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, sizeof(COMP_BUF_SIZE));
1404                 memset(decomp_output, 0, sizeof(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, sizeof(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                 goto out;
1898
1899         tfm = crypto_alloc_shash(driver, type, mask);
1900         if (IS_ERR(tfm)) {
1901                 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1902                        "%ld\n", driver, PTR_ERR(tfm));
1903                 err = PTR_ERR(tfm);
1904                 goto out;
1905         }
1906
1907         do {
1908                 SHASH_DESC_ON_STACK(shash, tfm);
1909                 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1910
1911                 shash->tfm = tfm;
1912                 shash->flags = 0;
1913
1914                 *ctx = le32_to_cpu(420553207);
1915                 err = crypto_shash_final(shash, (u8 *)&val);
1916                 if (err) {
1917                         printk(KERN_ERR "alg: crc32c: Operation failed for "
1918                                "%s: %d\n", driver, err);
1919                         break;
1920                 }
1921
1922                 if (val != ~420553207) {
1923                         printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1924                                "%d\n", driver, val);
1925                         err = -EINVAL;
1926                 }
1927         } while (0);
1928
1929         crypto_free_shash(tfm);
1930
1931 out:
1932         return err;
1933 }
1934
1935 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1936                           u32 type, u32 mask)
1937 {
1938         struct crypto_rng *rng;
1939         int err;
1940
1941         rng = crypto_alloc_rng(driver, type, mask);
1942         if (IS_ERR(rng)) {
1943                 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1944                        "%ld\n", driver, PTR_ERR(rng));
1945                 return PTR_ERR(rng);
1946         }
1947
1948         err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1949
1950         crypto_free_rng(rng);
1951
1952         return err;
1953 }
1954
1955
1956 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1957                           const char *driver, u32 type, u32 mask)
1958 {
1959         int ret = -EAGAIN;
1960         struct crypto_rng *drng;
1961         struct drbg_test_data test_data;
1962         struct drbg_string addtl, pers, testentropy;
1963         unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1964
1965         if (!buf)
1966                 return -ENOMEM;
1967
1968         drng = crypto_alloc_rng(driver, type, mask);
1969         if (IS_ERR(drng)) {
1970                 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1971                        "%s\n", driver);
1972                 kzfree(buf);
1973                 return -ENOMEM;
1974         }
1975
1976         test_data.testentropy = &testentropy;
1977         drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1978         drbg_string_fill(&pers, test->pers, test->perslen);
1979         ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1980         if (ret) {
1981                 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1982                 goto outbuf;
1983         }
1984
1985         drbg_string_fill(&addtl, test->addtla, test->addtllen);
1986         if (pr) {
1987                 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1988                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1989                         buf, test->expectedlen, &addtl, &test_data);
1990         } else {
1991                 ret = crypto_drbg_get_bytes_addtl(drng,
1992                         buf, test->expectedlen, &addtl);
1993         }
1994         if (ret < 0) {
1995                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1996                        "driver %s\n", driver);
1997                 goto outbuf;
1998         }
1999
2000         drbg_string_fill(&addtl, test->addtlb, test->addtllen);
2001         if (pr) {
2002                 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
2003                 ret = crypto_drbg_get_bytes_addtl_test(drng,
2004                         buf, test->expectedlen, &addtl, &test_data);
2005         } else {
2006                 ret = crypto_drbg_get_bytes_addtl(drng,
2007                         buf, test->expectedlen, &addtl);
2008         }
2009         if (ret < 0) {
2010                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
2011                        "driver %s\n", driver);
2012                 goto outbuf;
2013         }
2014
2015         ret = memcmp(test->expected, buf, test->expectedlen);
2016
2017 outbuf:
2018         crypto_free_rng(drng);
2019         kzfree(buf);
2020         return ret;
2021 }
2022
2023
2024 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
2025                          u32 type, u32 mask)
2026 {
2027         int err = 0;
2028         int pr = 0;
2029         int i = 0;
2030         const struct drbg_testvec *template = desc->suite.drbg.vecs;
2031         unsigned int tcount = desc->suite.drbg.count;
2032
2033         if (0 == memcmp(driver, "drbg_pr_", 8))
2034                 pr = 1;
2035
2036         for (i = 0; i < tcount; i++) {
2037                 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
2038                 if (err) {
2039                         printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
2040                                i, driver);
2041                         err = -EINVAL;
2042                         break;
2043                 }
2044         }
2045         return err;
2046
2047 }
2048
2049 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
2050                        const char *alg)
2051 {
2052         struct kpp_request *req;
2053         void *input_buf = NULL;
2054         void *output_buf = NULL;
2055         void *a_public = NULL;
2056         void *a_ss = NULL;
2057         void *shared_secret = NULL;
2058         struct crypto_wait wait;
2059         unsigned int out_len_max;
2060         int err = -ENOMEM;
2061         struct scatterlist src, dst;
2062
2063         req = kpp_request_alloc(tfm, GFP_KERNEL);
2064         if (!req)
2065                 return err;
2066
2067         crypto_init_wait(&wait);
2068
2069         err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2070         if (err < 0)
2071                 goto free_req;
2072
2073         out_len_max = crypto_kpp_maxsize(tfm);
2074         output_buf = kzalloc(out_len_max, GFP_KERNEL);
2075         if (!output_buf) {
2076                 err = -ENOMEM;
2077                 goto free_req;
2078         }
2079
2080         /* Use appropriate parameter as base */
2081         kpp_request_set_input(req, NULL, 0);
2082         sg_init_one(&dst, output_buf, out_len_max);
2083         kpp_request_set_output(req, &dst, out_len_max);
2084         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2085                                  crypto_req_done, &wait);
2086
2087         /* Compute party A's public key */
2088         err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait);
2089         if (err) {
2090                 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2091                        alg, err);
2092                 goto free_output;
2093         }
2094
2095         if (vec->genkey) {
2096                 /* Save party A's public key */
2097                 a_public = kzalloc(out_len_max, GFP_KERNEL);
2098                 if (!a_public) {
2099                         err = -ENOMEM;
2100                         goto free_output;
2101                 }
2102                 memcpy(a_public, sg_virt(req->dst), out_len_max);
2103         } else {
2104                 /* Verify calculated public key */
2105                 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2106                            vec->expected_a_public_size)) {
2107                         pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2108                                alg);
2109                         err = -EINVAL;
2110                         goto free_output;
2111                 }
2112         }
2113
2114         /* Calculate shared secret key by using counter part (b) public key. */
2115         input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2116         if (!input_buf) {
2117                 err = -ENOMEM;
2118                 goto free_output;
2119         }
2120
2121         memcpy(input_buf, vec->b_public, vec->b_public_size);
2122         sg_init_one(&src, input_buf, vec->b_public_size);
2123         sg_init_one(&dst, output_buf, out_len_max);
2124         kpp_request_set_input(req, &src, vec->b_public_size);
2125         kpp_request_set_output(req, &dst, out_len_max);
2126         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2127                                  crypto_req_done, &wait);
2128         err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait);
2129         if (err) {
2130                 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2131                        alg, err);
2132                 goto free_all;
2133         }
2134
2135         if (vec->genkey) {
2136                 /* Save the shared secret obtained by party A */
2137                 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2138                 if (!a_ss) {
2139                         err = -ENOMEM;
2140                         goto free_all;
2141                 }
2142                 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2143
2144                 /*
2145                  * Calculate party B's shared secret by using party A's
2146                  * public key.
2147                  */
2148                 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2149                                             vec->b_secret_size);
2150                 if (err < 0)
2151                         goto free_all;
2152
2153                 sg_init_one(&src, a_public, vec->expected_a_public_size);
2154                 sg_init_one(&dst, output_buf, out_len_max);
2155                 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2156                 kpp_request_set_output(req, &dst, out_len_max);
2157                 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2158                                          crypto_req_done, &wait);
2159                 err = crypto_wait_req(crypto_kpp_compute_shared_secret(req),
2160                                       &wait);
2161                 if (err) {
2162                         pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2163                                alg, err);
2164                         goto free_all;
2165                 }
2166
2167                 shared_secret = a_ss;
2168         } else {
2169                 shared_secret = (void *)vec->expected_ss;
2170         }
2171
2172         /*
2173          * verify shared secret from which the user will derive
2174          * secret key by executing whatever hash it has chosen
2175          */
2176         if (memcmp(shared_secret, sg_virt(req->dst),
2177                    vec->expected_ss_size)) {
2178                 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2179                        alg);
2180                 err = -EINVAL;
2181         }
2182
2183 free_all:
2184         kfree(a_ss);
2185         kfree(input_buf);
2186 free_output:
2187         kfree(a_public);
2188         kfree(output_buf);
2189 free_req:
2190         kpp_request_free(req);
2191         return err;
2192 }
2193
2194 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2195                     const struct kpp_testvec *vecs, unsigned int tcount)
2196 {
2197         int ret, i;
2198
2199         for (i = 0; i < tcount; i++) {
2200                 ret = do_test_kpp(tfm, vecs++, alg);
2201                 if (ret) {
2202                         pr_err("alg: %s: test failed on vector %d, err=%d\n",
2203                                alg, i + 1, ret);
2204                         return ret;
2205                 }
2206         }
2207         return 0;
2208 }
2209
2210 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2211                         u32 type, u32 mask)
2212 {
2213         struct crypto_kpp *tfm;
2214         int err = 0;
2215
2216         tfm = crypto_alloc_kpp(driver, type, mask);
2217         if (IS_ERR(tfm)) {
2218                 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2219                        driver, PTR_ERR(tfm));
2220                 return PTR_ERR(tfm);
2221         }
2222         if (desc->suite.kpp.vecs)
2223                 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2224                                desc->suite.kpp.count);
2225
2226         crypto_free_kpp(tfm);
2227         return err;
2228 }
2229
2230 static int test_akcipher_one(struct crypto_akcipher *tfm,
2231                              const struct akcipher_testvec *vecs)
2232 {
2233         char *xbuf[XBUFSIZE];
2234         struct akcipher_request *req;
2235         void *outbuf_enc = NULL;
2236         void *outbuf_dec = NULL;
2237         struct crypto_wait wait;
2238         unsigned int out_len_max, out_len = 0;
2239         int err = -ENOMEM;
2240         struct scatterlist src, dst, src_tab[2];
2241
2242         if (testmgr_alloc_buf(xbuf))
2243                 return err;
2244
2245         req = akcipher_request_alloc(tfm, GFP_KERNEL);
2246         if (!req)
2247                 goto free_xbuf;
2248
2249         crypto_init_wait(&wait);
2250
2251         if (vecs->public_key_vec)
2252                 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2253                                                   vecs->key_len);
2254         else
2255                 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2256                                                    vecs->key_len);
2257         if (err)
2258                 goto free_req;
2259
2260         err = -ENOMEM;
2261         out_len_max = crypto_akcipher_maxsize(tfm);
2262         outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2263         if (!outbuf_enc)
2264                 goto free_req;
2265
2266         if (WARN_ON(vecs->m_size > PAGE_SIZE))
2267                 goto free_all;
2268
2269         memcpy(xbuf[0], vecs->m, vecs->m_size);
2270
2271         sg_init_table(src_tab, 2);
2272         sg_set_buf(&src_tab[0], xbuf[0], 8);
2273         sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2274         sg_init_one(&dst, outbuf_enc, out_len_max);
2275         akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2276                                    out_len_max);
2277         akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2278                                       crypto_req_done, &wait);
2279
2280         err = crypto_wait_req(vecs->siggen_sigver_test ?
2281                               /* Run asymmetric signature generation */
2282                               crypto_akcipher_sign(req) :
2283                               /* Run asymmetric encrypt */
2284                               crypto_akcipher_encrypt(req), &wait);
2285         if (err) {
2286                 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2287                 goto free_all;
2288         }
2289         if (req->dst_len != vecs->c_size) {
2290                 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2291                 err = -EINVAL;
2292                 goto free_all;
2293         }
2294         /* verify that encrypted message is equal to expected */
2295         if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2296                 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2297                 hexdump(outbuf_enc, vecs->c_size);
2298                 err = -EINVAL;
2299                 goto free_all;
2300         }
2301         /* Don't invoke decrypt for vectors with public key */
2302         if (vecs->public_key_vec) {
2303                 err = 0;
2304                 goto free_all;
2305         }
2306         outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2307         if (!outbuf_dec) {
2308                 err = -ENOMEM;
2309                 goto free_all;
2310         }
2311
2312         if (WARN_ON(vecs->c_size > PAGE_SIZE))
2313                 goto free_all;
2314
2315         memcpy(xbuf[0], vecs->c, vecs->c_size);
2316
2317         sg_init_one(&src, xbuf[0], vecs->c_size);
2318         sg_init_one(&dst, outbuf_dec, out_len_max);
2319         crypto_init_wait(&wait);
2320         akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2321
2322         err = crypto_wait_req(vecs->siggen_sigver_test ?
2323                               /* Run asymmetric signature verification */
2324                               crypto_akcipher_verify(req) :
2325                               /* Run asymmetric decrypt */
2326                               crypto_akcipher_decrypt(req), &wait);
2327         if (err) {
2328                 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2329                 goto free_all;
2330         }
2331         out_len = req->dst_len;
2332         if (out_len < vecs->m_size) {
2333                 pr_err("alg: akcipher: decrypt test failed. "
2334                        "Invalid output len %u\n", out_len);
2335                 err = -EINVAL;
2336                 goto free_all;
2337         }
2338         /* verify that decrypted message is equal to the original msg */
2339         if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2340             memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2341                    vecs->m_size)) {
2342                 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2343                 hexdump(outbuf_dec, out_len);
2344                 err = -EINVAL;
2345         }
2346 free_all:
2347         kfree(outbuf_dec);
2348         kfree(outbuf_enc);
2349 free_req:
2350         akcipher_request_free(req);
2351 free_xbuf:
2352         testmgr_free_buf(xbuf);
2353         return err;
2354 }
2355
2356 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2357                          const struct akcipher_testvec *vecs,
2358                          unsigned int tcount)
2359 {
2360         const char *algo =
2361                 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2362         int ret, i;
2363
2364         for (i = 0; i < tcount; i++) {
2365                 ret = test_akcipher_one(tfm, vecs++);
2366                 if (!ret)
2367                         continue;
2368
2369                 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2370                        i + 1, algo, ret);
2371                 return ret;
2372         }
2373         return 0;
2374 }
2375
2376 static int alg_test_akcipher(const struct alg_test_desc *desc,
2377                              const char *driver, u32 type, u32 mask)
2378 {
2379         struct crypto_akcipher *tfm;
2380         int err = 0;
2381
2382         tfm = crypto_alloc_akcipher(driver, type, mask);
2383         if (IS_ERR(tfm)) {
2384                 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2385                        driver, PTR_ERR(tfm));
2386                 return PTR_ERR(tfm);
2387         }
2388         if (desc->suite.akcipher.vecs)
2389                 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2390                                     desc->suite.akcipher.count);
2391
2392         crypto_free_akcipher(tfm);
2393         return err;
2394 }
2395
2396 static int alg_test_null(const struct alg_test_desc *desc,
2397                              const char *driver, u32 type, u32 mask)
2398 {
2399         return 0;
2400 }
2401
2402 #define __VECS(tv)      { .vecs = tv, .count = ARRAY_SIZE(tv) }
2403
2404 /* Please keep this list sorted by algorithm name. */
2405 static const struct alg_test_desc alg_test_descs[] = {
2406         {
2407                 .alg = "aegis128",
2408                 .test = alg_test_aead,
2409                 .suite = {
2410                         .aead = {
2411                                 .enc = __VECS(aegis128_enc_tv_template),
2412                                 .dec = __VECS(aegis128_dec_tv_template),
2413                         }
2414                 }
2415         }, {
2416                 .alg = "aegis128l",
2417                 .test = alg_test_aead,
2418                 .suite = {
2419                         .aead = {
2420                                 .enc = __VECS(aegis128l_enc_tv_template),
2421                                 .dec = __VECS(aegis128l_dec_tv_template),
2422                         }
2423                 }
2424         }, {
2425                 .alg = "aegis256",
2426                 .test = alg_test_aead,
2427                 .suite = {
2428                         .aead = {
2429                                 .enc = __VECS(aegis256_enc_tv_template),
2430                                 .dec = __VECS(aegis256_dec_tv_template),
2431                         }
2432                 }
2433         }, {
2434                 .alg = "ansi_cprng",
2435                 .test = alg_test_cprng,
2436                 .suite = {
2437                         .cprng = __VECS(ansi_cprng_aes_tv_template)
2438                 }
2439         }, {
2440                 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2441                 .test = alg_test_aead,
2442                 .suite = {
2443                         .aead = {
2444                                 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2445                                 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2446                         }
2447                 }
2448         }, {
2449                 .alg = "authenc(hmac(sha1),cbc(aes))",
2450                 .test = alg_test_aead,
2451                 .fips_allowed = 1,
2452                 .suite = {
2453                         .aead = {
2454                                 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2455                         }
2456                 }
2457         }, {
2458                 .alg = "authenc(hmac(sha1),cbc(des))",
2459                 .test = alg_test_aead,
2460                 .suite = {
2461                         .aead = {
2462                                 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2463                         }
2464                 }
2465         }, {
2466                 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2467                 .test = alg_test_aead,
2468                 .fips_allowed = 1,
2469                 .suite = {
2470                         .aead = {
2471                                 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2472                         }
2473                 }
2474         }, {
2475                 .alg = "authenc(hmac(sha1),ctr(aes))",
2476                 .test = alg_test_null,
2477                 .fips_allowed = 1,
2478         }, {
2479                 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2480                 .test = alg_test_aead,
2481                 .suite = {
2482                         .aead = {
2483                                 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2484                                 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2485                         }
2486                 }
2487         }, {
2488                 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2489                 .test = alg_test_null,
2490                 .fips_allowed = 1,
2491         }, {
2492                 .alg = "authenc(hmac(sha224),cbc(des))",
2493                 .test = alg_test_aead,
2494                 .suite = {
2495                         .aead = {
2496                                 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2497                         }
2498                 }
2499         }, {
2500                 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2501                 .test = alg_test_aead,
2502                 .fips_allowed = 1,
2503                 .suite = {
2504                         .aead = {
2505                                 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2506                         }
2507                 }
2508         }, {
2509                 .alg = "authenc(hmac(sha256),cbc(aes))",
2510                 .test = alg_test_aead,
2511                 .fips_allowed = 1,
2512                 .suite = {
2513                         .aead = {
2514                                 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2515                         }
2516                 }
2517         }, {
2518                 .alg = "authenc(hmac(sha256),cbc(des))",
2519                 .test = alg_test_aead,
2520                 .suite = {
2521                         .aead = {
2522                                 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2523                         }
2524                 }
2525         }, {
2526                 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2527                 .test = alg_test_aead,
2528                 .fips_allowed = 1,
2529                 .suite = {
2530                         .aead = {
2531                                 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2532                         }
2533                 }
2534         }, {
2535                 .alg = "authenc(hmac(sha256),ctr(aes))",
2536                 .test = alg_test_null,
2537                 .fips_allowed = 1,
2538         }, {
2539                 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2540                 .test = alg_test_null,
2541                 .fips_allowed = 1,
2542         }, {
2543                 .alg = "authenc(hmac(sha384),cbc(des))",
2544                 .test = alg_test_aead,
2545                 .suite = {
2546                         .aead = {
2547                                 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2548                         }
2549                 }
2550         }, {
2551                 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2552                 .test = alg_test_aead,
2553                 .fips_allowed = 1,
2554                 .suite = {
2555                         .aead = {
2556                                 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2557                         }
2558                 }
2559         }, {
2560                 .alg = "authenc(hmac(sha384),ctr(aes))",
2561                 .test = alg_test_null,
2562                 .fips_allowed = 1,
2563         }, {
2564                 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2565                 .test = alg_test_null,
2566                 .fips_allowed = 1,
2567         }, {
2568                 .alg = "authenc(hmac(sha512),cbc(aes))",
2569                 .fips_allowed = 1,
2570                 .test = alg_test_aead,
2571                 .suite = {
2572                         .aead = {
2573                                 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2574                         }
2575                 }
2576         }, {
2577                 .alg = "authenc(hmac(sha512),cbc(des))",
2578                 .test = alg_test_aead,
2579                 .suite = {
2580                         .aead = {
2581                                 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2582                         }
2583                 }
2584         }, {
2585                 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2586                 .test = alg_test_aead,
2587                 .fips_allowed = 1,
2588                 .suite = {
2589                         .aead = {
2590                                 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2591                         }
2592                 }
2593         }, {
2594                 .alg = "authenc(hmac(sha512),ctr(aes))",
2595                 .test = alg_test_null,
2596                 .fips_allowed = 1,
2597         }, {
2598                 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2599                 .test = alg_test_null,
2600                 .fips_allowed = 1,
2601         }, {
2602                 .alg = "cbc(aes)",
2603                 .test = alg_test_skcipher,
2604                 .fips_allowed = 1,
2605                 .suite = {
2606                         .cipher = __VECS(aes_cbc_tv_template)
2607                 },
2608         }, {
2609                 .alg = "cbc(anubis)",
2610                 .test = alg_test_skcipher,
2611                 .suite = {
2612                         .cipher = __VECS(anubis_cbc_tv_template)
2613                 },
2614         }, {
2615                 .alg = "cbc(blowfish)",
2616                 .test = alg_test_skcipher,
2617                 .suite = {
2618                         .cipher = __VECS(bf_cbc_tv_template)
2619                 },
2620         }, {
2621                 .alg = "cbc(camellia)",
2622                 .test = alg_test_skcipher,
2623                 .suite = {
2624                         .cipher = __VECS(camellia_cbc_tv_template)
2625                 },
2626         }, {
2627                 .alg = "cbc(cast5)",
2628                 .test = alg_test_skcipher,
2629                 .suite = {
2630                         .cipher = __VECS(cast5_cbc_tv_template)
2631                 },
2632         }, {
2633                 .alg = "cbc(cast6)",
2634                 .test = alg_test_skcipher,
2635                 .suite = {
2636                         .cipher = __VECS(cast6_cbc_tv_template)
2637                 },
2638         }, {
2639                 .alg = "cbc(des)",
2640                 .test = alg_test_skcipher,
2641                 .suite = {
2642                         .cipher = __VECS(des_cbc_tv_template)
2643                 },
2644         }, {
2645                 .alg = "cbc(des3_ede)",
2646                 .test = alg_test_skcipher,
2647                 .fips_allowed = 1,
2648                 .suite = {
2649                         .cipher = __VECS(des3_ede_cbc_tv_template)
2650                 },
2651         }, {
2652                 /* Same as cbc(aes) except the key is stored in
2653                  * hardware secure memory which we reference by index
2654                  */
2655                 .alg = "cbc(paes)",
2656                 .test = alg_test_null,
2657                 .fips_allowed = 1,
2658         }, {
2659                 .alg = "cbc(serpent)",
2660                 .test = alg_test_skcipher,
2661                 .suite = {
2662                         .cipher = __VECS(serpent_cbc_tv_template)
2663                 },
2664         }, {
2665                 .alg = "cbc(twofish)",
2666                 .test = alg_test_skcipher,
2667                 .suite = {
2668                         .cipher = __VECS(tf_cbc_tv_template)
2669                 },
2670         }, {
2671                 .alg = "cbcmac(aes)",
2672                 .fips_allowed = 1,
2673                 .test = alg_test_hash,
2674                 .suite = {
2675                         .hash = __VECS(aes_cbcmac_tv_template)
2676                 }
2677         }, {
2678                 .alg = "ccm(aes)",
2679                 .test = alg_test_aead,
2680                 .fips_allowed = 1,
2681                 .suite = {
2682                         .aead = {
2683                                 .enc = __VECS(aes_ccm_enc_tv_template),
2684                                 .dec = __VECS(aes_ccm_dec_tv_template)
2685                         }
2686                 }
2687         }, {
2688                 .alg = "chacha20",
2689                 .test = alg_test_skcipher,
2690                 .suite = {
2691                         .cipher = __VECS(chacha20_tv_template)
2692                 },
2693         }, {
2694                 .alg = "cmac(aes)",
2695                 .fips_allowed = 1,
2696                 .test = alg_test_hash,
2697                 .suite = {
2698                         .hash = __VECS(aes_cmac128_tv_template)
2699                 }
2700         }, {
2701                 .alg = "cmac(des3_ede)",
2702                 .fips_allowed = 1,
2703                 .test = alg_test_hash,
2704                 .suite = {
2705                         .hash = __VECS(des3_ede_cmac64_tv_template)
2706                 }
2707         }, {
2708                 .alg = "compress_null",
2709                 .test = alg_test_null,
2710         }, {
2711                 .alg = "crc32",
2712                 .test = alg_test_hash,
2713                 .suite = {
2714                         .hash = __VECS(crc32_tv_template)
2715                 }
2716         }, {
2717                 .alg = "crc32c",
2718                 .test = alg_test_crc32c,
2719                 .fips_allowed = 1,
2720                 .suite = {
2721                         .hash = __VECS(crc32c_tv_template)
2722                 }
2723         }, {
2724                 .alg = "crct10dif",
2725                 .test = alg_test_hash,
2726                 .fips_allowed = 1,
2727                 .suite = {
2728                         .hash = __VECS(crct10dif_tv_template)
2729                 }
2730         }, {
2731                 .alg = "ctr(aes)",
2732                 .test = alg_test_skcipher,
2733                 .fips_allowed = 1,
2734                 .suite = {
2735                         .cipher = __VECS(aes_ctr_tv_template)
2736                 }
2737         }, {
2738                 .alg = "ctr(blowfish)",
2739                 .test = alg_test_skcipher,
2740                 .suite = {
2741                         .cipher = __VECS(bf_ctr_tv_template)
2742                 }
2743         }, {
2744                 .alg = "ctr(camellia)",
2745                 .test = alg_test_skcipher,
2746                 .suite = {
2747                         .cipher = __VECS(camellia_ctr_tv_template)
2748                 }
2749         }, {
2750                 .alg = "ctr(cast5)",
2751                 .test = alg_test_skcipher,
2752                 .suite = {
2753                         .cipher = __VECS(cast5_ctr_tv_template)
2754                 }
2755         }, {
2756                 .alg = "ctr(cast6)",
2757                 .test = alg_test_skcipher,
2758                 .suite = {
2759                         .cipher = __VECS(cast6_ctr_tv_template)
2760                 }
2761         }, {
2762                 .alg = "ctr(des)",
2763                 .test = alg_test_skcipher,
2764                 .suite = {
2765                         .cipher = __VECS(des_ctr_tv_template)
2766                 }
2767         }, {
2768                 .alg = "ctr(des3_ede)",
2769                 .test = alg_test_skcipher,
2770                 .fips_allowed = 1,
2771                 .suite = {
2772                         .cipher = __VECS(des3_ede_ctr_tv_template)
2773                 }
2774         }, {
2775                 /* Same as ctr(aes) except the key is stored in
2776                  * hardware secure memory which we reference by index
2777                  */
2778                 .alg = "ctr(paes)",
2779                 .test = alg_test_null,
2780                 .fips_allowed = 1,
2781         }, {
2782                 .alg = "ctr(serpent)",
2783                 .test = alg_test_skcipher,
2784                 .suite = {
2785                         .cipher = __VECS(serpent_ctr_tv_template)
2786                 }
2787         }, {
2788                 .alg = "ctr(twofish)",
2789                 .test = alg_test_skcipher,
2790                 .suite = {
2791                         .cipher = __VECS(tf_ctr_tv_template)
2792                 }
2793         }, {
2794                 .alg = "cts(cbc(aes))",
2795                 .test = alg_test_skcipher,
2796                 .suite = {
2797                         .cipher = __VECS(cts_mode_tv_template)
2798                 }
2799         }, {
2800                 .alg = "deflate",
2801                 .test = alg_test_comp,
2802                 .fips_allowed = 1,
2803                 .suite = {
2804                         .comp = {
2805                                 .comp = __VECS(deflate_comp_tv_template),
2806                                 .decomp = __VECS(deflate_decomp_tv_template)
2807                         }
2808                 }
2809         }, {
2810                 .alg = "dh",
2811                 .test = alg_test_kpp,
2812                 .fips_allowed = 1,
2813                 .suite = {
2814                         .kpp = __VECS(dh_tv_template)
2815                 }
2816         }, {
2817                 .alg = "digest_null",
2818                 .test = alg_test_null,
2819         }, {
2820                 .alg = "drbg_nopr_ctr_aes128",
2821                 .test = alg_test_drbg,
2822                 .fips_allowed = 1,
2823                 .suite = {
2824                         .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2825                 }
2826         }, {
2827                 .alg = "drbg_nopr_ctr_aes192",
2828                 .test = alg_test_drbg,
2829                 .fips_allowed = 1,
2830                 .suite = {
2831                         .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2832                 }
2833         }, {
2834                 .alg = "drbg_nopr_ctr_aes256",
2835                 .test = alg_test_drbg,
2836                 .fips_allowed = 1,
2837                 .suite = {
2838                         .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2839                 }
2840         }, {
2841                 /*
2842                  * There is no need to specifically test the DRBG with every
2843                  * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2844                  */
2845                 .alg = "drbg_nopr_hmac_sha1",
2846                 .fips_allowed = 1,
2847                 .test = alg_test_null,
2848         }, {
2849                 .alg = "drbg_nopr_hmac_sha256",
2850                 .test = alg_test_drbg,
2851                 .fips_allowed = 1,
2852                 .suite = {
2853                         .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2854                 }
2855         }, {
2856                 /* covered by drbg_nopr_hmac_sha256 test */
2857                 .alg = "drbg_nopr_hmac_sha384",
2858                 .fips_allowed = 1,
2859                 .test = alg_test_null,
2860         }, {
2861                 .alg = "drbg_nopr_hmac_sha512",
2862                 .test = alg_test_null,
2863                 .fips_allowed = 1,
2864         }, {
2865                 .alg = "drbg_nopr_sha1",
2866                 .fips_allowed = 1,
2867                 .test = alg_test_null,
2868         }, {
2869                 .alg = "drbg_nopr_sha256",
2870                 .test = alg_test_drbg,
2871                 .fips_allowed = 1,
2872                 .suite = {
2873                         .drbg = __VECS(drbg_nopr_sha256_tv_template)
2874                 }
2875         }, {
2876                 /* covered by drbg_nopr_sha256 test */
2877                 .alg = "drbg_nopr_sha384",
2878                 .fips_allowed = 1,
2879                 .test = alg_test_null,
2880         }, {
2881                 .alg = "drbg_nopr_sha512",
2882                 .fips_allowed = 1,
2883                 .test = alg_test_null,
2884         }, {
2885                 .alg = "drbg_pr_ctr_aes128",
2886                 .test = alg_test_drbg,
2887                 .fips_allowed = 1,
2888                 .suite = {
2889                         .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2890                 }
2891         }, {
2892                 /* covered by drbg_pr_ctr_aes128 test */
2893                 .alg = "drbg_pr_ctr_aes192",
2894                 .fips_allowed = 1,
2895                 .test = alg_test_null,
2896         }, {
2897                 .alg = "drbg_pr_ctr_aes256",
2898                 .fips_allowed = 1,
2899                 .test = alg_test_null,
2900         }, {
2901                 .alg = "drbg_pr_hmac_sha1",
2902                 .fips_allowed = 1,
2903                 .test = alg_test_null,
2904         }, {
2905                 .alg = "drbg_pr_hmac_sha256",
2906                 .test = alg_test_drbg,
2907                 .fips_allowed = 1,
2908                 .suite = {
2909                         .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2910                 }
2911         }, {
2912                 /* covered by drbg_pr_hmac_sha256 test */
2913                 .alg = "drbg_pr_hmac_sha384",
2914                 .fips_allowed = 1,
2915                 .test = alg_test_null,
2916         }, {
2917                 .alg = "drbg_pr_hmac_sha512",
2918                 .test = alg_test_null,
2919                 .fips_allowed = 1,
2920         }, {
2921                 .alg = "drbg_pr_sha1",
2922                 .fips_allowed = 1,
2923                 .test = alg_test_null,
2924         }, {
2925                 .alg = "drbg_pr_sha256",
2926                 .test = alg_test_drbg,
2927                 .fips_allowed = 1,
2928                 .suite = {
2929                         .drbg = __VECS(drbg_pr_sha256_tv_template)
2930                 }
2931         }, {
2932                 /* covered by drbg_pr_sha256 test */
2933                 .alg = "drbg_pr_sha384",
2934                 .fips_allowed = 1,
2935                 .test = alg_test_null,
2936         }, {
2937                 .alg = "drbg_pr_sha512",
2938                 .fips_allowed = 1,
2939                 .test = alg_test_null,
2940         }, {
2941                 .alg = "ecb(aes)",
2942                 .test = alg_test_skcipher,
2943                 .fips_allowed = 1,
2944                 .suite = {
2945                         .cipher = __VECS(aes_tv_template)
2946                 }
2947         }, {
2948                 .alg = "ecb(anubis)",
2949                 .test = alg_test_skcipher,
2950                 .suite = {
2951                         .cipher = __VECS(anubis_tv_template)
2952                 }
2953         }, {
2954                 .alg = "ecb(arc4)",
2955                 .test = alg_test_skcipher,
2956                 .suite = {
2957                         .cipher = __VECS(arc4_tv_template)
2958                 }
2959         }, {
2960                 .alg = "ecb(blowfish)",
2961                 .test = alg_test_skcipher,
2962                 .suite = {
2963                         .cipher = __VECS(bf_tv_template)
2964                 }
2965         }, {
2966                 .alg = "ecb(camellia)",
2967                 .test = alg_test_skcipher,
2968                 .suite = {
2969                         .cipher = __VECS(camellia_tv_template)
2970                 }
2971         }, {
2972                 .alg = "ecb(cast5)",
2973                 .test = alg_test_skcipher,
2974                 .suite = {
2975                         .cipher = __VECS(cast5_tv_template)
2976                 }
2977         }, {
2978                 .alg = "ecb(cast6)",
2979                 .test = alg_test_skcipher,
2980                 .suite = {
2981                         .cipher = __VECS(cast6_tv_template)
2982                 }
2983         }, {
2984                 .alg = "ecb(cipher_null)",
2985                 .test = alg_test_null,
2986                 .fips_allowed = 1,
2987         }, {
2988                 .alg = "ecb(des)",
2989                 .test = alg_test_skcipher,
2990                 .suite = {
2991                         .cipher = __VECS(des_tv_template)
2992                 }
2993         }, {
2994                 .alg = "ecb(des3_ede)",
2995                 .test = alg_test_skcipher,
2996                 .fips_allowed = 1,
2997                 .suite = {
2998                         .cipher = __VECS(des3_ede_tv_template)
2999                 }
3000         }, {
3001                 .alg = "ecb(fcrypt)",
3002                 .test = alg_test_skcipher,
3003                 .suite = {
3004                         .cipher = {
3005                                 .vecs = fcrypt_pcbc_tv_template,
3006                                 .count = 1
3007                         }
3008                 }
3009         }, {
3010                 .alg = "ecb(khazad)",
3011                 .test = alg_test_skcipher,
3012                 .suite = {
3013                         .cipher = __VECS(khazad_tv_template)
3014                 }
3015         }, {
3016                 /* Same as ecb(aes) except the key is stored in
3017                  * hardware secure memory which we reference by index
3018                  */
3019                 .alg = "ecb(paes)",
3020                 .test = alg_test_null,
3021                 .fips_allowed = 1,
3022         }, {
3023                 .alg = "ecb(seed)",
3024                 .test = alg_test_skcipher,
3025                 .suite = {
3026                         .cipher = __VECS(seed_tv_template)
3027                 }
3028         }, {
3029                 .alg = "ecb(serpent)",
3030                 .test = alg_test_skcipher,
3031                 .suite = {
3032                         .cipher = __VECS(serpent_tv_template)
3033                 }
3034         }, {
3035                 .alg = "ecb(sm4)",
3036                 .test = alg_test_skcipher,
3037                 .suite = {
3038                         .cipher = __VECS(sm4_tv_template)
3039                 }
3040         }, {
3041                 .alg = "ecb(speck128)",
3042                 .test = alg_test_skcipher,
3043                 .suite = {
3044                         .cipher = __VECS(speck128_tv_template)
3045                 }
3046         }, {
3047                 .alg = "ecb(speck64)",
3048                 .test = alg_test_skcipher,
3049                 .suite = {
3050                         .cipher = __VECS(speck64_tv_template)
3051                 }
3052         }, {
3053                 .alg = "ecb(tea)",
3054                 .test = alg_test_skcipher,
3055                 .suite = {
3056                         .cipher = __VECS(tea_tv_template)
3057                 }
3058         }, {
3059                 .alg = "ecb(tnepres)",
3060                 .test = alg_test_skcipher,
3061                 .suite = {
3062                         .cipher = __VECS(tnepres_tv_template)
3063                 }
3064         }, {
3065                 .alg = "ecb(twofish)",
3066                 .test = alg_test_skcipher,
3067                 .suite = {
3068                         .cipher = __VECS(tf_tv_template)
3069                 }
3070         }, {
3071                 .alg = "ecb(xeta)",
3072                 .test = alg_test_skcipher,
3073                 .suite = {
3074                         .cipher = __VECS(xeta_tv_template)
3075                 }
3076         }, {
3077                 .alg = "ecb(xtea)",
3078                 .test = alg_test_skcipher,
3079                 .suite = {
3080                         .cipher = __VECS(xtea_tv_template)
3081                 }
3082         }, {
3083                 .alg = "ecdh",
3084                 .test = alg_test_kpp,
3085                 .fips_allowed = 1,
3086                 .suite = {
3087                         .kpp = __VECS(ecdh_tv_template)
3088                 }
3089         }, {
3090                 .alg = "gcm(aes)",
3091                 .test = alg_test_aead,
3092                 .fips_allowed = 1,
3093                 .suite = {
3094                         .aead = {
3095                                 .enc = __VECS(aes_gcm_enc_tv_template),
3096                                 .dec = __VECS(aes_gcm_dec_tv_template)
3097                         }
3098                 }
3099         }, {
3100                 .alg = "ghash",
3101                 .test = alg_test_hash,
3102                 .fips_allowed = 1,
3103                 .suite = {
3104                         .hash = __VECS(ghash_tv_template)
3105                 }
3106         }, {
3107                 .alg = "hmac(md5)",
3108                 .test = alg_test_hash,
3109                 .suite = {
3110                         .hash = __VECS(hmac_md5_tv_template)
3111                 }
3112         }, {
3113                 .alg = "hmac(rmd128)",
3114                 .test = alg_test_hash,
3115                 .suite = {
3116                         .hash = __VECS(hmac_rmd128_tv_template)
3117                 }
3118         }, {
3119                 .alg = "hmac(rmd160)",
3120                 .test = alg_test_hash,
3121                 .suite = {
3122                         .hash = __VECS(hmac_rmd160_tv_template)
3123                 }
3124         }, {
3125                 .alg = "hmac(sha1)",
3126                 .test = alg_test_hash,
3127                 .fips_allowed = 1,
3128                 .suite = {
3129                         .hash = __VECS(hmac_sha1_tv_template)
3130                 }
3131         }, {
3132                 .alg = "hmac(sha224)",
3133                 .test = alg_test_hash,
3134                 .fips_allowed = 1,
3135                 .suite = {
3136                         .hash = __VECS(hmac_sha224_tv_template)
3137                 }
3138         }, {
3139                 .alg = "hmac(sha256)",
3140                 .test = alg_test_hash,
3141                 .fips_allowed = 1,
3142                 .suite = {
3143                         .hash = __VECS(hmac_sha256_tv_template)
3144                 }
3145         }, {
3146                 .alg = "hmac(sha3-224)",
3147                 .test = alg_test_hash,
3148                 .fips_allowed = 1,
3149                 .suite = {
3150                         .hash = __VECS(hmac_sha3_224_tv_template)
3151                 }
3152         }, {
3153                 .alg = "hmac(sha3-256)",
3154                 .test = alg_test_hash,
3155                 .fips_allowed = 1,
3156                 .suite = {
3157                         .hash = __VECS(hmac_sha3_256_tv_template)
3158                 }
3159         }, {
3160                 .alg = "hmac(sha3-384)",
3161                 .test = alg_test_hash,
3162                 .fips_allowed = 1,
3163                 .suite = {
3164                         .hash = __VECS(hmac_sha3_384_tv_template)
3165                 }
3166         }, {
3167                 .alg = "hmac(sha3-512)",
3168                 .test = alg_test_hash,
3169                 .fips_allowed = 1,
3170                 .suite = {
3171                         .hash = __VECS(hmac_sha3_512_tv_template)
3172                 }
3173         }, {
3174                 .alg = "hmac(sha384)",
3175                 .test = alg_test_hash,
3176                 .fips_allowed = 1,
3177                 .suite = {
3178                         .hash = __VECS(hmac_sha384_tv_template)
3179                 }
3180         }, {
3181                 .alg = "hmac(sha512)",
3182                 .test = alg_test_hash,
3183                 .fips_allowed = 1,
3184                 .suite = {
3185                         .hash = __VECS(hmac_sha512_tv_template)
3186                 }
3187         }, {
3188                 .alg = "jitterentropy_rng",
3189                 .fips_allowed = 1,
3190                 .test = alg_test_null,
3191         }, {
3192                 .alg = "kw(aes)",
3193                 .test = alg_test_skcipher,
3194                 .fips_allowed = 1,
3195                 .suite = {
3196                         .cipher = __VECS(aes_kw_tv_template)
3197                 }
3198         }, {
3199                 .alg = "lrw(aes)",
3200                 .test = alg_test_skcipher,
3201                 .suite = {
3202                         .cipher = __VECS(aes_lrw_tv_template)
3203                 }
3204         }, {
3205                 .alg = "lrw(camellia)",
3206                 .test = alg_test_skcipher,
3207                 .suite = {
3208                         .cipher = __VECS(camellia_lrw_tv_template)
3209                 }
3210         }, {
3211                 .alg = "lrw(cast6)",
3212                 .test = alg_test_skcipher,
3213                 .suite = {
3214                         .cipher = __VECS(cast6_lrw_tv_template)
3215                 }
3216         }, {
3217                 .alg = "lrw(serpent)",
3218                 .test = alg_test_skcipher,
3219                 .suite = {
3220                         .cipher = __VECS(serpent_lrw_tv_template)
3221                 }
3222         }, {
3223                 .alg = "lrw(twofish)",
3224                 .test = alg_test_skcipher,
3225                 .suite = {
3226                         .cipher = __VECS(tf_lrw_tv_template)
3227                 }
3228         }, {
3229                 .alg = "lz4",
3230                 .test = alg_test_comp,
3231                 .fips_allowed = 1,
3232                 .suite = {
3233                         .comp = {
3234                                 .comp = __VECS(lz4_comp_tv_template),
3235                                 .decomp = __VECS(lz4_decomp_tv_template)
3236                         }
3237                 }
3238         }, {
3239                 .alg = "lz4hc",
3240                 .test = alg_test_comp,
3241                 .fips_allowed = 1,
3242                 .suite = {
3243                         .comp = {
3244                                 .comp = __VECS(lz4hc_comp_tv_template),
3245                                 .decomp = __VECS(lz4hc_decomp_tv_template)
3246                         }
3247                 }
3248         }, {
3249                 .alg = "lzo",
3250                 .test = alg_test_comp,
3251                 .fips_allowed = 1,
3252                 .suite = {
3253                         .comp = {
3254                                 .comp = __VECS(lzo_comp_tv_template),
3255                                 .decomp = __VECS(lzo_decomp_tv_template)
3256                         }
3257                 }
3258         }, {
3259                 .alg = "md4",
3260                 .test = alg_test_hash,
3261                 .suite = {
3262                         .hash = __VECS(md4_tv_template)
3263                 }
3264         }, {
3265                 .alg = "md5",
3266                 .test = alg_test_hash,
3267                 .suite = {
3268                         .hash = __VECS(md5_tv_template)
3269                 }
3270         }, {
3271                 .alg = "michael_mic",
3272                 .test = alg_test_hash,
3273                 .suite = {
3274                         .hash = __VECS(michael_mic_tv_template)
3275                 }
3276         }, {
3277                 .alg = "morus1280",
3278                 .test = alg_test_aead,
3279                 .suite = {
3280                         .aead = {
3281                                 .enc = __VECS(morus1280_enc_tv_template),
3282                                 .dec = __VECS(morus1280_dec_tv_template),
3283                         }
3284                 }
3285         }, {
3286                 .alg = "morus640",
3287                 .test = alg_test_aead,
3288                 .suite = {
3289                         .aead = {
3290                                 .enc = __VECS(morus640_enc_tv_template),
3291                                 .dec = __VECS(morus640_dec_tv_template),
3292                         }
3293                 }
3294         }, {
3295                 .alg = "ofb(aes)",
3296                 .test = alg_test_skcipher,
3297                 .fips_allowed = 1,
3298                 .suite = {
3299                         .cipher = __VECS(aes_ofb_tv_template)
3300                 }
3301         }, {
3302                 /* Same as ofb(aes) except the key is stored in
3303                  * hardware secure memory which we reference by index
3304                  */
3305                 .alg = "ofb(paes)",
3306                 .test = alg_test_null,
3307                 .fips_allowed = 1,
3308         }, {
3309                 .alg = "pcbc(fcrypt)",
3310                 .test = alg_test_skcipher,
3311                 .suite = {
3312                         .cipher = __VECS(fcrypt_pcbc_tv_template)
3313                 }
3314         }, {
3315                 .alg = "pkcs1pad(rsa,sha224)",
3316                 .test = alg_test_null,
3317                 .fips_allowed = 1,
3318         }, {
3319                 .alg = "pkcs1pad(rsa,sha256)",
3320                 .test = alg_test_akcipher,
3321                 .fips_allowed = 1,
3322                 .suite = {
3323                         .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3324                 }
3325         }, {
3326                 .alg = "pkcs1pad(rsa,sha384)",
3327                 .test = alg_test_null,
3328                 .fips_allowed = 1,
3329         }, {
3330                 .alg = "pkcs1pad(rsa,sha512)",
3331                 .test = alg_test_null,
3332                 .fips_allowed = 1,
3333         }, {
3334                 .alg = "poly1305",
3335                 .test = alg_test_hash,
3336                 .suite = {
3337                         .hash = __VECS(poly1305_tv_template)
3338                 }
3339         }, {
3340                 .alg = "rfc3686(ctr(aes))",
3341                 .test = alg_test_skcipher,
3342                 .fips_allowed = 1,
3343                 .suite = {
3344                         .cipher = __VECS(aes_ctr_rfc3686_tv_template)
3345                 }
3346         }, {
3347                 .alg = "rfc4106(gcm(aes))",
3348                 .test = alg_test_aead,
3349                 .fips_allowed = 1,
3350                 .suite = {
3351                         .aead = {
3352                                 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3353                                 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3354                         }
3355                 }
3356         }, {
3357                 .alg = "rfc4309(ccm(aes))",
3358                 .test = alg_test_aead,
3359                 .fips_allowed = 1,
3360                 .suite = {
3361                         .aead = {
3362                                 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3363                                 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3364                         }
3365                 }
3366         }, {
3367                 .alg = "rfc4543(gcm(aes))",
3368                 .test = alg_test_aead,
3369                 .suite = {
3370                         .aead = {
3371                                 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3372                                 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3373                         }
3374                 }
3375         }, {
3376                 .alg = "rfc7539(chacha20,poly1305)",
3377                 .test = alg_test_aead,
3378                 .suite = {
3379                         .aead = {
3380                                 .enc = __VECS(rfc7539_enc_tv_template),
3381                                 .dec = __VECS(rfc7539_dec_tv_template),
3382                         }
3383                 }
3384         }, {
3385                 .alg = "rfc7539esp(chacha20,poly1305)",
3386                 .test = alg_test_aead,
3387                 .suite = {
3388                         .aead = {
3389                                 .enc = __VECS(rfc7539esp_enc_tv_template),
3390                                 .dec = __VECS(rfc7539esp_dec_tv_template),
3391                         }
3392                 }
3393         }, {
3394                 .alg = "rmd128",
3395                 .test = alg_test_hash,
3396                 .suite = {
3397                         .hash = __VECS(rmd128_tv_template)
3398                 }
3399         }, {
3400                 .alg = "rmd160",
3401                 .test = alg_test_hash,
3402                 .suite = {
3403                         .hash = __VECS(rmd160_tv_template)
3404                 }
3405         }, {
3406                 .alg = "rmd256",
3407                 .test = alg_test_hash,
3408                 .suite = {
3409                         .hash = __VECS(rmd256_tv_template)
3410                 }
3411         }, {
3412                 .alg = "rmd320",
3413                 .test = alg_test_hash,
3414                 .suite = {
3415                         .hash = __VECS(rmd320_tv_template)
3416                 }
3417         }, {
3418                 .alg = "rsa",
3419                 .test = alg_test_akcipher,
3420                 .fips_allowed = 1,
3421                 .suite = {
3422                         .akcipher = __VECS(rsa_tv_template)
3423                 }
3424         }, {
3425                 .alg = "salsa20",
3426                 .test = alg_test_skcipher,
3427                 .suite = {
3428                         .cipher = __VECS(salsa20_stream_tv_template)
3429                 }
3430         }, {
3431                 .alg = "sha1",
3432                 .test = alg_test_hash,
3433                 .fips_allowed = 1,
3434                 .suite = {
3435                         .hash = __VECS(sha1_tv_template)
3436                 }
3437         }, {
3438                 .alg = "sha224",
3439                 .test = alg_test_hash,
3440                 .fips_allowed = 1,
3441                 .suite = {
3442                         .hash = __VECS(sha224_tv_template)
3443                 }
3444         }, {
3445                 .alg = "sha256",
3446                 .test = alg_test_hash,
3447                 .fips_allowed = 1,
3448                 .suite = {
3449                         .hash = __VECS(sha256_tv_template)
3450                 }
3451         }, {
3452                 .alg = "sha3-224",
3453                 .test = alg_test_hash,
3454                 .fips_allowed = 1,
3455                 .suite = {
3456                         .hash = __VECS(sha3_224_tv_template)
3457                 }
3458         }, {
3459                 .alg = "sha3-256",
3460                 .test = alg_test_hash,
3461                 .fips_allowed = 1,
3462                 .suite = {
3463                         .hash = __VECS(sha3_256_tv_template)
3464                 }
3465         }, {
3466                 .alg = "sha3-384",
3467                 .test = alg_test_hash,
3468                 .fips_allowed = 1,
3469                 .suite = {
3470                         .hash = __VECS(sha3_384_tv_template)
3471                 }
3472         }, {
3473                 .alg = "sha3-512",
3474                 .test = alg_test_hash,
3475                 .fips_allowed = 1,
3476                 .suite = {
3477                         .hash = __VECS(sha3_512_tv_template)
3478                 }
3479         }, {
3480                 .alg = "sha384",
3481                 .test = alg_test_hash,
3482                 .fips_allowed = 1,
3483                 .suite = {
3484                         .hash = __VECS(sha384_tv_template)
3485                 }
3486         }, {
3487                 .alg = "sha512",
3488                 .test = alg_test_hash,
3489                 .fips_allowed = 1,
3490                 .suite = {
3491                         .hash = __VECS(sha512_tv_template)
3492                 }
3493         }, {
3494                 .alg = "sm3",
3495                 .test = alg_test_hash,
3496                 .suite = {
3497                         .hash = __VECS(sm3_tv_template)
3498                 }
3499         }, {
3500                 .alg = "tgr128",
3501                 .test = alg_test_hash,
3502                 .suite = {
3503                         .hash = __VECS(tgr128_tv_template)
3504                 }
3505         }, {
3506                 .alg = "tgr160",
3507                 .test = alg_test_hash,
3508                 .suite = {
3509                         .hash = __VECS(tgr160_tv_template)
3510                 }
3511         }, {
3512                 .alg = "tgr192",
3513                 .test = alg_test_hash,
3514                 .suite = {
3515                         .hash = __VECS(tgr192_tv_template)
3516                 }
3517         }, {
3518                 .alg = "vmac64(aes)",
3519                 .test = alg_test_hash,
3520                 .suite = {
3521                         .hash = __VECS(vmac64_aes_tv_template)
3522                 }
3523         }, {
3524                 .alg = "wp256",
3525                 .test = alg_test_hash,
3526                 .suite = {
3527                         .hash = __VECS(wp256_tv_template)
3528                 }
3529         }, {
3530                 .alg = "wp384",
3531                 .test = alg_test_hash,
3532                 .suite = {
3533                         .hash = __VECS(wp384_tv_template)
3534                 }
3535         }, {
3536                 .alg = "wp512",
3537                 .test = alg_test_hash,
3538                 .suite = {
3539                         .hash = __VECS(wp512_tv_template)
3540                 }
3541         }, {
3542                 .alg = "xcbc(aes)",
3543                 .test = alg_test_hash,
3544                 .suite = {
3545                         .hash = __VECS(aes_xcbc128_tv_template)
3546                 }
3547         }, {
3548                 .alg = "xts(aes)",
3549                 .test = alg_test_skcipher,
3550                 .fips_allowed = 1,
3551                 .suite = {
3552                         .cipher = __VECS(aes_xts_tv_template)
3553                 }
3554         }, {
3555                 .alg = "xts(camellia)",
3556                 .test = alg_test_skcipher,
3557                 .suite = {
3558                         .cipher = __VECS(camellia_xts_tv_template)
3559                 }
3560         }, {
3561                 .alg = "xts(cast6)",
3562                 .test = alg_test_skcipher,
3563                 .suite = {
3564                         .cipher = __VECS(cast6_xts_tv_template)
3565                 }
3566         }, {
3567                 /* Same as xts(aes) except the key is stored in
3568                  * hardware secure memory which we reference by index
3569                  */
3570                 .alg = "xts(paes)",
3571                 .test = alg_test_null,
3572                 .fips_allowed = 1,
3573         }, {
3574                 .alg = "xts(serpent)",
3575                 .test = alg_test_skcipher,
3576                 .suite = {
3577                         .cipher = __VECS(serpent_xts_tv_template)
3578                 }
3579         }, {
3580                 .alg = "xts(speck128)",
3581                 .test = alg_test_skcipher,
3582                 .suite = {
3583                         .cipher = __VECS(speck128_xts_tv_template)
3584                 }
3585         }, {
3586                 .alg = "xts(speck64)",
3587                 .test = alg_test_skcipher,
3588                 .suite = {
3589                         .cipher = __VECS(speck64_xts_tv_template)
3590                 }
3591         }, {
3592                 .alg = "xts(twofish)",
3593                 .test = alg_test_skcipher,
3594                 .suite = {
3595                         .cipher = __VECS(tf_xts_tv_template)
3596                 }
3597         }, {
3598                 .alg = "xts4096(paes)",
3599                 .test = alg_test_null,
3600                 .fips_allowed = 1,
3601         }, {
3602                 .alg = "xts512(paes)",
3603                 .test = alg_test_null,
3604                 .fips_allowed = 1,
3605         }, {
3606                 .alg = "zlib-deflate",
3607                 .test = alg_test_comp,
3608                 .fips_allowed = 1,
3609                 .suite = {
3610                         .comp = {
3611                                 .comp = __VECS(zlib_deflate_comp_tv_template),
3612                                 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3613                         }
3614                 }
3615         }, {
3616                 .alg = "zstd",
3617                 .test = alg_test_comp,
3618                 .fips_allowed = 1,
3619                 .suite = {
3620                         .comp = {
3621                                 .comp = __VECS(zstd_comp_tv_template),
3622                                 .decomp = __VECS(zstd_decomp_tv_template)
3623                         }
3624                 }
3625         }
3626 };
3627
3628 static bool alg_test_descs_checked;
3629
3630 static void alg_test_descs_check_order(void)
3631 {
3632         int i;
3633
3634         /* only check once */
3635         if (alg_test_descs_checked)
3636                 return;
3637
3638         alg_test_descs_checked = true;
3639
3640         for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3641                 int diff = strcmp(alg_test_descs[i - 1].alg,
3642                                   alg_test_descs[i].alg);
3643
3644                 if (WARN_ON(diff > 0)) {
3645                         pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3646                                 alg_test_descs[i - 1].alg,
3647                                 alg_test_descs[i].alg);
3648                 }
3649
3650                 if (WARN_ON(diff == 0)) {
3651                         pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3652                                 alg_test_descs[i].alg);
3653                 }
3654         }
3655 }
3656
3657 static int alg_find_test(const char *alg)
3658 {
3659         int start = 0;
3660         int end = ARRAY_SIZE(alg_test_descs);
3661
3662         while (start < end) {
3663                 int i = (start + end) / 2;
3664                 int diff = strcmp(alg_test_descs[i].alg, alg);
3665
3666                 if (diff > 0) {
3667                         end = i;
3668                         continue;
3669                 }
3670
3671                 if (diff < 0) {
3672                         start = i + 1;
3673                         continue;
3674                 }
3675
3676                 return i;
3677         }
3678
3679         return -1;
3680 }
3681
3682 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3683 {
3684         int i;
3685         int j;
3686         int rc;
3687
3688         if (!fips_enabled && notests) {
3689                 printk_once(KERN_INFO "alg: self-tests disabled\n");
3690                 return 0;
3691         }
3692
3693         alg_test_descs_check_order();
3694
3695         if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3696                 char nalg[CRYPTO_MAX_ALG_NAME];
3697
3698                 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3699                     sizeof(nalg))
3700                         return -ENAMETOOLONG;
3701
3702                 i = alg_find_test(nalg);
3703                 if (i < 0)
3704                         goto notest;
3705
3706                 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3707                         goto non_fips_alg;
3708
3709                 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3710                 goto test_done;
3711         }
3712
3713         i = alg_find_test(alg);
3714         j = alg_find_test(driver);
3715         if (i < 0 && j < 0)
3716                 goto notest;
3717
3718         if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3719                              (j >= 0 && !alg_test_descs[j].fips_allowed)))
3720                 goto non_fips_alg;
3721
3722         rc = 0;
3723         if (i >= 0)
3724                 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3725                                              type, mask);
3726         if (j >= 0 && j != i)
3727                 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3728                                              type, mask);
3729
3730 test_done:
3731         if (fips_enabled && rc)
3732                 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3733
3734         if (fips_enabled && !rc)
3735                 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3736
3737         return rc;
3738
3739 notest:
3740         printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3741         return 0;
3742 non_fips_alg:
3743         return -EINVAL;
3744 }
3745
3746 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3747
3748 EXPORT_SYMBOL_GPL(alg_test);