "rfc4543(gcm(aes))",
3259                 .test = alg_test_aead,
3260                 .suite = {
3261                         .aead = {
3262                                 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3263                                 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3264                         }
3265                 }
3266         }, {
3267                 .alg = "rfc7539(chacha20,poly1305)",
3268                 .test = alg_test_aead,
3269                 .suite = {
3270                         .aead = {
3271                                 .enc = __VECS(rfc7539_enc_tv_template),
3272                                 .dec = __VECS(rfc7539_dec_tv_template),
3273                         }
3274                 }
3275         }, {
3276                 .alg = "rfc7539esp(chacha20,poly1305)",
3277                 .test = alg_test_aead,
3278                 .suite = {
3279                         .aead = {
3280                                 .enc = __VECS(rfc7539esp_enc_tv_template),
3281                                 .dec = __VECS(rfc7539esp_dec_tv_template),
3282                         }
3283                 }
3284         }, {
3285                 .alg = "rmd128",
3286                 .test = alg_test_hash,
3287                 .suite = {
3288                         .hash = __VECS(rmd128_tv_template)
3289                 }
3290         }, {
3291                 .alg = "rmd160",
3292                 .test = alg_test_hash,
3293                 .suite = {
3294                         .hash = __VECS(rmd160_tv_template)
3295                 }
3296         }, {
3297                 .alg = "rmd256",
3298                 .test = alg_test_hash,
3299                 .suite = {
3300                         .hash = __VECS(rmd256_tv_template)
3301                 }
3302         }, {
3303                 .alg = "rmd320",
3304                 .test = alg_test_hash,
3305                 .suite = {
3306                         .hash = __VECS(rmd320_tv_template)
3307                 }
3308         }, {
3309                 .alg = "rsa",
3310                 .test = alg_test_akcipher,
3311                 .fips_allowed = 1,
3312                 .suite = {
3313                         .akcipher = __VECS(rsa_tv_template)
3314                 }
3315         }, {
3316                 .alg = "salsa20",
3317                 .test = alg_test_skcipher,
3318                 .suite = {
3319                         .cipher = {
3320                                 .enc = __VECS(salsa20_stream_enc_tv_template)
3321                         }
3322                 }
3323         }, {
3324                 .alg = "sha1",
3325                 .test = alg_test_hash,
3326                 .fips_allowed = 1,
3327                 .suite = {
3328                         .hash = __VECS(sha1_tv_template)
3329                 }
3330         }, {
3331                 .alg = "sha224",
3332                 .test = alg_test_hash,
3333                 .fips_allowed = 1,
3334                 .suite = {
3335                         .hash = __VECS(sha224_tv_template)
3336                 }
3337         }, {
3338                 .alg = "sha256",
3339                 .test = alg_test_hash,
3340                 .fips_allowed = 1,
3341                 .suite = {
3342                         .hash = __VECS(sha256_tv_template)
3343                 }
3344         }, {
3345                 .alg = "sha3-224",
3346                 .test = alg_test_hash,
3347                 .fips_allowed = 1,
3348                 .suite = {
3349                         .hash = __VECS(sha3_224_tv_template)
3350                 }
3351         }, {
3352                 .alg = "sha3-256",
3353                 .test = alg_test_hash,
3354                 .fips_allowed = 1,
3355                 .suite = {
3356                         .hash = __VECS(sha3_256_tv_template)
3357                 }
3358         }, {
3359                 .alg = "sha3-384",
3360                 .test = alg_test_hash,
3361                 .fips_allowed = 1,
3362                 .suite = {
3363                         .hash = __VECS(sha3_384_tv_template)
3364                 }
3365         }, {
3366                 .alg = "sha3-512",
3367                 .test = alg_test_hash,
3368                 .fips_allowed = 1,
3369                 .suite = {
3370                         .hash = __VECS(sha3_512_tv_template)
3371                 }
3372         }, {
3373                 .alg = "sha384",
3374                 .test = alg_test_hash,
3375                 .fips_allowed = 1,
3376                 .suite = {
3377                         .hash = __VECS(sha384_tv_template)
3378                 }
3379         }, {
3380                 .alg = "sha512",
3381                 .test = alg_test_hash,
3382                 .fips_allowed = 1,
3383                 .suite = {
3384                         .hash = __VECS(sha512_tv_template)
3385                 }
3386         }, {
3387                 .alg = "tgr128",
3388                 .test = alg_test_hash,
3389                 .suite = {
3390                         .hash = __VECS(tgr128_tv_template)
3391                 }
3392         }, {
3393                 .alg = "tgr160",
3394                 .test = alg_test_hash,
3395                 .suite = {
3396                         .hash = __VECS(tgr160_tv_template)
3397                 }
3398         }, {
3399                 .alg = "tgr192",
3400                 .test = alg_test_hash,
3401                 .suite = {
3402                         .hash = __VECS(tgr192_tv_template)
3403                 }
3404         }, {
3405                 .alg = "vmac(aes)",
3406                 .test = alg_test_hash,
3407                 .suite = {
3408                         .hash = __VECS(aes_vmac128_tv_template)
3409                 }
3410         }, {
3411                 .alg = "wp256",
3412                 .test = alg_test_hash,
3413                 .suite = {
3414                         .hash = __VECS(wp256_tv_template)
3415                 }
3416         }, {
3417                 .alg = "wp384",
3418                 .test = alg_test_hash,
3419                 .suite = {
3420                         .hash = __VECS(wp384_tv_template)
3421                 }
3422         }, {
3423                 .alg = "wp512",
3424                 .test = alg_test_hash,
3425                 .suite = {
3426                         .hash = __VECS(wp512_tv_template)
3427                 }
3428         }, {
3429                 .alg = "xcbc(aes)",
3430                 .test = alg_test_hash,
3431                 .suite = {
3432                         .hash = __VECS(aes_xcbc128_tv_template)
3433                 }
3434         }, {
3435                 .alg = "xts(aes)",
3436                 .test = alg_test_skcipher,
3437                 .fips_allowed = 1,
3438                 .suite = {
3439                         .cipher = {
3440                                 .enc = __VECS(aes_xts_enc_tv_template),
3441                                 .dec = __VECS(aes_xts_dec_tv_template)
3442                         }
3443                 }
3444         }, {
3445                 .alg = "xts(camellia)",
3446                 .test = alg_test_skcipher,
3447                 .suite = {
3448                         .cipher = {
3449                                 .enc = __VECS(camellia_xts_enc_tv_template),
3450                                 .dec = __VECS(camellia_xts_dec_tv_template)
3451                         }
3452                 }
3453         }, {
3454                 .alg = "xts(cast6)",
3455                 .test = alg_test_skcipher,
3456                 .suite = {
3457                         .cipher = {
3458                                 .enc = __VECS(cast6_xts_enc_tv_template),
3459                                 .dec = __VECS(cast6_xts_dec_tv_template)
3460                         }
3461                 }
3462         }, {
3463                 .alg = "xts(serpent)",
3464                 .test = alg_test_skcipher,
3465                 .suite = {
3466                         .cipher = {
3467                                 .enc = __VECS(serpent_xts_enc_tv_template),
3468                                 .dec = __VECS(serpent_xts_dec_tv_template)
3469                         }
3470                 }
3471         }, {
3472                 .alg = "xts(twofish)",
3473                 .test = alg_test_skcipher,
3474                 .suite = {
3475                         .cipher = {
3476                                 .enc = __VECS(tf_xts_enc_tv_template),
3477                                 .dec = __VECS(tf_xts_dec_tv_template)
3478                         }
3479                 }
3480         }
3481 };
3482
3483 static bool alg_test_descs_checked;
3484
3485 static void alg_test_descs_check_order(void)
3486 {
3487         int i;
3488
3489         /* only check once */
3490         if (alg_test_descs_checked)
3491                 return;
3492
3493         alg_test_descs_checked = true;
3494
3495         for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3496                 int diff = strcmp(alg_test_descs[i - 1].alg,
3497                                   alg_test_descs[i].alg);
3498
3499                 if (WARN_ON(diff > 0)) {
3500                         pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3501                                 alg_test_descs[i - 1].alg,
3502                                 alg_test_descs[i].alg);
3503                 }
3504
3505                 if (WARN_ON(diff == 0)) {
3506                         pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3507                                 alg_test_descs[i].alg);
3508                 }
3509         }
3510 }
3511
3512 static int alg_find_test(const char *alg)
3513 {
3514         int start = 0;
3515         int end = ARRAY_SIZE(alg_test_descs);
3516
3517         while (start < end) {
3518                 int i = (start + end) / 2;
3519                 int diff = strcmp(alg_test_descs[i].alg, alg);
3520
3521                 if (diff > 0) {
3522                         end = i;
3523                         continue;
3524                 }
3525
3526                 if (diff < 0) {
3527                         start = i + 1;
3528                         continue;
3529                 }
3530
3531                 return i;
3532         }
3533
3534         return -1;
3535 }
3536
3537 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3538 {
3539         int i;
3540         int j;
3541         int rc;
3542
3543         if (!fips_enabled && notests) {
3544                 printk_once(KERN_INFO "alg: self-tests disabled\n");
3545                 return 0;
3546         }
3547
3548         alg_test_descs_check_order();
3549
3550         if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3551                 char nalg[CRYPTO_MAX_ALG_NAME];
3552
3553                 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3554                     sizeof(nalg))
3555                         return -ENAMETOOLONG;
3556
3557                 i = alg_find_test(nalg);
3558                 if (i < 0)
3559                         goto notest;
3560
3561                 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3562                         goto non_fips_alg;
3563
3564                 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3565                 goto test_done;
3566         }
3567
3568         i = alg_find_test(alg);
3569         j = alg_find_test(driver);
3570         if (i < 0 && j < 0)
3571                 goto notest;
3572
3573         if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3574                              (j >= 0 && !alg_test_descs[j].fips_allowed)))
3575                 goto non_fips_alg;
3576
3577         rc = 0;
3578         if (i >= 0)
3579                 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3580                                              type, mask);
3581         if (j >= 0 && j != i)
3582                 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3583                                              type, mask);
3584
3585 test_done:
3586         if (fips_enabled && rc)
3587                 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3588
3589         if (fips_enabled && !rc)
3590                 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3591
3592         return rc;
3593
3594 notest:
3595         printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3596         return 0;
3597 non_fips_alg:
3598         return -EINVAL;
3599 }
3600
3601 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3602
3603 EXPORT_SYMBOL_GPL(alg_test);