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 static int __test_hash(struct crypto_ahash *tfm,
 263                        const struct hash_testvec *template, unsigned int tcount,
 264                        bool use_digest, const int align_offset)
 265 {
 266         const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
 267         size_t digest_size = crypto_ahash_digestsize(tfm);
 268         unsigned int i, j, k, temp;
 269         struct scatterlist sg[8];
 270         char *result;
 271         char *key;
 272         struct ahash_request *req;
 273         struct crypto_wait wait;
 274         void *hash_buff;
 275         char *xbuf[XBUFSIZE];
 276         int ret = -ENOMEM;
 277
 278         result = kmalloc(digest_size, GFP_KERNEL);
 279         if (!result)
 280                 return ret;
 281         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 282         if (!key)
 283                 goto out_nobuf;
 284         if (testmgr_alloc_buf(xbuf))
 285                 goto out_nobuf;
 286
 287         crypto_init_wait(&wait);
 288
 289         req = ahash_request_alloc(tfm, GFP_KERNEL);
 290         if (!req) {
 291                 printk(KERN_ERR "alg: hash: Failed to allocate request for "
 292                        "%s\n", algo);
 293                 goto out_noreq;
 294         }
 295         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 296                                    crypto_req_done, &wait);
 297
 298         j = 0;
 299         for (i = 0; i < tcount; i++) {
 300                 if (template[i].np)
 301                         continue;
 302
 303                 ret = -EINVAL;
 304                 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
 305                         goto out;
 306
 307                 j++;
 308                 memset(result, 0, digest_size);
 309
 310                 hash_buff = xbuf[0];
 311                 hash_buff += align_offset;
 312
 313                 memcpy(hash_buff, template[i].plaintext, template[i].psize);
 314                 sg_init_one(&sg[0], hash_buff, template[i].psize);
 315
 316                 if (template[i].ksize) {
 317                         crypto_ahash_clear_flags(tfm, ~0);
 318                         if (template[i].ksize > MAX_KEYLEN) {
 319                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 320                                        j, algo, template[i].ksize, MAX_KEYLEN);
 321                                 ret = -EINVAL;
 322                                 goto out;
 323                         }
 324                         memcpy(key, template[i].key, template[i].ksize);
 325                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 326                         if (ret) {
 327                                 printk(KERN_ERR "alg: hash: setkey failed on "
 328                                        "test %d for %s: ret=%d\n", j, algo,
 329                                        -ret);
 330                                 goto out;
 331                         }
 332                 }
 333
 334                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 335                 if (use_digest) {
 336                         ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
 337                         if (ret) {
 338                                 pr_err("alg: hash: digest failed on test %d "
 339                                        "for %s: ret=%d\n", j, algo, -ret);
 340                                 goto out;
 341                         }
 342                 } else {
 343                         memset(result, 1, digest_size);
 344                         ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 345                         if (ret) {
 346                                 pr_err("alg: hash: init failed on test %d "
 347                                        "for %s: ret=%d\n", j, algo, -ret);
 348                                 goto out;
 349                         }
 350                         ret = ahash_guard_result(result, 1, digest_size);
 351                         if (ret) {
 352                                 pr_err("alg: hash: init failed on test %d "
 353                                        "for %s: used req->result\n", j, algo);
 354                                 goto out;
 355                         }
 356                         ret = crypto_wait_req(crypto_ahash_update(req), &wait);
 357                         if (ret) {
 358                                 pr_err("alg: hash: update failed on test %d "
 359                                        "for %s: ret=%d\n", j, algo, -ret);
 360                                 goto out;
 361                         }
 362                         ret = ahash_guard_result(result, 1, digest_size);
 363                         if (ret) {
 364                                 pr_err("alg: hash: update failed on test %d "
 365                                        "for %s: used req->result\n", j, algo);
 366                                 goto out;
 367                         }
 368                         ret = crypto_wait_req(crypto_ahash_final(req), &wait);
 369                         if (ret) {
 370                                 pr_err("alg: hash: final failed on test %d "
 371                                        "for %s: ret=%d\n", j, algo, -ret);
 372                                 goto out;
 373                         }
 374                 }
 375
 376                 if (memcmp(result, template[i].digest,
 377                            crypto_ahash_digestsize(tfm))) {
 378                         printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
 379                                j, algo);
 380                         hexdump(result, crypto_ahash_digestsize(tfm));
 381                         ret = -EINVAL;
 382                         goto out;
 383                 }
 384         }
 385
 386         j = 0;
 387         for (i = 0; i < tcount; i++) {
 388                 /* alignment tests are only done with continuous buffers */
 389                 if (align_offset != 0)
 390                         break;
 391
 392                 if (!template[i].np)
 393                         continue;
 394
 395                 j++;
 396                 memset(result, 0, digest_size);
 397
 398                 temp = 0;
 399                 sg_init_table(sg, template[i].np);
 400                 ret = -EINVAL;
 401                 for (k = 0; k < template[i].np; k++) {
 402                         if (WARN_ON(offset_in_page(IDX[k]) +
 403                                     template[i].tap[k] > PAGE_SIZE))
 404                                 goto out;
 405                         sg_set_buf(&sg[k],
 406                                    memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
 407                                           offset_in_page(IDX[k]),
 408                                           template[i].plaintext + temp,
 409                                           template[i].tap[k]),
 410                                    template[i].tap[k]);
 411                         temp += template[i].tap[k];
 412                 }
 413
 414                 if (template[i].ksize) {
 415                         if (template[i].ksize > MAX_KEYLEN) {
 416                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 417                                        j, algo, template[i].ksize, MAX_KEYLEN);
 418                                 ret = -EINVAL;
 419                                 goto out;
 420                         }
 421                         crypto_ahash_clear_flags(tfm, ~0);
 422                         memcpy(key, template[i].key, template[i].ksize);
 423                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 424
 425                         if (ret) {
 426                                 printk(KERN_ERR "alg: hash: setkey "
 427                                        "failed on chunking test %d "
 428                                        "for %s: ret=%d\n", j, algo, -ret);
 429                                 goto out;
 430                         }
 431                 }
 432
 433                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 434                 ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
 435                 if (ret) {
 436                         pr_err("alg: hash: digest failed on chunking test %d for %s: ret=%d\n",
 437                                j, algo, -ret);
 438                         goto out;
 439                 }
 440
 441                 if (memcmp(result, template[i].digest,
 442                            crypto_ahash_digestsize(tfm))) {
 443                         printk(KERN_ERR "alg: hash: Chunking test %d "
 444                                "failed for %s\n", j, algo);
 445                         hexdump(result, crypto_ahash_digestsize(tfm));
 446                         ret = -EINVAL;
 447                         goto out;
 448                 }
 449         }
 450
 451         /* partial update exercise */
 452         j = 0;
 453         for (i = 0; i < tcount; i++) {
 454                 /* alignment tests are only done with continuous buffers */
 455                 if (align_offset != 0)
 456                         break;
 457
 458                 if (template[i].np < 2)
 459                         continue;
 460
 461                 j++;
 462                 memset(result, 0, digest_size);
 463
 464                 ret = -EINVAL;
 465                 hash_buff = xbuf[0];
 466                 memcpy(hash_buff, template[i].plaintext,
 467                         template[i].tap[0]);
 468                 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
 469
 470                 if (template[i].ksize) {
 471                         crypto_ahash_clear_flags(tfm, ~0);
 472                         if (template[i].ksize > MAX_KEYLEN) {
 473                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 474                                         j, algo, template[i].ksize, MAX_KEYLEN);
 475                                 ret = -EINVAL;
 476                                 goto out;
 477                         }
 478                         memcpy(key, template[i].key, template[i].ksize);
 479                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 480                         if (ret) {
 481                                 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
 482                                         j, algo, -ret);
 483                                 goto out;
 484                         }
 485                 }
 486
 487                 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
 488                 ret = crypto_wait_req(crypto_ahash_init(req), &wait);
 489                 if (ret) {
 490                         pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
 491                                 j, algo, -ret);
 492                         goto out;
 493                 }
 494                 ret = crypto_wait_req(crypto_ahash_update(req), &wait);
 495                 if (ret) {
 496                         pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
 497                                 j, algo, -ret);
 498                         goto out;
 499                 }
 500
 501                 temp = template[i].tap[0];
 502                 for (k = 1; k < template[i].np; k++) {
 503                         ret = ahash_partial_update(&req, tfm, &template[i],
 504                                 hash_buff, k, temp, &sg[0], algo, result,
 505                                 &wait);
 506                         if (ret) {
 507                                 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
 508                                         j, algo, -ret);
 509                                 goto out_noreq;
 510                         }
 511                         temp += template[i].tap[k];
 512                 }
 513                 ret = crypto_wait_req(crypto_ahash_final(req), &wait);
 514                 if (ret) {
 515                         pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
 516                                 j, algo, -ret);
 517                         goto out;
 518                 }
 519                 if (memcmp(result, template[i].digest,
 520                            crypto_ahash_digestsize(tfm))) {
 521                         pr_err("alg: hash: Partial Test %d failed for %s\n",
 522                                j, algo);
 523                         hexdump(result, crypto_ahash_digestsize(tfm));
 524                         ret = -EINVAL;
 525                         goto out;
 526                 }
 527         }
 528
 529         ret = 0;
 530
 531 out:
 532         ahash_request_free(req);
 533 out_noreq:
 534         testmgr_free_buf(xbuf);
 535 out_nobuf:
 536         kfree(key);
 537         kfree(result);
 538         return ret;
 539 }
 540
 541 static int test_hash(struct crypto_ahash *tfm,
 542                      const struct hash_testvec *template,
 543                      unsigned int tcount, bool use_digest)
 544 {
 545         unsigned int alignmask;
 546         int ret;
 547
 548         ret = __test_hash(tfm, template, tcount, use_digest, 0);
 549         if (ret)
 550                 return ret;
 551
 552         /* test unaligned buffers, check with one byte offset */
 553         ret = __test_hash(tfm, template, tcount, use_digest, 1);
 554         if (ret)
 555                 return ret;
 556
 557         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 558         if (alignmask) {
 559                 /* Check if alignment mask for tfm is correctly set. */
 560                 ret = __test_hash(tfm, template, tcount, use_digest,
 561                                   alignmask + 1);
 562                 if (ret)
 563                         return ret;
 564         }
 565
 566         return 0;
 567 }
 568
 569 static int __test_aead(struct crypto_aead *tfm, int enc,
 570                        const struct aead_testvec *template, unsigned int tcount,
 571                        const bool diff_dst, const int align_offset)
 572 {
 573         const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
 574         unsigned int i, j, k, n, temp;
 575         int ret = -ENOMEM;
 576         char *q;
 577         char *key;
 578         struct aead_request *req;
 579         struct scatterlist *sg;
 580         struct scatterlist *sgout;
 581         const char *e, *d;
 582         struct crypto_wait wait;
 583         unsigned int authsize, iv_len;
 584         void *input;
 585         void *output;
 586         void *assoc;
 587         char *iv;
 588         char *xbuf[XBUFSIZE];
 589         char *xoutbuf[XBUFSIZE];
 590         char *axbuf[XBUFSIZE];
 591
 592         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 593         if (!iv)
 594                 return ret;
 595         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 596         if (!key)
 597                 goto out_noxbuf;
 598         if (testmgr_alloc_buf(xbuf))
 599                 goto out_noxbuf;
 600         if (testmgr_alloc_buf(axbuf))
 601                 goto out_noaxbuf;
 602         if (diff_dst && testmgr_alloc_buf(xoutbuf))
 603                 goto out_nooutbuf;
 604
 605         /* avoid "the frame size is larger than 1024 bytes" compiler warning */
 606         sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 4 : 2), GFP_KERNEL);
 607         if (!sg)
 608                 goto out_nosg;
 609         sgout = &sg[16];
 610
 611         if (diff_dst)
 612                 d = "-ddst";
 613         else
 614                 d = "";
 615
 616         if (enc == ENCRYPT)
 617                 e = "encryption";
 618         else
 619                 e = "decryption";
 620
 621         crypto_init_wait(&wait);
 622
 623         req = aead_request_alloc(tfm, GFP_KERNEL);
 624         if (!req) {
 625                 pr_err("alg: aead%s: Failed to allocate request for %s\n",
 626                        d, algo);
 627                 goto out;
 628         }
 629
 630         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 631                                   crypto_req_done, &wait);
 632
 633         iv_len = crypto_aead_ivsize(tfm);
 634
 635         for (i = 0, j = 0; i < tcount; i++) {
 636                 if (template[i].np)
 637                         continue;
 638
 639                 j++;
 640
 641                 /* some templates have no input data but they will
 642                  * touch input
 643                  */
 644                 input = xbuf[0];
 645                 input += align_offset;
 646                 assoc = axbuf[0];
 647
 648                 ret = -EINVAL;
 649                 if (WARN_ON(align_offset + template[i].ilen >
 650                             PAGE_SIZE || template[i].alen > PAGE_SIZE))
 651                         goto out;
 652
 653                 memcpy(input, template[i].input, template[i].ilen);
 654                 memcpy(assoc, template[i].assoc, template[i].alen);
 655                 if (template[i].iv)
 656                         memcpy(iv, template[i].iv, iv_len);
 657                 else
 658                         memset(iv, 0, iv_len);
 659
 660                 crypto_aead_clear_flags(tfm, ~0);
 661                 if (template[i].wk)
 662                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 663
 664                 if (template[i].klen > MAX_KEYLEN) {
 665                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 666                                d, j, algo, template[i].klen,
 667                                MAX_KEYLEN);
 668                         ret = -EINVAL;
 669                         goto out;
 670                 }
 671                 memcpy(key, template[i].key, template[i].klen);
 672
 673                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 674                 if (template[i].fail == !ret) {
 675                         pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
 676                                d, j, algo, crypto_aead_get_flags(tfm));
 677                         goto out;
 678                 } else if (ret)
 679                         continue;
 680
 681                 authsize = abs(template[i].rlen - template[i].ilen);
 682                 ret = crypto_aead_setauthsize(tfm, authsize);
 683                 if (ret) {
 684                         pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
 685                                d, authsize, j, algo);
 686                         goto out;
 687                 }
 688
 689                 k = !!template[i].alen;
 690                 sg_init_table(sg, k + 1);
 691                 sg_set_buf(&sg[0], assoc, template[i].alen);
 692                 sg_set_buf(&sg[k], input,
 693                            template[i].ilen + (enc ? authsize : 0));
 694                 output = input;
 695
 696                 if (diff_dst) {
 697                         sg_init_table(sgout, k + 1);
 698                         sg_set_buf(&sgout[0], assoc, template[i].alen);
 699
 700                         output = xoutbuf[0];
 701                         output += align_offset;
 702                         sg_set_buf(&sgout[k], output,
 703                                    template[i].rlen + (enc ? 0 : authsize));
 704                 }
 705
 706                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 707                                        template[i].ilen, iv);
 708
 709                 aead_request_set_ad(req, template[i].alen);
 710
 711                 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
 712                                       : crypto_aead_decrypt(req), &wait);
 713
 714                 switch (ret) {
 715                 case 0:
 716                         if (template[i].novrfy) {
 717                                 /* verification was supposed to fail */
 718                                 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
 719                                        d, e, j, algo);
 720                                 /* so really, we got a bad message */
 721                                 ret = -EBADMSG;
 722                                 goto out;
 723                         }
 724                         break;
 725                 case -EBADMSG:
 726                         if (template[i].novrfy)
 727                                 /* verification failure was expected */
 728                                 continue;
 729                         /* fall through */
 730                 default:
 731                         pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
 732                                d, e, j, algo, -ret);
 733                         goto out;
 734                 }
 735
 736                 q = output;
 737                 if (memcmp(q, template[i].result, template[i].rlen)) {
 738                         pr_err("alg: aead%s: Test %d failed on %s for %s\n",
 739                                d, j, e, algo);
 740                         hexdump(q, template[i].rlen);
 741                         ret = -EINVAL;
 742                         goto out;
 743                 }
 744         }
 745
 746         for (i = 0, j = 0; i < tcount; i++) {
 747                 /* alignment tests are only done with continuous buffers */
 748                 if (align_offset != 0)
 749                         break;
 750
 751                 if (!template[i].np)
 752                         continue;
 753
 754                 j++;
 755
 756                 if (template[i].iv)
 757                         memcpy(iv, template[i].iv, iv_len);
 758                 else
 759                         memset(iv, 0, MAX_IVLEN);
 760
 761                 crypto_aead_clear_flags(tfm, ~0);
 762                 if (template[i].wk)
 763                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 764                 if (template[i].klen > MAX_KEYLEN) {
 765                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 766                                d, j, algo, template[i].klen, MAX_KEYLEN);
 767                         ret = -EINVAL;
 768                         goto out;
 769                 }
 770                 memcpy(key, template[i].key, template[i].klen);
 771
 772                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 773                 if (template[i].fail == !ret) {
 774                         pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
 775                                d, j, algo, crypto_aead_get_flags(tfm));
 776                         goto out;
 777                 } else if (ret)
 778                         continue;
 779
 780                 authsize = abs(template[i].rlen - template[i].ilen);
 781
 782                 ret = -EINVAL;
 783                 sg_init_table(sg, template[i].anp + template[i].np);
 784                 if (diff_dst)
 785                         sg_init_table(sgout, template[i].anp + template[i].np);
 786
 787                 ret = -EINVAL;
 788                 for (k = 0, temp = 0; k < template[i].anp; k++) {
 789                         if (WARN_ON(offset_in_page(IDX[k]) +
 790                                     template[i].atap[k] > PAGE_SIZE))
 791                                 goto out;
 792                         sg_set_buf(&sg[k],
 793                                    memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
 794                                           offset_in_page(IDX[k]),
 795                                           template[i].assoc + temp,
 796                                           template[i].atap[k]),
 797                                    template[i].atap[k]);
 798                         if (diff_dst)
 799                                 sg_set_buf(&sgout[k],
 800                                            axbuf[IDX[k] >> PAGE_SHIFT] +
 801                                            offset_in_page(IDX[k]),
 802                                            template[i].atap[k]);
 803                         temp += template[i].atap[k];
 804                 }
 805
 806                 for (k = 0, temp = 0; k < template[i].np; k++) {
 807                         if (WARN_ON(offset_in_page(IDX[k]) +
 808                                     template[i].tap[k] > PAGE_SIZE))
 809                                 goto out;
 810
 811                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
 812                         memcpy(q, template[i].input + temp, template[i].tap[k]);
 813                         sg_set_buf(&sg[template[i].anp + k],
 814                                    q, template[i].tap[k]);
 815
 816                         if (diff_dst) {
 817                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 818                                     offset_in_page(IDX[k]);
 819
 820                                 memset(q, 0, template[i].tap[k]);
 821
 822                                 sg_set_buf(&sgout[template[i].anp + k],
 823                                            q, template[i].tap[k]);
 824                         }
 825
 826                         n = template[i].tap[k];
 827                         if (k == template[i].np - 1 && enc)
 828                                 n += authsize;
 829                         if (offset_in_page(q) + n < PAGE_SIZE)
 830                                 q[n] = 0;
 831
 832                         temp += template[i].tap[k];
 833                 }
 834
 835                 ret = crypto_aead_setauthsize(tfm, authsize);
 836                 if (ret) {
 837                         pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
 838                                d, authsize, j, algo);
 839                         goto out;
 840                 }
 841
 842                 if (enc) {
 843                         if (WARN_ON(sg[template[i].anp + k - 1].offset +
 844                                     sg[template[i].anp + k - 1].length +
 845                                     authsize > PAGE_SIZE)) {
 846                                 ret = -EINVAL;
 847                                 goto out;
 848                         }
 849
 850                         if (diff_dst)
 851                                 sgout[template[i].anp + k - 1].length +=
 852                                         authsize;
 853                         sg[template[i].anp + k - 1].length += authsize;
 854                 }
 855
 856                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 857                                        template[i].ilen,
 858                                        iv);
 859
 860                 aead_request_set_ad(req, template[i].alen);
 861
 862                 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
 863                                       : crypto_aead_decrypt(req), &wait);
 864
 865                 switch (ret) {
 866                 case 0:
 867                         if (template[i].novrfy) {
 868                                 /* verification was supposed to fail */
 869                                 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
 870                                        d, e, j, algo);
 871                                 /* so really, we got a bad message */
 872                                 ret = -EBADMSG;
 873                                 goto out;
 874                         }
 875                         break;
 876                 case -EBADMSG:
 877                         if (template[i].novrfy)
 878                                 /* verification failure was expected */
 879                                 continue;
 880                         /* fall through */
 881                 default:
 882                         pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
 883                                d, e, j, algo, -ret);
 884                         goto out;
 885                 }
 886
 887                 ret = -EINVAL;
 888                 for (k = 0, temp = 0; k < template[i].np; k++) {
 889                         if (diff_dst)
 890                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 891                                     offset_in_page(IDX[k]);
 892                         else
 893                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
 894                                     offset_in_page(IDX[k]);
 895
 896                         n = template[i].tap[k];
 897                         if (k == template[i].np - 1)
 898                                 n += enc ? authsize : -authsize;
 899
 900                         if (memcmp(q, template[i].result + temp, n)) {
 901                                 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
 902                                        d, j, e, k, algo);
 903                                 hexdump(q, n);
 904                                 goto out;
 905                         }
 906
 907                         q += n;
 908                         if (k == template[i].np - 1 && !enc) {
 909                                 if (!diff_dst &&
 910                                         memcmp(q, template[i].input +
 911                                               temp + n, authsize))
 912                                         n = authsize;
 913                                 else
 914                                         n = 0;
 915                         } else {
 916                                 for (n = 0; offset_in_page(q + n) && q[n]; n++)
 917                                         ;
 918                         }
 919                         if (n) {
 920                                 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
 921                                        d, j, e, k, algo, n);
 922                                 hexdump(q, n);
 923                                 goto out;
 924                         }
 925
 926                         temp += template[i].tap[k];
 927                 }
 928         }
 929
 930         ret = 0;
 931
 932 out:
 933         aead_request_free(req);
 934         kfree(sg);
 935 out_nosg:
 936         if (diff_dst)
 937                 testmgr_free_buf(xoutbuf);
 938 out_nooutbuf:
 939         testmgr_free_buf(axbuf);
 940 out_noaxbuf:
 941         testmgr_free_buf(xbuf);
 942 out_noxbuf:
 943         kfree(key);
 944         kfree(iv);
 945         return ret;
 946 }
 947
 948 static int test_aead(struct crypto_aead *tfm, int enc,
 949                      const struct aead_testvec *template, unsigned int tcount)
 950 {
 951         unsigned int alignmask;
 952         int ret;
 953
 954         /* test 'dst == src' case */
 955         ret = __test_aead(tfm, enc, template, tcount, false, 0);
 956         if (ret)
 957                 return ret;
 958
 959         /* test 'dst != src' case */
 960         ret = __test_aead(tfm, enc, template, tcount, true, 0);
 961         if (ret)
 962                 return ret;
 963
 964         /* test unaligned buffers, check with one byte offset */
 965         ret = __test_aead(tfm, enc, template, tcount, true, 1);
 966         if (ret)
 967                 return ret;
 968
 969         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 970         if (alignmask) {
 971                 /* Check if alignment mask for tfm is correctly set. */
 972                 ret = __test_aead(tfm, enc, template, tcount, true,
 973                                   alignmask + 1);
 974                 if (ret)
 975                         return ret;
 976         }
 977
 978         return 0;
 979 }
 980
 981 static int test_cipher(struct crypto_cipher *tfm, int enc,
 982                        const struct cipher_testvec *template,
 983                        unsigned int tcount)
 984 {
 985         const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
 986         unsigned int i, j, k;
 987         char *q;
 988         const char *e;
 989         const char *input, *result;
 990         void *data;
 991         char *xbuf[XBUFSIZE];
 992         int ret = -ENOMEM;
 993
 994         if (testmgr_alloc_buf(xbuf))
 995                 goto out_nobuf;
 996
 997         if (enc == ENCRYPT)
 998                 e = "encryption";
 999         else
1000                 e = "decryption";
1001
1002         j = 0;
1003         for (i = 0; i < tcount; i++) {
1004                 if (template[i].np)
1005                         continue;
1006
1007                 if (fips_enabled && template[i].fips_skip)
1008                         continue;
1009
1010                 input  = enc ? template[i].ptext : template[i].ctext;
1011                 result = enc ? template[i].ctext : template[i].ptext;
1012                 j++;
1013
1014                 ret = -EINVAL;
1015                 if (WARN_ON(template[i].len > PAGE_SIZE))
1016                         goto out;
1017
1018                 data = xbuf[0];
1019                 memcpy(data, input, template[i].len);
1020
1021                 crypto_cipher_clear_flags(tfm, ~0);
1022                 if (template[i].wk)
1023                         crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1024
1025                 ret = crypto_cipher_setkey(tfm, template[i].key,
1026                                            template[i].klen);
1027                 if (template[i].fail == !ret) {
1028                         printk(KERN_ERR "alg: cipher: setkey failed "
1029                                "on test %d for %s: flags=%x\n", j,
1030                                algo, crypto_cipher_get_flags(tfm));
1031                         goto out;
1032                 } else if (ret)
1033                         continue;
1034
1035                 for (k = 0; k < template[i].len;
1036                      k += crypto_cipher_blocksize(tfm)) {
1037                         if (enc)
1038                                 crypto_cipher_encrypt_one(tfm, data + k,
1039                                                           data + k);
1040                         else
1041                                 crypto_cipher_decrypt_one(tfm, data + k,
1042                                                           data + k);
1043                 }
1044
1045                 q = data;
1046                 if (memcmp(q, result, template[i].len)) {
1047                         printk(KERN_ERR "alg: cipher: Test %d failed "
1048                                "on %s for %s\n", j, e, algo);
1049                         hexdump(q, template[i].len);
1050                         ret = -EINVAL;
1051                         goto out;
1052                 }
1053         }
1054
1055         ret = 0;
1056
1057 out:
1058         testmgr_free_buf(xbuf);
1059 out_nobuf:
1060         return ret;
1061 }
1062
1063 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1064                            const struct cipher_testvec *template,
1065                            unsigned int tcount,
1066                            const bool diff_dst, const int align_offset)
1067 {
1068         const char *algo =
1069                 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1070         unsigned int i, j, k, n, temp;
1071         char *q;
1072         struct skcipher_request *req;
1073         struct scatterlist sg[8];
1074         struct scatterlist sgout[8];
1075         const char *e, *d;
1076         struct crypto_wait wait;
1077         const char *input, *result;
1078         void *data;
1079         char iv[MAX_IVLEN];
1080         char *xbuf[XBUFSIZE];
1081         char *xoutbuf[XBUFSIZE];
1082         int ret = -ENOMEM;
1083         unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1084
1085         if (testmgr_alloc_buf(xbuf))
1086                 goto out_nobuf;
1087
1088         if (diff_dst && testmgr_alloc_buf(xoutbuf))
1089                 goto out_nooutbuf;
1090
1091         if (diff_dst)
1092                 d = "-ddst";
1093         else
1094                 d = "";
1095
1096         if (enc == ENCRYPT)
1097                 e = "encryption";
1098         else
1099                 e = "decryption";
1100
1101         crypto_init_wait(&wait);
1102
1103         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1104         if (!req) {
1105                 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1106                        d, algo);
1107                 goto out;
1108         }
1109
1110         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1111                                       crypto_req_done, &wait);
1112
1113         j = 0;
1114         for (i = 0; i < tcount; i++) {
1115                 if (template[i].np && !template[i].also_non_np)
1116                         continue;
1117
1118                 if (fips_enabled && template[i].fips_skip)
1119                         continue;
1120
1121                 if (template[i].iv && !(template[i].generates_iv && enc))
1122                         memcpy(iv, template[i].iv, ivsize);
1123                 else
1124                         memset(iv, 0, MAX_IVLEN);
1125
1126                 input  = enc ? template[i].ptext : template[i].ctext;
1127                 result = enc ? template[i].ctext : template[i].ptext;
1128                 j++;
1129                 ret = -EINVAL;
1130                 if (WARN_ON(align_offset + template[i].len > PAGE_SIZE))
1131                         goto out;
1132
1133                 data = xbuf[0];
1134                 data += align_offset;
1135                 memcpy(data, input, template[i].len);
1136
1137                 crypto_skcipher_clear_flags(tfm, ~0);
1138                 if (template[i].wk)
1139                         crypto_skcipher_set_flags(tfm,
1140                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1141
1142                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1143                                              template[i].klen);
1144                 if (template[i].fail == !ret) {
1145                         pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1146                                d, j, algo, crypto_skcipher_get_flags(tfm));
1147                         goto out;
1148                 } else if (ret)
1149                         continue;
1150
1151                 sg_init_one(&sg[0], data, template[i].len);
1152                 if (diff_dst) {
1153                         data = xoutbuf[0];
1154                         data += align_offset;
1155                         sg_init_one(&sgout[0], data, template[i].len);
1156                 }
1157
1158                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1159                                            template[i].len, iv);
1160                 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1161                                       crypto_skcipher_decrypt(req), &wait);
1162
1163                 if (ret) {
1164                         pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1165                                d, e, j, algo, -ret);
1166                         goto out;
1167                 }
1168
1169                 q = data;
1170                 if (memcmp(q, result, template[i].len)) {
1171                         pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1172                                d, j, e, algo);
1173                         hexdump(q, template[i].len);
1174                         ret = -EINVAL;
1175                         goto out;
1176                 }
1177
1178                 if (template[i].generates_iv && enc &&
1179                     memcmp(iv, template[i].iv, crypto_skcipher_ivsize(tfm))) {
1180                         pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1181                                d, j, e, algo);
1182                         hexdump(iv, crypto_skcipher_ivsize(tfm));
1183                         ret = -EINVAL;
1184                         goto out;
1185                 }
1186         }
1187
1188         j = 0;
1189         for (i = 0; i < tcount; i++) {
1190                 /* alignment tests are only done with continuous buffers */
1191                 if (align_offset != 0)
1192                         break;
1193
1194                 if (!template[i].np)
1195                         continue;
1196
1197                 if (fips_enabled && template[i].fips_skip)
1198                         continue;
1199
1200                 if (template[i].iv && !(template[i].generates_iv && enc))
1201                         memcpy(iv, template[i].iv, ivsize);
1202                 else
1203                         memset(iv, 0, MAX_IVLEN);
1204
1205                 input  = enc ? template[i].ptext : template[i].ctext;
1206                 result = enc ? template[i].ctext : template[i].ptext;
1207                 j++;
1208                 crypto_skcipher_clear_flags(tfm, ~0);
1209                 if (template[i].wk)
1210                         crypto_skcipher_set_flags(tfm,
1211                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1212
1213                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1214                                              template[i].klen);
1215                 if (template[i].fail == !ret) {
1216                         pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1217                                d, j, algo, crypto_skcipher_get_flags(tfm));
1218                         goto out;
1219                 } else if (ret)
1220                         continue;
1221
1222                 temp = 0;
1223                 ret = -EINVAL;
1224                 sg_init_table(sg, template[i].np);
1225                 if (diff_dst)
1226                         sg_init_table(sgout, template[i].np);
1227                 for (k = 0; k < template[i].np; k++) {
1228                         if (WARN_ON(offset_in_page(IDX[k]) +
1229                                     template[i].tap[k] > PAGE_SIZE))
1230                                 goto out;
1231
1232                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1233
1234                         memcpy(q, input + temp, template[i].tap[k]);
1235
1236                         if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1237                                 q[template[i].tap[k]] = 0;
1238
1239                         sg_set_buf(&sg[k], q, template[i].tap[k]);
1240                         if (diff_dst) {
1241                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1242                                     offset_in_page(IDX[k]);
1243
1244                                 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1245
1246                                 memset(q, 0, template[i].tap[k]);
1247                                 if (offset_in_page(q) +
1248                                     template[i].tap[k] < PAGE_SIZE)
1249                                         q[template[i].tap[k]] = 0;
1250                         }
1251
1252                         temp += template[i].tap[k];
1253                 }
1254
1255                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1256                                            template[i].len, iv);
1257
1258                 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1259                                       crypto_skcipher_decrypt(req), &wait);
1260
1261                 if (ret) {
1262                         pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1263                                d, e, j, algo, -ret);
1264                         goto out;
1265                 }
1266
1267                 temp = 0;
1268                 ret = -EINVAL;
1269                 for (k = 0; k < template[i].np; k++) {
1270                         if (diff_dst)
1271                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1272                                     offset_in_page(IDX[k]);
1273                         else
1274                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1275                                     offset_in_page(IDX[k]);
1276
1277                         if (memcmp(q, result + temp, template[i].tap[k])) {
1278                                 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1279                                        d, j, e, k, algo);
1280                                 hexdump(q, template[i].tap[k]);
1281                                 goto out;
1282                         }
1283
1284                         q += template[i].tap[k];
1285                         for (n = 0; offset_in_page(q + n) && q[n]; n++)
1286                                 ;
1287                         if (n) {
1288                                 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1289                                        d, j, e, k, algo, n);
1290                                 hexdump(q, n);
1291                                 goto out;
1292                         }
1293                         temp += template[i].tap[k];
1294                 }
1295         }
1296
1297         ret = 0;
1298
1299 out:
1300         skcipher_request_free(req);
1301         if (diff_dst)
1302                 testmgr_free_buf(xoutbuf);
1303 out_nooutbuf:
1304         testmgr_free_buf(xbuf);
1305 out_nobuf:
1306         return ret;
1307 }
1308
1309 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1310                          const struct cipher_testvec *template,
1311                          unsigned int tcount)
1312 {
1313         unsigned int alignmask;
1314         int ret;
1315
1316         /* test 'dst == src' case */
1317         ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1318         if (ret)
1319                 return ret;
1320
1321         /* test 'dst != src' case */
1322         ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1323         if (ret)
1324                 return ret;
1325
1326         /* test unaligned buffers, check with one byte offset */
1327         ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1328         if (ret)
1329                 return ret;
1330
1331         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1332         if (alignmask) {
1333                 /* Check if alignment mask for tfm is correctly set. */
1334                 ret = __test_skcipher(tfm, enc, template, tcount, true,
1335                                       alignmask + 1);
1336                 if (ret)
1337                         return ret;
1338         }
1339
1340         return 0;
1341 }
1342
1343 static int test_comp(struct crypto_comp *tfm,
1344                      const struct comp_testvec *ctemplate,
1345                      const struct comp_testvec *dtemplate,
1346                      int ctcount, int dtcount)
1347 {
1348         const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1349         char *output, *decomp_output;
1350         unsigned int i;
1351         int ret;
1352
1353         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1354         if (!output)
1355                 return -ENOMEM;
1356
1357         decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1358         if (!decomp_output) {
1359                 kfree(output);
1360                 return -ENOMEM;
1361         }
1362
1363         for (i = 0; i < ctcount; i++) {
1364                 int ilen;
1365                 unsigned int dlen = COMP_BUF_SIZE;
1366
1367                 memset(output, 0, sizeof(COMP_BUF_SIZE));
1368                 memset(decomp_output, 0, sizeof(COMP_BUF_SIZE));
1369
1370                 ilen = ctemplate[i].inlen;
1371                 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1372                                            ilen, output, &dlen);
1373                 if (ret) {
1374                         printk(KERN_ERR "alg: comp: compression failed "
1375                                "on test %d for %s: ret=%d\n", i + 1, algo,
1376                                -ret);
1377                         goto out;
1378                 }
1379
1380                 ilen = dlen;
1381                 dlen = COMP_BUF_SIZE;
1382                 ret = crypto_comp_decompress(tfm, output,
1383                                              ilen, decomp_output, &dlen);
1384                 if (ret) {
1385                         pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n",
1386                                i + 1, algo, -ret);
1387                         goto out;
1388                 }
1389
1390                 if (dlen != ctemplate[i].inlen) {
1391                         printk(KERN_ERR "alg: comp: Compression test %d "
1392                                "failed for %s: output len = %d\n", i + 1, algo,
1393                                dlen);
1394                         ret = -EINVAL;
1395                         goto out;
1396                 }
1397
1398                 if (memcmp(decomp_output, ctemplate[i].input,
1399                            ctemplate[i].inlen)) {
1400                         pr_err("alg: comp: compression failed: output differs: on test %d for %s\n",
1401                                i + 1, algo);
1402                         hexdump(decomp_output, dlen);
1403                         ret = -EINVAL;
1404                         goto out;
1405                 }
1406         }
1407
1408         for (i = 0; i < dtcount; i++) {
1409                 int ilen;
1410                 unsigned int dlen = COMP_BUF_SIZE;
1411
1412                 memset(decomp_output, 0, sizeof(COMP_BUF_SIZE));
1413
1414                 ilen = dtemplate[i].inlen;
1415                 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1416                                              ilen, decomp_output, &dlen);
1417                 if (ret) {
1418                         printk(KERN_ERR "alg: comp: decompression failed "
1419                                "on test %d for %s: ret=%d\n", i + 1, algo,
1420                                -ret);
1421                         goto out;
1422                 }
1423
1424                 if (dlen != dtemplate[i].outlen) {
1425                         printk(KERN_ERR "alg: comp: Decompression test %d "
1426                                "failed for %s: output len = %d\n", i + 1, algo,
1427                                dlen);
1428                         ret = -EINVAL;
1429                         goto out;
1430                 }
1431
1432                 if (memcmp(decomp_output, dtemplate[i].output, dlen)) {
1433                         printk(KERN_ERR "alg: comp: Decompression test %d "
1434                                "failed for %s\n", i + 1, algo);
1435                         hexdump(decomp_output, dlen);
1436                         ret = -EINVAL;
1437                         goto out;
1438                 }
1439         }
1440
1441         ret = 0;
1442
1443 out:
1444         kfree(decomp_output);
1445         kfree(output);
1446         return ret;
1447 }
1448
1449 static int test_acomp(struct crypto_acomp *tfm,
1450                               const struct comp_testvec *ctemplate,
1451                       const struct comp_testvec *dtemplate,
1452                       int ctcount, int dtcount)
1453 {
1454         const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1455         unsigned int i;
1456         char *output, *decomp_out;
1457         int ret;
1458         struct scatterlist src, dst;
1459         struct acomp_req *req;
1460         struct crypto_wait wait;
1461
1462         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1463         if (!output)
1464                 return -ENOMEM;
1465
1466         decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1467         if (!decomp_out) {
1468                 kfree(output);
1469                 return -ENOMEM;
1470         }
1471
1472         for (i = 0; i < ctcount; i++) {
1473                 unsigned int dlen = COMP_BUF_SIZE;
1474                 int ilen = ctemplate[i].inlen;
1475                 void *input_vec;
1476
1477                 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1478                 if (!input_vec) {
1479                         ret = -ENOMEM;
1480                         goto out;
1481                 }
1482
1483                 memset(output, 0, dlen);
1484                 crypto_init_wait(&wait);
1485                 sg_init_one(&src, input_vec, ilen);
1486                 sg_init_one(&dst, output, dlen);
1487
1488                 req = acomp_request_alloc(tfm);
1489                 if (!req) {
1490                         pr_err("alg: acomp: request alloc failed for %s\n",
1491                                algo);
1492                         kfree(input_vec);
1493                         ret = -ENOMEM;
1494                         goto out;
1495                 }
1496
1497                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1498                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1499                                            crypto_req_done, &wait);
1500
1501                 ret = crypto_wait_req(crypto_acomp_compress(req), &wait);
1502                 if (ret) {
1503                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1504                                i + 1, algo, -ret);
1505                         kfree(input_vec);
1506                         acomp_request_free(req);
1507                         goto out;
1508                 }
1509
1510                 ilen = req->dlen;
1511                 dlen = COMP_BUF_SIZE;
1512                 sg_init_one(&src, output, ilen);
1513                 sg_init_one(&dst, decomp_out, dlen);
1514                 crypto_init_wait(&wait);
1515                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1516
1517                 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1518                 if (ret) {
1519                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1520                                i + 1, algo, -ret);
1521                         kfree(input_vec);
1522                         acomp_request_free(req);
1523                         goto out;
1524                 }
1525
1526                 if (req->dlen != ctemplate[i].inlen) {
1527                         pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1528                                i + 1, algo, req->dlen);
1529                         ret = -EINVAL;
1530                         kfree(input_vec);
1531                         acomp_request_free(req);
1532                         goto out;
1533                 }
1534
1535                 if (memcmp(input_vec, decomp_out, req->dlen)) {
1536                         pr_err("alg: acomp: Compression test %d failed for %s\n",
1537                                i + 1, algo);
1538                         hexdump(output, req->dlen);
1539                         ret = -EINVAL;
1540                         kfree(input_vec);
1541                         acomp_request_free(req);
1542                         goto out;
1543                 }
1544
1545                 kfree(input_vec);
1546                 acomp_request_free(req);
1547         }
1548
1549         for (i = 0; i < dtcount; i++) {
1550                 unsigned int dlen = COMP_BUF_SIZE;
1551                 int ilen = dtemplate[i].inlen;
1552                 void *input_vec;
1553
1554                 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1555                 if (!input_vec) {
1556                         ret = -ENOMEM;
1557                         goto out;
1558                 }
1559
1560                 memset(output, 0, dlen);
1561                 crypto_init_wait(&wait);
1562                 sg_init_one(&src, input_vec, ilen);
1563                 sg_init_one(&dst, output, dlen);
1564
1565                 req = acomp_request_alloc(tfm);
1566                 if (!req) {
1567                         pr_err("alg: acomp: request alloc failed for %s\n",
1568                                algo);
1569                         kfree(input_vec);
1570                         ret = -ENOMEM;
1571                         goto out;
1572                 }
1573
1574                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1575                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1576                                            crypto_req_done, &wait);
1577
1578                 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1579                 if (ret) {
1580                         pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1581                                i + 1, algo, -ret);
1582                         kfree(input_vec);
1583                         acomp_request_free(req);
1584                         goto out;
1585                 }
1586
1587                 if (req->dlen != dtemplate[i].outlen) {
1588                         pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1589                                i + 1, algo, req->dlen);
1590                         ret = -EINVAL;
1591                         kfree(input_vec);
1592                         acomp_request_free(req);
1593                         goto out;
1594                 }
1595
1596                 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1597                         pr_err("alg: acomp: Decompression test %d failed for %s\n",
1598                                i + 1, algo);
1599                         hexdump(output, req->dlen);
1600                         ret = -EINVAL;
1601                         kfree(input_vec);
1602                         acomp_request_free(req);
1603                         goto out;
1604                 }
1605
1606                 kfree(input_vec);
1607                 acomp_request_free(req);
1608         }
1609
1610         ret = 0;
1611
1612 out:
1613         kfree(decomp_out);
1614         kfree(output);
1615         return ret;
1616 }
1617
1618 static int test_cprng(struct crypto_rng *tfm,
1619                       const struct cprng_testvec *template,
1620                       unsigned int tcount)
1621 {
1622         const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1623         int err = 0, i, j, seedsize;
1624         u8 *seed;
1625         char result[32];
1626
1627         seedsize = crypto_rng_seedsize(tfm);
1628
1629         seed = kmalloc(seedsize, GFP_KERNEL);
1630         if (!seed) {
1631                 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1632                        "for %s\n", algo);
1633                 return -ENOMEM;
1634         }
1635
1636         for (i = 0; i < tcount; i++) {
1637                 memset(result, 0, 32);
1638
1639                 memcpy(seed, template[i].v, template[i].vlen);
1640                 memcpy(seed + template[i].vlen, template[i].key,
1641                        template[i].klen);
1642                 memcpy(seed + template[i].vlen + template[i].klen,
1643                        template[i].dt, template[i].dtlen);
1644
1645                 err = crypto_rng_reset(tfm, seed, seedsize);
1646                 if (err) {
1647                         printk(KERN_ERR "alg: cprng: Failed to reset rng "
1648                                "for %s\n", algo);
1649                         goto out;
1650                 }
1651
1652                 for (j = 0; j < template[i].loops; j++) {
1653                         err = crypto_rng_get_bytes(tfm, result,
1654                                                    template[i].rlen);
1655                         if (err < 0) {
1656                                 printk(KERN_ERR "alg: cprng: Failed to obtain "
1657                                        "the correct amount of random data for "
1658                                        "%s (requested %d)\n", algo,
1659                                        template[i].rlen);
1660                                 goto out;
1661                         }
1662                 }
1663
1664                 err = memcmp(result, template[i].result,
1665                              template[i].rlen);
1666                 if (err) {
1667                         printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1668                                i, algo);
1669                         hexdump(result, template[i].rlen);
1670                         err = -EINVAL;
1671                         goto out;
1672                 }
1673         }
1674
1675 out:
1676         kfree(seed);
1677         return err;
1678 }
1679
1680 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1681                          u32 type, u32 mask)
1682 {
1683         struct crypto_aead *tfm;
1684         int err = 0;
1685
1686         tfm = crypto_alloc_aead(driver, type, mask);
1687         if (IS_ERR(tfm)) {
1688                 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1689                        "%ld\n", driver, PTR_ERR(tfm));
1690                 return PTR_ERR(tfm);
1691         }
1692
1693         if (desc->suite.aead.enc.vecs) {
1694                 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1695                                 desc->suite.aead.enc.count);
1696                 if (err)
1697                         goto out;
1698         }
1699
1700         if (!err && desc->suite.aead.dec.vecs)
1701                 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1702                                 desc->suite.aead.dec.count);
1703
1704 out:
1705         crypto_free_aead(tfm);
1706         return err;
1707 }
1708
1709 static int alg_test_cipher(const struct alg_test_desc *desc,
1710                            const char *driver, u32 type, u32 mask)
1711 {
1712         const struct cipher_test_suite *suite = &desc->suite.cipher;
1713         struct crypto_cipher *tfm;
1714         int err;
1715
1716         tfm = crypto_alloc_cipher(driver, type, mask);
1717         if (IS_ERR(tfm)) {
1718                 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1719                        "%s: %ld\n", driver, PTR_ERR(tfm));
1720                 return PTR_ERR(tfm);
1721         }
1722
1723         err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count);
1724         if (!err)
1725                 err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count);
1726
1727         crypto_free_cipher(tfm);
1728         return err;
1729 }
1730
1731 static int alg_test_skcipher(const struct alg_test_desc *desc,
1732                              const char *driver, u32 type, u32 mask)
1733 {
1734         const struct cipher_test_suite *suite = &desc->suite.cipher;
1735         struct crypto_skcipher *tfm;
1736         int err;
1737
1738         tfm = crypto_alloc_skcipher(driver, type, mask);
1739         if (IS_ERR(tfm)) {
1740                 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1741                        "%s: %ld\n", driver, PTR_ERR(tfm));
1742                 return PTR_ERR(tfm);
1743         }
1744
1745         err = test_skcipher(tfm, ENCRYPT, suite->vecs, suite->count);
1746         if (!err)
1747                 err = test_skcipher(tfm, DECRYPT, suite->vecs, suite->count);
1748
1749         crypto_free_skcipher(tfm);
1750         return err;
1751 }
1752
1753 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1754                          u32 type, u32 mask)
1755 {
1756         struct crypto_comp *comp;
1757         struct crypto_acomp *acomp;
1758         int err;
1759         u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1760
1761         if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1762                 acomp = crypto_alloc_acomp(driver, type, mask);
1763                 if (IS_ERR(acomp)) {
1764                         pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1765                                driver, PTR_ERR(acomp));
1766                         return PTR_ERR(acomp);
1767                 }
1768                 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1769                                  desc->suite.comp.decomp.vecs,
1770                                  desc->suite.comp.comp.count,
1771                                  desc->suite.comp.decomp.count);
1772                 crypto_free_acomp(acomp);
1773         } else {
1774                 comp = crypto_alloc_comp(driver, type, mask);
1775                 if (IS_ERR(comp)) {
1776                         pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1777                                driver, PTR_ERR(comp));
1778                         return PTR_ERR(comp);
1779                 }
1780
1781                 err = test_comp(comp, desc->suite.comp.comp.vecs,
1782                                 desc->suite.comp.decomp.vecs,
1783                                 desc->suite.comp.comp.count,
1784                                 desc->suite.comp.decomp.count);
1785
1786                 crypto_free_comp(comp);
1787         }
1788         return err;
1789 }
1790
1791 static int __alg_test_hash(const struct hash_testvec *template,
1792                            unsigned int tcount, const char *driver,
1793                            u32 type, u32 mask)
1794 {
1795         struct crypto_ahash *tfm;
1796         int err;
1797
1798         tfm = crypto_alloc_ahash(driver, type, mask);
1799         if (IS_ERR(tfm)) {
1800                 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1801                        "%ld\n", driver, PTR_ERR(tfm));
1802                 return PTR_ERR(tfm);
1803         }
1804
1805         err = test_hash(tfm, template, tcount, true);
1806         if (!err)
1807                 err = test_hash(tfm, template, tcount, false);
1808         crypto_free_ahash(tfm);
1809         return err;
1810 }
1811
1812 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1813                          u32 type, u32 mask)
1814 {
1815         const struct hash_testvec *template = desc->suite.hash.vecs;
1816         unsigned int tcount = desc->suite.hash.count;
1817         unsigned int nr_unkeyed, nr_keyed;
1818         int err;
1819
1820         /*
1821          * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests
1822          * first, before setting a key on the tfm.  To make this easier, we
1823          * require that the unkeyed test vectors (if any) are listed first.
1824          */
1825
1826         for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) {
1827                 if (template[nr_unkeyed].ksize)
1828                         break;
1829         }
1830         for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) {
1831                 if (!template[nr_unkeyed + nr_keyed].ksize) {
1832                         pr_err("alg: hash: test vectors for %s out of order, "
1833                                "unkeyed ones must come first\n", desc->alg);
1834                         return -EINVAL;
1835                 }
1836         }
1837
1838         err = 0;
1839         if (nr_unkeyed) {
1840                 err = __alg_test_hash(template, nr_unkeyed, driver, type, mask);
1841                 template += nr_unkeyed;
1842         }
1843
1844         if (!err && nr_keyed)
1845                 err = __alg_test_hash(template, nr_keyed, driver, type, mask);
1846
1847         return err;
1848 }
1849
1850 static int alg_test_crc32c(const struct alg_test_desc *desc,
1851                            const char *driver, u32 type, u32 mask)
1852 {
1853         struct crypto_shash *tfm;
1854         u32 val;
1855         int err;
1856
1857         err = alg_test_hash(desc, driver, type, mask);
1858         if (err)
1859                 goto out;
1860
1861         tfm = crypto_alloc_shash(driver, type, mask);
1862         if (IS_ERR(tfm)) {
1863                 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1864                        "%ld\n", driver, PTR_ERR(tfm));
1865                 err = PTR_ERR(tfm);
1866                 goto out;
1867         }
1868
1869         do {
1870                 SHASH_DESC_ON_STACK(shash, tfm);
1871                 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1872
1873                 shash->tfm = tfm;
1874                 shash->flags = 0;
1875
1876                 *ctx = le32_to_cpu(420553207);
1877                 err = crypto_shash_final(shash, (u8 *)&val);
1878                 if (err) {
1879                         printk(KERN_ERR "alg: crc32c: Operation failed for "
1880                                "%s: %d\n", driver, err);
1881                         break;
1882                 }
1883
1884                 if (val != ~420553207) {
1885                         printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1886                                "%d\n", driver, val);
1887                         err = -EINVAL;
1888                 }
1889         } while (0);
1890
1891         crypto_free_shash(tfm);
1892
1893 out:
1894         return err;
1895 }
1896
1897 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1898                           u32 type, u32 mask)
1899 {
1900         struct crypto_rng *rng;
1901         int err;
1902
1903         rng = crypto_alloc_rng(driver, type, mask);
1904         if (IS_ERR(rng)) {
1905                 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1906                        "%ld\n", driver, PTR_ERR(rng));
1907                 return PTR_ERR(rng);
1908         }
1909
1910         err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1911
1912         crypto_free_rng(rng);
1913
1914         return err;
1915 }
1916
1917
1918 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1919                           const char *driver, u32 type, u32 mask)
1920 {
1921         int ret = -EAGAIN;
1922         struct crypto_rng *drng;
1923         struct drbg_test_data test_data;
1924         struct drbg_string addtl, pers, testentropy;
1925         unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1926
1927         if (!buf)
1928                 return -ENOMEM;
1929
1930         drng = crypto_alloc_rng(driver, type, mask);
1931         if (IS_ERR(drng)) {
1932                 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1933                        "%s\n", driver);
1934                 kzfree(buf);
1935                 return -ENOMEM;
1936         }
1937
1938         test_data.testentropy = &testentropy;
1939         drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1940         drbg_string_fill(&pers, test->pers, test->perslen);
1941         ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1942         if (ret) {
1943                 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1944                 goto outbuf;
1945         }
1946
1947         drbg_string_fill(&addtl, test->addtla, test->addtllen);
1948         if (pr) {
1949                 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1950                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1951                         buf, test->expectedlen, &addtl, &test_data);
1952         } else {
1953                 ret = crypto_drbg_get_bytes_addtl(drng,
1954                         buf, test->expectedlen, &addtl);
1955         }
1956         if (ret < 0) {
1957                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1958                        "driver %s\n", driver);
1959                 goto outbuf;
1960         }
1961
1962         drbg_string_fill(&addtl, test->addtlb, test->addtllen);
1963         if (pr) {
1964                 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
1965                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1966                         buf, test->expectedlen, &addtl, &test_data);
1967         } else {
1968                 ret = crypto_drbg_get_bytes_addtl(drng,
1969                         buf, test->expectedlen, &addtl);
1970         }
1971         if (ret < 0) {
1972                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1973                        "driver %s\n", driver);
1974                 goto outbuf;
1975         }
1976
1977         ret = memcmp(test->expected, buf, test->expectedlen);
1978
1979 outbuf:
1980         crypto_free_rng(drng);
1981         kzfree(buf);
1982         return ret;
1983 }
1984
1985
1986 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
1987                          u32 type, u32 mask)
1988 {
1989         int err = 0;
1990         int pr = 0;
1991         int i = 0;
1992         const struct drbg_testvec *template = desc->suite.drbg.vecs;
1993         unsigned int tcount = desc->suite.drbg.count;
1994
1995         if (0 == memcmp(driver, "drbg_pr_", 8))
1996                 pr = 1;
1997
1998         for (i = 0; i < tcount; i++) {
1999                 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
2000                 if (err) {
2001                         printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
2002                                i, driver);
2003                         err = -EINVAL;
2004                         break;
2005                 }
2006         }
2007         return err;
2008
2009 }
2010
2011 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
2012                        const char *alg)
2013 {
2014         struct kpp_request *req;
2015         void *input_buf = NULL;
2016         void *output_buf = NULL;
2017         void *a_public = NULL;
2018         void *a_ss = NULL;
2019         void *shared_secret = NULL;
2020         struct crypto_wait wait;
2021         unsigned int out_len_max;
2022         int err = -ENOMEM;
2023         struct scatterlist src, dst;
2024
2025         req = kpp_request_alloc(tfm, GFP_KERNEL);
2026         if (!req)
2027                 return err;
2028
2029         crypto_init_wait(&wait);
2030
2031         err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2032         if (err < 0)
2033                 goto free_req;
2034
2035         out_len_max = crypto_kpp_maxsize(tfm);
2036         output_buf = kzalloc(out_len_max, GFP_KERNEL);
2037         if (!output_buf) {
2038                 err = -ENOMEM;
2039                 goto free_req;
2040         }
2041
2042         /* Use appropriate parameter as base */
2043         kpp_request_set_input(req, NULL, 0);
2044         sg_init_one(&dst, output_buf, out_len_max);
2045         kpp_request_set_output(req, &dst, out_len_max);
2046         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2047                                  crypto_req_done, &wait);
2048
2049         /* Compute party A's public key */
2050         err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait);
2051         if (err) {
2052                 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2053                        alg, err);
2054                 goto free_output;
2055         }
2056
2057         if (vec->genkey) {
2058                 /* Save party A's public key */
2059                 a_public = kzalloc(out_len_max, GFP_KERNEL);
2060                 if (!a_public) {
2061                         err = -ENOMEM;
2062                         goto free_output;
2063                 }
2064                 memcpy(a_public, sg_virt(req->dst), out_len_max);
2065         } else {
2066                 /* Verify calculated public key */
2067                 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2068                            vec->expected_a_public_size)) {
2069                         pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2070                                alg);
2071                         err = -EINVAL;
2072                         goto free_output;
2073                 }
2074         }
2075
2076         /* Calculate shared secret key by using counter part (b) public key. */
2077         input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2078         if (!input_buf) {
2079                 err = -ENOMEM;
2080                 goto free_output;
2081         }
2082
2083         memcpy(input_buf, vec->b_public, vec->b_public_size);
2084         sg_init_one(&src, input_buf, vec->b_public_size);
2085         sg_init_one(&dst, output_buf, out_len_max);
2086         kpp_request_set_input(req, &src, vec->b_public_size);
2087         kpp_request_set_output(req, &dst, out_len_max);
2088         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2089                                  crypto_req_done, &wait);
2090         err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait);
2091         if (err) {
2092                 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2093                        alg, err);
2094                 goto free_all;
2095         }
2096
2097         if (vec->genkey) {
2098                 /* Save the shared secret obtained by party A */
2099                 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2100                 if (!a_ss) {
2101                         err = -ENOMEM;
2102                         goto free_all;
2103                 }
2104                 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2105
2106                 /*
2107                  * Calculate party B's shared secret by using party A's
2108                  * public key.
2109                  */
2110                 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2111                                             vec->b_secret_size);
2112                 if (err < 0)
2113                         goto free_all;
2114
2115                 sg_init_one(&src, a_public, vec->expected_a_public_size);
2116                 sg_init_one(&dst, output_buf, out_len_max);
2117                 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2118                 kpp_request_set_output(req, &dst, out_len_max);
2119                 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2120                                          crypto_req_done, &wait);
2121                 err = crypto_wait_req(crypto_kpp_compute_shared_secret(req),
2122                                       &wait);
2123                 if (err) {
2124                         pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2125                                alg, err);
2126                         goto free_all;
2127                 }
2128
2129                 shared_secret = a_ss;
2130         } else {
2131                 shared_secret = (void *)vec->expected_ss;
2132         }
2133
2134         /*
2135          * verify shared secret from which the user will derive
2136          * secret key by executing whatever hash it has chosen
2137          */
2138         if (memcmp(shared_secret, sg_virt(req->dst),
2139                    vec->expected_ss_size)) {
2140                 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2141                        alg);
2142                 err = -EINVAL;
2143         }
2144
2145 free_all:
2146         kfree(a_ss);
2147         kfree(input_buf);
2148 free_output:
2149         kfree(a_public);
2150         kfree(output_buf);
2151 free_req:
2152         kpp_request_free(req);
2153         return err;
2154 }
2155
2156 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2157                     const struct kpp_testvec *vecs, unsigned int tcount)
2158 {
2159         int ret, i;
2160
2161         for (i = 0; i < tcount; i++) {
2162                 ret = do_test_kpp(tfm, vecs++, alg);
2163                 if (ret) {
2164                         pr_err("alg: %s: test failed on vector %d, err=%d\n",
2165                                alg, i + 1, ret);
2166                         return ret;
2167                 }
2168         }
2169         return 0;
2170 }
2171
2172 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2173                         u32 type, u32 mask)
2174 {
2175         struct crypto_kpp *tfm;
2176         int err = 0;
2177
2178         tfm = crypto_alloc_kpp(driver, type, mask);
2179         if (IS_ERR(tfm)) {
2180                 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2181                        driver, PTR_ERR(tfm));
2182                 return PTR_ERR(tfm);
2183         }
2184         if (desc->suite.kpp.vecs)
2185                 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2186                                desc->suite.kpp.count);
2187
2188         crypto_free_kpp(tfm);
2189         return err;
2190 }
2191
2192 static int test_akcipher_one(struct crypto_akcipher *tfm,
2193                              const struct akcipher_testvec *vecs)
2194 {
2195         char *xbuf[XBUFSIZE];
2196         struct akcipher_request *req;
2197         void *outbuf_enc = NULL;
2198         void *outbuf_dec = NULL;
2199         struct crypto_wait wait;
2200         unsigned int out_len_max, out_len = 0;
2201         int err = -ENOMEM;
2202         struct scatterlist src, dst, src_tab[2];
2203
2204         if (testmgr_alloc_buf(xbuf))
2205                 return err;
2206
2207         req = akcipher_request_alloc(tfm, GFP_KERNEL);
2208         if (!req)
2209                 goto free_xbuf;
2210
2211         crypto_init_wait(&wait);
2212
2213         if (vecs->public_key_vec)
2214                 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2215                                                   vecs->key_len);
2216         else
2217                 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2218                                                    vecs->key_len);
2219         if (err)
2220                 goto free_req;
2221
2222         err = -ENOMEM;
2223         out_len_max = crypto_akcipher_maxsize(tfm);
2224         outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2225         if (!outbuf_enc)
2226                 goto free_req;
2227
2228         if (WARN_ON(vecs->m_size > PAGE_SIZE))
2229                 goto free_all;
2230
2231         memcpy(xbuf[0], vecs->m, vecs->m_size);
2232
2233         sg_init_table(src_tab, 2);
2234         sg_set_buf(&src_tab[0], xbuf[0], 8);
2235         sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2236         sg_init_one(&dst, outbuf_enc, out_len_max);
2237         akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2238                                    out_len_max);
2239         akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2240                                       crypto_req_done, &wait);
2241
2242         err = crypto_wait_req(vecs->siggen_sigver_test ?
2243                               /* Run asymmetric signature generation */
2244                               crypto_akcipher_sign(req) :
2245                               /* Run asymmetric encrypt */
2246                               crypto_akcipher_encrypt(req), &wait);
2247         if (err) {
2248                 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2249                 goto free_all;
2250         }
2251         if (req->dst_len != vecs->c_size) {
2252                 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2253                 err = -EINVAL;
2254                 goto free_all;
2255         }
2256         /* verify that encrypted message is equal to expected */
2257         if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2258                 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2259                 hexdump(outbuf_enc, vecs->c_size);
2260                 err = -EINVAL;
2261                 goto free_all;
2262         }
2263         /* Don't invoke decrypt for vectors with public key */
2264         if (vecs->public_key_vec) {
2265                 err = 0;
2266                 goto free_all;
2267         }
2268         outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2269         if (!outbuf_dec) {
2270                 err = -ENOMEM;
2271                 goto free_all;
2272         }
2273
2274         if (WARN_ON(vecs->c_size > PAGE_SIZE))
2275                 goto free_all;
2276
2277         memcpy(xbuf[0], vecs->c, vecs->c_size);
2278
2279         sg_init_one(&src, xbuf[0], vecs->c_size);
2280         sg_init_one(&dst, outbuf_dec, out_len_max);
2281         crypto_init_wait(&wait);
2282         akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2283
2284         err = crypto_wait_req(vecs->siggen_sigver_test ?
2285                               /* Run asymmetric signature verification */
2286                               crypto_akcipher_verify(req) :
2287                               /* Run asymmetric decrypt */
2288                               crypto_akcipher_decrypt(req), &wait);
2289         if (err) {
2290                 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2291                 goto free_all;
2292         }
2293         out_len = req->dst_len;
2294         if (out_len < vecs->m_size) {
2295                 pr_err("alg: akcipher: decrypt test failed. "
2296                        "Invalid output len %u\n", out_len);
2297                 err = -EINVAL;
2298                 goto free_all;
2299         }
2300         /* verify that decrypted message is equal to the original msg */
2301         if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2302             memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2303                    vecs->m_size)) {
2304                 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2305                 hexdump(outbuf_dec, out_len);
2306                 err = -EINVAL;
2307         }
2308 free_all:
2309         kfree(outbuf_dec);
2310         kfree(outbuf_enc);
2311 free_req:
2312         akcipher_request_free(req);
2313 free_xbuf:
2314         testmgr_free_buf(xbuf);
2315         return err;
2316 }
2317
2318 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2319                          const struct akcipher_testvec *vecs,
2320                          unsigned int tcount)
2321 {
2322         const char *algo =
2323                 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2324         int ret, i;
2325
2326         for (i = 0; i < tcount; i++) {
2327                 ret = test_akcipher_one(tfm, vecs++);
2328                 if (!ret)
2329                         continue;
2330
2331                 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2332                        i + 1, algo, ret);
2333                 return ret;
2334         }
2335         return 0;
2336 }
2337
2338 static int alg_test_akcipher(const struct alg_test_desc *desc,
2339                              const char *driver, u32 type, u32 mask)
2340 {
2341         struct crypto_akcipher *tfm;
2342         int err = 0;
2343
2344         tfm = crypto_alloc_akcipher(driver, type, mask);
2345         if (IS_ERR(tfm)) {
2346                 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2347                        driver, PTR_ERR(tfm));
2348                 return PTR_ERR(tfm);
2349         }
2350         if (desc->suite.akcipher.vecs)
2351                 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2352                                     desc->suite.akcipher.count);
2353
2354         crypto_free_akcipher(tfm);
2355         return err;
2356 }
2357
2358 static int alg_test_null(const struct alg_test_desc *desc,
2359                              const char *driver, u32 type, u32 mask)
2360 {
2361         return 0;
2362 }
2363
2364 #define __VECS(tv)      { .vecs = tv, .count = ARRAY_SIZE(tv) }
2365
2366 /* Please keep this list sorted by algorithm name. */
2367 static const struct alg_test_desc alg_test_descs[] = {
2368         {
2369                 .alg = "aegis128",
2370                 .test = alg_test_aead,
2371                 .suite = {
2372                         .aead = {
2373                                 .enc = __VECS(aegis128_enc_tv_template),
2374                                 .dec = __VECS(aegis128_dec_tv_template),
2375                         }
2376                 }
2377         }, {
2378                 .alg = "aegis128l",
2379                 .test = alg_test_aead,
2380                 .suite = {
2381                         .aead = {
2382                                 .enc = __VECS(aegis128l_enc_tv_template),
2383                                 .dec = __VECS(aegis128l_dec_tv_template),
2384                         }
2385                 }
2386         }, {
2387                 .alg = "aegis256",
2388                 .test = alg_test_aead,
2389                 .suite = {
2390                         .aead = {
2391                                 .enc = __VECS(aegis256_enc_tv_template),
2392                                 .dec = __VECS(aegis256_dec_tv_template),
2393                         }
2394                 }
2395         }, {
2396                 .alg = "ansi_cprng",
2397                 .test = alg_test_cprng,
2398                 .suite = {
2399                         .cprng = __VECS(ansi_cprng_aes_tv_template)
2400                 }
2401         }, {
2402                 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2403                 .test = alg_test_aead,
2404                 .suite = {
2405                         .aead = {
2406                                 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2407                                 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2408                         }
2409                 }
2410         }, {
2411                 .alg = "authenc(hmac(sha1),cbc(aes))",
2412                 .test = alg_test_aead,
2413                 .fips_allowed = 1,
2414                 .suite = {
2415                         .aead = {
2416                                 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2417                         }
2418                 }
2419         }, {
2420                 .alg = "authenc(hmac(sha1),cbc(des))",
2421                 .test = alg_test_aead,
2422                 .suite = {
2423                         .aead = {
2424                                 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2425                         }
2426                 }
2427         }, {
2428                 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2429                 .test = alg_test_aead,
2430                 .fips_allowed = 1,
2431                 .suite = {
2432                         .aead = {
2433                                 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2434                         }
2435                 }
2436         }, {
2437                 .alg = "authenc(hmac(sha1),ctr(aes))",
2438                 .test = alg_test_null,
2439                 .fips_allowed = 1,
2440         }, {
2441                 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2442                 .test = alg_test_aead,
2443                 .suite = {
2444                         .aead = {
2445                                 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2446                                 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2447                         }
2448                 }
2449         }, {
2450                 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2451                 .test = alg_test_null,
2452                 .fips_allowed = 1,
2453         }, {
2454                 .alg = "authenc(hmac(sha224),cbc(des))",
2455                 .test = alg_test_aead,
2456                 .suite = {
2457                         .aead = {
2458                                 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2459                         }
2460                 }
2461         }, {
2462                 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2463                 .test = alg_test_aead,
2464                 .fips_allowed = 1,
2465                 .suite = {
2466                         .aead = {
2467                                 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2468                         }
2469                 }
2470         }, {
2471                 .alg = "authenc(hmac(sha256),cbc(aes))",
2472                 .test = alg_test_aead,
2473                 .fips_allowed = 1,
2474                 .suite = {
2475                         .aead = {
2476                                 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2477                         }
2478                 }
2479         }, {
2480                 .alg = "authenc(hmac(sha256),cbc(des))",
2481                 .test = alg_test_aead,
2482                 .suite = {
2483                         .aead = {
2484                                 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2485                         }
2486                 }
2487         }, {
2488                 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2489                 .test = alg_test_aead,
2490                 .fips_allowed = 1,
2491                 .suite = {
2492                         .aead = {
2493                                 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2494                         }
2495                 }
2496         }, {
2497                 .alg = "authenc(hmac(sha256),ctr(aes))",
2498                 .test = alg_test_null,
2499                 .fips_allowed = 1,
2500         }, {
2501                 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2502                 .test = alg_test_null,
2503                 .fips_allowed = 1,
2504         }, {
2505                 .alg = "authenc(hmac(sha384),cbc(des))",
2506                 .test = alg_test_aead,
2507                 .suite = {
2508                         .aead = {
2509                                 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2510                         }
2511                 }
2512         }, {
2513                 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2514                 .test = alg_test_aead,
2515                 .fips_allowed = 1,
2516                 .suite = {
2517                         .aead = {
2518                                 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2519                         }
2520                 }
2521         }, {
2522                 .alg = "authenc(hmac(sha384),ctr(aes))",
2523                 .test = alg_test_null,
2524                 .fips_allowed = 1,
2525         }, {
2526                 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2527                 .test = alg_test_null,
2528                 .fips_allowed = 1,
2529         }, {
2530                 .alg = "authenc(hmac(sha512),cbc(aes))",
2531                 .fips_allowed = 1,
2532                 .test = alg_test_aead,
2533                 .suite = {
2534                         .aead = {
2535                                 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2536                         }
2537                 }
2538         }, {
2539                 .alg = "authenc(hmac(sha512),cbc(des))",
2540                 .test = alg_test_aead,
2541                 .suite = {
2542                         .aead = {
2543                                 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2544                         }
2545                 }
2546         }, {
2547                 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2548                 .test = alg_test_aead,
2549                 .fips_allowed = 1,
2550                 .suite = {
2551                         .aead = {
2552                                 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2553                         }
2554                 }
2555         }, {
2556                 .alg = "authenc(hmac(sha512),ctr(aes))",
2557                 .test = alg_test_null,
2558                 .fips_allowed = 1,
2559         }, {
2560                 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2561                 .test = alg_test_null,
2562                 .fips_allowed = 1,
2563         }, {
2564                 .alg = "cbc(aes)",
2565                 .test = alg_test_skcipher,
2566                 .fips_allowed = 1,
2567                 .suite = {
2568                         .cipher = __VECS(aes_cbc_tv_template)
2569                 },
2570         }, {
2571                 .alg = "cbc(anubis)",
2572                 .test = alg_test_skcipher,
2573                 .suite = {
2574                         .cipher = __VECS(anubis_cbc_tv_template)
2575                 },
2576         }, {
2577                 .alg = "cbc(blowfish)",
2578                 .test = alg_test_skcipher,
2579                 .suite = {
2580                         .cipher = __VECS(bf_cbc_tv_template)
2581                 },
2582         }, {
2583                 .alg = "cbc(camellia)",
2584                 .test = alg_test_skcipher,
2585                 .suite = {
2586                         .cipher = __VECS(camellia_cbc_tv_template)
2587                 },
2588         }, {
2589                 .alg = "cbc(cast5)",
2590                 .test = alg_test_skcipher,
2591                 .suite = {
2592                         .cipher = __VECS(cast5_cbc_tv_template)
2593                 },
2594         }, {
2595                 .alg = "cbc(cast6)",
2596                 .test = alg_test_skcipher,
2597                 .suite = {
2598                         .cipher = __VECS(cast6_cbc_tv_template)
2599                 },
2600         }, {
2601                 .alg = "cbc(des)",
2602                 .test = alg_test_skcipher,
2603                 .suite = {
2604                         .cipher = __VECS(des_cbc_tv_template)
2605                 },
2606         }, {
2607                 .alg = "cbc(des3_ede)",
2608                 .test = alg_test_skcipher,
2609                 .fips_allowed = 1,
2610                 .suite = {
2611                         .cipher = __VECS(des3_ede_cbc_tv_template)
2612                 },
2613         }, {
2614                 /* Same as cbc(aes) except the key is stored in
2615                  * hardware secure memory which we reference by index
2616                  */
2617                 .alg = "cbc(paes)",
2618                 .test = alg_test_null,
2619                 .fips_allowed = 1,
2620         }, {
2621                 .alg = "cbc(serpent)",
2622                 .test = alg_test_skcipher,
2623                 .suite = {
2624                         .cipher = __VECS(serpent_cbc_tv_template)
2625                 },
2626         }, {
2627                 .alg = "cbc(twofish)",
2628                 .test = alg_test_skcipher,
2629                 .suite = {
2630                         .cipher = __VECS(tf_cbc_tv_template)
2631                 },
2632         }, {
2633                 .alg = "cbcmac(aes)",
2634                 .fips_allowed = 1,
2635                 .test = alg_test_hash,
2636                 .suite = {
2637                         .hash = __VECS(aes_cbcmac_tv_template)
2638                 }
2639         }, {
2640                 .alg = "ccm(aes)",
2641                 .test = alg_test_aead,
2642                 .fips_allowed = 1,
2643                 .suite = {
2644                         .aead = {
2645                                 .enc = __VECS(aes_ccm_enc_tv_template),
2646                                 .dec = __VECS(aes_ccm_dec_tv_template)
2647                         }
2648                 }
2649         }, {
2650                 .alg = "chacha20",
2651                 .test = alg_test_skcipher,
2652                 .suite = {
2653                         .cipher = __VECS(chacha20_tv_template)
2654                 },
2655         }, {
2656                 .alg = "cmac(aes)",
2657                 .fips_allowed = 1,
2658                 .test = alg_test_hash,
2659                 .suite = {
2660                         .hash = __VECS(aes_cmac128_tv_template)
2661                 }
2662         }, {
2663                 .alg = "cmac(des3_ede)",
2664                 .fips_allowed = 1,
2665                 .test = alg_test_hash,
2666                 .suite = {
2667                         .hash = __VECS(des3_ede_cmac64_tv_template)
2668                 }
2669         }, {
2670                 .alg = "compress_null",
2671                 .test = alg_test_null,
2672         }, {
2673                 .alg = "crc32",
2674                 .test = alg_test_hash,
2675                 .suite = {
2676                         .hash = __VECS(crc32_tv_template)
2677                 }
2678         }, {
2679                 .alg = "crc32c",
2680                 .test = alg_test_crc32c,
2681                 .fips_allowed = 1,
2682                 .suite = {
2683                         .hash = __VECS(crc32c_tv_template)
2684                 }
2685         }, {
2686                 .alg = "crct10dif",
2687                 .test = alg_test_hash,
2688                 .fips_allowed = 1,
2689                 .suite = {
2690                         .hash = __VECS(crct10dif_tv_template)
2691                 }
2692         }, {
2693                 .alg = "ctr(aes)",
2694                 .test = alg_test_skcipher,
2695                 .fips_allowed = 1,
2696                 .suite = {
2697                         .cipher = __VECS(aes_ctr_tv_template)
2698                 }
2699         }, {
2700                 .alg = "ctr(blowfish)",
2701                 .test = alg_test_skcipher,
2702                 .suite = {
2703                         .cipher = __VECS(bf_ctr_tv_template)
2704                 }
2705         }, {
2706                 .alg = "ctr(camellia)",
2707                 .test = alg_test_skcipher,
2708                 .suite = {
2709                         .cipher = __VECS(camellia_ctr_tv_template)
2710                 }
2711         }, {
2712                 .alg = "ctr(cast5)",
2713                 .test = alg_test_skcipher,
2714                 .suite = {
2715                         .cipher = __VECS(cast5_ctr_tv_template)
2716                 }
2717         }, {
2718                 .alg = "ctr(cast6)",
2719                 .test = alg_test_skcipher,
2720                 .suite = {
2721                         .cipher = __VECS(cast6_ctr_tv_template)
2722                 }
2723         }, {
2724                 .alg = "ctr(des)",
2725                 .test = alg_test_skcipher,
2726                 .suite = {
2727                         .cipher = __VECS(des_ctr_tv_template)
2728                 }
2729         }, {
2730                 .alg = "ctr(des3_ede)",
2731                 .test = alg_test_skcipher,
2732                 .fips_allowed = 1,
2733                 .suite = {
2734                         .cipher = __VECS(des3_ede_ctr_tv_template)
2735                 }
2736         }, {
2737                 /* Same as ctr(aes) except the key is stored in
2738                  * hardware secure memory which we reference by index
2739                  */
2740                 .alg = "ctr(paes)",
2741                 .test = alg_test_null,
2742                 .fips_allowed = 1,
2743         }, {
2744                 .alg = "ctr(serpent)",
2745                 .test = alg_test_skcipher,
2746                 .suite = {
2747                         .cipher = __VECS(serpent_ctr_tv_template)
2748                 }
2749         }, {
2750                 .alg = "ctr(twofish)",
2751                 .test = alg_test_skcipher,
2752                 .suite = {
2753                         .cipher = __VECS(tf_ctr_tv_template)
2754                 }
2755         }, {
2756                 .alg = "cts(cbc(aes))",
2757                 .test = alg_test_skcipher,
2758                 .suite = {
2759                         .cipher = __VECS(cts_mode_tv_template)
2760                 }
2761         }, {
2762                 .alg = "deflate",
2763                 .test = alg_test_comp,
2764                 .fips_allowed = 1,
2765                 .suite = {
2766                         .comp = {
2767                                 .comp = __VECS(deflate_comp_tv_template),
2768                                 .decomp = __VECS(deflate_decomp_tv_template)
2769                         }
2770                 }
2771         }, {
2772                 .alg = "dh",
2773                 .test = alg_test_kpp,
2774                 .fips_allowed = 1,
2775                 .suite = {
2776                         .kpp = __VECS(dh_tv_template)
2777                 }
2778         }, {
2779                 .alg = "digest_null",
2780                 .test = alg_test_null,
2781         }, {
2782                 .alg = "drbg_nopr_ctr_aes128",
2783                 .test = alg_test_drbg,
2784                 .fips_allowed = 1,
2785                 .suite = {
2786                         .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2787                 }
2788         }, {
2789                 .alg = "drbg_nopr_ctr_aes192",
2790                 .test = alg_test_drbg,
2791                 .fips_allowed = 1,
2792                 .suite = {
2793                         .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2794                 }
2795         }, {
2796                 .alg = "drbg_nopr_ctr_aes256",
2797                 .test = alg_test_drbg,
2798                 .fips_allowed = 1,
2799                 .suite = {
2800                         .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2801                 }
2802         }, {
2803                 /*
2804                  * There is no need to specifically test the DRBG with every
2805                  * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2806                  */
2807                 .alg = "drbg_nopr_hmac_sha1",
2808                 .fips_allowed = 1,
2809                 .test = alg_test_null,
2810         }, {
2811                 .alg = "drbg_nopr_hmac_sha256",
2812                 .test = alg_test_drbg,
2813                 .fips_allowed = 1,
2814                 .suite = {
2815                         .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2816                 }
2817         }, {
2818                 /* covered by drbg_nopr_hmac_sha256 test */
2819                 .alg = "drbg_nopr_hmac_sha384",
2820                 .fips_allowed = 1,
2821                 .test = alg_test_null,
2822         }, {
2823                 .alg = "drbg_nopr_hmac_sha512",
2824                 .test = alg_test_null,
2825                 .fips_allowed = 1,
2826         }, {
2827                 .alg = "drbg_nopr_sha1",
2828                 .fips_allowed = 1,
2829                 .test = alg_test_null,
2830         }, {
2831                 .alg = "drbg_nopr_sha256",
2832                 .test = alg_test_drbg,
2833                 .fips_allowed = 1,
2834                 .suite = {
2835                         .drbg = __VECS(drbg_nopr_sha256_tv_template)
2836                 }
2837         }, {
2838                 /* covered by drbg_nopr_sha256 test */
2839                 .alg = "drbg_nopr_sha384",
2840                 .fips_allowed = 1,
2841                 .test = alg_test_null,
2842         }, {
2843                 .alg = "drbg_nopr_sha512",
2844                 .fips_allowed = 1,
2845                 .test = alg_test_null,
2846         }, {
2847                 .alg = "drbg_pr_ctr_aes128",
2848                 .test = alg_test_drbg,
2849                 .fips_allowed = 1,
2850                 .suite = {
2851                         .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2852                 }
2853         }, {
2854                 /* covered by drbg_pr_ctr_aes128 test */
2855                 .alg = "drbg_pr_ctr_aes192",
2856                 .fips_allowed = 1,
2857                 .test = alg_test_null,
2858         }, {
2859                 .alg = "drbg_pr_ctr_aes256",
2860                 .fips_allowed = 1,
2861                 .test = alg_test_null,
2862         }, {
2863                 .alg = "drbg_pr_hmac_sha1",
2864                 .fips_allowed = 1,
2865                 .test = alg_test_null,
2866         }, {
2867                 .alg = "drbg_pr_hmac_sha256",
2868                 .test = alg_test_drbg,
2869                 .fips_allowed = 1,
2870                 .suite = {
2871                         .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2872                 }
2873         }, {
2874                 /* covered by drbg_pr_hmac_sha256 test */
2875                 .alg = "drbg_pr_hmac_sha384",
2876                 .fips_allowed = 1,
2877                 .test = alg_test_null,
2878         }, {
2879                 .alg = "drbg_pr_hmac_sha512",
2880                 .test = alg_test_null,
2881                 .fips_allowed = 1,
2882         }, {
2883                 .alg = "drbg_pr_sha1",
2884                 .fips_allowed = 1,
2885                 .test = alg_test_null,
2886         }, {
2887                 .alg = "drbg_pr_sha256",
2888                 .test = alg_test_drbg,
2889                 .fips_allowed = 1,
2890                 .suite = {
2891                         .drbg = __VECS(drbg_pr_sha256_tv_template)
2892                 }
2893         }, {
2894                 /* covered by drbg_pr_sha256 test */
2895                 .alg = "drbg_pr_sha384",
2896                 .fips_allowed = 1,
2897                 .test = alg_test_null,
2898         }, {
2899                 .alg = "drbg_pr_sha512",
2900                 .fips_allowed = 1,
2901                 .test = alg_test_null,
2902         }, {
2903                 .alg = "ecb(aes)",
2904                 .test = alg_test_skcipher,
2905                 .fips_allowed = 1,
2906                 .suite = {
2907                         .cipher = __VECS(aes_tv_template)
2908                 }
2909         }, {
2910                 .alg = "ecb(anubis)",
2911                 .test = alg_test_skcipher,
2912                 .suite = {
2913                         .cipher = __VECS(anubis_tv_template)
2914                 }
2915         }, {
2916                 .alg = "ecb(arc4)",
2917                 .test = alg_test_skcipher,
2918                 .suite = {
2919                         .cipher = __VECS(arc4_tv_template)
2920                 }
2921         }, {
2922                 .alg = "ecb(blowfish)",
2923                 .test = alg_test_skcipher,
2924                 .suite = {
2925                         .cipher = __VECS(bf_tv_template)
2926                 }
2927         }, {
2928                 .alg = "ecb(camellia)",
2929                 .test = alg_test_skcipher,
2930                 .suite = {
2931                         .cipher = __VECS(camellia_tv_template)
2932                 }
2933         }, {
2934                 .alg = "ecb(cast5)",
2935                 .test = alg_test_skcipher,
2936                 .suite = {
2937                         .cipher = __VECS(cast5_tv_template)
2938                 }
2939         }, {
2940                 .alg = "ecb(cast6)",
2941                 .test = alg_test_skcipher,
2942                 .suite = {
2943                         .cipher = __VECS(cast6_tv_template)
2944                 }
2945         }, {
2946                 .alg = "ecb(cipher_null)",
2947                 .test = alg_test_null,
2948                 .fips_allowed = 1,
2949         }, {
2950                 .alg = "ecb(des)",
2951                 .test = alg_test_skcipher,
2952                 .suite = {
2953                         .cipher = __VECS(des_tv_template)
2954                 }
2955         }, {
2956                 .alg = "ecb(des3_ede)",
2957                 .test = alg_test_skcipher,
2958                 .fips_allowed = 1,
2959                 .suite = {
2960                         .cipher = __VECS(des3_ede_tv_template)
2961                 }
2962         }, {
2963                 .alg = "ecb(fcrypt)",
2964                 .test = alg_test_skcipher,
2965                 .suite = {
2966                         .cipher = {
2967                                 .vecs = fcrypt_pcbc_tv_template,
2968                                 .count = 1
2969                         }
2970                 }
2971         }, {
2972                 .alg = "ecb(khazad)",
2973                 .test = alg_test_skcipher,
2974                 .suite = {
2975                         .cipher = __VECS(khazad_tv_template)
2976                 }
2977         }, {
2978                 /* Same as ecb(aes) except the key is stored in
2979                  * hardware secure memory which we reference by index
2980                  */
2981                 .alg = "ecb(paes)",
2982                 .test = alg_test_null,
2983                 .fips_allowed = 1,
2984         }, {
2985                 .alg = "ecb(seed)",
2986                 .test = alg_test_skcipher,
2987                 .suite = {
2988                         .cipher = __VECS(seed_tv_template)
2989                 }
2990         }, {
2991                 .alg = "ecb(serpent)",
2992                 .test = alg_test_skcipher,
2993                 .suite = {
2994                         .cipher = __VECS(serpent_tv_template)
2995                 }
2996         }, {
2997                 .alg = "ecb(sm4)",
2998                 .test = alg_test_skcipher,
2999                 .suite = {
3000                         .cipher = __VECS(sm4_tv_template)
3001                 }
3002         }, {
3003                 .alg = "ecb(speck128)",
3004                 .test = alg_test_skcipher,
3005                 .suite = {
3006                         .cipher = __VECS(speck128_tv_template)
3007                 }
3008         }, {
3009                 .alg = "ecb(speck64)",
3010                 .test = alg_test_skcipher,
3011                 .suite = {
3012                         .cipher = __VECS(speck64_tv_template)
3013                 }
3014         }, {
3015                 .alg = "ecb(tea)",
3016                 .test = alg_test_skcipher,
3017                 .suite = {
3018                         .cipher = __VECS(tea_tv_template)
3019                 }
3020         }, {
3021                 .alg = "ecb(tnepres)",
3022                 .test = alg_test_skcipher,
3023                 .suite = {
3024                         .cipher = __VECS(tnepres_tv_template)
3025                 }
3026         }, {
3027                 .alg = "ecb(twofish)",
3028                 .test = alg_test_skcipher,
3029                 .suite = {
3030                         .cipher = __VECS(tf_tv_template)
3031                 }
3032         }, {
3033                 .alg = "ecb(xeta)",
3034                 .test = alg_test_skcipher,
3035                 .suite = {
3036                         .cipher = __VECS(xeta_tv_template)
3037                 }
3038         }, {
3039                 .alg = "ecb(xtea)",
3040                 .test = alg_test_skcipher,
3041                 .suite = {
3042                         .cipher = __VECS(xtea_tv_template)
3043                 }
3044         }, {
3045                 .alg = "ecdh",
3046                 .test = alg_test_kpp,
3047                 .fips_allowed = 1,
3048                 .suite = {
3049                         .kpp = __VECS(ecdh_tv_template)
3050                 }
3051         }, {
3052                 .alg = "gcm(aes)",
3053                 .test = alg_test_aead,
3054                 .fips_allowed = 1,
3055                 .suite = {
3056                         .aead = {
3057                                 .enc = __VECS(aes_gcm_enc_tv_template),
3058                                 .dec = __VECS(aes_gcm_dec_tv_template)
3059                         }
3060                 }
3061         }, {
3062                 .alg = "ghash",
3063                 .test = alg_test_hash,
3064                 .fips_allowed = 1,
3065                 .suite = {
3066                         .hash = __VECS(ghash_tv_template)
3067                 }
3068         }, {
3069                 .alg = "hmac(md5)",
3070                 .test = alg_test_hash,
3071                 .suite = {
3072                         .hash = __VECS(hmac_md5_tv_template)
3073                 }
3074         }, {
3075                 .alg = "hmac(rmd128)",
3076                 .test = alg_test_hash,
3077                 .suite = {
3078                         .hash = __VECS(hmac_rmd128_tv_template)
3079                 }
3080         }, {
3081                 .alg = "hmac(rmd160)",
3082                 .test = alg_test_hash,
3083                 .suite = {
3084                         .hash = __VECS(hmac_rmd160_tv_template)
3085                 }
3086         }, {
3087                 .alg = "hmac(sha1)",
3088                 .test = alg_test_hash,
3089                 .fips_allowed = 1,
3090                 .suite = {
3091                         .hash = __VECS(hmac_sha1_tv_template)
3092                 }
3093         }, {
3094                 .alg = "hmac(sha224)",
3095                 .test = alg_test_hash,
3096                 .fips_allowed = 1,
3097                 .suite = {
3098                         .hash = __VECS(hmac_sha224_tv_template)
3099                 }
3100         }, {
3101                 .alg = "hmac(sha256)",
3102                 .test = alg_test_hash,
3103                 .fips_allowed = 1,
3104                 .suite = {
3105                         .hash = __VECS(hmac_sha256_tv_template)
3106                 }
3107         }, {
3108                 .alg = "hmac(sha3-224)",
3109                 .test = alg_test_hash,
3110                 .fips_allowed = 1,
3111                 .suite = {
3112                         .hash = __VECS(hmac_sha3_224_tv_template)
3113                 }
3114         }, {
3115                 .alg = "hmac(sha3-256)",
3116                 .test = alg_test_hash,
3117                 .fips_allowed = 1,
3118                 .suite = {
3119                         .hash = __VECS(hmac_sha3_256_tv_template)
3120                 }
3121         }, {
3122                 .alg = "hmac(sha3-384)",
3123                 .test = alg_test_hash,
3124                 .fips_allowed = 1,
3125                 .suite = {
3126                         .hash = __VECS(hmac_sha3_384_tv_template)
3127                 }
3128         }, {
3129                 .alg = "hmac(sha3-512)",
3130                 .test = alg_test_hash,
3131                 .fips_allowed = 1,
3132                 .suite = {
3133                         .hash = __VECS(hmac_sha3_512_tv_template)
3134                 }
3135         }, {
3136                 .alg = "hmac(sha384)",
3137                 .test = alg_test_hash,
3138                 .fips_allowed = 1,
3139                 .suite = {
3140                         .hash = __VECS(hmac_sha384_tv_template)
3141                 }
3142         }, {
3143                 .alg = "hmac(sha512)",
3144                 .test = alg_test_hash,
3145                 .fips_allowed = 1,
3146                 .suite = {
3147                         .hash = __VECS(hmac_sha512_tv_template)
3148                 }
3149         }, {
3150                 .alg = "jitterentropy_rng",
3151                 .fips_allowed = 1,
3152                 .test = alg_test_null,
3153         }, {
3154                 .alg = "kw(aes)",
3155                 .test = alg_test_skcipher,
3156                 .fips_allowed = 1,
3157                 .suite = {
3158                         .cipher = __VECS(aes_kw_tv_template)
3159                 }
3160         }, {
3161                 .alg = "lrw(aes)",
3162                 .test = alg_test_skcipher,
3163                 .suite = {
3164                         .cipher = __VECS(aes_lrw_tv_template)
3165                 }
3166         }, {
3167                 .alg = "lrw(camellia)",
3168                 .test = alg_test_skcipher,
3169                 .suite = {
3170                         .cipher = __VECS(camellia_lrw_tv_template)
3171                 }
3172         }, {
3173                 .alg = "lrw(cast6)",
3174                 .test = alg_test_skcipher,
3175                 .suite = {
3176                         .cipher = __VECS(cast6_lrw_tv_template)
3177                 }
3178         }, {
3179                 .alg = "lrw(serpent)",
3180                 .test = alg_test_skcipher,
3181                 .suite = {
3182                         .cipher = __VECS(serpent_lrw_tv_template)
3183                 }
3184         }, {
3185                 .alg = "lrw(twofish)",
3186                 .test = alg_test_skcipher,
3187                 .suite = {
3188                         .cipher = __VECS(tf_lrw_tv_template)
3189                 }
3190         }, {
3191                 .alg = "lz4",
3192                 .test = alg_test_comp,
3193                 .fips_allowed = 1,
3194                 .suite = {
3195                         .comp = {
3196                                 .comp = __VECS(lz4_comp_tv_template),
3197                                 .decomp = __VECS(lz4_decomp_tv_template)
3198                         }
3199                 }
3200         }, {
3201                 .alg = "lz4hc",
3202                 .test = alg_test_comp,
3203                 .fips_allowed = 1,
3204                 .suite = {
3205                         .comp = {
3206                                 .comp = __VECS(lz4hc_comp_tv_template),
3207                                 .decomp = __VECS(lz4hc_decomp_tv_template)
3208                         }
3209                 }
3210         }, {
3211                 .alg = "lzo",
3212                 .test = alg_test_comp,
3213                 .fips_allowed = 1,
3214                 .suite = {
3215                         .comp = {
3216                                 .comp = __VECS(lzo_comp_tv_template),
3217                                 .decomp = __VECS(lzo_decomp_tv_template)
3218                         }
3219                 }
3220         }, {
3221                 .alg = "md4",
3222                 .test = alg_test_hash,
3223                 .suite = {
3224                         .hash = __VECS(md4_tv_template)
3225                 }
3226         }, {
3227                 .alg = "md5",
3228                 .test = alg_test_hash,
3229                 .suite = {
3230                         .hash = __VECS(md5_tv_template)
3231                 }
3232         }, {
3233                 .alg = "michael_mic",
3234                 .test = alg_test_hash,
3235                 .suite = {
3236                         .hash = __VECS(michael_mic_tv_template)
3237                 }
3238         }, {
3239                 .alg = "morus1280",
3240                 .test = alg_test_aead,
3241                 .suite = {
3242                         .aead = {
3243                                 .enc = __VECS(morus1280_enc_tv_template),
3244                                 .dec = __VECS(morus1280_dec_tv_template),
3245                         }
3246                 }
3247         }, {
3248                 .alg = "morus640",
3249                 .test = alg_test_aead,
3250                 .suite = {
3251                         .aead = {
3252                                 .enc = __VECS(morus640_enc_tv_template),
3253                                 .dec = __VECS(morus640_dec_tv_template),
3254                         }
3255                 }
3256         }, {
3257                 .alg = "ofb(aes)",
3258                 .test = alg_test_skcipher,
3259                 .fips_allowed = 1,
3260                 .suite = {
3261                         .cipher = __VECS(aes_ofb_tv_template)
3262                 }
3263         }, {
3264                 /* Same as ofb(aes) except the key is stored in
3265                  * hardware secure memory which we reference by index
3266                  */
3267                 .alg = "ofb(paes)",
3268                 .test = alg_test_null,
3269                 .fips_allowed = 1,
3270         }, {
3271                 .alg = "pcbc(fcrypt)",
3272                 .test = alg_test_skcipher,
3273                 .suite = {
3274                         .cipher = __VECS(fcrypt_pcbc_tv_template)
3275                 }
3276         }, {
3277                 .alg = "pkcs1pad(rsa,sha224)",
3278                 .test = alg_test_null,
3279                 .fips_allowed = 1,
3280         }, {
3281                 .alg = "pkcs1pad(rsa,sha256)",
3282                 .test = alg_test_akcipher,
3283                 .fips_allowed = 1,
3284                 .suite = {
3285                         .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3286                 }
3287         }, {
3288                 .alg = "pkcs1pad(rsa,sha384)",
3289                 .test = alg_test_null,
3290                 .fips_allowed = 1,
3291         }, {
3292                 .alg = "pkcs1pad(rsa,sha512)",
3293                 .test = alg_test_null,
3294                 .fips_allowed = 1,
3295         }, {
3296                 .alg = "poly1305",
3297                 .test = alg_test_hash,
3298                 .suite = {
3299                         .hash = __VECS(poly1305_tv_template)
3300                 }
3301         }, {
3302                 .alg = "rfc3686(ctr(aes))",
3303                 .test = alg_test_skcipher,
3304                 .fips_allowed = 1,
3305                 .suite = {
3306                         .cipher = __VECS(aes_ctr_rfc3686_tv_template)
3307                 }
3308         }, {
3309                 .alg = "rfc4106(gcm(aes))",
3310                 .test = alg_test_aead,
3311                 .fips_allowed = 1,
3312                 .suite = {
3313                         .aead = {
3314                                 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3315                                 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3316                         }
3317                 }
3318         }, {
3319                 .alg = "rfc4309(ccm(aes))",
3320                 .test = alg_test_aead,
3321                 .fips_allowed = 1,
3322                 .suite = {
3323                         .aead = {
3324                                 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3325                                 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3326                         }
3327                 }
3328         }, {
3329                 .alg = "rfc4543(gcm(aes))",
3330                 .test = alg_test_aead,
3331                 .suite = {
3332                         .aead = {
3333                                 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3334                                 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3335                         }
3336                 }
3337         }, {
3338                 .alg = "rfc7539(chacha20,poly1305)",
3339                 .test = alg_test_aead,
3340                 .suite = {
3341                         .aead = {
3342                                 .enc = __VECS(rfc7539_enc_tv_template),
3343                                 .dec = __VECS(rfc7539_dec_tv_template),
3344                         }
3345                 }
3346         }, {
3347                 .alg = "rfc7539esp(chacha20,poly1305)",
3348                 .test = alg_test_aead,
3349                 .suite = {
3350                         .aead = {
3351                                 .enc = __VECS(rfc7539esp_enc_tv_template),
3352                                 .dec = __VECS(rfc7539esp_dec_tv_template),
3353                         }
3354                 }
3355         }, {
3356                 .alg = "rmd128",
3357                 .test = alg_test_hash,
3358                 .suite = {
3359                         .hash = __VECS(rmd128_tv_template)
3360                 }
3361         }, {
3362                 .alg = "rmd160",
3363                 .test = alg_test_hash,
3364                 .suite = {
3365                         .hash = __VECS(rmd160_tv_template)
3366                 }
3367         }, {
3368                 .alg = "rmd256",
3369                 .test = alg_test_hash,
3370                 .suite = {
3371                         .hash = __VECS(rmd256_tv_template)
3372                 }
3373         }, {
3374                 .alg = "rmd320",
3375                 .test = alg_test_hash,
3376                 .suite = {
3377                         .hash = __VECS(rmd320_tv_template)
3378                 }
3379         }, {
3380                 .alg = "rsa",
3381                 .test = alg_test_akcipher,
3382                 .fips_allowed = 1,
3383                 .suite = {
3384                         .akcipher = __VECS(rsa_tv_template)
3385                 }
3386         }, {
3387                 .alg = "salsa20",
3388                 .test = alg_test_skcipher,
3389                 .suite = {
3390                         .cipher = __VECS(salsa20_stream_tv_template)
3391                 }
3392         }, {
3393                 .alg = "sha1",
3394                 .test = alg_test_hash,
3395                 .fips_allowed = 1,
3396                 .suite = {
3397                         .hash = __VECS(sha1_tv_template)
3398                 }
3399         }, {
3400                 .alg = "sha224",
3401                 .test = alg_test_hash,
3402                 .fips_allowed = 1,
3403                 .suite = {
3404                         .hash = __VECS(sha224_tv_template)
3405                 }
3406         }, {
3407                 .alg = "sha256",
3408                 .test = alg_test_hash,
3409                 .fips_allowed = 1,
3410                 .suite = {
3411                         .hash = __VECS(sha256_tv_template)
3412                 }
3413         }, {
3414                 .alg = "sha3-224",
3415                 .test = alg_test_hash,
3416                 .fips_allowed = 1,
3417                 .suite = {
3418                         .hash = __VECS(sha3_224_tv_template)
3419                 }
3420         }, {
3421                 .alg = "sha3-256",
3422                 .test = alg_test_hash,
3423                 .fips_allowed = 1,
3424                 .suite = {
3425                         .hash = __VECS(sha3_256_tv_template)
3426                 }
3427         }, {
3428                 .alg = "sha3-384",
3429                 .test = alg_test_hash,
3430                 .fips_allowed = 1,
3431                 .suite = {
3432                         .hash = __VECS(sha3_384_tv_template)
3433                 }
3434         }, {
3435                 .alg = "sha3-512",
3436                 .test = alg_test_hash,
3437                 .fips_allowed = 1,
3438                 .suite = {
3439                         .hash = __VECS(sha3_512_tv_template)
3440                 }
3441         }, {
3442                 .alg = "sha384",
3443                 .test = alg_test_hash,
3444                 .fips_allowed = 1,
3445                 .suite = {
3446                         .hash = __VECS(sha384_tv_template)
3447                 }
3448         }, {
3449                 .alg = "sha512",
3450                 .test = alg_test_hash,
3451                 .fips_allowed = 1,
3452                 .suite = {
3453                         .hash = __VECS(sha512_tv_template)
3454                 }
3455         }, {
3456                 .alg = "sm3",
3457                 .test = alg_test_hash,
3458                 .suite = {
3459                         .hash = __VECS(sm3_tv_template)
3460                 }
3461         }, {
3462                 .alg = "tgr128",
3463                 .test = alg_test_hash,
3464                 .suite = {
3465                         .hash = __VECS(tgr128_tv_template)
3466                 }
3467         }, {
3468                 .alg = "tgr160",
3469                 .test = alg_test_hash,
3470                 .suite = {
3471                         .hash = __VECS(tgr160_tv_template)
3472                 }
3473         }, {
3474                 .alg = "tgr192",
3475                 .test = alg_test_hash,
3476                 .suite = {
3477                         .hash = __VECS(tgr192_tv_template)
3478                 }
3479         }, {
3480                 .alg = "vmac(aes)",
3481                 .test = alg_test_hash,
3482                 .suite = {
3483                         .hash = __VECS(aes_vmac128_tv_template)
3484                 }
3485         }, {
3486                 .alg = "wp256",
3487                 .test = alg_test_hash,
3488                 .suite = {
3489                         .hash = __VECS(wp256_tv_template)
3490                 }
3491         }, {
3492                 .alg = "wp384",
3493                 .test = alg_test_hash,
3494                 .suite = {
3495                         .hash = __VECS(wp384_tv_template)
3496                 }
3497         }, {
3498                 .alg = "wp512",
3499                 .test = alg_test_hash,
3500                 .suite = {
3501                         .hash = __VECS(wp512_tv_template)
3502                 }
3503         }, {
3504                 .alg = "xcbc(aes)",
3505                 .test = alg_test_hash,
3506                 .suite = {
3507                         .hash = __VECS(aes_xcbc128_tv_template)
3508                 }
3509         }, {
3510                 .alg = "xts(aes)",
3511                 .test = alg_test_skcipher,
3512                 .fips_allowed = 1,
3513                 .suite = {
3514                         .cipher = __VECS(aes_xts_tv_template)
3515                 }
3516         }, {
3517                 .alg = "xts(camellia)",
3518                 .test = alg_test_skcipher,
3519                 .suite = {
3520                         .cipher = __VECS(camellia_xts_tv_template)
3521                 }
3522         }, {
3523                 .alg = "xts(cast6)",
3524                 .test = alg_test_skcipher,
3525                 .suite = {
3526                         .cipher = __VECS(cast6_xts_tv_template)
3527                 }
3528         }, {
3529                 /* Same as xts(aes) except the key is stored in
3530                  * hardware secure memory which we reference by index
3531                  */
3532                 .alg = "xts(paes)",
3533                 .test = alg_test_null,
3534                 .fips_allowed = 1,
3535         }, {
3536                 .alg = "xts(serpent)",
3537                 .test = alg_test_skcipher,
3538                 .suite = {
3539                         .cipher = __VECS(serpent_xts_tv_template)
3540                 }
3541         }, {
3542                 .alg = "xts(speck128)",
3543                 .test = alg_test_skcipher,
3544                 .suite = {
3545                         .cipher = __VECS(speck128_xts_tv_template)
3546                 }
3547         }, {
3548                 .alg = "xts(speck64)",
3549                 .test = alg_test_skcipher,
3550                 .suite = {
3551                         .cipher = __VECS(speck64_xts_tv_template)
3552                 }
3553         }, {
3554                 .alg = "xts(twofish)",
3555                 .test = alg_test_skcipher,
3556                 .suite = {
3557                         .cipher = __VECS(tf_xts_tv_template)
3558                 }
3559         }, {
3560                 .alg = "xts4096(paes)",
3561                 .test = alg_test_null,
3562                 .fips_allowed = 1,
3563         }, {
3564                 .alg = "xts512(paes)",
3565                 .test = alg_test_null,
3566                 .fips_allowed = 1,
3567         }, {
3568                 .alg = "zlib-deflate",
3569                 .test = alg_test_comp,
3570                 .fips_allowed = 1,
3571                 .suite = {
3572                         .comp = {
3573                                 .comp = __VECS(zlib_deflate_comp_tv_template),
3574                                 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3575                         }
3576                 }
3577         }, {
3578                 .alg = "zstd",
3579                 .test = alg_test_comp,
3580                 .fips_allowed = 1,
3581                 .suite = {
3582                         .comp = {
3583                                 .comp = __VECS(zstd_comp_tv_template),
3584                                 .decomp = __VECS(zstd_decomp_tv_template)
3585                         }
3586                 }
3587         }
3588 };
3589
3590 static bool alg_test_descs_checked;
3591
3592 static void alg_test_descs_check_order(void)
3593 {
3594         int i;
3595
3596         /* only check once */
3597         if (alg_test_descs_checked)
3598                 return;
3599
3600         alg_test_descs_checked = true;
3601
3602         for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3603                 int diff = strcmp(alg_test_descs[i - 1].alg,
3604                                   alg_test_descs[i].alg);
3605
3606                 if (WARN_ON(diff > 0)) {
3607                         pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3608                                 alg_test_descs[i - 1].alg,
3609                                 alg_test_descs[i].alg);
3610                 }
3611
3612                 if (WARN_ON(diff == 0)) {
3613                         pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3614                                 alg_test_descs[i].alg);
3615                 }
3616         }
3617 }
3618
3619 static int alg_find_test(const char *alg)
3620 {
3621         int start = 0;
3622         int end = ARRAY_SIZE(alg_test_descs);
3623
3624         while (start < end) {
3625                 int i = (start + end) / 2;
3626                 int diff = strcmp(alg_test_descs[i].alg, alg);
3627
3628                 if (diff > 0) {
3629                         end = i;
3630                         continue;
3631                 }
3632
3633                 if (diff < 0) {
3634                         start = i + 1;
3635                         continue;
3636                 }
3637
3638                 return i;
3639         }
3640
3641         return -1;
3642 }
3643
3644 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3645 {
3646         int i;
3647         int j;
3648         int rc;
3649
3650         if (!fips_enabled && notests) {
3651                 printk_once(KERN_INFO "alg: self-tests disabled\n");
3652                 return 0;
3653         }
3654
3655         alg_test_descs_check_order();
3656
3657         if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3658                 char nalg[CRYPTO_MAX_ALG_NAME];
3659
3660                 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3661                     sizeof(nalg))
3662                         return -ENAMETOOLONG;
3663
3664                 i = alg_find_test(nalg);
3665                 if (i < 0)
3666                         goto notest;
3667
3668                 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3669                         goto non_fips_alg;
3670
3671                 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3672                 goto test_done;
3673         }
3674
3675         i = alg_find_test(alg);
3676         j = alg_find_test(driver);
3677         if (i < 0 && j < 0)
3678                 goto notest;
3679
3680         if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3681                              (j >= 0 && !alg_test_descs[j].fips_allowed)))
3682                 goto non_fips_alg;
3683
3684         rc = 0;
3685         if (i >= 0)
3686                 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3687                                              type, mask);
3688         if (j >= 0 && j != i)
3689                 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3690                                              type, mask);
3691
3692 test_done:
3693         if (fips_enabled && rc)
3694                 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3695
3696         if (fips_enabled && !rc)
3697                 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3698
3699         return rc;
3700
3701 notest:
3702         printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3703         return 0;
3704 non_fips_alg:
3705         return -EINVAL;
3706 }
3707
3708 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3709
3710 EXPORT_SYMBOL_GPL(alg_test);