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         const struct cipher_testvec *vecs;
  88         unsigned int count;
  89 };
  90
  91 struct comp_test_suite {
  92         struct {
  93                 const struct comp_testvec *vecs;
  94                 unsigned int count;
  95         } comp, decomp;
  96 };
  97
  98 struct hash_test_suite {
  99         const struct hash_testvec *vecs;
 100         unsigned int count;
 101 };
 102
 103 struct cprng_test_suite {
 104         const struct cprng_testvec *vecs;
 105         unsigned int count;
 106 };
 107
 108 struct drbg_test_suite {
 109         const struct drbg_testvec *vecs;
 110         unsigned int count;
 111 };
 112
 113 struct akcipher_test_suite {
 114         const struct akcipher_testvec *vecs;
 115         unsigned int count;
 116 };
 117
 118 struct kpp_test_suite {
 119         const struct kpp_testvec *vecs;
 120         unsigned int count;
 121 };
 122
 123 struct alg_test_desc {
 124         const char *alg;
 125         int (*test)(const struct alg_test_desc *desc, const char *driver,
 126                     u32 type, u32 mask);
 127         int fips_allowed;       /* set if alg is allowed in fips mode */
 128
 129         union {
 130                 struct aead_test_suite aead;
 131                 struct cipher_test_suite cipher;
 132                 struct comp_test_suite comp;
 133                 struct hash_test_suite hash;
 134                 struct cprng_test_suite cprng;
 135                 struct drbg_test_suite drbg;
 136                 struct akcipher_test_suite akcipher;
 137                 struct kpp_test_suite kpp;
 138         } suite;
 139 };
 140
 141 static const unsigned int IDX[8] = {
 142         IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
 143
 144 static void hexdump(unsigned char *buf, unsigned int len)
 145 {
 146         print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
 147                         16, 1,
 148                         buf, len, false);
 149 }
 150
 151 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
 152 {
 153         int i;
 154
 155         for (i = 0; i < XBUFSIZE; i++) {
 156                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
 157                 if (!buf[i])
 158                         goto err_free_buf;
 159         }
 160
 161         return 0;
 162
 163 err_free_buf:
 164         while (i-- > 0)
 165                 free_page((unsigned long)buf[i]);
 166
 167         return -ENOMEM;
 168 }
 169
 170 static void testmgr_free_buf(char *buf[XBUFSIZE])
 171 {
 172         int i;
 173
 174         for (i = 0; i < XBUFSIZE; i++)
 175                 free_page((unsigned long)buf[i]);
 176 }
 177
 178 static int ahash_guard_result(char *result, char c, int size)
 179 {
 180         int i;
 181
 182         for (i = 0; i < size; i++) {
 183                 if (result[i] != c)
 184                         return -EINVAL;
 185         }
 186
 187         return 0;
 188 }
 189
 190 static int ahash_partial_update(struct ahash_request **preq,
 191         struct crypto_ahash *tfm, const struct hash_testvec *template,
 192         void *hash_buff, int k, int temp, struct scatterlist *sg,
 193         const char *algo, char *result, struct crypto_wait *wait)
 194 {
 195         char *state;
 196         struct ahash_request *req;
 197         int statesize, ret = -EINVAL;
 198         static const unsigned char guard[] = { 0x00, 0xba, 0xad, 0x00 };
 199         int digestsize = crypto_ahash_digestsize(tfm);
 200
 201         req = *preq;
 202         statesize = crypto_ahash_statesize(
 203                         crypto_ahash_reqtfm(req));
 204         state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
 205         if (!state) {
 206                 pr_err("alg: hash: Failed to alloc state for %s\n", algo);
 207                 goto out_nostate;
 208         }
 209         memcpy(state + statesize, guard, sizeof(guard));
 210         memset(result, 1, digestsize);
 211         ret = crypto_ahash_export(req, state);
 212         WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
 213         if (ret) {
 214                 pr_err("alg: hash: Failed to export() for %s\n", algo);
 215                 goto out;
 216         }
 217         ret = ahash_guard_result(result, 1, digestsize);
 218         if (ret) {
 219                 pr_err("alg: hash: Failed, export used req->result for %s\n",
 220                        algo);
 221                 goto out;
 222         }
 223         ahash_request_free(req);
 224         req = ahash_request_alloc(tfm, GFP_KERNEL);
 225         if (!req) {
 226                 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
 227                 goto out_noreq;
 228         }
 229         ahash_request_set_callback(req,
 230                 CRYPTO_TFM_REQ_MAY_BACKLOG,
 231                 crypto_req_done, wait);
 232
 233         memcpy(hash_buff, template->plaintext + temp,
 234                 template->tap[k]);
 235         sg_init_one(&sg[0], hash_buff, template->tap[k]);
 236         ahash_request_set_crypt(req, sg, result, template->tap[k]);
 237         ret = crypto_ahash_import(req, state);
 238         if (ret) {
 239                 pr_err("alg: hash: Failed to import() for %s\n", algo);
 240                 goto out;
 241         }
 242         ret = ahash_guard_result(result, 1, digestsize);
 243         if (ret) {
 244                 pr_err("alg: hash: Failed, import used req->result for %s\n",
 245                        algo);
 246                 goto out;
 247         }
 248         ret = crypto_wait_req(crypto_ahash_update(req), wait);
 249         if (ret)
 250                 goto out;
 251         *preq = req;
 252         ret = 0;
 253         goto out_noreq;
 254 out:
 255         ahash_request_free(req);
 256 out_noreq:
 257         kfree(state);
 258 out_nostate:
 259         return ret;
 260 }
 261
 262 enum hash_test {
 263         HASH_TEST_DIGEST,
 264         HASH_TEST_FINAL,
 265         HASH_TEST_FINUP
 266 };
 267
 268 static int __test_hash(struct crypto_ahash *tfm,
 269                        const struct hash_testvec *template, unsigned int tcount,
 270                        enum hash_test test_type, const int align_offset)
 271 {
 272         const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
 273         size_t digest_size = crypto_ahash_digestsize(tfm);
 274         unsigned int i, j, k, temp;
 275         struct scatterlist sg[8];
 276         char *result;
 277         char *key;
 278         struct ahash_request *req;
 279         struct crypto_wait wait;
 280         void *hash_buff;
 281         char *xbuf[XBUFSIZE];
 282         int ret = -ENOMEM;
 283
 284         result = kmalloc(digest_size, GFP_KERNEL);
 285         if (!result)
 286                 return ret;
 287         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 288         if (!key)
 289                 goto out_nobuf;
 290         if (testmgr_alloc_buf(xbuf))
 291                 goto out_nobuf;
 292
 293         crypto_init_wait(&wait);
 294
 295         req = ahash_request_alloc(tfm, GFP_KERNEL);
 296         if (!req) {
 297                 printk(KERN_ERR "alg: hash: Failed to allocate request for "
 298                        "%s\n", algo);
 299                 goto out_noreq;
 300         }
 301         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 302                                    crypto_req_done, &wait);
 303
 304         j = 0;
 305         for (i = 0; i < tcount; i++) {
 306                 if (template[i].np)
 307                         continue;
 308
 309                 ret = -EINVAL;
 310                 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
 311                         goto out;
 312
 313                 j++;
 314                 memset(result, 0, digest_size);
 315
 316                 hash_buff = xbuf[0];
 317                 hash_buff += align_offset;
 318
 319                 memcpy(hash_buff, template[i].plaintext, template[i].psize);
 320                 sg_init_one(&sg[0], hash_buff, template[i].psize);
 321
 322                 if (template[i].ksize) {
 323                         crypto_ahash_clear_flags(tfm, ~0);
 324                         if (template[i].ksize > MAX_KEYLEN) {
 325                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 326                                        j, algo, template[i].ksize, MAX_KEYLEN);
 327                                 ret = -EINVAL;
 328                                 goto out;
 329                         }
 330                         memcpy(key, template[i].key, template[i].ksize);
 331                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 332                         if (ret) {
 333                                 printk(KERN_ERR "alg: hash: setkey failed on "
 334                                        "test %d for %s: ret=%d\n", j, algo,
 335                                        -ret);
 336                                 goto out;
 337                         }
 338                 }
 339
 340                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 341                 switch (test_type) {
 342                 case HASH_TEST_DIGEST:
 343                         ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
 344                         if (ret) {
 345                                 pr_err("alg: hash: digest failed on test %d "
 346                                        "for %s: ret=%d\n", j, algo, -ret);
 347                                 goto out;
 348                         }
 349                         break;
 350
 351                 case HASH_TEST_FINAL:
 352                         memset(result, 1, digest_size);
 353                         ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 354                         if (ret) {
 355                                 pr_err("alg: hash: init failed on test %d "
 356                                        "for %s: ret=%d\n", j, algo, -ret);
 357                                 goto out;
 358                         }
 359                         ret = ahash_guard_result(result, 1, digest_size);
 360                         if (ret) {
 361                                 pr_err("alg: hash: init failed on test %d "
 362                                        "for %s: used req->result\n", j, algo);
 363                                 goto out;
 364                         }
 365                         ret = crypto_wait_req(crypto_ahash_update(req), &wait);
 366                         if (ret) {
 367                                 pr_err("alg: hash: update failed on test %d "
 368                                        "for %s: ret=%d\n", j, algo, -ret);
 369                                 goto out;
 370                         }
 371                         ret = ahash_guard_result(result, 1, digest_size);
 372                         if (ret) {
 373                                 pr_err("alg: hash: update failed on test %d "
 374                                        "for %s: used req->result\n", j, algo);
 375                                 goto out;
 376                         }
 377                         ret = crypto_wait_req(crypto_ahash_final(req), &wait);
 378                         if (ret) {
 379                                 pr_err("alg: hash: final failed on test %d "
 380                                        "for %s: ret=%d\n", j, algo, -ret);
 381                                 goto out;
 382                         }
 383                         break;
 384
 385                 case HASH_TEST_FINUP:
 386                         memset(result, 1, digest_size);
 387                         ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 388                         if (ret) {
 389                                 pr_err("alg: hash: init failed on test %d "
 390                                        "for %s: ret=%d\n", j, algo, -ret);
 391                                 goto out;
 392                         }
 393                         ret = ahash_guard_result(result, 1, digest_size);
 394                         if (ret) {
 395                                 pr_err("alg: hash: init failed on test %d "
 396                                        "for %s: used req->result\n", j, algo);
 397                                 goto out;
 398                         }
 399                         ret = crypto_wait_req(crypto_ahash_finup(req), &wait);
 400                         if (ret) {
 401                                 pr_err("alg: hash: final failed on test %d "
 402                                        "for %s: ret=%d\n", j, algo, -ret);
 403                                 goto out;
 404                         }
 405                         break;
 406                 }
 407
 408                 if (memcmp(result, template[i].digest,
 409                            crypto_ahash_digestsize(tfm))) {
 410                         printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
 411                                j, algo);
 412                         hexdump(result, crypto_ahash_digestsize(tfm));
 413                         ret = -EINVAL;
 414                         goto out;
 415                 }
 416         }
 417
 418         if (test_type)
 419                 goto out;
 420
 421         j = 0;
 422         for (i = 0; i < tcount; i++) {
 423                 /* alignment tests are only done with continuous buffers */
 424                 if (align_offset != 0)
 425                         break;
 426
 427                 if (!template[i].np)
 428                         continue;
 429
 430                 j++;
 431                 memset(result, 0, digest_size);
 432
 433                 temp = 0;
 434                 sg_init_table(sg, template[i].np);
 435                 ret = -EINVAL;
 436                 for (k = 0; k < template[i].np; k++) {
 437                         if (WARN_ON(offset_in_page(IDX[k]) +
 438                                     template[i].tap[k] > PAGE_SIZE))
 439                                 goto out;
 440                         sg_set_buf(&sg[k],
 441                                    memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
 442                                           offset_in_page(IDX[k]),
 443                                           template[i].plaintext + temp,
 444                                           template[i].tap[k]),
 445                                    template[i].tap[k]);
 446                         temp += template[i].tap[k];
 447                 }
 448
 449                 if (template[i].ksize) {
 450                         if (template[i].ksize > MAX_KEYLEN) {
 451                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 452                                        j, algo, template[i].ksize, MAX_KEYLEN);
 453                                 ret = -EINVAL;
 454                                 goto out;
 455                         }
 456                         crypto_ahash_clear_flags(tfm, ~0);
 457                         memcpy(key, template[i].key, template[i].ksize);
 458                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 459
 460                         if (ret) {
 461                                 printk(KERN_ERR "alg: hash: setkey "
 462                                        "failed on chunking test %d "
 463                                        "for %s: ret=%d\n", j, algo, -ret);
 464                                 goto out;
 465                         }
 466                 }
 467
 468                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 469                 ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
 470                 if (ret) {
 471                         pr_err("alg: hash: digest failed on chunking test %d for %s: ret=%d\n",
 472                                j, algo, -ret);
 473                         goto out;
 474                 }
 475
 476                 if (memcmp(result, template[i].digest,
 477                            crypto_ahash_digestsize(tfm))) {
 478                         printk(KERN_ERR "alg: hash: Chunking test %d "
 479                                "failed for %s\n", j, algo);
 480                         hexdump(result, crypto_ahash_digestsize(tfm));
 481                         ret = -EINVAL;
 482                         goto out;
 483                 }
 484         }
 485
 486         /* partial update exercise */
 487         j = 0;
 488         for (i = 0; i < tcount; i++) {
 489                 /* alignment tests are only done with continuous buffers */
 490                 if (align_offset != 0)
 491                         break;
 492
 493                 if (template[i].np < 2)
 494                         continue;
 495
 496                 j++;
 497                 memset(result, 0, digest_size);
 498
 499                 ret = -EINVAL;
 500                 hash_buff = xbuf[0];
 501                 memcpy(hash_buff, template[i].plaintext,
 502                         template[i].tap[0]);
 503                 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
 504
 505                 if (template[i].ksize) {
 506                         crypto_ahash_clear_flags(tfm, ~0);
 507                         if (template[i].ksize > MAX_KEYLEN) {
 508                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 509                                         j, algo, template[i].ksize, MAX_KEYLEN);
 510                                 ret = -EINVAL;
 511                                 goto out;
 512                         }
 513                         memcpy(key, template[i].key, template[i].ksize);
 514                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 515                         if (ret) {
 516                                 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
 517                                         j, algo, -ret);
 518                                 goto out;
 519                         }
 520                 }
 521
 522                 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
 523                 ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 524                 if (ret) {
 525                         pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
 526                                 j, algo, -ret);
 527                         goto out;
 528                 }
 529                 ret = crypto_wait_req(crypto_ahash_update(req), &wait);
 530                 if (ret) {
 531                         pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
 532                                 j, algo, -ret);
 533                         goto out;
 534                 }
 535
 536                 temp = template[i].tap[0];
 537                 for (k = 1; k < template[i].np; k++) {
 538                         ret = ahash_partial_update(&req, tfm, &template[i],
 539                                 hash_buff, k, temp, &sg[0], algo, result,
 540                                 &wait);
 541                         if (ret) {
 542                                 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
 543                                         j, algo, -ret);
 544                                 goto out_noreq;
 545                         }
 546                         temp += template[i].tap[k];
 547                 }
 548                 ret = crypto_wait_req(crypto_ahash_final(req), &wait);
 549                 if (ret) {
 550                         pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
 551                                 j, algo, -ret);
 552                         goto out;
 553                 }
 554                 if (memcmp(result, template[i].digest,
 555                            crypto_ahash_digestsize(tfm))) {
 556                         pr_err("alg: hash: Partial Test %d failed for %s\n",
 557                                j, algo);
 558                         hexdump(result, crypto_ahash_digestsize(tfm));
 559                         ret = -EINVAL;
 560                         goto out;
 561                 }
 562         }
 563
 564         ret = 0;
 565
 566 out:
 567         ahash_request_free(req);
 568 out_noreq:
 569         testmgr_free_buf(xbuf);
 570 out_nobuf:
 571         kfree(key);
 572         kfree(result);
 573         return ret;
 574 }
 575
 576 static int test_hash(struct crypto_ahash *tfm,
 577                      const struct hash_testvec *template,
 578                      unsigned int tcount, enum hash_test test_type)
 579 {
 580         unsigned int alignmask;
 581         int ret;
 582
 583         ret = __test_hash(tfm, template, tcount, test_type, 0);
 584         if (ret)
 585                 return ret;
 586
 587         /* test unaligned buffers, check with one byte offset */
 588         ret = __test_hash(tfm, template, tcount, test_type, 1);
 589         if (ret)
 590                 return ret;
 591
 592         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 593         if (alignmask) {
 594                 /* Check if alignment mask for tfm is correctly set. */
 595                 ret = __test_hash(tfm, template, tcount, test_type,
 596                                   alignmask + 1);
 597                 if (ret)
 598                         return ret;
 599         }
 600
 601         return 0;
 602 }
 603
 604 static int __test_aead(struct crypto_aead *tfm, int enc,
 605                        const struct aead_testvec *template, unsigned int tcount,
 606                        const bool diff_dst, const int align_offset)
 607 {
 608         const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
 609         unsigned int i, j, k, n, temp;
 610         int ret = -ENOMEM;
 611         char *q;
 612         char *key;
 613         struct aead_request *req;
 614         struct scatterlist *sg;
 615         struct scatterlist *sgout;
 616         const char *e, *d;
 617         struct crypto_wait wait;
 618         unsigned int authsize, iv_len;
 619         void *input;
 620         void *output;
 621         void *assoc;
 622         char *iv;
 623         char *xbuf[XBUFSIZE];
 624         char *xoutbuf[XBUFSIZE];
 625         char *axbuf[XBUFSIZE];
 626
 627         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 628         if (!iv)
 629                 return ret;
 630         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 631         if (!key)
 632                 goto out_noxbuf;
 633         if (testmgr_alloc_buf(xbuf))
 634                 goto out_noxbuf;
 635         if (testmgr_alloc_buf(axbuf))
 636                 goto out_noaxbuf;
 637         if (diff_dst && testmgr_alloc_buf(xoutbuf))
 638                 goto out_nooutbuf;
 639
 640         /* avoid "the frame size is larger than 1024 bytes" compiler warning */
 641         sg = kmalloc(array3_size(sizeof(*sg), 8, (diff_dst ? 4 : 2)),
 642                      GFP_KERNEL);
 643         if (!sg)
 644                 goto out_nosg;
 645         sgout = &sg[16];
 646
 647         if (diff_dst)
 648                 d = "-ddst";
 649         else
 650                 d = "";
 651
 652         if (enc == ENCRYPT)
 653                 e = "encryption";
 654         else
 655                 e = "decryption";
 656
 657         crypto_init_wait(&wait);
 658
 659         req = aead_request_alloc(tfm, GFP_KERNEL);
 660         if (!req) {
 661                 pr_err("alg: aead%s: Failed to allocate request for %s\n",
 662                        d, algo);
 663                 goto out;
 664         }
 665
 666         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 667                                   crypto_req_done, &wait);
 668
 669         iv_len = crypto_aead_ivsize(tfm);
 670
 671         for (i = 0, j = 0; i < tcount; i++) {
 672                 if (template[i].np)
 673                         continue;
 674
 675                 j++;
 676
 677                 /* some templates have no input data but they will
 678                  * touch input
 679                  */
 680                 input = xbuf[0];
 681                 input += align_offset;
 682                 assoc = axbuf[0];
 683
 684                 ret = -EINVAL;
 685                 if (WARN_ON(align_offset + template[i].ilen >
 686                             PAGE_SIZE || template[i].alen > PAGE_SIZE))
 687                         goto out;
 688
 689                 memcpy(input, template[i].input, template[i].ilen);
 690                 memcpy(assoc, template[i].assoc, template[i].alen);
 691                 if (template[i].iv)
 692                         memcpy(iv, template[i].iv, iv_len);
 693                 else
 694                         memset(iv, 0, iv_len);
 695
 696                 crypto_aead_clear_flags(tfm, ~0);
 697                 if (template[i].wk)
 698                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 699
 700                 if (template[i].klen > MAX_KEYLEN) {
 701                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 702                                d, j, algo, template[i].klen,
 703                                MAX_KEYLEN);
 704                         ret = -EINVAL;
 705                         goto out;
 706                 }
 707                 memcpy(key, template[i].key, template[i].klen);
 708
 709                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 710                 if (template[i].fail == !ret) {
 711                         pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
 712                                d, j, algo, crypto_aead_get_flags(tfm));
 713                         goto out;
 714                 } else if (ret)
 715                         continue;
 716
 717                 authsize = abs(template[i].rlen - template[i].ilen);
 718                 ret = crypto_aead_setauthsize(tfm, authsize);
 719                 if (ret) {
 720                         pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
 721                                d, authsize, j, algo);
 722                         goto out;
 723                 }
 724
 725                 k = !!template[i].alen;
 726                 sg_init_table(sg, k + 1);
 727                 sg_set_buf(&sg[0], assoc, template[i].alen);
 728                 sg_set_buf(&sg[k], input,
 729                            template[i].ilen + (enc ? authsize : 0));
 730                 output = input;
 731
 732                 if (diff_dst) {
 733                         sg_init_table(sgout, k + 1);
 734                         sg_set_buf(&sgout[0], assoc, template[i].alen);
 735
 736                         output = xoutbuf[0];
 737                         output += align_offset;
 738                         sg_set_buf(&sgout[k], output,
 739                                    template[i].rlen + (enc ? 0 : authsize));
 740                 }
 741
 742                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 743                                        template[i].ilen, iv);
 744
 745                 aead_request_set_ad(req, template[i].alen);
 746
 747                 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
 748                                       : crypto_aead_decrypt(req), &wait);
 749
 750                 switch (ret) {
 751                 case 0:
 752                         if (template[i].novrfy) {
 753                                 /* verification was supposed to fail */
 754                                 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
 755                                        d, e, j, algo);
 756                                 /* so really, we got a bad message */
 757                                 ret = -EBADMSG;
 758                                 goto out;
 759                         }
 760                         break;
 761                 case -EBADMSG:
 762                         if (template[i].novrfy)
 763                                 /* verification failure was expected */
 764                                 continue;
 765                         /* fall through */
 766                 default:
 767                         pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
 768                                d, e, j, algo, -ret);
 769                         goto out;
 770                 }
 771
 772                 q = output;
 773                 if (memcmp(q, template[i].result, template[i].rlen)) {
 774                         pr_err("alg: aead%s: Test %d failed on %s for %s\n",
 775                                d, j, e, algo);
 776                         hexdump(q, template[i].rlen);
 777                         ret = -EINVAL;
 778                         goto out;
 779                 }
 780         }
 781
 782         for (i = 0, j = 0; i < tcount; i++) {
 783                 /* alignment tests are only done with continuous buffers */
 784                 if (align_offset != 0)
 785                         break;
 786
 787                 if (!template[i].np)
 788                         continue;
 789
 790                 j++;
 791
 792                 if (template[i].iv)
 793                         memcpy(iv, template[i].iv, iv_len);
 794                 else
 795                         memset(iv, 0, MAX_IVLEN);
 796
 797                 crypto_aead_clear_flags(tfm, ~0);
 798                 if (template[i].wk)
 799                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 800                 if (template[i].klen > MAX_KEYLEN) {
 801                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 802                                d, j, algo, template[i].klen, MAX_KEYLEN);
 803                         ret = -EINVAL;
 804                         goto out;
 805                 }
 806                 memcpy(key, template[i].key, template[i].klen);
 807
 808                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 809                 if (template[i].fail == !ret) {
 810                         pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
 811                                d, j, algo, crypto_aead_get_flags(tfm));
 812                         goto out;
 813                 } else if (ret)
 814                         continue;
 815
 816                 authsize = abs(template[i].rlen - template[i].ilen);
 817
 818                 ret = -EINVAL;
 819                 sg_init_table(sg, template[i].anp + template[i].np);
 820                 if (diff_dst)
 821                         sg_init_table(sgout, template[i].anp + template[i].np);
 822
 823                 ret = -EINVAL;
 824                 for (k = 0, temp = 0; k < template[i].anp; k++) {
 825                         if (WARN_ON(offset_in_page(IDX[k]) +
 826                                     template[i].atap[k] > PAGE_SIZE))
 827                                 goto out;
 828                         sg_set_buf(&sg[k],
 829                                    memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
 830                                           offset_in_page(IDX[k]),
 831                                           template[i].assoc + temp,
 832                                           template[i].atap[k]),
 833                                    template[i].atap[k]);
 834                         if (diff_dst)
 835                                 sg_set_buf(&sgout[k],
 836                                            axbuf[IDX[k] >> PAGE_SHIFT] +
 837                                            offset_in_page(IDX[k]),
 838                                            template[i].atap[k]);
 839                         temp += template[i].atap[k];
 840                 }
 841
 842                 for (k = 0, temp = 0; k < template[i].np; k++) {
 843                         if (WARN_ON(offset_in_page(IDX[k]) +
 844                                     template[i].tap[k] > PAGE_SIZE))
 845                                 goto out;
 846
 847                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
 848                         memcpy(q, template[i].input + temp, template[i].tap[k]);
 849                         sg_set_buf(&sg[template[i].anp + k],
 850                                    q, template[i].tap[k]);
 851
 852                         if (diff_dst) {
 853                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 854                                     offset_in_page(IDX[k]);
 855
 856                                 memset(q, 0, template[i].tap[k]);
 857
 858                                 sg_set_buf(&sgout[template[i].anp + k],
 859                                            q, template[i].tap[k]);
 860                         }
 861
 862                         n = template[i].tap[k];
 863                         if (k == template[i].np - 1 && enc)
 864                                 n += authsize;
 865                         if (offset_in_page(q) + n < PAGE_SIZE)
 866                                 q[n] = 0;
 867
 868                         temp += template[i].tap[k];
 869                 }
 870
 871                 ret = crypto_aead_setauthsize(tfm, authsize);
 872                 if (ret) {
 873                         pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
 874                                d, authsize, j, algo);
 875                         goto out;
 876                 }
 877
 878                 if (enc) {
 879                         if (WARN_ON(sg[template[i].anp + k - 1].offset +
 880                                     sg[template[i].anp + k - 1].length +
 881                                     authsize > PAGE_SIZE)) {
 882                                 ret = -EINVAL;
 883                                 goto out;
 884                         }
 885
 886                         if (diff_dst)
 887                                 sgout[template[i].anp + k - 1].length +=
 888                                         authsize;
 889                         sg[template[i].anp + k - 1].length += authsize;
 890                 }
 891
 892                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 893                                        template[i].ilen,
 894                                        iv);
 895
 896                 aead_request_set_ad(req, template[i].alen);
 897
 898                 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
 899                                       : crypto_aead_decrypt(req), &wait);
 900
 901                 switch (ret) {
 902                 case 0:
 903                         if (template[i].novrfy) {
 904                                 /* verification was supposed to fail */
 905                                 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
 906                                        d, e, j, algo);
 907                                 /* so really, we got a bad message */
 908                                 ret = -EBADMSG;
 909                                 goto out;
 910                         }
 911                         break;
 912                 case -EBADMSG:
 913                         if (template[i].novrfy)
 914                                 /* verification failure was expected */
 915                                 continue;
 916                         /* fall through */
 917                 default:
 918                         pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
 919                                d, e, j, algo, -ret);
 920                         goto out;
 921                 }
 922
 923                 ret = -EINVAL;
 924                 for (k = 0, temp = 0; k < template[i].np; k++) {
 925                         if (diff_dst)
 926                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 927                                     offset_in_page(IDX[k]);
 928                         else
 929                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
 930                                     offset_in_page(IDX[k]);
 931
 932                         n = template[i].tap[k];
 933                         if (k == template[i].np - 1)
 934                                 n += enc ? authsize : -authsize;
 935
 936                         if (memcmp(q, template[i].result + temp, n)) {
 937                                 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
 938                                        d, j, e, k, algo);
 939                                 hexdump(q, n);
 940                                 goto out;
 941                         }
 942
 943                         q += n;
 944                         if (k == template[i].np - 1 && !enc) {
 945                                 if (!diff_dst &&
 946                                         memcmp(q, template[i].input +
 947                                               temp + n, authsize))
 948                                         n = authsize;
 949                                 else
 950                                         n = 0;
 951                         } else {
 952                                 for (n = 0; offset_in_page(q + n) && q[n]; n++)
 953                                         ;
 954                         }
 955                         if (n) {
 956                                 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
 957                                        d, j, e, k, algo, n);
 958                                 hexdump(q, n);
 959                                 goto out;
 960                         }
 961
 962                         temp += template[i].tap[k];
 963                 }
 964         }
 965
 966         ret = 0;
 967
 968 out:
 969         aead_request_free(req);
 970         kfree(sg);
 971 out_nosg:
 972         if (diff_dst)
 973                 testmgr_free_buf(xoutbuf);
 974 out_nooutbuf:
 975         testmgr_free_buf(axbuf);
 976 out_noaxbuf:
 977         testmgr_free_buf(xbuf);
 978 out_noxbuf:
 979         kfree(key);
 980         kfree(iv);
 981         return ret;
 982 }
 983
 984 static int test_aead(struct crypto_aead *tfm, int enc,
 985                      const struct aead_testvec *template, unsigned int tcount)
 986 {
 987         unsigned int alignmask;
 988         int ret;
 989
 990         /* test 'dst == src' case */
 991         ret = __test_aead(tfm, enc, template, tcount, false, 0);
 992         if (ret)
 993                 return ret;
 994
 995         /* test 'dst != src' case */
 996         ret = __test_aead(tfm, enc, template, tcount, true, 0);
 997         if (ret)
 998                 return ret;
 999
1000         /* test unaligned buffers, check with one byte offset */
1001         ret = __test_aead(tfm, enc, template, tcount, true, 1);
1002         if (ret)
1003                 return ret;
1004
1005         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1006         if (alignmask) {
1007                 /* Check if alignment mask for tfm is correctly set. */
1008                 ret = __test_aead(tfm, enc, template, tcount, true,
1009                                   alignmask + 1);
1010                 if (ret)
1011                         return ret;
1012         }
1013
1014         return 0;
1015 }
1016
1017 static int test_cipher(struct crypto_cipher *tfm, int enc,
1018                        const struct cipher_testvec *template,
1019                        unsigned int tcount)
1020 {
1021         const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
1022         unsigned int i, j, k;
1023         char *q;
1024         const char *e;
1025         const char *input, *result;
1026         void *data;
1027         char *xbuf[XBUFSIZE];
1028         int ret = -ENOMEM;
1029
1030         if (testmgr_alloc_buf(xbuf))
1031                 goto out_nobuf;
1032
1033         if (enc == ENCRYPT)
1034                 e = "encryption";
1035         else
1036                 e = "decryption";
1037
1038         j = 0;
1039         for (i = 0; i < tcount; i++) {
1040                 if (template[i].np)
1041                         continue;
1042
1043                 if (fips_enabled && template[i].fips_skip)
1044                         continue;
1045
1046                 input  = enc ? template[i].ptext : template[i].ctext;
1047                 result = enc ? template[i].ctext : template[i].ptext;
1048                 j++;
1049
1050                 ret = -EINVAL;
1051                 if (WARN_ON(template[i].len > PAGE_SIZE))
1052                         goto out;
1053
1054                 data = xbuf[0];
1055                 memcpy(data, input, template[i].len);
1056
1057                 crypto_cipher_clear_flags(tfm, ~0);
1058                 if (template[i].wk)
1059                         crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1060
1061                 ret = crypto_cipher_setkey(tfm, template[i].key,
1062                                            template[i].klen);
1063                 if (template[i].fail == !ret) {
1064                         printk(KERN_ERR "alg: cipher: setkey failed "
1065                                "on test %d for %s: flags=%x\n", j,
1066                                algo, crypto_cipher_get_flags(tfm));
1067                         goto out;
1068                 } else if (ret)
1069                         continue;
1070
1071                 for (k = 0; k < template[i].len;
1072                      k += crypto_cipher_blocksize(tfm)) {
1073                         if (enc)
1074                                 crypto_cipher_encrypt_one(tfm, data + k,
1075                                                           data + k);
1076                         else
1077                                 crypto_cipher_decrypt_one(tfm, data + k,
1078                                                           data + k);
1079                 }
1080
1081                 q = data;
1082                 if (memcmp(q, result, template[i].len)) {
1083                         printk(KERN_ERR "alg: cipher: Test %d failed "
1084                                "on %s for %s\n", j, e, algo);
1085                         hexdump(q, template[i].len);
1086                         ret = -EINVAL;
1087                         goto out;
1088                 }
1089         }
1090
1091         ret = 0;
1092
1093 out:
1094         testmgr_free_buf(xbuf);
1095 out_nobuf:
1096         return ret;
1097 }
1098
1099 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1100                            const struct cipher_testvec *template,
1101                            unsigned int tcount,
1102                            const bool diff_dst, const int align_offset)
1103 {
1104         const char *algo =
1105                 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1106         unsigned int i, j, k, n, temp;
1107         char *q;
1108         struct skcipher_request *req;
1109         struct scatterlist sg[8];
1110         struct scatterlist sgout[8];
1111         const char *e, *d;
1112         struct crypto_wait wait;
1113         const char *input, *result;
1114         void *data;
1115         char iv[MAX_IVLEN];
1116         char *xbuf[XBUFSIZE];
1117         char *xoutbuf[XBUFSIZE];
1118         int ret = -ENOMEM;
1119         unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1120
1121         if (testmgr_alloc_buf(xbuf))
1122                 goto out_nobuf;
1123
1124         if (diff_dst && testmgr_alloc_buf(xoutbuf))
1125                 goto out_nooutbuf;
1126
1127         if (diff_dst)
1128                 d = "-ddst";
1129         else
1130                 d = "";
1131
1132         if (enc == ENCRYPT)
1133                 e = "encryption";
1134         else
1135                 e = "decryption";
1136
1137         crypto_init_wait(&wait);
1138
1139         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1140         if (!req) {
1141                 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1142                        d, algo);
1143                 goto out;
1144         }
1145
1146         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1147                                       crypto_req_done, &wait);
1148
1149         j = 0;
1150         for (i = 0; i < tcount; i++) {
1151                 if (template[i].np && !template[i].also_non_np)
1152                         continue;
1153
1154                 if (fips_enabled && template[i].fips_skip)
1155                         continue;
1156
1157                 if (template[i].iv && !(template[i].generates_iv && enc))
1158                         memcpy(iv, template[i].iv, ivsize);
1159                 else
1160                         memset(iv, 0, MAX_IVLEN);
1161
1162                 input  = enc ? template[i].ptext : template[i].ctext;
1163                 result = enc ? template[i].ctext : template[i].ptext;
1164                 j++;
1165                 ret = -EINVAL;
1166                 if (WARN_ON(align_offset + template[i].len > PAGE_SIZE))
1167                         goto out;
1168
1169                 data = xbuf[0];
1170                 data += align_offset;
1171                 memcpy(data, input, template[i].len);
1172
1173                 crypto_skcipher_clear_flags(tfm, ~0);
1174                 if (template[i].wk)
1175                         crypto_skcipher_set_flags(tfm,
1176                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1177
1178                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1179                                              template[i].klen);
1180                 if (template[i].fail == !ret) {
1181                         pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1182                                d, j, algo, crypto_skcipher_get_flags(tfm));
1183                         goto out;
1184                 } else if (ret)
1185                         continue;
1186
1187                 sg_init_one(&sg[0], data, template[i].len);
1188                 if (diff_dst) {
1189                         data = xoutbuf[0];
1190                         data += align_offset;
1191                         sg_init_one(&sgout[0], data, template[i].len);
1192                 }
1193
1194                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1195                                            template[i].len, iv);
1196                 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1197                                       crypto_skcipher_decrypt(req), &wait);
1198
1199                 if (ret) {
1200                         pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1201                                d, e, j, algo, -ret);
1202                         goto out;
1203                 }
1204
1205                 q = data;
1206                 if (memcmp(q, result, template[i].len)) {
1207                         pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1208                                d, j, e, algo);
1209                         hexdump(q, template[i].len);
1210                         ret = -EINVAL;
1211                         goto out;
1212                 }
1213
1214                 if (template[i].generates_iv && enc &&
1215                     memcmp(iv, template[i].iv, crypto_skcipher_ivsize(tfm))) {
1216                         pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1217                                d, j, e, algo);
1218                         hexdump(iv, crypto_skcipher_ivsize(tfm));
1219                         ret = -EINVAL;
1220                         goto out;
1221                 }
1222         }
1223
1224         j = 0;
1225         for (i = 0; i < tcount; i++) {
1226                 /* alignment tests are only done with continuous buffers */
1227                 if (align_offset != 0)
1228                         break;
1229
1230                 if (!template[i].np)
1231                         continue;
1232
1233                 if (fips_enabled && template[i].fips_skip)
1234                         continue;
1235
1236                 if (template[i].iv && !(template[i].generates_iv && enc))
1237                         memcpy(iv, template[i].iv, ivsize);
1238                 else
1239                         memset(iv, 0, MAX_IVLEN);
1240
1241                 input  = enc ? template[i].ptext : template[i].ctext;
1242                 result = enc ? template[i].ctext : template[i].ptext;
1243                 j++;
1244                 crypto_skcipher_clear_flags(tfm, ~0);
1245                 if (template[i].wk)
1246                         crypto_skcipher_set_flags(tfm,
1247                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1248
1249                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1250                                              template[i].klen);
1251                 if (template[i].fail == !ret) {
1252                         pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1253                                d, j, algo, crypto_skcipher_get_flags(tfm));
1254                         goto out;
1255                 } else if (ret)
1256                         continue;
1257
1258                 temp = 0;
1259                 ret = -EINVAL;
1260                 sg_init_table(sg, template[i].np);
1261                 if (diff_dst)
1262                         sg_init_table(sgout, template[i].np);
1263                 for (k = 0; k < template[i].np; k++) {
1264                         if (WARN_ON(offset_in_page(IDX[k]) +
1265                                     template[i].tap[k] > PAGE_SIZE))
1266                                 goto out;
1267
1268                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1269
1270                         memcpy(q, input + temp, template[i].tap[k]);
1271
1272                         if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1273                                 q[template[i].tap[k]] = 0;
1274
1275                         sg_set_buf(&sg[k], q, template[i].tap[k]);
1276                         if (diff_dst) {
1277                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1278                                     offset_in_page(IDX[k]);
1279
1280                                 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1281
1282                                 memset(q, 0, template[i].tap[k]);
1283                                 if (offset_in_page(q) +
1284                                     template[i].tap[k] < PAGE_SIZE)
1285                                         q[template[i].tap[k]] = 0;
1286                         }
1287
1288                         temp += template[i].tap[k];
1289                 }
1290
1291                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1292                                            template[i].len, iv);
1293
1294                 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1295                                       crypto_skcipher_decrypt(req), &wait);
1296
1297                 if (ret) {
1298                         pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1299                                d, e, j, algo, -ret);
1300                         goto out;
1301                 }
1302
1303                 temp = 0;
1304                 ret = -EINVAL;
1305                 for (k = 0; k < template[i].np; k++) {
1306                         if (diff_dst)
1307                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1308                                     offset_in_page(IDX[k]);
1309                         else
1310                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1311                                     offset_in_page(IDX[k]);
1312
1313                         if (memcmp(q, result + temp, template[i].tap[k])) {
1314                                 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1315                                        d, j, e, k, algo);
1316                                 hexdump(q, template[i].tap[k]);
1317                                 goto out;
1318                         }
1319
1320                         q += template[i].tap[k];
1321                         for (n = 0; offset_in_page(q + n) && q[n]; n++)
1322                                 ;
1323                         if (n) {
1324                                 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1325                                        d, j, e, k, algo, n);
1326                                 hexdump(q, n);
1327                                 goto out;
1328                         }
1329                         temp += template[i].tap[k];
1330                 }
1331         }
1332
1333         ret = 0;
1334
1335 out:
1336         skcipher_request_free(req);
1337         if (diff_dst)
1338                 testmgr_free_buf(xoutbuf);
1339 out_nooutbuf:
1340         testmgr_free_buf(xbuf);
1341 out_nobuf:
1342         return ret;
1343 }
1344
1345 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1346                          const struct cipher_testvec *template,
1347                          unsigned int tcount)
1348 {
1349         unsigned int alignmask;
1350         int ret;
1351
1352         /* test 'dst == src' case */
1353         ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1354         if (ret)
1355                 return ret;
1356
1357         /* test 'dst != src' case */
1358         ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1359         if (ret)
1360                 return ret;
1361
1362         /* test unaligned buffers, check with one byte offset */
1363         ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1364         if (ret)
1365                 return ret;
1366
1367         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1368         if (alignmask) {
1369                 /* Check if alignment mask for tfm is correctly set. */
1370                 ret = __test_skcipher(tfm, enc, template, tcount, true,
1371                                       alignmask + 1);
1372                 if (ret)
1373                         return ret;
1374         }
1375
1376         return 0;
1377 }
1378
1379 static int test_comp(struct crypto_comp *tfm,
1380                      const struct comp_testvec *ctemplate,
1381                      const struct comp_testvec *dtemplate,
1382                      int ctcount, int dtcount)
1383 {
1384         const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1385         char *output, *decomp_output;
1386         unsigned int i;
1387         int ret;
1388
1389         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1390         if (!output)
1391                 return -ENOMEM;
1392
1393         decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1394         if (!decomp_output) {
1395                 kfree(output);
1396                 return -ENOMEM;
1397         }
1398
1399         for (i = 0; i < ctcount; i++) {
1400                 int ilen;
1401                 unsigned int dlen = COMP_BUF_SIZE;
1402
1403                 memset(output, 0, COMP_BUF_SIZE);
1404                 memset(decomp_output, 0, COMP_BUF_SIZE);
1405
1406                 ilen = ctemplate[i].inlen;
1407                 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1408                                            ilen, output, &dlen);
1409                 if (ret) {
1410                         printk(KERN_ERR "alg: comp: compression failed "
1411                                "on test %d for %s: ret=%d\n", i + 1, algo,
1412                                -ret);
1413                         goto out;
1414                 }
1415
1416                 ilen = dlen;
1417                 dlen = COMP_BUF_SIZE;
1418                 ret = crypto_comp_decompress(tfm, output,
1419                                              ilen, decomp_output, &dlen);
1420                 if (ret) {
1421                         pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n",
1422                                i + 1, algo, -ret);
1423                         goto out;
1424                 }
1425
1426                 if (dlen != ctemplate[i].inlen) {
1427                         printk(KERN_ERR "alg: comp: Compression test %d "
1428                                "failed for %s: output len = %d\n", i + 1, algo,
1429                                dlen);
1430                         ret = -EINVAL;
1431                         goto out;
1432                 }
1433
1434                 if (memcmp(decomp_output, ctemplate[i].input,
1435                            ctemplate[i].inlen)) {
1436                         pr_err("alg: comp: compression failed: output differs: on test %d for %s\n",
1437                                i + 1, algo);
1438                         hexdump(decomp_output, dlen);
1439                         ret = -EINVAL;
1440                         goto out;
1441                 }
1442         }
1443
1444         for (i = 0; i < dtcount; i++) {
1445                 int ilen;
1446                 unsigned int dlen = COMP_BUF_SIZE;
1447
1448                 memset(decomp_output, 0, COMP_BUF_SIZE);
1449
1450                 ilen = dtemplate[i].inlen;
1451                 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1452                                              ilen, decomp_output, &dlen);
1453                 if (ret) {
1454                         printk(KERN_ERR "alg: comp: decompression failed "
1455                                "on test %d for %s: ret=%d\n", i + 1, algo,
1456                                -ret);
1457                         goto out;
1458                 }
1459
1460                 if (dlen != dtemplate[i].outlen) {
1461                         printk(KERN_ERR "alg: comp: Decompression test %d "
1462                                "failed for %s: output len = %d\n", i + 1, algo,
1463                                dlen);
1464                         ret = -EINVAL;
1465                         goto out;
1466                 }
1467
1468                 if (memcmp(decomp_output, dtemplate[i].output, dlen)) {
1469                         printk(KERN_ERR "alg: comp: Decompression test %d "
1470                                "failed for %s\n", i + 1, algo);
1471                         hexdump(decomp_output, dlen);
1472                         ret = -EINVAL;
1473                         goto out;
1474                 }
1475         }
1476
1477         ret = 0;
1478
1479 out:
1480         kfree(decomp_output);
1481         kfree(output);
1482         return ret;
1483 }
1484
1485 static int test_acomp(struct crypto_acomp *tfm,
1486                               const struct comp_testvec *ctemplate,
1487                       const struct comp_testvec *dtemplate,
1488                       int ctcount, int dtcount)
1489 {
1490         const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1491         unsigned int i;
1492         char *output, *decomp_out;
1493         int ret;
1494         struct scatterlist src, dst;
1495         struct acomp_req *req;
1496         struct crypto_wait wait;
1497
1498         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1499         if (!output)
1500                 return -ENOMEM;
1501
1502         decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1503         if (!decomp_out) {
1504                 kfree(output);
1505                 return -ENOMEM;
1506         }
1507
1508         for (i = 0; i < ctcount; i++) {
1509                 unsigned int dlen = COMP_BUF_SIZE;
1510                 int ilen = ctemplate[i].inlen;
1511                 void *input_vec;
1512
1513                 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1514                 if (!input_vec) {
1515                         ret = -ENOMEM;
1516                         goto out;
1517                 }
1518
1519                 memset(output, 0, dlen);
1520                 crypto_init_wait(&wait);
1521                 sg_init_one(&src, input_vec, ilen);
1522                 sg_init_one(&dst, output, dlen);
1523
1524                 req = acomp_request_alloc(tfm);
1525                 if (!req) {
1526                         pr_err("alg: acomp: request alloc failed for %s\n",
1527                                algo);
1528                         kfree(input_vec);
1529                         ret = -ENOMEM;
1530                         goto out;
1531                 }
1532
1533                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1534                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1535                                            crypto_req_done, &wait);
1536
1537                 ret = crypto_wait_req(crypto_acomp_compress(req), &wait);
1538                 if (ret) {
1539                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1540                                i + 1, algo, -ret);
1541                         kfree(input_vec);
1542                         acomp_request_free(req);
1543                         goto out;
1544                 }
1545
1546                 ilen = req->dlen;
1547                 dlen = COMP_BUF_SIZE;
1548                 sg_init_one(&src, output, ilen);
1549                 sg_init_one(&dst, decomp_out, dlen);
1550                 crypto_init_wait(&wait);
1551                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1552
1553                 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1554                 if (ret) {
1555                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1556                                i + 1, algo, -ret);
1557                         kfree(input_vec);
1558                         acomp_request_free(req);
1559                         goto out;
1560                 }
1561
1562                 if (req->dlen != ctemplate[i].inlen) {
1563                         pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1564                                i + 1, algo, req->dlen);
1565                         ret = -EINVAL;
1566                         kfree(input_vec);
1567                         acomp_request_free(req);
1568                         goto out;
1569                 }
1570
1571                 if (memcmp(input_vec, decomp_out, req->dlen)) {
1572                         pr_err("alg: acomp: Compression test %d failed for %s\n",
1573                                i + 1, algo);
1574                         hexdump(output, req->dlen);
1575                         ret = -EINVAL;
1576                         kfree(input_vec);
1577                         acomp_request_free(req);
1578                         goto out;
1579                 }
1580
1581                 kfree(input_vec);
1582                 acomp_request_free(req);
1583         }
1584
1585         for (i = 0; i < dtcount; i++) {
1586                 unsigned int dlen = COMP_BUF_SIZE;
1587                 int ilen = dtemplate[i].inlen;
1588                 void *input_vec;
1589
1590                 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1591                 if (!input_vec) {
1592                         ret = -ENOMEM;
1593                         goto out;
1594                 }
1595
1596                 memset(output, 0, dlen);
1597                 crypto_init_wait(&wait);
1598                 sg_init_one(&src, input_vec, ilen);
1599                 sg_init_one(&dst, output, dlen);
1600
1601                 req = acomp_request_alloc(tfm);
1602                 if (!req) {
1603                         pr_err("alg: acomp: request alloc failed for %s\n",
1604                                algo);
1605                         kfree(input_vec);
1606                         ret = -ENOMEM;
1607                         goto out;
1608                 }
1609
1610                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1611                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1612                                            crypto_req_done, &wait);
1613
1614                 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1615                 if (ret) {
1616                         pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1617                                i + 1, algo, -ret);
1618                         kfree(input_vec);
1619                         acomp_request_free(req);
1620                         goto out;
1621                 }
1622
1623                 if (req->dlen != dtemplate[i].outlen) {
1624                         pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1625                                i + 1, algo, req->dlen);
1626                         ret = -EINVAL;
1627                         kfree(input_vec);
1628                         acomp_request_free(req);
1629                         goto out;
1630                 }
1631
1632                 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1633                         pr_err("alg: acomp: Decompression test %d failed for %s\n",
1634                                i + 1, algo);
1635                         hexdump(output, req->dlen);
1636                         ret = -EINVAL;
1637                         kfree(input_vec);
1638                         acomp_request_free(req);
1639                         goto out;
1640                 }
1641
1642                 kfree(input_vec);
1643                 acomp_request_free(req);
1644         }
1645
1646         ret = 0;
1647
1648 out:
1649         kfree(decomp_out);
1650         kfree(output);
1651         return ret;
1652 }
1653
1654 static int test_cprng(struct crypto_rng *tfm,
1655                       const struct cprng_testvec *template,
1656                       unsigned int tcount)
1657 {
1658         const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1659         int err = 0, i, j, seedsize;
1660         u8 *seed;
1661         char result[32];
1662
1663         seedsize = crypto_rng_seedsize(tfm);
1664
1665         seed = kmalloc(seedsize, GFP_KERNEL);
1666         if (!seed) {
1667                 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1668                        "for %s\n", algo);
1669                 return -ENOMEM;
1670         }
1671
1672         for (i = 0; i < tcount; i++) {
1673                 memset(result, 0, 32);
1674
1675                 memcpy(seed, template[i].v, template[i].vlen);
1676                 memcpy(seed + template[i].vlen, template[i].key,
1677                        template[i].klen);
1678                 memcpy(seed + template[i].vlen + template[i].klen,
1679                        template[i].dt, template[i].dtlen);
1680
1681                 err = crypto_rng_reset(tfm, seed, seedsize);
1682                 if (err) {
1683                         printk(KERN_ERR "alg: cprng: Failed to reset rng "
1684                                "for %s\n", algo);
1685                         goto out;
1686                 }
1687
1688                 for (j = 0; j < template[i].loops; j++) {
1689                         err = crypto_rng_get_bytes(tfm, result,
1690                                                    template[i].rlen);
1691                         if (err < 0) {
1692                                 printk(KERN_ERR "alg: cprng: Failed to obtain "
1693                                        "the correct amount of random data for "
1694                                        "%s (requested %d)\n", algo,
1695                                        template[i].rlen);
1696                                 goto out;
1697                         }
1698                 }
1699
1700                 err = memcmp(result, template[i].result,
1701                              template[i].rlen);
1702                 if (err) {
1703                         printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1704                                i, algo);
1705                         hexdump(result, template[i].rlen);
1706                         err = -EINVAL;
1707                         goto out;
1708                 }
1709         }
1710
1711 out:
1712         kfree(seed);
1713         return err;
1714 }
1715
1716 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1717                          u32 type, u32 mask)
1718 {
1719         struct crypto_aead *tfm;
1720         int err = 0;
1721
1722         tfm = crypto_alloc_aead(driver, type, mask);
1723         if (IS_ERR(tfm)) {
1724                 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1725                        "%ld\n", driver, PTR_ERR(tfm));
1726                 return PTR_ERR(tfm);
1727         }
1728
1729         if (desc->suite.aead.enc.vecs) {
1730                 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1731                                 desc->suite.aead.enc.count);
1732                 if (err)
1733                         goto out;
1734         }
1735
1736         if (!err && desc->suite.aead.dec.vecs)
1737                 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1738                                 desc->suite.aead.dec.count);
1739
1740 out:
1741         crypto_free_aead(tfm);
1742         return err;
1743 }
1744
1745 static int alg_test_cipher(const struct alg_test_desc *desc,
1746                            const char *driver, u32 type, u32 mask)
1747 {
1748         const struct cipher_test_suite *suite = &desc->suite.cipher;
1749         struct crypto_cipher *tfm;
1750         int err;
1751
1752         tfm = crypto_alloc_cipher(driver, type, mask);
1753         if (IS_ERR(tfm)) {
1754                 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1755                        "%s: %ld\n", driver, PTR_ERR(tfm));
1756                 return PTR_ERR(tfm);
1757         }
1758
1759         err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count);
1760         if (!err)
1761                 err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count);
1762
1763         crypto_free_cipher(tfm);
1764         return err;
1765 }
1766
1767 static int alg_test_skcipher(const struct alg_test_desc *desc,
1768                              const char *driver, u32 type, u32 mask)
1769 {
1770         const struct cipher_test_suite *suite = &desc->suite.cipher;
1771         struct crypto_skcipher *tfm;
1772         int err;
1773
1774         tfm = crypto_alloc_skcipher(driver, type, mask);
1775         if (IS_ERR(tfm)) {
1776                 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1777                        "%s: %ld\n", driver, PTR_ERR(tfm));
1778                 return PTR_ERR(tfm);
1779         }
1780
1781         err = test_skcipher(tfm, ENCRYPT, suite->vecs, suite->count);
1782         if (!err)
1783                 err = test_skcipher(tfm, DECRYPT, suite->vecs, suite->count);
1784
1785         crypto_free_skcipher(tfm);
1786         return err;
1787 }
1788
1789 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1790                          u32 type, u32 mask)
1791 {
1792         struct crypto_comp *comp;
1793         struct crypto_acomp *acomp;
1794         int err;
1795         u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1796
1797         if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1798                 acomp = crypto_alloc_acomp(driver, type, mask);
1799                 if (IS_ERR(acomp)) {
1800                         pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1801                                driver, PTR_ERR(acomp));
1802                         return PTR_ERR(acomp);
1803                 }
1804                 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1805                                  desc->suite.comp.decomp.vecs,
1806                                  desc->suite.comp.comp.count,
1807                                  desc->suite.comp.decomp.count);
1808                 crypto_free_acomp(acomp);
1809         } else {
1810                 comp = crypto_alloc_comp(driver, type, mask);
1811                 if (IS_ERR(comp)) {
1812                         pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1813                                driver, PTR_ERR(comp));
1814                         return PTR_ERR(comp);
1815                 }
1816
1817                 err = test_comp(comp, desc->suite.comp.comp.vecs,
1818                                 desc->suite.comp.decomp.vecs,
1819                                 desc->suite.comp.comp.count,
1820                                 desc->suite.comp.decomp.count);
1821
1822                 crypto_free_comp(comp);
1823         }
1824         return err;
1825 }
1826
1827 static int __alg_test_hash(const struct hash_testvec *template,
1828                            unsigned int tcount, const char *driver,
1829                            u32 type, u32 mask)
1830 {
1831         struct crypto_ahash *tfm;
1832         int err;
1833
1834         tfm = crypto_alloc_ahash(driver, type, mask);
1835         if (IS_ERR(tfm)) {
1836                 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1837                        "%ld\n", driver, PTR_ERR(tfm));
1838                 return PTR_ERR(tfm);
1839         }
1840
1841         err = test_hash(tfm, template, tcount, HASH_TEST_DIGEST);
1842         if (!err)
1843                 err = test_hash(tfm, template, tcount, HASH_TEST_FINAL);
1844         if (!err)
1845                 err = test_hash(tfm, template, tcount, HASH_TEST_FINUP);
1846         crypto_free_ahash(tfm);
1847         return err;
1848 }
1849
1850 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1851                          u32 type, u32 mask)
1852 {
1853         const struct hash_testvec *template = desc->suite.hash.vecs;
1854         unsigned int tcount = desc->suite.hash.count;
1855         unsigned int nr_unkeyed, nr_keyed;
1856         int err;
1857
1858         /*
1859          * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests
1860          * first, before setting a key on the tfm.  To make this easier, we
1861          * require that the unkeyed test vectors (if any) are listed first.
1862          */
1863
1864         for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) {
1865                 if (template[nr_unkeyed].ksize)
1866                         break;
1867         }
1868         for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) {
1869                 if (!template[nr_unkeyed + nr_keyed].ksize) {
1870                         pr_err("alg: hash: test vectors for %s out of order, "
1871                                "unkeyed ones must come first\n", desc->alg);
1872                         return -EINVAL;
1873                 }
1874         }
1875
1876         err = 0;
1877         if (nr_unkeyed) {
1878                 err = __alg_test_hash(template, nr_unkeyed, driver, type, mask);
1879                 template += nr_unkeyed;
1880         }
1881
1882         if (!err && nr_keyed)
1883                 err = __alg_test_hash(template, nr_keyed, driver, type, mask);
1884
1885         return err;
1886 }
1887
1888 static int alg_test_crc32c(const struct alg_test_desc *desc,
1889                            const char *driver, u32 type, u32 mask)
1890 {
1891         struct crypto_shash *tfm;
1892         u32 val;
1893         int err;
1894
1895         err = alg_test_hash(desc, driver, type, mask);
1896         if (err)
1897                 return err;
1898
1899         tfm = crypto_alloc_shash(driver, type, mask);
1900         if (IS_ERR(tfm)) {
1901                 if (PTR_ERR(tfm) == -ENOENT) {
1902                         /*
1903                          * This crc32c implementation is only available through
1904                          * ahash API, not the shash API, so the remaining part
1905                          * of the test is not applicable to it.
1906                          */
1907                         return 0;
1908                 }
1909                 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1910                        "%ld\n", driver, PTR_ERR(tfm));
1911                 return PTR_ERR(tfm);
1912         }
1913
1914         do {
1915                 SHASH_DESC_ON_STACK(shash, tfm);
1916                 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1917
1918                 shash->tfm = tfm;
1919                 shash->flags = 0;
1920
1921                 *ctx = le32_to_cpu(420553207);
1922                 err = crypto_shash_final(shash, (u8 *)&val);
1923                 if (err) {
1924                         printk(KERN_ERR "alg: crc32c: Operation failed for "
1925                                "%s: %d\n", driver, err);
1926                         break;
1927                 }
1928
1929                 if (val != ~420553207) {
1930                         printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1931                                "%d\n", driver, val);
1932                         err = -EINVAL;
1933                 }
1934         } while (0);
1935
1936         crypto_free_shash(tfm);
1937
1938         return err;
1939 }
1940
1941 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1942                           u32 type, u32 mask)
1943 {
1944         struct crypto_rng *rng;
1945         int err;
1946
1947         rng = crypto_alloc_rng(driver, type, mask);
1948         if (IS_ERR(rng)) {
1949                 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1950                        "%ld\n", driver, PTR_ERR(rng));
1951                 return PTR_ERR(rng);
1952         }
1953
1954         err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1955
1956         crypto_free_rng(rng);
1957
1958         return err;
1959 }
1960
1961
1962 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1963                           const char *driver, u32 type, u32 mask)
1964 {
1965         int ret = -EAGAIN;
1966         struct crypto_rng *drng;
1967         struct drbg_test_data test_data;
1968         struct drbg_string addtl, pers, testentropy;
1969         unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1970
1971         if (!buf)
1972                 return -ENOMEM;
1973
1974         drng = crypto_alloc_rng(driver, type, mask);
1975         if (IS_ERR(drng)) {
1976                 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1977                        "%s\n", driver);
1978                 kzfree(buf);
1979                 return -ENOMEM;
1980         }
1981
1982         test_data.testentropy = &testentropy;
1983         drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1984         drbg_string_fill(&pers, test->pers, test->perslen);
1985         ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1986         if (ret) {
1987                 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1988                 goto outbuf;
1989         }
1990
1991         drbg_string_fill(&addtl, test->addtla, test->addtllen);
1992         if (pr) {
1993                 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1994                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1995                         buf, test->expectedlen, &addtl, &test_data);
1996         } else {
1997                 ret = crypto_drbg_get_bytes_addtl(drng,
1998                         buf, test->expectedlen, &addtl);
1999         }
2000         if (ret < 0) {
2001                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
2002                        "driver %s\n", driver);
2003                 goto outbuf;
2004         }
2005
2006         drbg_string_fill(&addtl, test->addtlb, test->addtllen);
2007         if (pr) {
2008                 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
2009                 ret = crypto_drbg_get_bytes_addtl_test(drng,
2010                         buf, test->expectedlen, &addtl, &test_data);
2011         } else {
2012                 ret = crypto_drbg_get_bytes_addtl(drng,
2013                         buf, test->expectedlen, &addtl);
2014         }
2015         if (ret < 0) {
2016                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
2017                        "driver %s\n", driver);
2018                 goto outbuf;
2019         }
2020
2021         ret = memcmp(test->expected, buf, test->expectedlen);
2022
2023 outbuf:
2024         crypto_free_rng(drng);
2025         kzfree(buf);
2026         return ret;
2027 }
2028
2029
2030 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
2031                          u32 type, u32 mask)
2032 {
2033         int err = 0;
2034         int pr = 0;
2035         int i = 0;
2036         const struct drbg_testvec *template = desc->suite.drbg.vecs;
2037         unsigned int tcount = desc->suite.drbg.count;
2038
2039         if (0 == memcmp(driver, "drbg_pr_", 8))
2040                 pr = 1;
2041
2042         for (i = 0; i < tcount; i++) {
2043                 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
2044                 if (err) {
2045                         printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
2046                                i, driver);
2047                         err = -EINVAL;
2048                         break;
2049                 }
2050         }
2051         return err;
2052
2053 }
2054
2055 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
2056                        const char *alg)
2057 {
2058         struct kpp_request *req;
2059         void *input_buf = NULL;
2060         void *output_buf = NULL;
2061         void *a_public = NULL;
2062         void *a_ss = NULL;
2063         void *shared_secret = NULL;
2064         struct crypto_wait wait;
2065         unsigned int out_len_max;
2066         int err = -ENOMEM;
2067         struct scatterlist src, dst;
2068
2069         req = kpp_request_alloc(tfm, GFP_KERNEL);
2070         if (!req)
2071                 return err;
2072
2073         crypto_init_wait(&wait);
2074
2075         err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2076         if (err < 0)
2077                 goto free_req;
2078
2079         out_len_max = crypto_kpp_maxsize(tfm);
2080         output_buf = kzalloc(out_len_max, GFP_KERNEL);
2081         if (!output_buf) {
2082                 err = -ENOMEM;
2083                 goto free_req;
2084         }
2085
2086         /* Use appropriate parameter as base */
2087         kpp_request_set_input(req, NULL, 0);
2088         sg_init_one(&dst, output_buf, out_len_max);
2089         kpp_request_set_output(req, &dst, out_len_max);
2090         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2091                                  crypto_req_done, &wait);
2092
2093         /* Compute party A's public key */
2094         err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait);
2095         if (err) {
2096                 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2097                        alg, err);
2098                 goto free_output;
2099         }
2100
2101         if (vec->genkey) {
2102                 /* Save party A's public key */
2103                 a_public = kzalloc(out_len_max, GFP_KERNEL);
2104                 if (!a_public) {
2105                         err = -ENOMEM;
2106                         goto free_output;
2107                 }
2108                 memcpy(a_public, sg_virt(req->dst), out_len_max);
2109         } else {
2110                 /* Verify calculated public key */
2111                 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2112                            vec->expected_a_public_size)) {
2113                         pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2114                                alg);
2115                         err = -EINVAL;
2116                         goto free_output;
2117                 }
2118         }
2119
2120         /* Calculate shared secret key by using counter part (b) public key. */
2121         input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2122         if (!input_buf) {
2123                 err = -ENOMEM;
2124                 goto free_output;
2125         }
2126
2127         memcpy(input_buf, vec->b_public, vec->b_public_size);
2128         sg_init_one(&src, input_buf, vec->b_public_size);
2129         sg_init_one(&dst, output_buf, out_len_max);
2130         kpp_request_set_input(req, &src, vec->b_public_size);
2131         kpp_request_set_output(req, &dst, out_len_max);
2132         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2133                                  crypto_req_done, &wait);
2134         err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait);
2135         if (err) {
2136                 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2137                        alg, err);
2138                 goto free_all;
2139         }
2140
2141         if (vec->genkey) {
2142                 /* Save the shared secret obtained by party A */
2143                 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2144                 if (!a_ss) {
2145                         err = -ENOMEM;
2146                         goto free_all;
2147                 }
2148                 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2149
2150                 /*
2151                  * Calculate party B's shared secret by using party A's
2152                  * public key.
2153                  */
2154                 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2155                                             vec->b_secret_size);
2156                 if (err < 0)
2157                         goto free_all;
2158
2159                 sg_init_one(&src, a_public, vec->expected_a_public_size);
2160                 sg_init_one(&dst, output_buf, out_len_max);
2161                 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2162                 kpp_request_set_output(req, &dst, out_len_max);
2163                 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2164                                          crypto_req_done, &wait);
2165                 err = crypto_wait_req(crypto_kpp_compute_shared_secret(req),
2166                                       &wait);
2167                 if (err) {
2168                         pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2169                                alg, err);
2170                         goto free_all;
2171                 }
2172
2173                 shared_secret = a_ss;
2174         } else {
2175                 shared_secret = (void *)vec->expected_ss;
2176         }
2177
2178         /*
2179          * verify shared secret from which the user will derive
2180          * secret key by executing whatever hash it has chosen
2181          */
2182         if (memcmp(shared_secret, sg_virt(req->dst),
2183                    vec->expected_ss_size)) {
2184                 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2185                        alg);
2186                 err = -EINVAL;
2187         }
2188
2189 free_all:
2190         kfree(a_ss);
2191         kfree(input_buf);
2192 free_output:
2193         kfree(a_public);
2194         kfree(output_buf);
2195 free_req:
2196         kpp_request_free(req);
2197         return err;
2198 }
2199
2200 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2201                     const struct kpp_testvec *vecs, unsigned int tcount)
2202 {
2203         int ret, i;
2204
2205         for (i = 0; i < tcount; i++) {
2206                 ret = do_test_kpp(tfm, vecs++, alg);
2207                 if (ret) {
2208                         pr_err("alg: %s: test failed on vector %d, err=%d\n",
2209                                alg, i + 1, ret);
2210                         return ret;
2211                 }
2212         }
2213         return 0;
2214 }
2215
2216 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2217                         u32 type, u32 mask)
2218 {
2219         struct crypto_kpp *tfm;
2220         int err = 0;
2221
2222         tfm = crypto_alloc_kpp(driver, type, mask);
2223         if (IS_ERR(tfm)) {
2224                 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2225                        driver, PTR_ERR(tfm));
2226                 return PTR_ERR(tfm);
2227         }
2228         if (desc->suite.kpp.vecs)
2229                 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2230                                desc->suite.kpp.count);
2231
2232         crypto_free_kpp(tfm);
2233         return err;
2234 }
2235
2236 static int test_akcipher_one(struct crypto_akcipher *tfm,
2237                              const struct akcipher_testvec *vecs)
2238 {
2239         char *xbuf[XBUFSIZE];
2240         struct akcipher_request *req;
2241         void *outbuf_enc = NULL;
2242         void *outbuf_dec = NULL;
2243         struct crypto_wait wait;
2244         unsigned int out_len_max, out_len = 0;
2245         int err = -ENOMEM;
2246         struct scatterlist src, dst, src_tab[2];
2247
2248         if (testmgr_alloc_buf(xbuf))
2249                 return err;
2250
2251         req = akcipher_request_alloc(tfm, GFP_KERNEL);
2252         if (!req)
2253                 goto free_xbuf;
2254
2255         crypto_init_wait(&wait);
2256
2257         if (vecs->public_key_vec)
2258                 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2259                                                   vecs->key_len);
2260         else
2261                 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2262                                                    vecs->key_len);
2263         if (err)
2264                 goto free_req;
2265
2266         err = -ENOMEM;
2267         out_len_max = crypto_akcipher_maxsize(tfm);
2268         outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2269         if (!outbuf_enc)
2270                 goto free_req;
2271
2272         if (WARN_ON(vecs->m_size > PAGE_SIZE))
2273                 goto free_all;
2274
2275         memcpy(xbuf[0], vecs->m, vecs->m_size);
2276
2277         sg_init_table(src_tab, 2);
2278         sg_set_buf(&src_tab[0], xbuf[0], 8);
2279         sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2280         sg_init_one(&dst, outbuf_enc, out_len_max);
2281         akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2282                                    out_len_max);
2283         akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2284                                       crypto_req_done, &wait);
2285
2286         err = crypto_wait_req(vecs->siggen_sigver_test ?
2287                               /* Run asymmetric signature generation */
2288                               crypto_akcipher_sign(req) :
2289                               /* Run asymmetric encrypt */
2290                               crypto_akcipher_encrypt(req), &wait);
2291         if (err) {
2292                 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2293                 goto free_all;
2294         }
2295         if (req->dst_len != vecs->c_size) {
2296                 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2297                 err = -EINVAL;
2298                 goto free_all;
2299         }
2300         /* verify that encrypted message is equal to expected */
2301         if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2302                 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2303                 hexdump(outbuf_enc, vecs->c_size);
2304                 err = -EINVAL;
2305                 goto free_all;
2306         }
2307         /* Don't invoke decrypt for vectors with public key */
2308         if (vecs->public_key_vec) {
2309                 err = 0;
2310                 goto free_all;
2311         }
2312         outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2313         if (!outbuf_dec) {
2314                 err = -ENOMEM;
2315                 goto free_all;
2316         }
2317
2318         if (WARN_ON(vecs->c_size > PAGE_SIZE))
2319                 goto free_all;
2320
2321         memcpy(xbuf[0], vecs->c, vecs->c_size);
2322
2323         sg_init_one(&src, xbuf[0], vecs->c_size);
2324         sg_init_one(&dst, outbuf_dec, out_len_max);
2325         crypto_init_wait(&wait);
2326         akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2327
2328         err = crypto_wait_req(vecs->siggen_sigver_test ?
2329                               /* Run asymmetric signature verification */
2330                               crypto_akcipher_verify(req) :
2331                               /* Run asymmetric decrypt */
2332                               crypto_akcipher_decrypt(req), &wait);
2333         if (err) {
2334                 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2335                 goto free_all;
2336         }
2337         out_len = req->dst_len;
2338         if (out_len < vecs->m_size) {
2339                 pr_err("alg: akcipher: decrypt test failed. "
2340                        "Invalid output len %u\n", out_len);
2341                 err = -EINVAL;
2342                 goto free_all;
2343         }
2344         /* verify that decrypted message is equal to the original msg */
2345         if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2346             memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2347                    vecs->m_size)) {
2348                 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2349                 hexdump(outbuf_dec, out_len);
2350                 err = -EINVAL;
2351         }
2352 free_all:
2353         kfree(outbuf_dec);
2354         kfree(outbuf_enc);
2355 free_req:
2356         akcipher_request_free(req);
2357 free_xbuf:
2358         testmgr_free_buf(xbuf);
2359         return err;
2360 }
2361
2362 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2363                          const struct akcipher_testvec *vecs,
2364                          unsigned int tcount)
2365 {
2366         const char *algo =
2367                 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2368         int ret, i;
2369
2370         for (i = 0; i < tcount; i++) {
2371                 ret = test_akcipher_one(tfm, vecs++);
2372                 if (!ret)
2373                         continue;
2374
2375                 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2376                        i + 1, algo, ret);
2377                 return ret;
2378         }
2379         return 0;
2380 }
2381
2382 static int alg_test_akcipher(const struct alg_test_desc *desc,
2383                              const char *driver, u32 type, u32 mask)
2384 {
2385         struct crypto_akcipher *tfm;
2386         int err = 0;
2387
2388         tfm = crypto_alloc_akcipher(driver, type, mask);
2389         if (IS_ERR(tfm)) {
2390                 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2391                        driver, PTR_ERR(tfm));
2392                 return PTR_ERR(tfm);
2393         }
2394         if (desc->suite.akcipher.vecs)
2395                 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2396                                     desc->suite.akcipher.count);
2397
2398         crypto_free_akcipher(tfm);
2399         return err;
2400 }
2401
2402 static int alg_test_null(const struct alg_test_desc *desc,
2403                              const char *driver, u32 type, u32 mask)
2404 {
2405         return 0;
2406 }
2407
2408 #define __VECS(tv)      { .vecs = tv, .count = ARRAY_SIZE(tv) }
2409
2410 /* Please keep this list sorted by algorithm name. */
2411 static const struct alg_test_desc alg_test_descs[] = {
2412         {
2413                 .alg = "aegis128",
2414                 .test = alg_test_aead,
2415                 .suite = {
2416                         .aead = {
2417                                 .enc = __VECS(aegis128_enc_tv_template),
2418                                 .dec = __VECS(aegis128_dec_tv_template),
2419                         }
2420                 }
2421         }, {
2422                 .alg = "aegis128l",
2423                 .test = alg_test_aead,
2424                 .suite = {
2425                         .aead = {
2426                                 .enc = __VECS(aegis128l_enc_tv_template),
2427                                 .dec = __VECS(aegis128l_dec_tv_template),
2428                         }
2429                 }
2430         }, {
2431                 .alg = "aegis256",
2432                 .test = alg_test_aead,
2433                 .suite = {
2434                         .aead = {
2435                                 .enc = __VECS(aegis256_enc_tv_template),
2436                                 .dec = __VECS(aegis256_dec_tv_template),
2437                         }
2438                 }
2439         }, {
2440                 .alg = "ansi_cprng",
2441                 .test = alg_test_cprng,
2442                 .suite = {
2443                         .cprng = __VECS(ansi_cprng_aes_tv_template)
2444                 }
2445         }, {
2446                 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2447                 .test = alg_test_aead,
2448                 .suite = {
2449                         .aead = {
2450                                 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2451                                 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2452                         }
2453                 }
2454         }, {
2455                 .alg = "authenc(hmac(sha1),cbc(aes))",
2456                 .test = alg_test_aead,
2457                 .fips_allowed = 1,
2458                 .suite = {
2459                         .aead = {
2460                                 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2461                         }
2462                 }
2463         }, {
2464                 .alg = "authenc(hmac(sha1),cbc(des))",
2465                 .test = alg_test_aead,
2466                 .suite = {
2467                         .aead = {
2468                                 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2469                         }
2470                 }
2471         }, {
2472                 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2473                 .test = alg_test_aead,
2474                 .fips_allowed = 1,
2475                 .suite = {
2476                         .aead = {
2477                                 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2478                         }
2479                 }
2480         }, {
2481                 .alg = "authenc(hmac(sha1),ctr(aes))",
2482                 .test = alg_test_null,
2483                 .fips_allowed = 1,
2484         }, {
2485                 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2486                 .test = alg_test_aead,
2487                 .suite = {
2488                         .aead = {
2489                                 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2490                                 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2491                         }
2492                 }
2493         }, {
2494                 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2495                 .test = alg_test_null,
2496                 .fips_allowed = 1,
2497         }, {
2498                 .alg = "authenc(hmac(sha224),cbc(des))",
2499                 .test = alg_test_aead,
2500                 .suite = {
2501                         .aead = {
2502                                 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2503                         }
2504                 }
2505         }, {
2506                 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2507                 .test = alg_test_aead,
2508                 .fips_allowed = 1,
2509                 .suite = {
2510                         .aead = {
2511                                 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2512                         }
2513                 }
2514         }, {
2515                 .alg = "authenc(hmac(sha256),cbc(aes))",
2516                 .test = alg_test_aead,
2517                 .fips_allowed = 1,
2518                 .suite = {
2519                         .aead = {
2520                                 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2521                         }
2522                 }
2523         }, {
2524                 .alg = "authenc(hmac(sha256),cbc(des))",
2525                 .test = alg_test_aead,
2526                 .suite = {
2527                         .aead = {
2528                                 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2529                         }
2530                 }
2531         }, {
2532                 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2533                 .test = alg_test_aead,
2534                 .fips_allowed = 1,
2535                 .suite = {
2536                         .aead = {
2537                                 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2538                         }
2539                 }
2540         }, {
2541                 .alg = "authenc(hmac(sha256),ctr(aes))",
2542                 .test = alg_test_null,
2543                 .fips_allowed = 1,
2544         }, {
2545                 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2546                 .test = alg_test_null,
2547                 .fips_allowed = 1,
2548         }, {
2549                 .alg = "authenc(hmac(sha384),cbc(des))",
2550                 .test = alg_test_aead,
2551                 .suite = {
2552                         .aead = {
2553                                 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2554                         }
2555                 }
2556         }, {
2557                 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2558                 .test = alg_test_aead,
2559                 .fips_allowed = 1,
2560                 .suite = {
2561                         .aead = {
2562                                 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2563                         }
2564                 }
2565         }, {
2566                 .alg = "authenc(hmac(sha384),ctr(aes))",
2567                 .test = alg_test_null,
2568                 .fips_allowed = 1,
2569         }, {
2570                 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2571                 .test = alg_test_null,
2572                 .fips_allowed = 1,
2573         }, {
2574                 .alg = "authenc(hmac(sha512),cbc(aes))",
2575                 .fips_allowed = 1,
2576                 .test = alg_test_aead,
2577                 .suite = {
2578                         .aead = {
2579                                 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2580                         }
2581                 }
2582         }, {
2583                 .alg = "authenc(hmac(sha512),cbc(des))",
2584                 .test = alg_test_aead,
2585                 .suite = {
2586                         .aead = {
2587                                 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2588                         }
2589                 }
2590         }, {
2591                 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2592                 .test = alg_test_aead,
2593                 .fips_allowed = 1,
2594                 .suite = {
2595                         .aead = {
2596                                 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2597                         }
2598                 }
2599         }, {
2600                 .alg = "authenc(hmac(sha512),ctr(aes))",
2601                 .test = alg_test_null,
2602                 .fips_allowed = 1,
2603         }, {
2604                 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2605                 .test = alg_test_null,
2606                 .fips_allowed = 1,
2607         }, {
2608                 .alg = "cbc(aes)",
2609                 .test = alg_test_skcipher,
2610                 .fips_allowed = 1,
2611                 .suite = {
2612                         .cipher = __VECS(aes_cbc_tv_template)
2613                 },
2614         }, {
2615                 .alg = "cbc(anubis)",
2616                 .test = alg_test_skcipher,
2617                 .suite = {
2618                         .cipher = __VECS(anubis_cbc_tv_template)
2619                 },
2620         }, {
2621                 .alg = "cbc(blowfish)",
2622                 .test = alg_test_skcipher,
2623                 .suite = {
2624                         .cipher = __VECS(bf_cbc_tv_template)
2625                 },
2626         }, {
2627                 .alg = "cbc(camellia)",
2628                 .test = alg_test_skcipher,
2629                 .suite = {
2630                         .cipher = __VECS(camellia_cbc_tv_template)
2631                 },
2632         }, {
2633                 .alg = "cbc(cast5)",
2634                 .test = alg_test_skcipher,
2635                 .suite = {
2636                         .cipher = __VECS(cast5_cbc_tv_template)
2637                 },
2638         }, {
2639                 .alg = "cbc(cast6)",
2640                 .test = alg_test_skcipher,
2641                 .suite = {
2642                         .cipher = __VECS(cast6_cbc_tv_template)
2643                 },
2644         }, {
2645                 .alg = "cbc(des)",
2646                 .test = alg_test_skcipher,
2647                 .suite = {
2648                         .cipher = __VECS(des_cbc_tv_template)
2649                 },
2650         }, {
2651                 .alg = "cbc(des3_ede)",
2652                 .test = alg_test_skcipher,
2653                 .fips_allowed = 1,
2654                 .suite = {
2655                         .cipher = __VECS(des3_ede_cbc_tv_template)
2656                 },
2657         }, {
2658                 /* Same as cbc(aes) except the key is stored in
2659                  * hardware secure memory which we reference by index
2660                  */
2661                 .alg = "cbc(paes)",
2662                 .test = alg_test_null,
2663                 .fips_allowed = 1,
2664         }, {
2665                 .alg = "cbc(serpent)",
2666                 .test = alg_test_skcipher,
2667                 .suite = {
2668                         .cipher = __VECS(serpent_cbc_tv_template)
2669                 },
2670         }, {
2671                 .alg = "cbc(twofish)",
2672                 .test = alg_test_skcipher,
2673                 .suite = {
2674                         .cipher = __VECS(tf_cbc_tv_template)
2675                 },
2676         }, {
2677                 .alg = "cbcmac(aes)",
2678                 .fips_allowed = 1,
2679                 .test = alg_test_hash,
2680                 .suite = {
2681                         .hash = __VECS(aes_cbcmac_tv_template)
2682                 }
2683         }, {
2684                 .alg = "ccm(aes)",
2685                 .test = alg_test_aead,
2686                 .fips_allowed = 1,
2687                 .suite = {
2688                         .aead = {
2689                                 .enc = __VECS(aes_ccm_enc_tv_template),
2690                                 .dec = __VECS(aes_ccm_dec_tv_template)
2691                         }
2692                 }
2693         }, {
2694                 .alg = "cfb(aes)",
2695                 .test = alg_test_skcipher,
2696                 .fips_allowed = 1,
2697                 .suite = {
2698                         .cipher = __VECS(aes_cfb_tv_template)
2699                 },
2700         }, {
2701                 .alg = "chacha20",
2702                 .test = alg_test_skcipher,
2703                 .suite = {
2704                         .cipher = __VECS(chacha20_tv_template)
2705                 },
2706         }, {
2707                 .alg = "cmac(aes)",
2708                 .fips_allowed = 1,
2709                 .test = alg_test_hash,
2710                 .suite = {
2711                         .hash = __VECS(aes_cmac128_tv_template)
2712                 }
2713         }, {
2714                 .alg = "cmac(des3_ede)",
2715                 .fips_allowed = 1,
2716                 .test = alg_test_hash,
2717                 .suite = {
2718                         .hash = __VECS(des3_ede_cmac64_tv_template)
2719                 }
2720         }, {
2721                 .alg = "compress_null",
2722                 .test = alg_test_null,
2723         }, {
2724                 .alg = "crc32",
2725                 .test = alg_test_hash,
2726                 .suite = {
2727                         .hash = __VECS(crc32_tv_template)
2728                 }
2729         }, {
2730                 .alg = "crc32c",
2731                 .test = alg_test_crc32c,
2732                 .fips_allowed = 1,
2733                 .suite = {
2734                         .hash = __VECS(crc32c_tv_template)
2735                 }
2736         }, {
2737                 .alg = "crct10dif",
2738                 .test = alg_test_hash,
2739                 .fips_allowed = 1,
2740                 .suite = {
2741                         .hash = __VECS(crct10dif_tv_template)
2742                 }
2743         }, {
2744                 .alg = "ctr(aes)",
2745                 .test = alg_test_skcipher,
2746                 .fips_allowed = 1,
2747                 .suite = {
2748                         .cipher = __VECS(aes_ctr_tv_template)
2749                 }
2750         }, {
2751                 .alg = "ctr(blowfish)",
2752                 .test = alg_test_skcipher,
2753                 .suite = {
2754                         .cipher = __VECS(bf_ctr_tv_template)
2755                 }
2756         }, {
2757                 .alg = "ctr(camellia)",
2758                 .test = alg_test_skcipher,
2759                 .suite = {
2760                         .cipher = __VECS(camellia_ctr_tv_template)
2761                 }
2762         }, {
2763                 .alg = "ctr(cast5)",
2764                 .test = alg_test_skcipher,
2765                 .suite = {
2766                         .cipher = __VECS(cast5_ctr_tv_template)
2767                 }
2768         }, {
2769                 .alg = "ctr(cast6)",
2770                 .test = alg_test_skcipher,
2771                 .suite = {
2772                         .cipher = __VECS(cast6_ctr_tv_template)
2773                 }
2774         }, {
2775                 .alg = "ctr(des)",
2776                 .test = alg_test_skcipher,
2777                 .suite = {
2778                         .cipher = __VECS(des_ctr_tv_template)
2779                 }
2780         }, {
2781                 .alg = "ctr(des3_ede)",
2782                 .test = alg_test_skcipher,
2783                 .fips_allowed = 1,
2784                 .suite = {
2785                         .cipher = __VECS(des3_ede_ctr_tv_template)
2786                 }
2787         }, {
2788                 /* Same as ctr(aes) except the key is stored in
2789                  * hardware secure memory which we reference by index
2790                  */
2791                 .alg = "ctr(paes)",
2792                 .test = alg_test_null,
2793                 .fips_allowed = 1,
2794         }, {
2795                 .alg = "ctr(serpent)",
2796                 .test = alg_test_skcipher,
2797                 .suite = {
2798                         .cipher = __VECS(serpent_ctr_tv_template)
2799                 }
2800         }, {
2801                 .alg = "ctr(twofish)",
2802                 .test = alg_test_skcipher,
2803                 .suite = {
2804                         .cipher = __VECS(tf_ctr_tv_template)
2805                 }
2806         }, {
2807                 .alg = "cts(cbc(aes))",
2808                 .test = alg_test_skcipher,
2809                 .suite = {
2810                         .cipher = __VECS(cts_mode_tv_template)
2811                 }
2812         }, {
2813                 .alg = "deflate",
2814                 .test = alg_test_comp,
2815                 .fips_allowed = 1,
2816                 .suite = {
2817                         .comp = {
2818                                 .comp = __VECS(deflate_comp_tv_template),
2819                                 .decomp = __VECS(deflate_decomp_tv_template)
2820                         }
2821                 }
2822         }, {
2823                 .alg = "dh",
2824                 .test = alg_test_kpp,
2825                 .fips_allowed = 1,
2826                 .suite = {
2827                         .kpp = __VECS(dh_tv_template)
2828                 }
2829         }, {
2830                 .alg = "digest_null",
2831                 .test = alg_test_null,
2832         }, {
2833                 .alg = "drbg_nopr_ctr_aes128",
2834                 .test = alg_test_drbg,
2835                 .fips_allowed = 1,
2836                 .suite = {
2837                         .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2838                 }
2839         }, {
2840                 .alg = "drbg_nopr_ctr_aes192",
2841                 .test = alg_test_drbg,
2842                 .fips_allowed = 1,
2843                 .suite = {
2844                         .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2845                 }
2846         }, {
2847                 .alg = "drbg_nopr_ctr_aes256",
2848                 .test = alg_test_drbg,
2849                 .fips_allowed = 1,
2850                 .suite = {
2851                         .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2852                 }
2853         }, {
2854                 /*
2855                  * There is no need to specifically test the DRBG with every
2856                  * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2857                  */
2858                 .alg = "drbg_nopr_hmac_sha1",
2859                 .fips_allowed = 1,
2860                 .test = alg_test_null,
2861         }, {
2862                 .alg = "drbg_nopr_hmac_sha256",
2863                 .test = alg_test_drbg,
2864                 .fips_allowed = 1,
2865                 .suite = {
2866                         .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2867                 }
2868         }, {
2869                 /* covered by drbg_nopr_hmac_sha256 test */
2870                 .alg = "drbg_nopr_hmac_sha384",
2871                 .fips_allowed = 1,
2872                 .test = alg_test_null,
2873         }, {
2874                 .alg = "drbg_nopr_hmac_sha512",
2875                 .test = alg_test_null,
2876                 .fips_allowed = 1,
2877         }, {
2878                 .alg = "drbg_nopr_sha1",
2879                 .fips_allowed = 1,
2880                 .test = alg_test_null,
2881         }, {
2882                 .alg = "drbg_nopr_sha256",
2883                 .test = alg_test_drbg,
2884                 .fips_allowed = 1,
2885                 .suite = {
2886                         .drbg = __VECS(drbg_nopr_sha256_tv_template)
2887                 }
2888         }, {
2889                 /* covered by drbg_nopr_sha256 test */
2890                 .alg = "drbg_nopr_sha384",
2891                 .fips_allowed = 1,
2892                 .test = alg_test_null,
2893         }, {
2894                 .alg = "drbg_nopr_sha512",
2895                 .fips_allowed = 1,
2896                 .test = alg_test_null,
2897         }, {
2898                 .alg = "drbg_pr_ctr_aes128",
2899                 .test = alg_test_drbg,
2900                 .fips_allowed = 1,
2901                 .suite = {
2902                         .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2903                 }
2904         }, {
2905                 /* covered by drbg_pr_ctr_aes128 test */
2906                 .alg = "drbg_pr_ctr_aes192",
2907                 .fips_allowed = 1,
2908                 .test = alg_test_null,
2909         }, {
2910                 .alg = "drbg_pr_ctr_aes256",
2911                 .fips_allowed = 1,
2912                 .test = alg_test_null,
2913         }, {
2914                 .alg = "drbg_pr_hmac_sha1",
2915                 .fips_allowed = 1,
2916                 .test = alg_test_null,
2917         }, {
2918                 .alg = "drbg_pr_hmac_sha256",
2919                 .test = alg_test_drbg,
2920                 .fips_allowed = 1,
2921                 .suite = {
2922                         .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2923                 }
2924         }, {
2925                 /* covered by drbg_pr_hmac_sha256 test */
2926                 .alg = "drbg_pr_hmac_sha384",
2927                 .fips_allowed = 1,
2928                 .test = alg_test_null,
2929         }, {
2930                 .alg = "drbg_pr_hmac_sha512",
2931                 .test = alg_test_null,
2932                 .fips_allowed = 1,
2933         }, {
2934                 .alg = "drbg_pr_sha1",
2935                 .fips_allowed = 1,
2936                 .test = alg_test_null,
2937         }, {
2938                 .alg = "drbg_pr_sha256",
2939                 .test = alg_test_drbg,
2940                 .fips_allowed = 1,
2941                 .suite = {
2942                         .drbg = __VECS(drbg_pr_sha256_tv_template)
2943                 }
2944         }, {
2945                 /* covered by drbg_pr_sha256 test */
2946                 .alg = "drbg_pr_sha384",
2947                 .fips_allowed = 1,
2948                 .test = alg_test_null,
2949         }, {
2950                 .alg = "drbg_pr_sha512",
2951                 .fips_allowed = 1,
2952                 .test = alg_test_null,
2953         }, {
2954                 .alg = "ecb(aes)",
2955                 .test = alg_test_skcipher,
2956                 .fips_allowed = 1,
2957                 .suite = {
2958                         .cipher = __VECS(aes_tv_template)
2959                 }
2960         }, {
2961                 .alg = "ecb(anubis)",
2962                 .test = alg_test_skcipher,
2963                 .suite = {
2964                         .cipher = __VECS(anubis_tv_template)
2965                 }
2966         }, {
2967                 .alg = "ecb(arc4)",
2968                 .test = alg_test_skcipher,
2969                 .suite = {
2970                         .cipher = __VECS(arc4_tv_template)
2971                 }
2972         }, {
2973                 .alg = "ecb(blowfish)",
2974                 .test = alg_test_skcipher,
2975                 .suite = {
2976                         .cipher = __VECS(bf_tv_template)
2977                 }
2978         }, {
2979                 .alg = "ecb(camellia)",
2980                 .test = alg_test_skcipher,
2981                 .suite = {
2982                         .cipher = __VECS(camellia_tv_template)
2983                 }
2984         }, {
2985                 .alg = "ecb(cast5)",
2986                 .test = alg_test_skcipher,
2987                 .suite = {
2988                         .cipher = __VECS(cast5_tv_template)
2989                 }
2990         }, {
2991                 .alg = "ecb(cast6)",
2992                 .test = alg_test_skcipher,
2993                 .suite = {
2994                         .cipher = __VECS(cast6_tv_template)
2995                 }
2996         }, {
2997                 .alg = "ecb(cipher_null)",
2998                 .test = alg_test_null,
2999                 .fips_allowed = 1,
3000         }, {
3001                 .alg = "ecb(des)",
3002                 .test = alg_test_skcipher,
3003                 .suite = {
3004                         .cipher = __VECS(des_tv_template)
3005                 }
3006         }, {
3007                 .alg = "ecb(des3_ede)",
3008                 .test = alg_test_skcipher,
3009                 .fips_allowed = 1,
3010                 .suite = {
3011                         .cipher = __VECS(des3_ede_tv_template)
3012                 }
3013         }, {
3014                 .alg = "ecb(fcrypt)",
3015                 .test = alg_test_skcipher,
3016                 .suite = {
3017                         .cipher = {
3018                                 .vecs = fcrypt_pcbc_tv_template,
3019                                 .count = 1
3020                         }
3021                 }
3022         }, {
3023                 .alg = "ecb(khazad)",
3024                 .test = alg_test_skcipher,
3025                 .suite = {
3026                         .cipher = __VECS(khazad_tv_template)
3027                 }
3028         }, {
3029                 /* Same as ecb(aes) except the key is stored in
3030                  * hardware secure memory which we reference by index
3031                  */
3032                 .alg = "ecb(paes)",
3033                 .test = alg_test_null,
3034                 .fips_allowed = 1,
3035         }, {
3036                 .alg = "ecb(seed)",
3037                 .test = alg_test_skcipher,
3038                 .suite = {
3039                         .cipher = __VECS(seed_tv_template)
3040                 }
3041         }, {
3042                 .alg = "ecb(serpent)",
3043                 .test = alg_test_skcipher,
3044                 .suite = {
3045                         .cipher = __VECS(serpent_tv_template)
3046                 }
3047         }, {
3048                 .alg = "ecb(sm4)",
3049                 .test = alg_test_skcipher,
3050                 .suite = {
3051                         .cipher = __VECS(sm4_tv_template)
3052                 }
3053         }, {
3054                 .alg = "ecb(tea)",
3055                 .test = alg_test_skcipher,
3056                 .suite = {
3057                         .cipher = __VECS(tea_tv_template)
3058                 }
3059         }, {
3060                 .alg = "ecb(tnepres)",
3061                 .test = alg_test_skcipher,
3062                 .suite = {
3063                         .cipher = __VECS(tnepres_tv_template)
3064                 }
3065         }, {
3066                 .alg = "ecb(twofish)",
3067                 .test = alg_test_skcipher,
3068                 .suite = {
3069                         .cipher = __VECS(tf_tv_template)
3070                 }
3071         }, {
3072                 .alg = "ecb(xeta)",
3073                 .test = alg_test_skcipher,
3074                 .suite = {
3075                         .cipher = __VECS(xeta_tv_template)
3076                 }
3077         }, {
3078                 .alg = "ecb(xtea)",
3079                 .test = alg_test_skcipher,
3080                 .suite = {
3081                         .cipher = __VECS(xtea_tv_template)
3082                 }
3083         }, {
3084                 .alg = "ecdh",
3085                 .test = alg_test_kpp,
3086                 .fips_allowed = 1,
3087                 .suite = {
3088                         .kpp = __VECS(ecdh_tv_template)
3089                 }
3090         }, {
3091                 .alg = "gcm(aes)",
3092                 .test = alg_test_aead,
3093                 .fips_allowed = 1,
3094                 .suite = {
3095                         .aead = {
3096                                 .enc = __VECS(aes_gcm_enc_tv_template),
3097                                 .dec = __VECS(aes_gcm_dec_tv_template)
3098                         }
3099                 }
3100         }, {
3101                 .alg = "ghash",
3102                 .test = alg_test_hash,
3103                 .fips_allowed = 1,
3104                 .suite = {
3105                         .hash = __VECS(ghash_tv_template)
3106                 }
3107         }, {
3108                 .alg = "hmac(md5)",
3109                 .test = alg_test_hash,
3110                 .suite = {
3111                         .hash = __VECS(hmac_md5_tv_template)
3112                 }
3113         }, {
3114                 .alg = "hmac(rmd128)",
3115                 .test = alg_test_hash,
3116                 .suite = {
3117                         .hash = __VECS(hmac_rmd128_tv_template)
3118                 }
3119         }, {
3120                 .alg = "hmac(rmd160)",
3121                 .test = alg_test_hash,
3122                 .suite = {
3123                         .hash = __VECS(hmac_rmd160_tv_template)
3124                 }
3125         }, {
3126                 .alg = "hmac(sha1)",
3127                 .test = alg_test_hash,
3128                 .fips_allowed = 1,
3129                 .suite = {
3130                         .hash = __VECS(hmac_sha1_tv_template)
3131                 }
3132         }, {
3133                 .alg = "hmac(sha224)",
3134                 .test = alg_test_hash,
3135                 .fips_allowed = 1,
3136                 .suite = {
3137                         .hash = __VECS(hmac_sha224_tv_template)
3138                 }
3139         }, {
3140                 .alg = "hmac(sha256)",
3141                 .test = alg_test_hash,
3142                 .fips_allowed = 1,
3143                 .suite = {
3144                         .hash = __VECS(hmac_sha256_tv_template)
3145                 }
3146         }, {
3147                 .alg = "hmac(sha3-224)",
3148                 .test = alg_test_hash,
3149                 .fips_allowed = 1,
3150                 .suite = {
3151                         .hash = __VECS(hmac_sha3_224_tv_template)
3152                 }
3153         }, {
3154                 .alg = "hmac(sha3-256)",
3155                 .test = alg_test_hash,
3156                 .fips_allowed = 1,
3157                 .suite = {
3158                         .hash = __VECS(hmac_sha3_256_tv_template)
3159                 }
3160         }, {
3161                 .alg = "hmac(sha3-384)",
3162                 .test = alg_test_hash,
3163                 .fips_allowed = 1,
3164                 .suite = {
3165                         .hash = __VECS(hmac_sha3_384_tv_template)
3166                 }
3167         }, {
3168                 .alg = "hmac(sha3-512)",
3169                 .test = alg_test_hash,
3170                 .fips_allowed = 1,
3171                 .suite = {
3172                         .hash = __VECS(hmac_sha3_512_tv_template)
3173                 }
3174         }, {
3175                 .alg = "hmac(sha384)",
3176                 .test = alg_test_hash,
3177                 .fips_allowed = 1,
3178                 .suite = {
3179                         .hash = __VECS(hmac_sha384_tv_template)
3180                 }
3181         }, {
3182                 .alg = "hmac(sha512)",
3183                 .test = alg_test_hash,
3184                 .fips_allowed = 1,
3185                 .suite = {
3186                         .hash = __VECS(hmac_sha512_tv_template)
3187                 }
3188         }, {
3189                 .alg = "jitterentropy_rng",
3190                 .fips_allowed = 1,
3191                 .test = alg_test_null,
3192         }, {
3193                 .alg = "kw(aes)",
3194                 .test = alg_test_skcipher,
3195                 .fips_allowed = 1,
3196                 .suite = {
3197                         .cipher = __VECS(aes_kw_tv_template)
3198                 }
3199         }, {
3200                 .alg = "lrw(aes)",
3201                 .test = alg_test_skcipher,
3202                 .suite = {
3203                         .cipher = __VECS(aes_lrw_tv_template)
3204                 }
3205         }, {
3206                 .alg = "lrw(camellia)",
3207                 .test = alg_test_skcipher,
3208                 .suite = {
3209                         .cipher = __VECS(camellia_lrw_tv_template)
3210                 }
3211         }, {
3212                 .alg = "lrw(cast6)",
3213                 .test = alg_test_skcipher,
3214                 .suite = {
3215                         .cipher = __VECS(cast6_lrw_tv_template)
3216                 }
3217         }, {
3218                 .alg = "lrw(serpent)",
3219                 .test = alg_test_skcipher,
3220                 .suite = {
3221                         .cipher = __VECS(serpent_lrw_tv_template)
3222                 }
3223         }, {
3224                 .alg = "lrw(twofish)",
3225                 .test = alg_test_skcipher,
3226                 .suite = {
3227                         .cipher = __VECS(tf_lrw_tv_template)
3228                 }
3229         }, {
3230                 .alg = "lz4",
3231                 .test = alg_test_comp,
3232                 .fips_allowed = 1,
3233                 .suite = {
3234                         .comp = {
3235                                 .comp = __VECS(lz4_comp_tv_template),
3236                                 .decomp = __VECS(lz4_decomp_tv_template)
3237                         }
3238                 }
3239         }, {
3240                 .alg = "lz4hc",
3241                 .test = alg_test_comp,
3242                 .fips_allowed = 1,
3243                 .suite = {
3244                         .comp = {
3245                                 .comp = __VECS(lz4hc_comp_tv_template),
3246                                 .decomp = __VECS(lz4hc_decomp_tv_template)
3247                         }
3248                 }
3249         }, {
3250                 .alg = "lzo",
3251                 .test = alg_test_comp,
3252                 .fips_allowed = 1,
3253                 .suite = {
3254                         .comp = {
3255                                 .comp = __VECS(lzo_comp_tv_template),
3256                                 .decomp = __VECS(lzo_decomp_tv_template)
3257                         }
3258                 }
3259         }, {
3260                 .alg = "md4",
3261                 .test = alg_test_hash,
3262                 .suite = {
3263                         .hash = __VECS(md4_tv_template)
3264                 }
3265         }, {
3266                 .alg = "md5",
3267                 .test = alg_test_hash,
3268                 .suite = {
3269                         .hash = __VECS(md5_tv_template)
3270                 }
3271         }, {
3272                 .alg = "michael_mic",
3273                 .test = alg_test_hash,
3274                 .suite = {
3275                         .hash = __VECS(michael_mic_tv_template)
3276                 }
3277         }, {
3278                 .alg = "morus1280",
3279                 .test = alg_test_aead,
3280                 .suite = {
3281                         .aead = {
3282                                 .enc = __VECS(morus1280_enc_tv_template),
3283                                 .dec = __VECS(morus1280_dec_tv_template),
3284                         }
3285                 }
3286         }, {
3287                 .alg = "morus640",
3288                 .test = alg_test_aead,
3289                 .suite = {
3290                         .aead = {
3291                                 .enc = __VECS(morus640_enc_tv_template),
3292                                 .dec = __VECS(morus640_dec_tv_template),
3293                         }
3294                 }
3295         }, {
3296                 .alg = "ofb(aes)",
3297                 .test = alg_test_skcipher,
3298                 .fips_allowed = 1,
3299                 .suite = {
3300                         .cipher = __VECS(aes_ofb_tv_template)
3301                 }
3302         }, {
3303                 /* Same as ofb(aes) except the key is stored in
3304                  * hardware secure memory which we reference by index
3305                  */
3306                 .alg = "ofb(paes)",
3307                 .test = alg_test_null,
3308                 .fips_allowed = 1,
3309         }, {
3310                 .alg = "pcbc(fcrypt)",
3311                 .test = alg_test_skcipher,
3312                 .suite = {
3313                         .cipher = __VECS(fcrypt_pcbc_tv_template)
3314                 }
3315         }, {
3316                 .alg = "pkcs1pad(rsa,sha224)",
3317                 .test = alg_test_null,
3318                 .fips_allowed = 1,
3319         }, {
3320                 .alg = "pkcs1pad(rsa,sha256)",
3321                 .test = alg_test_akcipher,
3322                 .fips_allowed = 1,
3323                 .suite = {
3324                         .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3325                 }
3326         }, {
3327                 .alg = "pkcs1pad(rsa,sha384)",
3328                 .test = alg_test_null,
3329                 .fips_allowed = 1,
3330         }, {
3331                 .alg = "pkcs1pad(rsa,sha512)",
3332                 .test = alg_test_null,
3333                 .fips_allowed = 1,
3334         }, {
3335                 .alg = "poly1305",
3336                 .test = alg_test_hash,
3337                 .suite = {
3338                         .hash = __VECS(poly1305_tv_template)
3339                 }
3340         }, {
3341                 .alg = "rfc3686(ctr(aes))",
3342                 .test = alg_test_skcipher,
3343                 .fips_allowed = 1,
3344                 .suite = {
3345                         .cipher = __VECS(aes_ctr_rfc3686_tv_template)
3346                 }
3347         }, {
3348                 .alg = "rfc4106(gcm(aes))",
3349                 .test = alg_test_aead,
3350                 .fips_allowed = 1,
3351                 .suite = {
3352                         .aead = {
3353                                 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3354                                 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3355                         }
3356                 }
3357         }, {
3358                 .alg = "rfc4309(ccm(aes))",
3359                 .test = alg_test_aead,
3360                 .fips_allowed = 1,
3361                 .suite = {
3362                         .aead = {
3363                                 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3364                                 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3365                         }
3366                 }
3367         }, {
3368                 .alg = "rfc4543(gcm(aes))",
3369                 .test = alg_test_aead,
3370                 .suite = {
3371                         .aead = {
3372                                 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3373                                 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3374                         }
3375                 }
3376         }, {
3377                 .alg = "rfc7539(chacha20,poly1305)",
3378                 .test = alg_test_aead,
3379                 .suite = {
3380                         .aead = {
3381                                 .enc = __VECS(rfc7539_enc_tv_template),
3382                                 .dec = __VECS(rfc7539_dec_tv_template),
3383                         }
3384                 }
3385         }, {
3386                 .alg = "rfc7539esp(chacha20,poly1305)",
3387                 .test = alg_test_aead,
3388                 .suite = {
3389                         .aead = {
3390                                 .enc = __VECS(rfc7539esp_enc_tv_template),
3391                                 .dec = __VECS(rfc7539esp_dec_tv_template),
3392                         }
3393                 }
3394         }, {
3395                 .alg = "rmd128",
3396                 .test = alg_test_hash,
3397                 .suite = {
3398                         .hash = __VECS(rmd128_tv_template)
3399                 }
3400         }, {
3401                 .alg = "rmd160",
3402                 .test = alg_test_hash,
3403                 .suite = {
3404                         .hash = __VECS(rmd160_tv_template)
3405                 }
3406         }, {
3407                 .alg = "rmd256",
3408                 .test = alg_test_hash,
3409                 .suite = {
3410                         .hash = __VECS(rmd256_tv_template)
3411                 }
3412         }, {
3413                 .alg = "rmd320",
3414                 .test = alg_test_hash,
3415                 .suite = {
3416                         .hash = __VECS(rmd320_tv_template)
3417                 }
3418         }, {
3419                 .alg = "rsa",
3420                 .test = alg_test_akcipher,
3421                 .fips_allowed = 1,
3422                 .suite = {
3423                         .akcipher = __VECS(rsa_tv_template)
3424                 }
3425         }, {
3426                 .alg = "salsa20",
3427                 .test = alg_test_skcipher,
3428                 .suite = {
3429                         .cipher = __VECS(salsa20_stream_tv_template)
3430                 }
3431         }, {
3432                 .alg = "sha1",
3433                 .test = alg_test_hash,
3434                 .fips_allowed = 1,
3435                 .suite = {
3436                         .hash = __VECS(sha1_tv_template)
3437                 }
3438         }, {
3439                 .alg = "sha224",
3440                 .test = alg_test_hash,
3441                 .fips_allowed = 1,
3442                 .suite = {
3443                         .hash = __VECS(sha224_tv_template)
3444                 }
3445         }, {
3446                 .alg = "sha256",
3447                 .test = alg_test_hash,
3448                 .fips_allowed = 1,
3449                 .suite = {
3450                         .hash = __VECS(sha256_tv_template)
3451                 }
3452         }, {
3453                 .alg = "sha3-224",
3454                 .test = alg_test_hash,
3455                 .fips_allowed = 1,
3456                 .suite = {
3457                         .hash = __VECS(sha3_224_tv_template)
3458                 }
3459         }, {
3460                 .alg = "sha3-256",
3461                 .test = alg_test_hash,
3462                 .fips_allowed = 1,
3463                 .suite = {
3464                         .hash = __VECS(sha3_256_tv_template)
3465                 }
3466         }, {
3467                 .alg = "sha3-384",
3468                 .test = alg_test_hash,
3469                 .fips_allowed = 1,
3470                 .suite = {
3471                         .hash = __VECS(sha3_384_tv_template)
3472                 }
3473         }, {
3474                 .alg = "sha3-512",
3475                 .test = alg_test_hash,
3476                 .fips_allowed = 1,
3477                 .suite = {
3478                         .hash = __VECS(sha3_512_tv_template)
3479                 }
3480         }, {
3481                 .alg = "sha384",
3482                 .test = alg_test_hash,
3483                 .fips_allowed = 1,
3484                 .suite = {
3485                         .hash = __VECS(sha384_tv_template)
3486                 }
3487         }, {
3488                 .alg = "sha512",
3489                 .test = alg_test_hash,
3490                 .fips_allowed = 1,
3491                 .suite = {
3492                         .hash = __VECS(sha512_tv_template)
3493                 }
3494         }, {
3495                 .alg = "sm3",
3496                 .test = alg_test_hash,
3497                 .suite = {
3498                         .hash = __VECS(sm3_tv_template)
3499                 }
3500         }, {
3501                 .alg = "tgr128",
3502                 .test = alg_test_hash,
3503                 .suite = {
3504                         .hash = __VECS(tgr128_tv_template)
3505                 }
3506         }, {
3507                 .alg = "tgr160",
3508                 .test = alg_test_hash,
3509                 .suite = {
3510                         .hash = __VECS(tgr160_tv_template)
3511                 }
3512         }, {
3513                 .alg = "tgr192",
3514                 .test = alg_test_hash,
3515                 .suite = {
3516                         .hash = __VECS(tgr192_tv_template)
3517                 }
3518         }, {
3519                 .alg = "vmac64(aes)",
3520                 .test = alg_test_hash,
3521                 .suite = {
3522                         .hash = __VECS(vmac64_aes_tv_template)
3523                 }
3524         }, {
3525                 .alg = "wp256",
3526                 .test = alg_test_hash,
3527                 .suite = {
3528                         .hash = __VECS(wp256_tv_template)
3529                 }
3530         }, {
3531                 .alg = "wp384",
3532                 .test = alg_test_hash,
3533                 .suite = {
3534                         .hash = __VECS(wp384_tv_template)
3535                 }
3536         }, {
3537                 .alg = "wp512",
3538                 .test = alg_test_hash,
3539                 .suite = {
3540                         .hash = __VECS(wp512_tv_template)
3541                 }
3542         }, {
3543                 .alg = "xcbc(aes)",
3544                 .test = alg_test_hash,
3545                 .suite = {
3546                         .hash = __VECS(aes_xcbc128_tv_template)
3547                 }
3548         }, {
3549                 .alg = "xts(aes)",
3550                 .test = alg_test_skcipher,
3551                 .fips_allowed = 1,
3552                 .suite = {
3553                         .cipher = __VECS(aes_xts_tv_template)
3554                 }
3555         }, {
3556                 .alg = "xts(camellia)",
3557                 .test = alg_test_skcipher,
3558                 .suite = {
3559                         .cipher = __VECS(camellia_xts_tv_template)
3560                 }
3561         }, {
3562                 .alg = "xts(cast6)",
3563                 .test = alg_test_skcipher,
3564                 .suite = {
3565                         .cipher = __VECS(cast6_xts_tv_template)
3566                 }
3567         }, {
3568                 /* Same as xts(aes) except the key is stored in
3569                  * hardware secure memory which we reference by index
3570                  */
3571                 .alg = "xts(paes)",
3572                 .test = alg_test_null,
3573                 .fips_allowed = 1,
3574         }, {
3575                 .alg = "xts(serpent)",
3576                 .test = alg_test_skcipher,
3577                 .suite = {
3578                         .cipher = __VECS(serpent_xts_tv_template)
3579                 }
3580         }, {
3581                 .alg = "xts(twofish)",
3582                 .test = alg_test_skcipher,
3583                 .suite = {
3584                         .cipher = __VECS(tf_xts_tv_template)
3585                 }
3586         }, {
3587                 .alg = "xts4096(paes)",
3588                 .test = alg_test_null,
3589                 .fips_allowed = 1,
3590         }, {
3591                 .alg = "xts512(paes)",
3592                 .test = alg_test_null,
3593                 .fips_allowed = 1,
3594         }, {
3595                 .alg = "zlib-deflate",
3596                 .test = alg_test_comp,
3597                 .fips_allowed = 1,
3598                 .suite = {
3599                         .comp = {
3600                                 .comp = __VECS(zlib_deflate_comp_tv_template),
3601                                 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3602                         }
3603                 }
3604         }, {
3605                 .alg = "zstd",
3606                 .test = alg_test_comp,
3607                 .fips_allowed = 1,
3608                 .suite = {
3609                         .comp = {
3610                                 .comp = __VECS(zstd_comp_tv_template),
3611                                 .decomp = __VECS(zstd_decomp_tv_template)
3612                         }
3613                 }
3614         }
3615 };
3616
3617 static bool alg_test_descs_checked;
3618
3619 static void alg_test_descs_check_order(void)
3620 {
3621         int i;
3622
3623         /* only check once */
3624         if (alg_test_descs_checked)
3625                 return;
3626
3627         alg_test_descs_checked = true;
3628
3629         for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3630                 int diff = strcmp(alg_test_descs[i - 1].alg,
3631                                   alg_test_descs[i].alg);
3632
3633                 if (WARN_ON(diff > 0)) {
3634                         pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3635                                 alg_test_descs[i - 1].alg,
3636                                 alg_test_descs[i].alg);
3637                 }
3638
3639                 if (WARN_ON(diff == 0)) {
3640                         pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3641                                 alg_test_descs[i].alg);
3642                 }
3643         }
3644 }
3645
3646 static int alg_find_test(const char *alg)
3647 {
3648         int start = 0;
3649         int end = ARRAY_SIZE(alg_test_descs);
3650
3651         while (start < end) {
3652                 int i = (start + end) / 2;
3653                 int diff = strcmp(alg_test_descs[i].alg, alg);
3654
3655                 if (diff > 0) {
3656                         end = i;
3657                         continue;
3658                 }
3659
3660                 if (diff < 0) {
3661                         start = i + 1;
3662                         continue;
3663                 }
3664
3665                 return i;
3666         }
3667
3668         return -1;
3669 }
3670
3671 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3672 {
3673         int i;
3674         int j;
3675         int rc;
3676
3677         if (!fips_enabled && notests) {
3678                 printk_once(KERN_INFO "alg: self-tests disabled\n");
3679                 return 0;
3680         }
3681
3682         alg_test_descs_check_order();
3683
3684         if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3685                 char nalg[CRYPTO_MAX_ALG_NAME];
3686
3687                 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3688                     sizeof(nalg))
3689                         return -ENAMETOOLONG;
3690
3691                 i = alg_find_test(nalg);
3692                 if (i < 0)
3693                         goto notest;
3694
3695                 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3696                         goto non_fips_alg;
3697
3698                 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3699                 goto test_done;
3700         }
3701
3702         i = alg_find_test(alg);
3703         j = alg_find_test(driver);
3704         if (i < 0 && j < 0)
3705                 goto notest;
3706
3707         if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3708                              (j >= 0 && !alg_test_descs[j].fips_allowed)))
3709                 goto non_fips_alg;
3710
3711         rc = 0;
3712         if (i >= 0)
3713                 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3714                                              type, mask);
3715         if (j >= 0 && j != i)
3716                 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3717                                              type, mask);
3718
3719 test_done:
3720         if (fips_enabled && rc)
3721                 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3722
3723         if (fips_enabled && !rc)
3724                 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3725
3726         return rc;
3727
3728 notest:
3729         printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3730         return 0;
3731 non_fips_alg:
3732         return -EINVAL;
3733 }
3734
3735 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3736
3737 EXPORT_SYMBOL_GPL(alg_test);