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 aead_test_suite {
  80         struct {
  81                 const struct aead_testvec *vecs;
  82                 unsigned int count;
  83         } enc, dec;
  84 };
  85
  86 struct cipher_test_suite {
  87         struct {
  88                 const struct cipher_testvec *vecs;
  89                 unsigned int count;
  90         } enc, dec;
  91 };
  92
  93 struct comp_test_suite {
  94         struct {
  95                 const struct comp_testvec *vecs;
  96                 unsigned int count;
  97         } comp, decomp;
  98 };
  99
 100 struct hash_test_suite {
 101         const struct hash_testvec *vecs;
 102         unsigned int count;
 103 };
 104
 105 struct cprng_test_suite {
 106         const struct cprng_testvec *vecs;
 107         unsigned int count;
 108 };
 109
 110 struct drbg_test_suite {
 111         const struct drbg_testvec *vecs;
 112         unsigned int count;
 113 };
 114
 115 struct akcipher_test_suite {
 116         const struct akcipher_testvec *vecs;
 117         unsigned int count;
 118 };
 119
 120 struct kpp_test_suite {
 121         const struct kpp_testvec *vecs;
 122         unsigned int count;
 123 };
 124
 125 struct alg_test_desc {
 126         const char *alg;
 127         int (*test)(const struct alg_test_desc *desc, const char *driver,
 128                     u32 type, u32 mask);
 129         int fips_allowed;       /* set if alg is allowed in fips mode */
 130
 131         union {
 132                 struct aead_test_suite aead;
 133                 struct cipher_test_suite cipher;
 134                 struct comp_test_suite comp;
 135                 struct hash_test_suite hash;
 136                 struct cprng_test_suite cprng;
 137                 struct drbg_test_suite drbg;
 138                 struct akcipher_test_suite akcipher;
 139                 struct kpp_test_suite kpp;
 140         } suite;
 141 };
 142
 143 static const unsigned int IDX[8] = {
 144         IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
 145
 146 static void hexdump(unsigned char *buf, unsigned int len)
 147 {
 148         print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
 149                         16, 1,
 150                         buf, len, false);
 151 }
 152
 153 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
 154 {
 155         int i;
 156
 157         for (i = 0; i < XBUFSIZE; i++) {
 158                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
 159                 if (!buf[i])
 160                         goto err_free_buf;
 161         }
 162
 163         return 0;
 164
 165 err_free_buf:
 166         while (i-- > 0)
 167                 free_page((unsigned long)buf[i]);
 168
 169         return -ENOMEM;
 170 }
 171
 172 static void testmgr_free_buf(char *buf[XBUFSIZE])
 173 {
 174         int i;
 175
 176         for (i = 0; i < XBUFSIZE; i++)
 177                 free_page((unsigned long)buf[i]);
 178 }
 179
 180 static int ahash_guard_result(char *result, char c, int size)
 181 {
 182         int i;
 183
 184         for (i = 0; i < size; i++) {
 185                 if (result[i] != c)
 186                         return -EINVAL;
 187         }
 188
 189         return 0;
 190 }
 191
 192 static int ahash_partial_update(struct ahash_request **preq,
 193         struct crypto_ahash *tfm, const struct hash_testvec *template,
 194         void *hash_buff, int k, int temp, struct scatterlist *sg,
 195         const char *algo, char *result, struct crypto_wait *wait)
 196 {
 197         char *state;
 198         struct ahash_request *req;
 199         int statesize, ret = -EINVAL;
 200         static const unsigned char guard[] = { 0x00, 0xba, 0xad, 0x00 };
 201         int digestsize = crypto_ahash_digestsize(tfm);
 202
 203         req = *preq;
 204         statesize = crypto_ahash_statesize(
 205                         crypto_ahash_reqtfm(req));
 206         state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
 207         if (!state) {
 208                 pr_err("alg: hash: Failed to alloc state for %s\n", algo);
 209                 goto out_nostate;
 210         }
 211         memcpy(state + statesize, guard, sizeof(guard));
 212         memset(result, 1, digestsize);
 213         ret = crypto_ahash_export(req, state);
 214         WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
 215         if (ret) {
 216                 pr_err("alg: hash: Failed to export() for %s\n", algo);
 217                 goto out;
 218         }
 219         ret = ahash_guard_result(result, 1, digestsize);
 220         if (ret) {
 221                 pr_err("alg: hash: Failed, export used req->result for %s\n",
 222                        algo);
 223                 goto out;
 224         }
 225         ahash_request_free(req);
 226         req = ahash_request_alloc(tfm, GFP_KERNEL);
 227         if (!req) {
 228                 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
 229                 goto out_noreq;
 230         }
 231         ahash_request_set_callback(req,
 232                 CRYPTO_TFM_REQ_MAY_BACKLOG,
 233                 crypto_req_done, wait);
 234
 235         memcpy(hash_buff, template->plaintext + temp,
 236                 template->tap[k]);
 237         sg_init_one(&sg[0], hash_buff, template->tap[k]);
 238         ahash_request_set_crypt(req, sg, result, template->tap[k]);
 239         ret = crypto_ahash_import(req, state);
 240         if (ret) {
 241                 pr_err("alg: hash: Failed to import() for %s\n", algo);
 242                 goto out;
 243         }
 244         ret = ahash_guard_result(result, 1, digestsize);
 245         if (ret) {
 246                 pr_err("alg: hash: Failed, import used req->result for %s\n",
 247                        algo);
 248                 goto out;
 249         }
 250         ret = crypto_wait_req(crypto_ahash_update(req), wait);
 251         if (ret)
 252                 goto out;
 253         *preq = req;
 254         ret = 0;
 255         goto out_noreq;
 256 out:
 257         ahash_request_free(req);
 258 out_noreq:
 259         kfree(state);
 260 out_nostate:
 261         return ret;
 262 }
 263
 264 static int __test_hash(struct crypto_ahash *tfm,
 265                        const struct hash_testvec *template, unsigned int tcount,
 266                        bool use_digest, const int align_offset)
 267 {
 268         const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
 269         size_t digest_size = crypto_ahash_digestsize(tfm);
 270         unsigned int i, j, k, temp;
 271         struct scatterlist sg[8];
 272         char *result;
 273         char *key;
 274         struct ahash_request *req;
 275         struct crypto_wait wait;
 276         void *hash_buff;
 277         char *xbuf[XBUFSIZE];
 278         int ret = -ENOMEM;
 279
 280         result = kmalloc(digest_size, GFP_KERNEL);
 281         if (!result)
 282                 return ret;
 283         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 284         if (!key)
 285                 goto out_nobuf;
 286         if (testmgr_alloc_buf(xbuf))
 287                 goto out_nobuf;
 288
 289         crypto_init_wait(&wait);
 290
 291         req = ahash_request_alloc(tfm, GFP_KERNEL);
 292         if (!req) {
 293                 printk(KERN_ERR "alg: hash: Failed to allocate request for "
 294                        "%s\n", algo);
 295                 goto out_noreq;
 296         }
 297         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 298                                    crypto_req_done, &wait);
 299
 300         j = 0;
 301         for (i = 0; i < tcount; i++) {
 302                 if (template[i].np)
 303                         continue;
 304
 305                 ret = -EINVAL;
 306                 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
 307                         goto out;
 308
 309                 j++;
 310                 memset(result, 0, digest_size);
 311
 312                 hash_buff = xbuf[0];
 313                 hash_buff += align_offset;
 314
 315                 memcpy(hash_buff, template[i].plaintext, template[i].psize);
 316                 sg_init_one(&sg[0], hash_buff, template[i].psize);
 317
 318                 if (template[i].ksize) {
 319                         crypto_ahash_clear_flags(tfm, ~0);
 320                         if (template[i].ksize > MAX_KEYLEN) {
 321                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 322                                        j, algo, template[i].ksize, MAX_KEYLEN);
 323                                 ret = -EINVAL;
 324                                 goto out;
 325                         }
 326                         memcpy(key, template[i].key, template[i].ksize);
 327                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 328                         if (ret) {
 329                                 printk(KERN_ERR "alg: hash: setkey failed on "
 330                                        "test %d for %s: ret=%d\n", j, algo,
 331                                        -ret);
 332                                 goto out;
 333                         }
 334                 }
 335
 336                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 337                 if (use_digest) {
 338                         ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
 339                         if (ret) {
 340                                 pr_err("alg: hash: digest failed on test %d "
 341                                        "for %s: ret=%d\n", j, algo, -ret);
 342                                 goto out;
 343                         }
 344                 } else {
 345                         memset(result, 1, digest_size);
 346                         ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 347                         if (ret) {
 348                                 pr_err("alg: hash: init failed on test %d "
 349                                        "for %s: ret=%d\n", j, algo, -ret);
 350                                 goto out;
 351                         }
 352                         ret = ahash_guard_result(result, 1, digest_size);
 353                         if (ret) {
 354                                 pr_err("alg: hash: init failed on test %d "
 355                                        "for %s: used req->result\n", j, algo);
 356                                 goto out;
 357                         }
 358                         ret = crypto_wait_req(crypto_ahash_update(req), &wait);
 359                         if (ret) {
 360                                 pr_err("alg: hash: update failed on test %d "
 361                                        "for %s: ret=%d\n", j, algo, -ret);
 362                                 goto out;
 363                         }
 364                         ret = ahash_guard_result(result, 1, digest_size);
 365                         if (ret) {
 366                                 pr_err("alg: hash: update failed on test %d "
 367                                        "for %s: used req->result\n", j, algo);
 368                                 goto out;
 369                         }
 370                         ret = crypto_wait_req(crypto_ahash_final(req), &wait);
 371                         if (ret) {
 372                                 pr_err("alg: hash: final failed on test %d "
 373                                        "for %s: ret=%d\n", j, algo, -ret);
 374                                 goto out;
 375                         }
 376                 }
 377
 378                 if (memcmp(result, template[i].digest,
 379                            crypto_ahash_digestsize(tfm))) {
 380                         printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
 381                                j, algo);
 382                         hexdump(result, crypto_ahash_digestsize(tfm));
 383                         ret = -EINVAL;
 384                         goto out;
 385                 }
 386         }
 387
 388         j = 0;
 389         for (i = 0; i < tcount; i++) {
 390                 /* alignment tests are only done with continuous buffers */
 391                 if (align_offset != 0)
 392                         break;
 393
 394                 if (!template[i].np)
 395                         continue;
 396
 397                 j++;
 398                 memset(result, 0, digest_size);
 399
 400                 temp = 0;
 401                 sg_init_table(sg, template[i].np);
 402                 ret = -EINVAL;
 403                 for (k = 0; k < template[i].np; k++) {
 404                         if (WARN_ON(offset_in_page(IDX[k]) +
 405                                     template[i].tap[k] > PAGE_SIZE))
 406                                 goto out;
 407                         sg_set_buf(&sg[k],
 408                                    memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
 409                                           offset_in_page(IDX[k]),
 410                                           template[i].plaintext + temp,
 411                                           template[i].tap[k]),
 412                                    template[i].tap[k]);
 413                         temp += template[i].tap[k];
 414                 }
 415
 416                 if (template[i].ksize) {
 417                         if (template[i].ksize > MAX_KEYLEN) {
 418                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 419                                        j, algo, template[i].ksize, MAX_KEYLEN);
 420                                 ret = -EINVAL;
 421                                 goto out;
 422                         }
 423                         crypto_ahash_clear_flags(tfm, ~0);
 424                         memcpy(key, template[i].key, template[i].ksize);
 425                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 426
 427                         if (ret) {
 428                                 printk(KERN_ERR "alg: hash: setkey "
 429                                        "failed on chunking test %d "
 430                                        "for %s: ret=%d\n", j, algo, -ret);
 431                                 goto out;
 432                         }
 433                 }
 434
 435                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 436                 ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
 437                 if (ret) {
 438                         pr_err("alg: hash: digest failed on chunking test %d for %s: ret=%d\n",
 439                                j, algo, -ret);
 440                         goto out;
 441                 }
 442
 443                 if (memcmp(result, template[i].digest,
 444                            crypto_ahash_digestsize(tfm))) {
 445                         printk(KERN_ERR "alg: hash: Chunking test %d "
 446                                "failed for %s\n", j, algo);
 447                         hexdump(result, crypto_ahash_digestsize(tfm));
 448                         ret = -EINVAL;
 449                         goto out;
 450                 }
 451         }
 452
 453         /* partial update exercise */
 454         j = 0;
 455         for (i = 0; i < tcount; i++) {
 456                 /* alignment tests are only done with continuous buffers */
 457                 if (align_offset != 0)
 458                         break;
 459
 460                 if (template[i].np < 2)
 461                         continue;
 462
 463                 j++;
 464                 memset(result, 0, digest_size);
 465
 466                 ret = -EINVAL;
 467                 hash_buff = xbuf[0];
 468                 memcpy(hash_buff, template[i].plaintext,
 469                         template[i].tap[0]);
 470                 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
 471
 472                 if (template[i].ksize) {
 473                         crypto_ahash_clear_flags(tfm, ~0);
 474                         if (template[i].ksize > MAX_KEYLEN) {
 475                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 476                                         j, algo, template[i].ksize, MAX_KEYLEN);
 477                                 ret = -EINVAL;
 478                                 goto out;
 479                         }
 480                         memcpy(key, template[i].key, template[i].ksize);
 481                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 482                         if (ret) {
 483                                 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
 484                                         j, algo, -ret);
 485                                 goto out;
 486                         }
 487                 }
 488
 489                 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
 490                 ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 491                 if (ret) {
 492                         pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
 493                                 j, algo, -ret);
 494                         goto out;
 495                 }
 496                 ret = crypto_wait_req(crypto_ahash_update(req), &wait);
 497                 if (ret) {
 498                         pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
 499                                 j, algo, -ret);
 500                         goto out;
 501                 }
 502
 503                 temp = template[i].tap[0];
 504                 for (k = 1; k < template[i].np; k++) {
 505                         ret = ahash_partial_update(&req, tfm, &template[i],
 506                                 hash_buff, k, temp, &sg[0], algo, result,
 507                                 &wait);
 508                         if (ret) {
 509                                 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
 510                                         j, algo, -ret);
 511                                 goto out_noreq;
 512                         }
 513                         temp += template[i].tap[k];
 514                 }
 515                 ret = crypto_wait_req(crypto_ahash_final(req), &wait);
 516                 if (ret) {
 517                         pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
 518                                 j, algo, -ret);
 519                         goto out;
 520                 }
 521                 if (memcmp(result, template[i].digest,
 522                            crypto_ahash_digestsize(tfm))) {
 523                         pr_err("alg: hash: Partial Test %d failed for %s\n",
 524                                j, algo);
 525                         hexdump(result, crypto_ahash_digestsize(tfm));
 526                         ret = -EINVAL;
 527                         goto out;
 528                 }
 529         }
 530
 531         ret = 0;
 532
 533 out:
 534         ahash_request_free(req);
 535 out_noreq:
 536         testmgr_free_buf(xbuf);
 537 out_nobuf:
 538         kfree(key);
 539         kfree(result);
 540         return ret;
 541 }
 542
 543 static int test_hash(struct crypto_ahash *tfm,
 544                      const struct hash_testvec *template,
 545                      unsigned int tcount, bool use_digest)
 546 {
 547         unsigned int alignmask;
 548         int ret;
 549
 550         ret = __test_hash(tfm, template, tcount, use_digest, 0);
 551         if (ret)
 552                 return ret;
 553
 554         /* test unaligned buffers, check with one byte offset */
 555         ret = __test_hash(tfm, template, tcount, use_digest, 1);
 556         if (ret)
 557                 return ret;
 558
 559         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 560         if (alignmask) {
 561                 /* Check if alignment mask for tfm is correctly set. */
 562                 ret = __test_hash(tfm, template, tcount, use_digest,
 563                                   alignmask + 1);
 564                 if (ret)
 565                         return ret;
 566         }
 567
 568         return 0;
 569 }
 570
 571 static int __test_aead(struct crypto_aead *tfm, int enc,
 572                        const struct aead_testvec *template, unsigned int tcount,
 573                        const bool diff_dst, const int align_offset)
 574 {
 575         const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
 576         unsigned int i, j, k, n, temp;
 577         int ret = -ENOMEM;
 578         char *q;
 579         char *key;
 580         struct aead_request *req;
 581         struct scatterlist *sg;
 582         struct scatterlist *sgout;
 583         const char *e, *d;
 584         struct crypto_wait wait;
 585         unsigned int authsize, iv_len;
 586         void *input;
 587         void *output;
 588         void *assoc;
 589         char *iv;
 590         char *xbuf[XBUFSIZE];
 591         char *xoutbuf[XBUFSIZE];
 592         char *axbuf[XBUFSIZE];
 593
 594         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 595         if (!iv)
 596                 return ret;
 597         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 598         if (!key)
 599                 goto out_noxbuf;
 600         if (testmgr_alloc_buf(xbuf))
 601                 goto out_noxbuf;
 602         if (testmgr_alloc_buf(axbuf))
 603                 goto out_noaxbuf;
 604         if (diff_dst && testmgr_alloc_buf(xoutbuf))
 605                 goto out_nooutbuf;
 606
 607         /* avoid "the frame size is larger than 1024 bytes" compiler warning */
 608         sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 4 : 2), GFP_KERNEL);
 609         if (!sg)
 610                 goto out_nosg;
 611         sgout = &sg[16];
 612
 613         if (diff_dst)
 614                 d = "-ddst";
 615         else
 616                 d = "";
 617
 618         if (enc == ENCRYPT)
 619                 e = "encryption";
 620         else
 621                 e = "decryption";
 622
 623         crypto_init_wait(&wait);
 624
 625         req = aead_request_alloc(tfm, GFP_KERNEL);
 626         if (!req) {
 627                 pr_err("alg: aead%s: Failed to allocate request for %s\n",
 628                        d, algo);
 629                 goto out;
 630         }
 631
 632         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 633                                   crypto_req_done, &wait);
 634
 635         iv_len = crypto_aead_ivsize(tfm);
 636
 637         for (i = 0, j = 0; i < tcount; i++) {
 638                 if (template[i].np)
 639                         continue;
 640
 641                 j++;
 642
 643                 /* some templates have no input data but they will
 644                  * touch input
 645                  */
 646                 input = xbuf[0];
 647                 input += align_offset;
 648                 assoc = axbuf[0];
 649
 650                 ret = -EINVAL;
 651                 if (WARN_ON(align_offset + template[i].ilen >
 652                             PAGE_SIZE || template[i].alen > PAGE_SIZE))
 653                         goto out;
 654
 655                 memcpy(input, template[i].input, template[i].ilen);
 656                 memcpy(assoc, template[i].assoc, template[i].alen);
 657                 if (template[i].iv)
 658                         memcpy(iv, template[i].iv, iv_len);
 659                 else
 660                         memset(iv, 0, iv_len);
 661
 662                 crypto_aead_clear_flags(tfm, ~0);
 663                 if (template[i].wk)
 664                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 665
 666                 if (template[i].klen > MAX_KEYLEN) {
 667                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 668                                d, j, algo, template[i].klen,
 669                                MAX_KEYLEN);
 670                         ret = -EINVAL;
 671                         goto out;
 672                 }
 673                 memcpy(key, template[i].key, template[i].klen);
 674
 675                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 676                 if (template[i].fail == !ret) {
 677                         pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
 678                                d, j, algo, crypto_aead_get_flags(tfm));
 679                         goto out;
 680                 } else if (ret)
 681                         continue;
 682
 683                 authsize = abs(template[i].rlen - template[i].ilen);
 684                 ret = crypto_aead_setauthsize(tfm, authsize);
 685                 if (ret) {
 686                         pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
 687                                d, authsize, j, algo);
 688                         goto out;
 689                 }
 690
 691                 k = !!template[i].alen;
 692                 sg_init_table(sg, k + 1);
 693                 sg_set_buf(&sg[0], assoc, template[i].alen);
 694                 sg_set_buf(&sg[k], input,
 695                            template[i].ilen + (enc ? authsize : 0));
 696                 output = input;
 697
 698                 if (diff_dst) {
 699                         sg_init_table(sgout, k + 1);
 700                         sg_set_buf(&sgout[0], assoc, template[i].alen);
 701
 702                         output = xoutbuf[0];
 703                         output += align_offset;
 704                         sg_set_buf(&sgout[k], output,
 705                                    template[i].rlen + (enc ? 0 : authsize));
 706                 }
 707
 708                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 709                                        template[i].ilen, iv);
 710
 711                 aead_request_set_ad(req, template[i].alen);
 712
 713                 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
 714                                       : crypto_aead_decrypt(req), &wait);
 715
 716                 switch (ret) {
 717                 case 0:
 718                         if (template[i].novrfy) {
 719                                 /* verification was supposed to fail */
 720                                 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
 721                                        d, e, j, algo);
 722                                 /* so really, we got a bad message */
 723                                 ret = -EBADMSG;
 724                                 goto out;
 725                         }
 726                         break;
 727                 case -EBADMSG:
 728                         if (template[i].novrfy)
 729                                 /* verification failure was expected */
 730                                 continue;
 731                         /* fall through */
 732                 default:
 733                         pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
 734                                d, e, j, algo, -ret);
 735                         goto out;
 736                 }
 737
 738                 q = output;
 739                 if (memcmp(q, template[i].result, template[i].rlen)) {
 740                         pr_err("alg: aead%s: Test %d failed on %s for %s\n",
 741                                d, j, e, algo);
 742                         hexdump(q, template[i].rlen);
 743                         ret = -EINVAL;
 744                         goto out;
 745                 }
 746         }
 747
 748         for (i = 0, j = 0; i < tcount; i++) {
 749                 /* alignment tests are only done with continuous buffers */
 750                 if (align_offset != 0)
 751                         break;
 752
 753                 if (!template[i].np)
 754                         continue;
 755
 756                 j++;
 757
 758                 if (template[i].iv)
 759                         memcpy(iv, template[i].iv, iv_len);
 760                 else
 761                         memset(iv, 0, MAX_IVLEN);
 762
 763                 crypto_aead_clear_flags(tfm, ~0);
 764                 if (template[i].wk)
 765                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 766                 if (template[i].klen > MAX_KEYLEN) {
 767                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 768                                d, j, algo, template[i].klen, MAX_KEYLEN);
 769                         ret = -EINVAL;
 770                         goto out;
 771                 }
 772                 memcpy(key, template[i].key, template[i].klen);
 773
 774                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 775                 if (template[i].fail == !ret) {
 776                         pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
 777                                d, j, algo, crypto_aead_get_flags(tfm));
 778                         goto out;
 779                 } else if (ret)
 780                         continue;
 781
 782                 authsize = abs(template[i].rlen - template[i].ilen);
 783
 784                 ret = -EINVAL;
 785                 sg_init_table(sg, template[i].anp + template[i].np);
 786                 if (diff_dst)
 787                         sg_init_table(sgout, template[i].anp + template[i].np);
 788
 789                 ret = -EINVAL;
 790                 for (k = 0, temp = 0; k < template[i].anp; k++) {
 791                         if (WARN_ON(offset_in_page(IDX[k]) +
 792                                     template[i].atap[k] > PAGE_SIZE))
 793                                 goto out;
 794                         sg_set_buf(&sg[k],
 795                                    memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
 796                                           offset_in_page(IDX[k]),
 797                                           template[i].assoc + temp,
 798                                           template[i].atap[k]),
 799                                    template[i].atap[k]);
 800                         if (diff_dst)
 801                                 sg_set_buf(&sgout[k],
 802                                            axbuf[IDX[k] >> PAGE_SHIFT] +
 803                                            offset_in_page(IDX[k]),
 804                                            template[i].atap[k]);
 805                         temp += template[i].atap[k];
 806                 }
 807
 808                 for (k = 0, temp = 0; k < template[i].np; k++) {
 809                         if (WARN_ON(offset_in_page(IDX[k]) +
 810                                     template[i].tap[k] > PAGE_SIZE))
 811                                 goto out;
 812
 813                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
 814                         memcpy(q, template[i].input + temp, template[i].tap[k]);
 815                         sg_set_buf(&sg[template[i].anp + k],
 816                                    q, template[i].tap[k]);
 817
 818                         if (diff_dst) {
 819                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 820                                     offset_in_page(IDX[k]);
 821
 822                                 memset(q, 0, template[i].tap[k]);
 823
 824                                 sg_set_buf(&sgout[template[i].anp + k],
 825                                            q, template[i].tap[k]);
 826                         }
 827
 828                         n = template[i].tap[k];
 829                         if (k == template[i].np - 1 && enc)
 830                                 n += authsize;
 831                         if (offset_in_page(q) + n < PAGE_SIZE)
 832                                 q[n] = 0;
 833
 834                         temp += template[i].tap[k];
 835                 }
 836
 837                 ret = crypto_aead_setauthsize(tfm, authsize);
 838                 if (ret) {
 839                         pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
 840                                d, authsize, j, algo);
 841                         goto out;
 842                 }
 843
 844                 if (enc) {
 845                         if (WARN_ON(sg[template[i].anp + k - 1].offset +
 846                                     sg[template[i].anp + k - 1].length +
 847                                     authsize > PAGE_SIZE)) {
 848                                 ret = -EINVAL;
 849                                 goto out;
 850                         }
 851
 852                         if (diff_dst)
 853                                 sgout[template[i].anp + k - 1].length +=
 854                                         authsize;
 855                         sg[template[i].anp + k - 1].length += authsize;
 856                 }
 857
 858                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 859                                        template[i].ilen,
 860                                        iv);
 861
 862                 aead_request_set_ad(req, template[i].alen);
 863
 864                 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
 865                                       : crypto_aead_decrypt(req), &wait);
 866
 867                 switch (ret) {
 868                 case 0:
 869                         if (template[i].novrfy) {
 870                                 /* verification was supposed to fail */
 871                                 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
 872                                        d, e, j, algo);
 873                                 /* so really, we got a bad message */
 874                                 ret = -EBADMSG;
 875                                 goto out;
 876                         }
 877                         break;
 878                 case -EBADMSG:
 879                         if (template[i].novrfy)
 880                                 /* verification failure was expected */
 881                                 continue;
 882                         /* fall through */
 883                 default:
 884                         pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
 885                                d, e, j, algo, -ret);
 886                         goto out;
 887                 }
 888
 889                 ret = -EINVAL;
 890                 for (k = 0, temp = 0; k < template[i].np; k++) {
 891                         if (diff_dst)
 892                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 893                                     offset_in_page(IDX[k]);
 894                         else
 895                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
 896                                     offset_in_page(IDX[k]);
 897
 898                         n = template[i].tap[k];
 899                         if (k == template[i].np - 1)
 900                                 n += enc ? authsize : -authsize;
 901
 902                         if (memcmp(q, template[i].result + temp, n)) {
 903                                 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
 904                                        d, j, e, k, algo);
 905                                 hexdump(q, n);
 906                                 goto out;
 907                         }
 908
 909                         q += n;
 910                         if (k == template[i].np - 1 && !enc) {
 911                                 if (!diff_dst &&
 912                                         memcmp(q, template[i].input +
 913                                               temp + n, authsize))
 914                                         n = authsize;
 915                                 else
 916                                         n = 0;
 917                         } else {
 918                                 for (n = 0; offset_in_page(q + n) && q[n]; n++)
 919                                         ;
 920                         }
 921                         if (n) {
 922                                 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
 923                                        d, j, e, k, algo, n);
 924                                 hexdump(q, n);
 925                                 goto out;
 926                         }
 927
 928                         temp += template[i].tap[k];
 929                 }
 930         }
 931
 932         ret = 0;
 933
 934 out:
 935         aead_request_free(req);
 936         kfree(sg);
 937 out_nosg:
 938         if (diff_dst)
 939                 testmgr_free_buf(xoutbuf);
 940 out_nooutbuf:
 941         testmgr_free_buf(axbuf);
 942 out_noaxbuf:
 943         testmgr_free_buf(xbuf);
 944 out_noxbuf:
 945         kfree(key);
 946         kfree(iv);
 947         return ret;
 948 }
 949
 950 static int test_aead(struct crypto_aead *tfm, int enc,
 951                      const struct aead_testvec *template, unsigned int tcount)
 952 {
 953         unsigned int alignmask;
 954         int ret;
 955
 956         /* test 'dst == src' case */
 957         ret = __test_aead(tfm, enc, template, tcount, false, 0);
 958         if (ret)
 959                 return ret;
 960
 961         /* test 'dst != src' case */
 962         ret = __test_aead(tfm, enc, template, tcount, true, 0);
 963         if (ret)
 964                 return ret;
 965
 966         /* test unaligned buffers, check with one byte offset */
 967         ret = __test_aead(tfm, enc, template, tcount, true, 1);
 968         if (ret)
 969                 return ret;
 970
 971         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 972         if (alignmask) {
 973                 /* Check if alignment mask for tfm is correctly set. */
 974                 ret = __test_aead(tfm, enc, template, tcount, true,
 975                                   alignmask + 1);
 976                 if (ret)
 977                         return ret;
 978         }
 979
 980         return 0;
 981 }
 982
 983 static int test_cipher(struct crypto_cipher *tfm, int enc,
 984                        const struct cipher_testvec *template,
 985                        unsigned int tcount)
 986 {
 987         const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
 988         unsigned int i, j, k;
 989         char *q;
 990         const char *e;
 991         void *data;
 992         char *xbuf[XBUFSIZE];
 993         int ret = -ENOMEM;
 994
 995         if (testmgr_alloc_buf(xbuf))
 996                 goto out_nobuf;
 997
 998         if (enc == ENCRYPT)
 999                 e = "encryption";
1000         else
1001                 e = "decryption";
1002
1003         j = 0;
1004         for (i = 0; i < tcount; i++) {
1005                 if (template[i].np)
1006                         continue;
1007
1008                 if (fips_enabled && template[i].fips_skip)
1009                         continue;
1010
1011                 j++;
1012
1013                 ret = -EINVAL;
1014                 if (WARN_ON(template[i].ilen > PAGE_SIZE))
1015                         goto out;
1016
1017                 data = xbuf[0];
1018                 memcpy(data, template[i].input, template[i].ilen);
1019
1020                 crypto_cipher_clear_flags(tfm, ~0);
1021                 if (template[i].wk)
1022                         crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1023
1024                 ret = crypto_cipher_setkey(tfm, template[i].key,
1025                                            template[i].klen);
1026                 if (template[i].fail == !ret) {
1027                         printk(KERN_ERR "alg: cipher: setkey failed "
1028                                "on test %d for %s: flags=%x\n", j,
1029                                algo, crypto_cipher_get_flags(tfm));
1030                         goto out;
1031                 } else if (ret)
1032                         continue;
1033
1034                 for (k = 0; k < template[i].ilen;
1035                      k += crypto_cipher_blocksize(tfm)) {
1036                         if (enc)
1037                                 crypto_cipher_encrypt_one(tfm, data + k,
1038                                                           data + k);
1039                         else
1040                                 crypto_cipher_decrypt_one(tfm, data + k,
1041                                                           data + k);
1042                 }
1043
1044                 q = data;
1045                 if (memcmp(q, template[i].result, template[i].rlen)) {
1046                         printk(KERN_ERR "alg: cipher: Test %d failed "
1047                                "on %s for %s\n", j, e, algo);
1048                         hexdump(q, template[i].rlen);
1049                         ret = -EINVAL;
1050                         goto out;
1051                 }
1052         }
1053
1054         ret = 0;
1055
1056 out:
1057         testmgr_free_buf(xbuf);
1058 out_nobuf:
1059         return ret;
1060 }
1061
1062 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1063                            const struct cipher_testvec *template,
1064                            unsigned int tcount,
1065                            const bool diff_dst, const int align_offset)
1066 {
1067         const char *algo =
1068                 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1069         unsigned int i, j, k, n, temp;
1070         char *q;
1071         struct skcipher_request *req;
1072         struct scatterlist sg[8];
1073         struct scatterlist sgout[8];
1074         const char *e, *d;
1075         struct crypto_wait wait;
1076         void *data;
1077         char iv[MAX_IVLEN];
1078         char *xbuf[XBUFSIZE];
1079         char *xoutbuf[XBUFSIZE];
1080         int ret = -ENOMEM;
1081         unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1082
1083         if (testmgr_alloc_buf(xbuf))
1084                 goto out_nobuf;
1085
1086         if (diff_dst && testmgr_alloc_buf(xoutbuf))
1087                 goto out_nooutbuf;
1088
1089         if (diff_dst)
1090                 d = "-ddst";
1091         else
1092                 d = "";
1093
1094         if (enc == ENCRYPT)
1095                 e = "encryption";
1096         else
1097                 e = "decryption";
1098
1099         crypto_init_wait(&wait);
1100
1101         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1102         if (!req) {
1103                 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1104                        d, algo);
1105                 goto out;
1106         }
1107
1108         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1109                                       crypto_req_done, &wait);
1110
1111         j = 0;
1112         for (i = 0; i < tcount; i++) {
1113                 if (template[i].np && !template[i].also_non_np)
1114                         continue;
1115
1116                 if (fips_enabled && template[i].fips_skip)
1117                         continue;
1118
1119                 if (template[i].iv)
1120                         memcpy(iv, template[i].iv, ivsize);
1121                 else
1122                         memset(iv, 0, MAX_IVLEN);
1123
1124                 j++;
1125                 ret = -EINVAL;
1126                 if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE))
1127                         goto out;
1128
1129                 data = xbuf[0];
1130                 data += align_offset;
1131                 memcpy(data, template[i].input, template[i].ilen);
1132
1133                 crypto_skcipher_clear_flags(tfm, ~0);
1134                 if (template[i].wk)
1135                         crypto_skcipher_set_flags(tfm,
1136                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1137
1138                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1139                                              template[i].klen);
1140                 if (template[i].fail == !ret) {
1141                         pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1142                                d, j, algo, crypto_skcipher_get_flags(tfm));
1143                         goto out;
1144                 } else if (ret)
1145                         continue;
1146
1147                 sg_init_one(&sg[0], data, template[i].ilen);
1148                 if (diff_dst) {
1149                         data = xoutbuf[0];
1150                         data += align_offset;
1151                         sg_init_one(&sgout[0], data, template[i].ilen);
1152                 }
1153
1154                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1155                                            template[i].ilen, iv);
1156                 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1157                                       crypto_skcipher_decrypt(req), &wait);
1158
1159                 if (ret) {
1160                         pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1161                                d, e, j, algo, -ret);
1162                         goto out;
1163                 }
1164
1165                 q = data;
1166                 if (memcmp(q, template[i].result, template[i].rlen)) {
1167                         pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1168                                d, j, e, algo);
1169                         hexdump(q, template[i].rlen);
1170                         ret = -EINVAL;
1171                         goto out;
1172                 }
1173
1174                 if (template[i].iv_out &&
1175                     memcmp(iv, template[i].iv_out,
1176                            crypto_skcipher_ivsize(tfm))) {
1177                         pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1178                                d, j, e, algo);
1179                         hexdump(iv, crypto_skcipher_ivsize(tfm));
1180                         ret = -EINVAL;
1181                         goto out;
1182                 }
1183         }
1184
1185         j = 0;
1186         for (i = 0; i < tcount; i++) {
1187                 /* alignment tests are only done with continuous buffers */
1188                 if (align_offset != 0)
1189                         break;
1190
1191                 if (!template[i].np)
1192                         continue;
1193
1194                 if (fips_enabled && template[i].fips_skip)
1195                         continue;
1196
1197                 if (template[i].iv)
1198                         memcpy(iv, template[i].iv, ivsize);
1199                 else
1200                         memset(iv, 0, MAX_IVLEN);
1201
1202                 j++;
1203                 crypto_skcipher_clear_flags(tfm, ~0);
1204                 if (template[i].wk)
1205                         crypto_skcipher_set_flags(tfm,
1206                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1207
1208                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1209                                              template[i].klen);
1210                 if (template[i].fail == !ret) {
1211                         pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1212                                d, j, algo, crypto_skcipher_get_flags(tfm));
1213                         goto out;
1214                 } else if (ret)
1215                         continue;
1216
1217                 temp = 0;
1218                 ret = -EINVAL;
1219                 sg_init_table(sg, template[i].np);
1220                 if (diff_dst)
1221                         sg_init_table(sgout, template[i].np);
1222                 for (k = 0; k < template[i].np; k++) {
1223                         if (WARN_ON(offset_in_page(IDX[k]) +
1224                                     template[i].tap[k] > PAGE_SIZE))
1225                                 goto out;
1226
1227                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1228
1229                         memcpy(q, template[i].input + temp, template[i].tap[k]);
1230
1231                         if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1232                                 q[template[i].tap[k]] = 0;
1233
1234                         sg_set_buf(&sg[k], q, template[i].tap[k]);
1235                         if (diff_dst) {
1236                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1237                                     offset_in_page(IDX[k]);
1238
1239                                 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1240
1241                                 memset(q, 0, template[i].tap[k]);
1242                                 if (offset_in_page(q) +
1243                                     template[i].tap[k] < PAGE_SIZE)
1244                                         q[template[i].tap[k]] = 0;
1245                         }
1246
1247                         temp += template[i].tap[k];
1248                 }
1249
1250                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1251                                            template[i].ilen, iv);
1252
1253                 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1254                                       crypto_skcipher_decrypt(req), &wait);
1255
1256                 if (ret) {
1257                         pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1258                                d, e, j, algo, -ret);
1259                         goto out;
1260                 }
1261
1262                 temp = 0;
1263                 ret = -EINVAL;
1264                 for (k = 0; k < template[i].np; k++) {
1265                         if (diff_dst)
1266                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1267                                     offset_in_page(IDX[k]);
1268                         else
1269                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1270                                     offset_in_page(IDX[k]);
1271
1272                         if (memcmp(q, template[i].result + temp,
1273                                    template[i].tap[k])) {
1274                                 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1275                                        d, j, e, k, algo);
1276                                 hexdump(q, template[i].tap[k]);
1277                                 goto out;
1278                         }
1279
1280                         q += template[i].tap[k];
1281                         for (n = 0; offset_in_page(q + n) && q[n]; n++)
1282                                 ;
1283                         if (n) {
1284                                 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1285                                        d, j, e, k, algo, n);
1286                                 hexdump(q, n);
1287                                 goto out;
1288                         }
1289                         temp += template[i].tap[k];
1290                 }
1291         }
1292
1293         ret = 0;
1294
1295 out:
1296         skcipher_request_free(req);
1297         if (diff_dst)
1298                 testmgr_free_buf(xoutbuf);
1299 out_nooutbuf:
1300         testmgr_free_buf(xbuf);
1301 out_nobuf:
1302         return ret;
1303 }
1304
1305 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1306                          const struct cipher_testvec *template,
1307                          unsigned int tcount)
1308 {
1309         unsigned int alignmask;
1310         int ret;
1311
1312         /* test 'dst == src' case */
1313         ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1314         if (ret)
1315                 return ret;
1316
1317         /* test 'dst != src' case */
1318         ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1319         if (ret)
1320                 return ret;
1321
1322         /* test unaligned buffers, check with one byte offset */
1323         ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1324         if (ret)
1325                 return ret;
1326
1327         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1328         if (alignmask) {
1329                 /* Check if alignment mask for tfm is correctly set. */
1330                 ret = __test_skcipher(tfm, enc, template, tcount, true,
1331                                       alignmask + 1);
1332                 if (ret)
1333                         return ret;
1334         }
1335
1336         return 0;
1337 }
1338
1339 static int test_comp(struct crypto_comp *tfm,
1340                      const struct comp_testvec *ctemplate,
1341                      const struct comp_testvec *dtemplate,
1342                      int ctcount, int dtcount)
1343 {
1344         const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1345         unsigned int i;
1346         char result[COMP_BUF_SIZE];
1347         int ret;
1348
1349         for (i = 0; i < ctcount; i++) {
1350                 int ilen;
1351                 unsigned int dlen = COMP_BUF_SIZE;
1352
1353                 memset(result, 0, sizeof (result));
1354
1355                 ilen = ctemplate[i].inlen;
1356                 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1357                                            ilen, result, &dlen);
1358                 if (ret) {
1359                         printk(KERN_ERR "alg: comp: compression failed "
1360                                "on test %d for %s: ret=%d\n", i + 1, algo,
1361                                -ret);
1362                         goto out;
1363                 }
1364
1365                 if (dlen != ctemplate[i].outlen) {
1366                         printk(KERN_ERR "alg: comp: Compression test %d "
1367                                "failed for %s: output len = %d\n", i + 1, algo,
1368                                dlen);
1369                         ret = -EINVAL;
1370                         goto out;
1371                 }
1372
1373                 if (memcmp(result, ctemplate[i].output, dlen)) {
1374                         printk(KERN_ERR "alg: comp: Compression test %d "
1375                                "failed for %s\n", i + 1, algo);
1376                         hexdump(result, dlen);
1377                         ret = -EINVAL;
1378                         goto out;
1379                 }
1380         }
1381
1382         for (i = 0; i < dtcount; i++) {
1383                 int ilen;
1384                 unsigned int dlen = COMP_BUF_SIZE;
1385
1386                 memset(result, 0, sizeof (result));
1387
1388                 ilen = dtemplate[i].inlen;
1389                 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1390                                              ilen, result, &dlen);
1391                 if (ret) {
1392                         printk(KERN_ERR "alg: comp: decompression failed "
1393                                "on test %d for %s: ret=%d\n", i + 1, algo,
1394                                -ret);
1395                         goto out;
1396                 }
1397
1398                 if (dlen != dtemplate[i].outlen) {
1399                         printk(KERN_ERR "alg: comp: Decompression test %d "
1400                                "failed for %s: output len = %d\n", i + 1, algo,
1401                                dlen);
1402                         ret = -EINVAL;
1403                         goto out;
1404                 }
1405
1406                 if (memcmp(result, dtemplate[i].output, dlen)) {
1407                         printk(KERN_ERR "alg: comp: Decompression test %d "
1408                                "failed for %s\n", i + 1, algo);
1409                         hexdump(result, dlen);
1410                         ret = -EINVAL;
1411                         goto out;
1412                 }
1413         }
1414
1415         ret = 0;
1416
1417 out:
1418         return ret;
1419 }
1420
1421 static int test_acomp(struct crypto_acomp *tfm,
1422                       const struct comp_testvec *ctemplate,
1423                       const struct comp_testvec *dtemplate,
1424                       int ctcount, int dtcount)
1425 {
1426         const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1427         unsigned int i;
1428         char *output, *decomp_out;
1429         int ret;
1430         struct scatterlist src, dst;
1431         struct acomp_req *req;
1432         struct crypto_wait wait;
1433
1434         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1435         if (!output)
1436                 return -ENOMEM;
1437
1438         decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1439         if (!decomp_out) {
1440                 kfree(output);
1441                 return -ENOMEM;
1442         }
1443
1444         for (i = 0; i < ctcount; i++) {
1445                 unsigned int dlen = COMP_BUF_SIZE;
1446                 int ilen = ctemplate[i].inlen;
1447                 void *input_vec;
1448
1449                 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1450                 if (!input_vec) {
1451                         ret = -ENOMEM;
1452                         goto out;
1453                 }
1454
1455                 memset(output, 0, dlen);
1456                 crypto_init_wait(&wait);
1457                 sg_init_one(&src, input_vec, ilen);
1458                 sg_init_one(&dst, output, dlen);
1459
1460                 req = acomp_request_alloc(tfm);
1461                 if (!req) {
1462                         pr_err("alg: acomp: request alloc failed for %s\n",
1463                                algo);
1464                         kfree(input_vec);
1465                         ret = -ENOMEM;
1466                         goto out;
1467                 }
1468
1469                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1470                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1471                                            crypto_req_done, &wait);
1472
1473                 ret = crypto_wait_req(crypto_acomp_compress(req), &wait);
1474                 if (ret) {
1475                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1476                                i + 1, algo, -ret);
1477                         kfree(input_vec);
1478                         acomp_request_free(req);
1479                         goto out;
1480                 }
1481
1482                 ilen = req->dlen;
1483                 dlen = COMP_BUF_SIZE;
1484                 sg_init_one(&src, output, ilen);
1485                 sg_init_one(&dst, decomp_out, dlen);
1486                 crypto_init_wait(&wait);
1487                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1488
1489                 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1490                 if (ret) {
1491                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1492                                i + 1, algo, -ret);
1493                         kfree(input_vec);
1494                         acomp_request_free(req);
1495                         goto out;
1496                 }
1497
1498                 if (req->dlen != ctemplate[i].inlen) {
1499                         pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1500                                i + 1, algo, req->dlen);
1501                         ret = -EINVAL;
1502                         kfree(input_vec);
1503                         acomp_request_free(req);
1504                         goto out;
1505                 }
1506
1507                 if (memcmp(input_vec, decomp_out, req->dlen)) {
1508                         pr_err("alg: acomp: Compression test %d failed for %s\n",
1509                                i + 1, algo);
1510                         hexdump(output, req->dlen);
1511                         ret = -EINVAL;
1512                         kfree(input_vec);
1513                         acomp_request_free(req);
1514                         goto out;
1515                 }
1516
1517                 kfree(input_vec);
1518                 acomp_request_free(req);
1519         }
1520
1521         for (i = 0; i < dtcount; i++) {
1522                 unsigned int dlen = COMP_BUF_SIZE;
1523                 int ilen = dtemplate[i].inlen;
1524                 void *input_vec;
1525
1526                 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1527                 if (!input_vec) {
1528                         ret = -ENOMEM;
1529                         goto out;
1530                 }
1531
1532                 memset(output, 0, dlen);
1533                 crypto_init_wait(&wait);
1534                 sg_init_one(&src, input_vec, ilen);
1535                 sg_init_one(&dst, output, dlen);
1536
1537                 req = acomp_request_alloc(tfm);
1538                 if (!req) {
1539                         pr_err("alg: acomp: request alloc failed for %s\n",
1540                                algo);
1541                         kfree(input_vec);
1542                         ret = -ENOMEM;
1543                         goto out;
1544                 }
1545
1546                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1547                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1548                                            crypto_req_done, &wait);
1549
1550                 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1551                 if (ret) {
1552                         pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1553                                i + 1, algo, -ret);
1554                         kfree(input_vec);
1555                         acomp_request_free(req);
1556                         goto out;
1557                 }
1558
1559                 if (req->dlen != dtemplate[i].outlen) {
1560                         pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1561                                i + 1, algo, req->dlen);
1562                         ret = -EINVAL;
1563                         kfree(input_vec);
1564                         acomp_request_free(req);
1565                         goto out;
1566                 }
1567
1568                 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1569                         pr_err("alg: acomp: Decompression test %d failed for %s\n",
1570                                i + 1, algo);
1571                         hexdump(output, req->dlen);
1572                         ret = -EINVAL;
1573                         kfree(input_vec);
1574                         acomp_request_free(req);
1575                         goto out;
1576                 }
1577
1578                 kfree(input_vec);
1579                 acomp_request_free(req);
1580         }
1581
1582         ret = 0;
1583
1584 out:
1585         kfree(decomp_out);
1586         kfree(output);
1587         return ret;
1588 }
1589
1590 static int test_cprng(struct crypto_rng *tfm,
1591                       const 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(const 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         const 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, const 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         void *a_public = NULL;
1968         void *a_ss = NULL;
1969         void *shared_secret = NULL;
1970         struct crypto_wait wait;
1971         unsigned int out_len_max;
1972         int err = -ENOMEM;
1973         struct scatterlist src, dst;
1974
1975         req = kpp_request_alloc(tfm, GFP_KERNEL);
1976         if (!req)
1977                 return err;
1978
1979         crypto_init_wait(&wait);
1980
1981         err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
1982         if (err < 0)
1983                 goto free_req;
1984
1985         out_len_max = crypto_kpp_maxsize(tfm);
1986         output_buf = kzalloc(out_len_max, GFP_KERNEL);
1987         if (!output_buf) {
1988                 err = -ENOMEM;
1989                 goto free_req;
1990         }
1991
1992         /* Use appropriate parameter as base */
1993         kpp_request_set_input(req, NULL, 0);
1994         sg_init_one(&dst, output_buf, out_len_max);
1995         kpp_request_set_output(req, &dst, out_len_max);
1996         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1997                                  crypto_req_done, &wait);
1998
1999         /* Compute party A's public key */
2000         err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait);
2001         if (err) {
2002                 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2003                        alg, err);
2004                 goto free_output;
2005         }
2006
2007         if (vec->genkey) {
2008                 /* Save party A's public key */
2009                 a_public = kzalloc(out_len_max, GFP_KERNEL);
2010                 if (!a_public) {
2011                         err = -ENOMEM;
2012                         goto free_output;
2013                 }
2014                 memcpy(a_public, sg_virt(req->dst), out_len_max);
2015         } else {
2016                 /* Verify calculated public key */
2017                 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2018                            vec->expected_a_public_size)) {
2019                         pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2020                                alg);
2021                         err = -EINVAL;
2022                         goto free_output;
2023                 }
2024         }
2025
2026         /* Calculate shared secret key by using counter part (b) public key. */
2027         input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2028         if (!input_buf) {
2029                 err = -ENOMEM;
2030                 goto free_output;
2031         }
2032
2033         memcpy(input_buf, vec->b_public, vec->b_public_size);
2034         sg_init_one(&src, input_buf, vec->b_public_size);
2035         sg_init_one(&dst, output_buf, out_len_max);
2036         kpp_request_set_input(req, &src, vec->b_public_size);
2037         kpp_request_set_output(req, &dst, out_len_max);
2038         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2039                                  crypto_req_done, &wait);
2040         err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait);
2041         if (err) {
2042                 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2043                        alg, err);
2044                 goto free_all;
2045         }
2046
2047         if (vec->genkey) {
2048                 /* Save the shared secret obtained by party A */
2049                 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2050                 if (!a_ss) {
2051                         err = -ENOMEM;
2052                         goto free_all;
2053                 }
2054                 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2055
2056                 /*
2057                  * Calculate party B's shared secret by using party A's
2058                  * public key.
2059                  */
2060                 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2061                                             vec->b_secret_size);
2062                 if (err < 0)
2063                         goto free_all;
2064
2065                 sg_init_one(&src, a_public, vec->expected_a_public_size);
2066                 sg_init_one(&dst, output_buf, out_len_max);
2067                 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2068                 kpp_request_set_output(req, &dst, out_len_max);
2069                 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2070                                          crypto_req_done, &wait);
2071                 err = crypto_wait_req(crypto_kpp_compute_shared_secret(req),
2072                                       &wait);
2073                 if (err) {
2074                         pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2075                                alg, err);
2076                         goto free_all;
2077                 }
2078
2079                 shared_secret = a_ss;
2080         } else {
2081                 shared_secret = (void *)vec->expected_ss;
2082         }
2083
2084         /*
2085          * verify shared secret from which the user will derive
2086          * secret key by executing whatever hash it has chosen
2087          */
2088         if (memcmp(shared_secret, sg_virt(req->dst),
2089                    vec->expected_ss_size)) {
2090                 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2091                        alg);
2092                 err = -EINVAL;
2093         }
2094
2095 free_all:
2096         kfree(a_ss);
2097         kfree(input_buf);
2098 free_output:
2099         kfree(a_public);
2100         kfree(output_buf);
2101 free_req:
2102         kpp_request_free(req);
2103         return err;
2104 }
2105
2106 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2107                     const struct kpp_testvec *vecs, unsigned int tcount)
2108 {
2109         int ret, i;
2110
2111         for (i = 0; i < tcount; i++) {
2112                 ret = do_test_kpp(tfm, vecs++, alg);
2113                 if (ret) {
2114                         pr_err("alg: %s: test failed on vector %d, err=%d\n",
2115                                alg, i + 1, ret);
2116                         return ret;
2117                 }
2118         }
2119         return 0;
2120 }
2121
2122 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2123                         u32 type, u32 mask)
2124 {
2125         struct crypto_kpp *tfm;
2126         int err = 0;
2127
2128         tfm = crypto_alloc_kpp(driver, type, mask);
2129         if (IS_ERR(tfm)) {
2130                 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2131                        driver, PTR_ERR(tfm));
2132                 return PTR_ERR(tfm);
2133         }
2134         if (desc->suite.kpp.vecs)
2135                 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2136                                desc->suite.kpp.count);
2137
2138         crypto_free_kpp(tfm);
2139         return err;
2140 }
2141
2142 static int test_akcipher_one(struct crypto_akcipher *tfm,
2143                              const struct akcipher_testvec *vecs)
2144 {
2145         char *xbuf[XBUFSIZE];
2146         struct akcipher_request *req;
2147         void *outbuf_enc = NULL;
2148         void *outbuf_dec = NULL;
2149         struct crypto_wait wait;
2150         unsigned int out_len_max, out_len = 0;
2151         int err = -ENOMEM;
2152         struct scatterlist src, dst, src_tab[2];
2153
2154         if (testmgr_alloc_buf(xbuf))
2155                 return err;
2156
2157         req = akcipher_request_alloc(tfm, GFP_KERNEL);
2158         if (!req)
2159                 goto free_xbuf;
2160
2161         crypto_init_wait(&wait);
2162
2163         if (vecs->public_key_vec)
2164                 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2165                                                   vecs->key_len);
2166         else
2167                 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2168                                                    vecs->key_len);
2169         if (err)
2170                 goto free_req;
2171
2172         err = -ENOMEM;
2173         out_len_max = crypto_akcipher_maxsize(tfm);
2174         outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2175         if (!outbuf_enc)
2176                 goto free_req;
2177
2178         if (WARN_ON(vecs->m_size > PAGE_SIZE))
2179                 goto free_all;
2180
2181         memcpy(xbuf[0], vecs->m, vecs->m_size);
2182
2183         sg_init_table(src_tab, 2);
2184         sg_set_buf(&src_tab[0], xbuf[0], 8);
2185         sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2186         sg_init_one(&dst, outbuf_enc, out_len_max);
2187         akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2188                                    out_len_max);
2189         akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2190                                       crypto_req_done, &wait);
2191
2192         err = crypto_wait_req(vecs->siggen_sigver_test ?
2193                               /* Run asymmetric signature generation */
2194                               crypto_akcipher_sign(req) :
2195                               /* Run asymmetric encrypt */
2196                               crypto_akcipher_encrypt(req), &wait);
2197         if (err) {
2198                 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2199                 goto free_all;
2200         }
2201         if (req->dst_len != vecs->c_size) {
2202                 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2203                 err = -EINVAL;
2204                 goto free_all;
2205         }
2206         /* verify that encrypted message is equal to expected */
2207         if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2208                 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2209                 hexdump(outbuf_enc, vecs->c_size);
2210                 err = -EINVAL;
2211                 goto free_all;
2212         }
2213         /* Don't invoke decrypt for vectors with public key */
2214         if (vecs->public_key_vec) {
2215                 err = 0;
2216                 goto free_all;
2217         }
2218         outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2219         if (!outbuf_dec) {
2220                 err = -ENOMEM;
2221                 goto free_all;
2222         }
2223
2224         if (WARN_ON(vecs->c_size > PAGE_SIZE))
2225                 goto free_all;
2226
2227         memcpy(xbuf[0], vecs->c, vecs->c_size);
2228
2229         sg_init_one(&src, xbuf[0], vecs->c_size);
2230         sg_init_one(&dst, outbuf_dec, out_len_max);
2231         crypto_init_wait(&wait);
2232         akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2233
2234         err = crypto_wait_req(vecs->siggen_sigver_test ?
2235                               /* Run asymmetric signature verification */
2236                               crypto_akcipher_verify(req) :
2237                               /* Run asymmetric decrypt */
2238                               crypto_akcipher_decrypt(req), &wait);
2239         if (err) {
2240                 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2241                 goto free_all;
2242         }
2243         out_len = req->dst_len;
2244         if (out_len < vecs->m_size) {
2245                 pr_err("alg: akcipher: decrypt test failed. "
2246                        "Invalid output len %u\n", out_len);
2247                 err = -EINVAL;
2248                 goto free_all;
2249         }
2250         /* verify that decrypted message is equal to the original msg */
2251         if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2252             memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2253                    vecs->m_size)) {
2254                 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2255                 hexdump(outbuf_dec, out_len);
2256                 err = -EINVAL;
2257         }
2258 free_all:
2259         kfree(outbuf_dec);
2260         kfree(outbuf_enc);
2261 free_req:
2262         akcipher_request_free(req);
2263 free_xbuf:
2264         testmgr_free_buf(xbuf);
2265         return err;
2266 }
2267
2268 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2269                          const struct akcipher_testvec *vecs,
2270                          unsigned int tcount)
2271 {
2272         const char *algo =
2273                 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2274         int ret, i;
2275
2276         for (i = 0; i < tcount; i++) {
2277                 ret = test_akcipher_one(tfm, vecs++);
2278                 if (!ret)
2279                         continue;
2280
2281                 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2282                        i + 1, algo, ret);
2283                 return ret;
2284         }
2285         return 0;
2286 }
2287
2288 static int alg_test_akcipher(const struct alg_test_desc *desc,
2289                              const char *driver, u32 type, u32 mask)
2290 {
2291         struct crypto_akcipher *tfm;
2292         int err = 0;
2293
2294         tfm = crypto_alloc_akcipher(driver, type, mask);
2295         if (IS_ERR(tfm)) {
2296                 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2297                        driver, PTR_ERR(tfm));
2298                 return PTR_ERR(tfm);
2299         }
2300         if (desc->suite.akcipher.vecs)
2301                 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2302                                     desc->suite.akcipher.count);
2303
2304         crypto_free_akcipher(tfm);
2305         return err;
2306 }
2307
2308 static int alg_test_null(const struct alg_test_desc *desc,
2309                              const char *driver, u32 type, u32 mask)
2310 {
2311         return 0;
2312 }
2313
2314 #define __VECS(tv)      { .vecs = tv, .count = ARRAY_SIZE(tv) }
2315
2316 /* Please keep this list sorted by algorithm name. */
2317 static const struct alg_test_desc alg_test_descs[] = {
2318         {
2319                 .alg = "ansi_cprng",
2320                 .test = alg_test_cprng,
2321                 .suite = {
2322                         .cprng = __VECS(ansi_cprng_aes_tv_template)
2323                 }
2324         }, {
2325                 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2326                 .test = alg_test_aead,
2327                 .suite = {
2328                         .aead = {
2329                                 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2330                                 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2331                         }
2332                 }
2333         }, {
2334                 .alg = "authenc(hmac(sha1),cbc(aes))",
2335                 .test = alg_test_aead,
2336                 .fips_allowed = 1,
2337                 .suite = {
2338                         .aead = {
2339                                 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2340                         }
2341                 }
2342         }, {
2343                 .alg = "authenc(hmac(sha1),cbc(des))",
2344                 .test = alg_test_aead,
2345                 .suite = {
2346                         .aead = {
2347                                 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2348                         }
2349                 }
2350         }, {
2351                 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2352                 .test = alg_test_aead,
2353                 .fips_allowed = 1,
2354                 .suite = {
2355                         .aead = {
2356                                 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2357                         }
2358                 }
2359         }, {
2360                 .alg = "authenc(hmac(sha1),ctr(aes))",
2361                 .test = alg_test_null,
2362                 .fips_allowed = 1,
2363         }, {
2364                 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2365                 .test = alg_test_aead,
2366                 .suite = {
2367                         .aead = {
2368                                 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2369                                 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2370                         }
2371                 }
2372         }, {
2373                 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2374                 .test = alg_test_null,
2375                 .fips_allowed = 1,
2376         }, {
2377                 .alg = "authenc(hmac(sha224),cbc(des))",
2378                 .test = alg_test_aead,
2379                 .suite = {
2380                         .aead = {
2381                                 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2382                         }
2383                 }
2384         }, {
2385                 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2386                 .test = alg_test_aead,
2387                 .fips_allowed = 1,
2388                 .suite = {
2389                         .aead = {
2390                                 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2391                         }
2392                 }
2393         }, {
2394                 .alg = "authenc(hmac(sha256),cbc(aes))",
2395                 .test = alg_test_aead,
2396                 .fips_allowed = 1,
2397                 .suite = {
2398                         .aead = {
2399                                 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2400                         }
2401                 }
2402         }, {
2403                 .alg = "authenc(hmac(sha256),cbc(des))",
2404                 .test = alg_test_aead,
2405                 .suite = {
2406                         .aead = {
2407                                 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2408                         }
2409                 }
2410         }, {
2411                 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2412                 .test = alg_test_aead,
2413                 .fips_allowed = 1,
2414                 .suite = {
2415                         .aead = {
2416                                 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2417                         }
2418                 }
2419         }, {
2420                 .alg = "authenc(hmac(sha256),ctr(aes))",
2421                 .test = alg_test_null,
2422                 .fips_allowed = 1,
2423         }, {
2424                 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2425                 .test = alg_test_null,
2426                 .fips_allowed = 1,
2427         }, {
2428                 .alg = "authenc(hmac(sha384),cbc(des))",
2429                 .test = alg_test_aead,
2430                 .suite = {
2431                         .aead = {
2432                                 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2433                         }
2434                 }
2435         }, {
2436                 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2437                 .test = alg_test_aead,
2438                 .fips_allowed = 1,
2439                 .suite = {
2440                         .aead = {
2441                                 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2442                         }
2443                 }
2444         }, {
2445                 .alg = "authenc(hmac(sha384),ctr(aes))",
2446                 .test = alg_test_null,
2447                 .fips_allowed = 1,
2448         }, {
2449                 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2450                 .test = alg_test_null,
2451                 .fips_allowed = 1,
2452         }, {
2453                 .alg = "authenc(hmac(sha512),cbc(aes))",
2454                 .fips_allowed = 1,
2455                 .test = alg_test_aead,
2456                 .suite = {
2457                         .aead = {
2458                                 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2459                         }
2460                 }
2461         }, {
2462                 .alg = "authenc(hmac(sha512),cbc(des))",
2463                 .test = alg_test_aead,
2464                 .suite = {
2465                         .aead = {
2466                                 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2467                         }
2468                 }
2469         }, {
2470                 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2471                 .test = alg_test_aead,
2472                 .fips_allowed = 1,
2473                 .suite = {
2474                         .aead = {
2475                                 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2476                         }
2477                 }
2478         }, {
2479                 .alg = "authenc(hmac(sha512),ctr(aes))",
2480                 .test = alg_test_null,
2481                 .fips_allowed = 1,
2482         }, {
2483                 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2484                 .test = alg_test_null,
2485                 .fips_allowed = 1,
2486         }, {
2487                 .alg = "cbc(aes)",
2488                 .test = alg_test_skcipher,
2489                 .fips_allowed = 1,
2490                 .suite = {
2491                         .cipher = {
2492                                 .enc = __VECS(aes_cbc_enc_tv_template),
2493                                 .dec = __VECS(aes_cbc_dec_tv_template)
2494                         }
2495                 }
2496         }, {
2497                 .alg = "cbc(anubis)",
2498                 .test = alg_test_skcipher,
2499                 .suite = {
2500                         .cipher = {
2501                                 .enc = __VECS(anubis_cbc_enc_tv_template),
2502                                 .dec = __VECS(anubis_cbc_dec_tv_template)
2503                         }
2504                 }
2505         }, {
2506                 .alg = "cbc(blowfish)",
2507                 .test = alg_test_skcipher,
2508                 .suite = {
2509                         .cipher = {
2510                                 .enc = __VECS(bf_cbc_enc_tv_template),
2511                                 .dec = __VECS(bf_cbc_dec_tv_template)
2512                         }
2513                 }
2514         }, {
2515                 .alg = "cbc(camellia)",
2516                 .test = alg_test_skcipher,
2517                 .suite = {
2518                         .cipher = {
2519                                 .enc = __VECS(camellia_cbc_enc_tv_template),
2520                                 .dec = __VECS(camellia_cbc_dec_tv_template)
2521                         }
2522                 }
2523         }, {
2524                 .alg = "cbc(cast5)",
2525                 .test = alg_test_skcipher,
2526                 .suite = {
2527                         .cipher = {
2528                                 .enc = __VECS(cast5_cbc_enc_tv_template),
2529                                 .dec = __VECS(cast5_cbc_dec_tv_template)
2530                         }
2531                 }
2532         }, {
2533                 .alg = "cbc(cast6)",
2534                 .test = alg_test_skcipher,
2535                 .suite = {
2536                         .cipher = {
2537                                 .enc = __VECS(cast6_cbc_enc_tv_template),
2538                                 .dec = __VECS(cast6_cbc_dec_tv_template)
2539                         }
2540                 }
2541         }, {
2542                 .alg = "cbc(des)",
2543                 .test = alg_test_skcipher,
2544                 .suite = {
2545                         .cipher = {
2546                                 .enc = __VECS(des_cbc_enc_tv_template),
2547                                 .dec = __VECS(des_cbc_dec_tv_template)
2548                         }
2549                 }
2550         }, {
2551                 .alg = "cbc(des3_ede)",
2552                 .test = alg_test_skcipher,
2553                 .fips_allowed = 1,
2554                 .suite = {
2555                         .cipher = {
2556                                 .enc = __VECS(des3_ede_cbc_enc_tv_template),
2557                                 .dec = __VECS(des3_ede_cbc_dec_tv_template)
2558                         }
2559                 }
2560         }, {
2561                 .alg = "cbc(serpent)",
2562                 .test = alg_test_skcipher,
2563                 .suite = {
2564                         .cipher = {
2565                                 .enc = __VECS(serpent_cbc_enc_tv_template),
2566                                 .dec = __VECS(serpent_cbc_dec_tv_template)
2567                         }
2568                 }
2569         }, {
2570                 .alg = "cbc(twofish)",
2571                 .test = alg_test_skcipher,
2572                 .suite = {
2573                         .cipher = {
2574                                 .enc = __VECS(tf_cbc_enc_tv_template),
2575                                 .dec = __VECS(tf_cbc_dec_tv_template)
2576                         }
2577                 }
2578         }, {
2579                 .alg = "cbcmac(aes)",
2580                 .fips_allowed = 1,
2581                 .test = alg_test_hash,
2582                 .suite = {
2583                         .hash = __VECS(aes_cbcmac_tv_template)
2584                 }
2585         }, {
2586                 .alg = "ccm(aes)",
2587                 .test = alg_test_aead,
2588                 .fips_allowed = 1,
2589                 .suite = {
2590                         .aead = {
2591                                 .enc = __VECS(aes_ccm_enc_tv_template),
2592                                 .dec = __VECS(aes_ccm_dec_tv_template)
2593                         }
2594                 }
2595         }, {
2596                 .alg = "chacha20",
2597                 .test = alg_test_skcipher,
2598                 .suite = {
2599                         .cipher = {
2600                                 .enc = __VECS(chacha20_enc_tv_template),
2601                                 .dec = __VECS(chacha20_enc_tv_template),
2602                         }
2603                 }
2604         }, {
2605                 .alg = "cmac(aes)",
2606                 .fips_allowed = 1,
2607                 .test = alg_test_hash,
2608                 .suite = {
2609                         .hash = __VECS(aes_cmac128_tv_template)
2610                 }
2611         }, {
2612                 .alg = "cmac(des3_ede)",
2613                 .fips_allowed = 1,
2614                 .test = alg_test_hash,
2615                 .suite = {
2616                         .hash = __VECS(des3_ede_cmac64_tv_template)
2617                 }
2618         }, {
2619                 .alg = "compress_null",
2620                 .test = alg_test_null,
2621         }, {
2622                 .alg = "crc32",
2623                 .test = alg_test_hash,
2624                 .suite = {
2625                         .hash = __VECS(crc32_tv_template)
2626                 }
2627         }, {
2628                 .alg = "crc32c",
2629                 .test = alg_test_crc32c,
2630                 .fips_allowed = 1,
2631                 .suite = {
2632                         .hash = __VECS(crc32c_tv_template)
2633                 }
2634         }, {
2635                 .alg = "crct10dif",
2636                 .test = alg_test_hash,
2637                 .fips_allowed = 1,
2638                 .suite = {
2639                         .hash = __VECS(crct10dif_tv_template)
2640                 }
2641         }, {
2642                 .alg = "ctr(aes)",
2643                 .test = alg_test_skcipher,
2644                 .fips_allowed = 1,
2645                 .suite = {
2646                         .cipher = {
2647                                 .enc = __VECS(aes_ctr_enc_tv_template),
2648                                 .dec = __VECS(aes_ctr_dec_tv_template)
2649                         }
2650                 }
2651         }, {
2652                 .alg = "ctr(blowfish)",
2653                 .test = alg_test_skcipher,
2654                 .suite = {
2655                         .cipher = {
2656                                 .enc = __VECS(bf_ctr_enc_tv_template),
2657                                 .dec = __VECS(bf_ctr_dec_tv_template)
2658                         }
2659                 }
2660         }, {
2661                 .alg = "ctr(camellia)",
2662                 .test = alg_test_skcipher,
2663                 .suite = {
2664                         .cipher = {
2665                                 .enc = __VECS(camellia_ctr_enc_tv_template),
2666                                 .dec = __VECS(camellia_ctr_dec_tv_template)
2667                         }
2668                 }
2669         }, {
2670                 .alg = "ctr(cast5)",
2671                 .test = alg_test_skcipher,
2672                 .suite = {
2673                         .cipher = {
2674                                 .enc = __VECS(cast5_ctr_enc_tv_template),
2675                                 .dec = __VECS(cast5_ctr_dec_tv_template)
2676                         }
2677                 }
2678         }, {
2679                 .alg = "ctr(cast6)",
2680                 .test = alg_test_skcipher,
2681                 .suite = {
2682                         .cipher = {
2683                                 .enc = __VECS(cast6_ctr_enc_tv_template),
2684                                 .dec = __VECS(cast6_ctr_dec_tv_template)
2685                         }
2686                 }
2687         }, {
2688                 .alg = "ctr(des)",
2689                 .test = alg_test_skcipher,
2690                 .suite = {
2691                         .cipher = {
2692                                 .enc = __VECS(des_ctr_enc_tv_template),
2693                                 .dec = __VECS(des_ctr_dec_tv_template)
2694                         }
2695                 }
2696         }, {
2697                 .alg = "ctr(des3_ede)",
2698                 .test = alg_test_skcipher,
2699                 .fips_allowed = 1,
2700                 .suite = {
2701                         .cipher = {
2702                                 .enc = __VECS(des3_ede_ctr_enc_tv_template),
2703                                 .dec = __VECS(des3_ede_ctr_dec_tv_template)
2704                         }
2705                 }
2706         }, {
2707                 .alg = "ctr(serpent)",
2708                 .test = alg_test_skcipher,
2709                 .suite = {
2710                         .cipher = {
2711                                 .enc = __VECS(serpent_ctr_enc_tv_template),
2712                                 .dec = __VECS(serpent_ctr_dec_tv_template)
2713                         }
2714                 }
2715         }, {
2716                 .alg = "ctr(twofish)",
2717                 .test = alg_test_skcipher,
2718                 .suite = {
2719                         .cipher = {
2720                                 .enc = __VECS(tf_ctr_enc_tv_template),
2721                                 .dec = __VECS(tf_ctr_dec_tv_template)
2722                         }
2723                 }
2724         }, {
2725                 .alg = "cts(cbc(aes))",
2726                 .test = alg_test_skcipher,
2727                 .suite = {
2728                         .cipher = {
2729                                 .enc = __VECS(cts_mode_enc_tv_template),
2730                                 .dec = __VECS(cts_mode_dec_tv_template)
2731                         }
2732                 }
2733         }, {
2734                 .alg = "deflate",
2735                 .test = alg_test_comp,
2736                 .fips_allowed = 1,
2737                 .suite = {
2738                         .comp = {
2739                                 .comp = __VECS(deflate_comp_tv_template),
2740                                 .decomp = __VECS(deflate_decomp_tv_template)
2741                         }
2742                 }
2743         }, {
2744                 .alg = "dh",
2745                 .test = alg_test_kpp,
2746                 .fips_allowed = 1,
2747                 .suite = {
2748                         .kpp = __VECS(dh_tv_template)
2749                 }
2750         }, {
2751                 .alg = "digest_null",
2752                 .test = alg_test_null,
2753         }, {
2754                 .alg = "drbg_nopr_ctr_aes128",
2755                 .test = alg_test_drbg,
2756                 .fips_allowed = 1,
2757                 .suite = {
2758                         .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2759                 }
2760         }, {
2761                 .alg = "drbg_nopr_ctr_aes192",
2762                 .test = alg_test_drbg,
2763                 .fips_allowed = 1,
2764                 .suite = {
2765                         .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2766                 }
2767         }, {
2768                 .alg = "drbg_nopr_ctr_aes256",
2769                 .test = alg_test_drbg,
2770                 .fips_allowed = 1,
2771                 .suite = {
2772                         .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2773                 }
2774         }, {
2775                 /*
2776                  * There is no need to specifically test the DRBG with every
2777                  * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2778                  */
2779                 .alg = "drbg_nopr_hmac_sha1",
2780                 .fips_allowed = 1,
2781                 .test = alg_test_null,
2782         }, {
2783                 .alg = "drbg_nopr_hmac_sha256",
2784                 .test = alg_test_drbg,
2785                 .fips_allowed = 1,
2786                 .suite = {
2787                         .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2788                 }
2789         }, {
2790                 /* covered by drbg_nopr_hmac_sha256 test */
2791                 .alg = "drbg_nopr_hmac_sha384",
2792                 .fips_allowed = 1,
2793                 .test = alg_test_null,
2794         }, {
2795                 .alg = "drbg_nopr_hmac_sha512",
2796                 .test = alg_test_null,
2797                 .fips_allowed = 1,
2798         }, {
2799                 .alg = "drbg_nopr_sha1",
2800                 .fips_allowed = 1,
2801                 .test = alg_test_null,
2802         }, {
2803                 .alg = "drbg_nopr_sha256",
2804                 .test = alg_test_drbg,
2805                 .fips_allowed = 1,
2806                 .suite = {
2807                         .drbg = __VECS(drbg_nopr_sha256_tv_template)
2808                 }
2809         }, {
2810                 /* covered by drbg_nopr_sha256 test */
2811                 .alg = "drbg_nopr_sha384",
2812                 .fips_allowed = 1,
2813                 .test = alg_test_null,
2814         }, {
2815                 .alg = "drbg_nopr_sha512",
2816                 .fips_allowed = 1,
2817                 .test = alg_test_null,
2818         }, {
2819                 .alg = "drbg_pr_ctr_aes128",
2820                 .test = alg_test_drbg,
2821                 .fips_allowed = 1,
2822                 .suite = {
2823                         .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2824                 }
2825         }, {
2826                 /* covered by drbg_pr_ctr_aes128 test */
2827                 .alg = "drbg_pr_ctr_aes192",
2828                 .fips_allowed = 1,
2829                 .test = alg_test_null,
2830         }, {
2831                 .alg = "drbg_pr_ctr_aes256",
2832                 .fips_allowed = 1,
2833                 .test = alg_test_null,
2834         }, {
2835                 .alg = "drbg_pr_hmac_sha1",
2836                 .fips_allowed = 1,
2837                 .test = alg_test_null,
2838         }, {
2839                 .alg = "drbg_pr_hmac_sha256",
2840                 .test = alg_test_drbg,
2841                 .fips_allowed = 1,
2842                 .suite = {
2843                         .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2844                 }
2845         }, {
2846                 /* covered by drbg_pr_hmac_sha256 test */
2847                 .alg = "drbg_pr_hmac_sha384",
2848                 .fips_allowed = 1,
2849                 .test = alg_test_null,
2850         }, {
2851                 .alg = "drbg_pr_hmac_sha512",
2852                 .test = alg_test_null,
2853                 .fips_allowed = 1,
2854         }, {
2855                 .alg = "drbg_pr_sha1",
2856                 .fips_allowed = 1,
2857                 .test = alg_test_null,
2858         }, {
2859                 .alg = "drbg_pr_sha256",
2860                 .test = alg_test_drbg,
2861                 .fips_allowed = 1,
2862                 .suite = {
2863                         .drbg = __VECS(drbg_pr_sha256_tv_template)
2864                 }
2865         }, {
2866                 /* covered by drbg_pr_sha256 test */
2867                 .alg = "drbg_pr_sha384",
2868                 .fips_allowed = 1,
2869                 .test = alg_test_null,
2870         }, {
2871                 .alg = "drbg_pr_sha512",
2872                 .fips_allowed = 1,
2873                 .test = alg_test_null,
2874         }, {
2875                 .alg = "ecb(aes)",
2876                 .test = alg_test_skcipher,
2877                 .fips_allowed = 1,
2878                 .suite = {
2879                         .cipher = {
2880                                 .enc = __VECS(aes_enc_tv_template),
2881                                 .dec = __VECS(aes_dec_tv_template)
2882                         }
2883                 }
2884         }, {
2885                 .alg = "ecb(anubis)",
2886                 .test = alg_test_skcipher,
2887                 .suite = {
2888                         .cipher = {
2889                                 .enc = __VECS(anubis_enc_tv_template),
2890                                 .dec = __VECS(anubis_dec_tv_template)
2891                         }
2892                 }
2893         }, {
2894                 .alg = "ecb(arc4)",
2895                 .test = alg_test_skcipher,
2896                 .suite = {
2897                         .cipher = {
2898                                 .enc = __VECS(arc4_enc_tv_template),
2899                                 .dec = __VECS(arc4_dec_tv_template)
2900                         }
2901                 }
2902         }, {
2903                 .alg = "ecb(blowfish)",
2904                 .test = alg_test_skcipher,
2905                 .suite = {
2906                         .cipher = {
2907                                 .enc = __VECS(bf_enc_tv_template),
2908                                 .dec = __VECS(bf_dec_tv_template)
2909                         }
2910                 }
2911         }, {
2912                 .alg = "ecb(camellia)",
2913                 .test = alg_test_skcipher,
2914                 .suite = {
2915                         .cipher = {
2916                                 .enc = __VECS(camellia_enc_tv_template),
2917                                 .dec = __VECS(camellia_dec_tv_template)
2918                         }
2919                 }
2920         }, {
2921                 .alg = "ecb(cast5)",
2922                 .test = alg_test_skcipher,
2923                 .suite = {
2924                         .cipher = {
2925                                 .enc = __VECS(cast5_enc_tv_template),
2926                                 .dec = __VECS(cast5_dec_tv_template)
2927                         }
2928                 }
2929         }, {
2930                 .alg = "ecb(cast6)",
2931                 .test = alg_test_skcipher,
2932                 .suite = {
2933                         .cipher = {
2934                                 .enc = __VECS(cast6_enc_tv_template),
2935                                 .dec = __VECS(cast6_dec_tv_template)
2936                         }
2937                 }
2938         }, {
2939                 .alg = "ecb(cipher_null)",
2940                 .test = alg_test_null,
2941                 .fips_allowed = 1,
2942         }, {
2943                 .alg = "ecb(des)",
2944                 .test = alg_test_skcipher,
2945                 .suite = {
2946                         .cipher = {
2947                                 .enc = __VECS(des_enc_tv_template),
2948                                 .dec = __VECS(des_dec_tv_template)
2949                         }
2950                 }
2951         }, {
2952                 .alg = "ecb(des3_ede)",
2953                 .test = alg_test_skcipher,
2954                 .fips_allowed = 1,
2955                 .suite = {
2956                         .cipher = {
2957                                 .enc = __VECS(des3_ede_enc_tv_template),
2958                                 .dec = __VECS(des3_ede_dec_tv_template)
2959                         }
2960                 }
2961         }, {
2962                 .alg = "ecb(fcrypt)",
2963                 .test = alg_test_skcipher,
2964                 .suite = {
2965                         .cipher = {
2966                                 .enc = {
2967                                         .vecs = fcrypt_pcbc_enc_tv_template,
2968                                         .count = 1
2969                                 },
2970                                 .dec = {
2971                                         .vecs = fcrypt_pcbc_dec_tv_template,
2972                                         .count = 1
2973                                 }
2974                         }
2975                 }
2976         }, {
2977                 .alg = "ecb(khazad)",
2978                 .test = alg_test_skcipher,
2979                 .suite = {
2980                         .cipher = {
2981                                 .enc = __VECS(khazad_enc_tv_template),
2982                                 .dec = __VECS(khazad_dec_tv_template)
2983                         }
2984                 }
2985         }, {
2986                 .alg = "ecb(seed)",
2987                 .test = alg_test_skcipher,
2988                 .suite = {
2989                         .cipher = {
2990                                 .enc = __VECS(seed_enc_tv_template),
2991                                 .dec = __VECS(seed_dec_tv_template)
2992                         }
2993                 }
2994         }, {
2995                 .alg = "ecb(serpent)",
2996                 .test = alg_test_skcipher,
2997                 .suite = {
2998                         .cipher = {
2999                                 .enc = __VECS(serpent_enc_tv_template),
3000                                 .dec = __VECS(serpent_dec_tv_template)
3001                         }
3002                 }
3003         }, {
3004                 .alg = "ecb(tea)",
3005                 .test = alg_test_skcipher,
3006                 .suite = {
3007                         .cipher = {
3008                                 .enc = __VECS(tea_enc_tv_template),
3009                                 .dec = __VECS(tea_dec_tv_template)
3010                         }
3011                 }
3012         }, {
3013                 .alg = "ecb(tnepres)",
3014                 .test = alg_test_skcipher,
3015                 .suite = {
3016                         .cipher = {
3017                                 .enc = __VECS(tnepres_enc_tv_template),
3018                                 .dec = __VECS(tnepres_dec_tv_template)
3019                         }
3020                 }
3021         }, {
3022                 .alg = "ecb(twofish)",
3023                 .test = alg_test_skcipher,
3024                 .suite = {
3025                         .cipher = {
3026                                 .enc = __VECS(tf_enc_tv_template),
3027                                 .dec = __VECS(tf_dec_tv_template)
3028                         }
3029                 }
3030         }, {
3031                 .alg = "ecb(xeta)",
3032                 .test = alg_test_skcipher,
3033                 .suite = {
3034                         .cipher = {
3035                                 .enc = __VECS(xeta_enc_tv_template),
3036                                 .dec = __VECS(xeta_dec_tv_template)
3037                         }
3038                 }
3039         }, {
3040                 .alg = "ecb(xtea)",
3041                 .test = alg_test_skcipher,
3042                 .suite = {
3043                         .cipher = {
3044                                 .enc = __VECS(xtea_enc_tv_template),
3045                                 .dec = __VECS(xtea_dec_tv_template)
3046                         }
3047                 }
3048         }, {
3049                 .alg = "ecdh",
3050                 .test = alg_test_kpp,
3051                 .fips_allowed = 1,
3052                 .suite = {
3053                         .kpp = __VECS(ecdh_tv_template)
3054                 }
3055         }, {
3056                 .alg = "gcm(aes)",
3057                 .test = alg_test_aead,
3058                 .fips_allowed = 1,
3059                 .suite = {
3060                         .aead = {
3061                                 .enc = __VECS(aes_gcm_enc_tv_template),
3062                                 .dec = __VECS(aes_gcm_dec_tv_template)
3063                         }
3064                 }
3065         }, {
3066                 .alg = "ghash",
3067                 .test = alg_test_hash,
3068                 .fips_allowed = 1,
3069                 .suite = {
3070                         .hash = __VECS(ghash_tv_template)
3071                 }
3072         }, {
3073                 .alg = "hmac(crc32)",
3074                 .test = alg_test_hash,
3075                 .suite = {
3076                         .hash = __VECS(bfin_crc_tv_template)
3077                 }
3078         }, {
3079                 .alg = "hmac(md5)",
3080                 .test = alg_test_hash,
3081                 .suite = {
3082                         .hash = __VECS(hmac_md5_tv_template)
3083                 }
3084         }, {
3085                 .alg = "hmac(rmd128)",
3086                 .test = alg_test_hash,
3087                 .suite = {
3088                         .hash = __VECS(hmac_rmd128_tv_template)
3089                 }
3090         }, {
3091                 .alg = "hmac(rmd160)",
3092                 .test = alg_test_hash,
3093                 .suite = {
3094                         .hash = __VECS(hmac_rmd160_tv_template)
3095                 }
3096         }, {
3097                 .alg = "hmac(sha1)",
3098                 .test = alg_test_hash,
3099                 .fips_allowed = 1,
3100                 .suite = {
3101                         .hash = __VECS(hmac_sha1_tv_template)
3102                 }
3103         }, {
3104                 .alg = "hmac(sha224)",
3105                 .test = alg_test_hash,
3106                 .fips_allowed = 1,
3107                 .suite = {
3108                         .hash = __VECS(hmac_sha224_tv_template)
3109                 }
3110         }, {
3111                 .alg = "hmac(sha256)",
3112                 .test = alg_test_hash,
3113                 .fips_allowed = 1,
3114                 .suite = {
3115                         .hash = __VECS(hmac_sha256_tv_template)
3116                 }
3117         }, {
3118                 .alg = "hmac(sha3-224)",
3119                 .test = alg_test_hash,
3120                 .fips_allowed = 1,
3121                 .suite = {
3122                         .hash = __VECS(hmac_sha3_224_tv_template)
3123                 }
3124         }, {
3125                 .alg = "hmac(sha3-256)",
3126                 .test = alg_test_hash,
3127                 .fips_allowed = 1,
3128                 .suite = {
3129                         .hash = __VECS(hmac_sha3_256_tv_template)
3130                 }
3131         }, {
3132                 .alg = "hmac(sha3-384)",
3133                 .test = alg_test_hash,
3134                 .fips_allowed = 1,
3135                 .suite = {
3136                         .hash = __VECS(hmac_sha3_384_tv_template)
3137                 }
3138         }, {
3139                 .alg = "hmac(sha3-512)",
3140                 .test = alg_test_hash,
3141                 .fips_allowed = 1,
3142                 .suite = {
3143                         .hash = __VECS(hmac_sha3_512_tv_template)
3144                 }
3145         }, {
3146                 .alg = "hmac(sha384)",
3147                 .test = alg_test_hash,
3148                 .fips_allowed = 1,
3149                 .suite = {
3150                         .hash = __VECS(hmac_sha384_tv_template)
3151                 }
3152         }, {
3153                 .alg = "hmac(sha512)",
3154                 .test = alg_test_hash,
3155                 .fips_allowed = 1,
3156                 .suite = {
3157                         .hash = __VECS(hmac_sha512_tv_template)
3158                 }
3159         }, {
3160                 .alg = "jitterentropy_rng",
3161                 .fips_allowed = 1,
3162                 .test = alg_test_null,
3163         }, {
3164                 .alg = "kw(aes)",
3165                 .test = alg_test_skcipher,
3166                 .fips_allowed = 1,
3167                 .suite = {
3168                         .cipher = {
3169                                 .enc = __VECS(aes_kw_enc_tv_template),
3170                                 .dec = __VECS(aes_kw_dec_tv_template)
3171                         }
3172                 }
3173         }, {
3174                 .alg = "lrw(aes)",
3175                 .test = alg_test_skcipher,
3176                 .suite = {
3177                         .cipher = {
3178                                 .enc = __VECS(aes_lrw_enc_tv_template),
3179                                 .dec = __VECS(aes_lrw_dec_tv_template)
3180                         }
3181                 }
3182         }, {
3183                 .alg = "lrw(camellia)",
3184                 .test = alg_test_skcipher,
3185                 .suite = {
3186                         .cipher = {
3187                                 .enc = __VECS(camellia_lrw_enc_tv_template),
3188                                 .dec = __VECS(camellia_lrw_dec_tv_template)
3189                         }
3190                 }
3191         }, {
3192                 .alg = "lrw(cast6)",
3193                 .test = alg_test_skcipher,
3194                 .suite = {
3195                         .cipher = {
3196                                 .enc = __VECS(cast6_lrw_enc_tv_template),
3197                                 .dec = __VECS(cast6_lrw_dec_tv_template)
3198                         }
3199                 }
3200         }, {
3201                 .alg = "lrw(serpent)",
3202                 .test = alg_test_skcipher,
3203                 .suite = {
3204                         .cipher = {
3205                                 .enc = __VECS(serpent_lrw_enc_tv_template),
3206                                 .dec = __VECS(serpent_lrw_dec_tv_template)
3207                         }
3208                 }
3209         }, {
3210                 .alg = "lrw(twofish)",
3211                 .test = alg_test_skcipher,
3212                 .suite = {
3213                         .cipher = {
3214                                 .enc = __VECS(tf_lrw_enc_tv_template),
3215                                 .dec = __VECS(tf_lrw_dec_tv_template)
3216                         }
3217                 }
3218         }, {
3219                 .alg = "lz4",
3220                 .test = alg_test_comp,
3221                 .fips_allowed = 1,
3222                 .suite = {
3223                         .comp = {
3224                                 .comp = __VECS(lz4_comp_tv_template),
3225                                 .decomp = __VECS(lz4_decomp_tv_template)
3226                         }
3227                 }
3228         }, {
3229                 .alg = "lz4hc",
3230                 .test = alg_test_comp,
3231                 .fips_allowed = 1,
3232                 .suite = {
3233                         .comp = {
3234                                 .comp = __VECS(lz4hc_comp_tv_template),
3235                                 .decomp = __VECS(lz4hc_decomp_tv_template)
3236                         }
3237                 }
3238         }, {
3239                 .alg = "lzo",
3240                 .test = alg_test_comp,
3241                 .fips_allowed = 1,
3242                 .suite = {
3243                         .comp = {
3244                                 .comp = __VECS(lzo_comp_tv_template),
3245                                 .decomp = __VECS(lzo_decomp_tv_template)
3246                         }
3247                 }
3248         }, {
3249                 .alg = "md4",
3250                 .test = alg_test_hash,
3251                 .suite = {
3252                         .hash = __VECS(md4_tv_template)
3253                 }
3254         }, {
3255                 .alg = "md5",
3256                 .test = alg_test_hash,
3257                 .suite = {
3258                         .hash = __VECS(md5_tv_template)
3259                 }
3260         }, {
3261                 .alg = "michael_mic",
3262                 .test = alg_test_hash,
3263                 .suite = {
3264                         .hash = __VECS(michael_mic_tv_template)
3265                 }
3266         }, {
3267                 .alg = "ofb(aes)",
3268                 .test = alg_test_skcipher,
3269                 .fips_allowed = 1,
3270                 .suite = {
3271                         .cipher = {
3272                                 .enc = __VECS(aes_ofb_enc_tv_template),
3273                                 .dec = __VECS(aes_ofb_dec_tv_template)
3274                         }
3275                 }
3276         }, {
3277                 .alg = "pcbc(fcrypt)",
3278                 .test = alg_test_skcipher,
3279                 .suite = {
3280                         .cipher = {
3281                                 .enc = __VECS(fcrypt_pcbc_enc_tv_template),
3282                                 .dec = __VECS(fcrypt_pcbc_dec_tv_template)
3283                         }
3284                 }
3285         }, {
3286                 .alg = "pkcs1pad(rsa,sha224)",
3287                 .test = alg_test_null,
3288                 .fips_allowed = 1,
3289         }, {
3290                 .alg = "pkcs1pad(rsa,sha256)",
3291                 .test = alg_test_akcipher,
3292                 .fips_allowed = 1,
3293                 .suite = {
3294                         .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3295                 }
3296         }, {
3297                 .alg = "pkcs1pad(rsa,sha384)",
3298                 .test = alg_test_null,
3299                 .fips_allowed = 1,
3300         }, {
3301                 .alg = "pkcs1pad(rsa,sha512)",
3302                 .test = alg_test_null,
3303                 .fips_allowed = 1,
3304         }, {
3305                 .alg = "poly1305",
3306                 .test = alg_test_hash,
3307                 .suite = {
3308                         .hash = __VECS(poly1305_tv_template)
3309                 }
3310         }, {
3311                 .alg = "rfc3686(ctr(aes))",
3312                 .test = alg_test_skcipher,
3313                 .fips_allowed = 1,
3314                 .suite = {
3315                         .cipher = {
3316                                 .enc = __VECS(aes_ctr_rfc3686_enc_tv_template),
3317                                 .dec = __VECS(aes_ctr_rfc3686_dec_tv_template)
3318                         }
3319                 }
3320         }, {
3321                 .alg = "rfc4106(gcm(aes))",
3322                 .test = alg_test_aead,
3323                 .fips_allowed = 1,
3324                 .suite = {
3325                         .aead = {
3326                                 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3327                                 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3328                         }
3329                 }
3330         }, {
3331                 .alg = "rfc4309(ccm(aes))",
3332                 .test = alg_test_aead,
3333                 .fips_allowed = 1,
3334                 .suite = {
3335                         .aead = {
3336                                 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3337                                 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3338                         }
3339                 }
3340         }, {
3341                 .alg = "rfc4543(gcm(aes))",
3342                 .test = alg_test_aead,
3343                 .suite = {
3344                         .aead = {
3345                                 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3346                                 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3347                         }
3348                 }
3349         }, {
3350                 .alg = "rfc7539(chacha20,poly1305)",
3351                 .test = alg_test_aead,
3352                 .suite = {
3353                         .aead = {
3354                                 .enc = __VECS(rfc7539_enc_tv_template),
3355                                 .dec = __VECS(rfc7539_dec_tv_template),
3356                         }
3357                 }
3358         }, {
3359                 .alg = "rfc7539esp(chacha20,poly1305)",
3360                 .test = alg_test_aead,
3361                 .suite = {
3362                         .aead = {
3363                                 .enc = __VECS(rfc7539esp_enc_tv_template),
3364                                 .dec = __VECS(rfc7539esp_dec_tv_template),
3365                         }
3366                 }
3367         }, {
3368                 .alg = "rmd128",
3369                 .test = alg_test_hash,
3370                 .suite = {
3371                         .hash = __VECS(rmd128_tv_template)
3372                 }
3373         }, {
3374                 .alg = "rmd160",
3375                 .test = alg_test_hash,
3376                 .suite = {
3377                         .hash = __VECS(rmd160_tv_template)
3378                 }
3379         }, {
3380                 .alg = "rmd256",
3381                 .test = alg_test_hash,
3382                 .suite = {
3383                         .hash = __VECS(rmd256_tv_template)
3384                 }
3385         }, {
3386                 .alg = "rmd320",
3387                 .test = alg_test_hash,
3388                 .suite = {
3389                         .hash = __VECS(rmd320_tv_template)
3390                 }
3391         }, {
3392                 .alg = "rsa",
3393                 .test = alg_test_akcipher,
3394                 .fips_allowed = 1,
3395                 .suite = {
3396                         .akcipher = __VECS(rsa_tv_template)
3397                 }
3398         }, {
3399                 .alg = "salsa20",
3400                 .test = alg_test_skcipher,
3401                 .suite = {
3402                         .cipher = {
3403                                 .enc = __VECS(salsa20_stream_enc_tv_template)
3404                         }
3405                 }
3406         }, {
3407                 .alg = "sha1",
3408                 .test = alg_test_hash,
3409                 .fips_allowed = 1,
3410                 .suite = {
3411                         .hash = __VECS(sha1_tv_template)
3412                 }
3413         }, {
3414                 .alg = "sha224",
3415                 .test = alg_test_hash,
3416                 .fips_allowed = 1,
3417                 .suite = {
3418                         .hash = __VECS(sha224_tv_template)
3419                 }
3420         }, {
3421                 .alg = "sha256",
3422                 .test = alg_test_hash,
3423                 .fips_allowed = 1,
3424                 .suite = {
3425                         .hash = __VECS(sha256_tv_template)
3426                 }
3427         }, {
3428                 .alg = "sha3-224",
3429                 .test = alg_test_hash,
3430                 .fips_allowed = 1,
3431                 .suite = {
3432                         .hash = __VECS(sha3_224_tv_template)
3433                 }
3434         }, {
3435                 .alg = "sha3-256",
3436                 .test = alg_test_hash,
3437                 .fips_allowed = 1,
3438                 .suite = {
3439                         .hash = __VECS(sha3_256_tv_template)
3440                 }
3441         }, {
3442                 .alg = "sha3-384",
3443                 .test = alg_test_hash,
3444                 .fips_allowed = 1,
3445                 .suite = {
3446                         .hash = __VECS(sha3_384_tv_template)
3447                 }
3448         }, {
3449                 .alg = "sha3-512",
3450                 .test = alg_test_hash,
3451                 .fips_allowed = 1,
3452                 .suite = {
3453                         .hash = __VECS(sha3_512_tv_template)
3454                 }
3455         }, {
3456                 .alg = "sha384",
3457                 .test = alg_test_hash,
3458                 .fips_allowed = 1,
3459                 .suite = {
3460                         .hash = __VECS(sha384_tv_template)
3461                 }
3462         }, {
3463                 .alg = "sha512",
3464                 .test = alg_test_hash,
3465                 .fips_allowed = 1,
3466                 .suite = {
3467                         .hash = __VECS(sha512_tv_template)
3468                 }
3469         }, {
3470                 .alg = "sm3",
3471                 .test = alg_test_hash,
3472                 .suite = {
3473                         .hash = __VECS(sm3_tv_template)
3474                 }
3475         }, {
3476                 .alg = "tgr128",
3477                 .test = alg_test_hash,
3478                 .suite = {
3479                         .hash = __VECS(tgr128_tv_template)
3480                 }
3481         }, {
3482                 .alg = "tgr160",
3483                 .test = alg_test_hash,
3484                 .suite = {
3485                         .hash = __VECS(tgr160_tv_template)
3486                 }
3487         }, {
3488                 .alg = "tgr192",
3489                 .test = alg_test_hash,
3490                 .suite = {
3491                         .hash = __VECS(tgr192_tv_template)
3492                 }
3493         }, {
3494                 .alg = "vmac(aes)",
3495                 .test = alg_test_hash,
3496                 .suite = {
3497                         .hash = __VECS(aes_vmac128_tv_template)
3498                 }
3499         }, {
3500                 .alg = "wp256",
3501                 .test = alg_test_hash,
3502                 .suite = {
3503                         .hash = __VECS(wp256_tv_template)
3504                 }
3505         }, {
3506                 .alg = "wp384",
3507                 .test = alg_test_hash,
3508                 .suite = {
3509                         .hash = __VECS(wp384_tv_template)
3510                 }
3511         }, {
3512                 .alg = "wp512",
3513                 .test = alg_test_hash,
3514                 .suite = {
3515                         .hash = __VECS(wp512_tv_template)
3516                 }
3517         }, {
3518                 .alg = "xcbc(aes)",
3519                 .test = alg_test_hash,
3520                 .suite = {
3521                         .hash = __VECS(aes_xcbc128_tv_template)
3522                 }
3523         }, {
3524                 .alg = "xts(aes)",
3525                 .test = alg_test_skcipher,
3526                 .fips_allowed = 1,
3527                 .suite = {
3528                         .cipher = {
3529                                 .enc = __VECS(aes_xts_enc_tv_template),
3530                                 .dec = __VECS(aes_xts_dec_tv_template)
3531                         }
3532                 }
3533         }, {
3534                 .alg = "xts(camellia)",
3535                 .test = alg_test_skcipher,
3536                 .suite = {
3537                         .cipher = {
3538                                 .enc = __VECS(camellia_xts_enc_tv_template),
3539                                 .dec = __VECS(camellia_xts_dec_tv_template)
3540                         }
3541                 }
3542         }, {
3543                 .alg = "xts(cast6)",
3544                 .test = alg_test_skcipher,
3545                 .suite = {
3546                         .cipher = {
3547                                 .enc = __VECS(cast6_xts_enc_tv_template),
3548                                 .dec = __VECS(cast6_xts_dec_tv_template)
3549                         }
3550                 }
3551         }, {
3552                 .alg = "xts(serpent)",
3553                 .test = alg_test_skcipher,
3554                 .suite = {
3555                         .cipher = {
3556                                 .enc = __VECS(serpent_xts_enc_tv_template),
3557                                 .dec = __VECS(serpent_xts_dec_tv_template)
3558                         }
3559                 }
3560         }, {
3561                 .alg = "xts(twofish)",
3562                 .test = alg_test_skcipher,
3563                 .suite = {
3564                         .cipher = {
3565                                 .enc = __VECS(tf_xts_enc_tv_template),
3566                                 .dec = __VECS(tf_xts_dec_tv_template)
3567                         }
3568                 }
3569         }, {
3570                 .alg = "zlib-deflate",
3571                 .test = alg_test_comp,
3572                 .fips_allowed = 1,
3573                 .suite = {
3574                         .comp = {
3575                                 .comp = __VECS(zlib_deflate_comp_tv_template),
3576                                 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3577                         }
3578                 }
3579         }
3580 };
3581
3582 static bool alg_test_descs_checked;
3583
3584 static void alg_test_descs_check_order(void)
3585 {
3586         int i;
3587
3588         /* only check once */
3589         if (alg_test_descs_checked)
3590                 return;
3591
3592         alg_test_descs_checked = true;
3593
3594         for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3595                 int diff = strcmp(alg_test_descs[i - 1].alg,
3596                                   alg_test_descs[i].alg);
3597
3598                 if (WARN_ON(diff > 0)) {
3599                         pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3600                                 alg_test_descs[i - 1].alg,
3601                                 alg_test_descs[i].alg);
3602                 }
3603
3604                 if (WARN_ON(diff == 0)) {
3605                         pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3606                                 alg_test_descs[i].alg);
3607                 }
3608         }
3609 }
3610
3611 static int alg_find_test(const char *alg)
3612 {
3613         int start = 0;
3614         int end = ARRAY_SIZE(alg_test_descs);
3615
3616         while (start < end) {
3617                 int i = (start + end) / 2;
3618                 int diff = strcmp(alg_test_descs[i].alg, alg);
3619
3620                 if (diff > 0) {
3621                         end = i;
3622                         continue;
3623                 }
3624
3625                 if (diff < 0) {
3626                         start = i + 1;
3627                         continue;
3628                 }
3629
3630                 return i;
3631         }
3632
3633         return -1;
3634 }
3635
3636 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3637 {
3638         int i;
3639         int j;
3640         int rc;
3641
3642         if (!fips_enabled && notests) {
3643                 printk_once(KERN_INFO "alg: self-tests disabled\n");
3644                 return 0;
3645         }
3646
3647         alg_test_descs_check_order();
3648
3649         if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3650                 char nalg[CRYPTO_MAX_ALG_NAME];
3651
3652                 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3653                     sizeof(nalg))
3654                         return -ENAMETOOLONG;
3655
3656                 i = alg_find_test(nalg);
3657                 if (i < 0)
3658                         goto notest;
3659
3660                 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3661                         goto non_fips_alg;
3662
3663                 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3664                 goto test_done;
3665         }
3666
3667         i = alg_find_test(alg);
3668         j = alg_find_test(driver);
3669         if (i < 0 && j < 0)
3670                 goto notest;
3671
3672         if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3673                              (j >= 0 && !alg_test_descs[j].fips_allowed)))
3674                 goto non_fips_alg;
3675
3676         rc = 0;
3677         if (i >= 0)
3678                 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3679                                              type, mask);
3680         if (j >= 0 && j != i)
3681                 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3682                                              type, mask);
3683
3684 test_done:
3685         if (fips_enabled && rc)
3686                 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3687
3688         if (fips_enabled && !rc)
3689                 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3690
3691         return rc;
3692
3693 notest:
3694         printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3695         return 0;
3696 non_fips_alg:
3697         return -EINVAL;
3698 }
3699
3700 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3701
3702 EXPORT_SYMBOL_GPL(alg_test);