crypto/testmgr.c

   1 /*
   2  * Algorithm testing framework and tests.
   3  *
   4  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
   5  * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
   6  * Copyright (c) 2007 Nokia Siemens Networks
   7  * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
   8  *
   9  * Updated RFC4106 AES-GCM testing.
  10  *    Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
  11  *             Adrian Hoban <adrian.hoban@intel.com>
  12  *             Gabriele Paoloni <gabriele.paoloni@intel.com>
  13  *             Tadeusz Struk (tadeusz.struk@intel.com)
  14  *    Copyright (c) 2010, Intel Corporation.
  15  *
  16  * This program is free software; you can redistribute it and/or modify it
  17  * under the terms of the GNU General Public License as published by the Free
  18  * Software Foundation; either version 2 of the License, or (at your option)
  19  * any later version.
  20  *
  21  */
  22
  23 #include <crypto/aead.h>
  24 #include <crypto/hash.h>
  25 #include <crypto/skcipher.h>
  26 #include <linux/err.h>
  27 #include <linux/fips.h>
  28 #include <linux/module.h>
  29 #include <linux/scatterlist.h>
  30 #include <linux/slab.h>
  31 #include <linux/string.h>
  32 #include <crypto/rng.h>
  33 #include <crypto/drbg.h>
  34 #include <crypto/akcipher.h>
  35 #include <crypto/kpp.h>
  36 #include <crypto/acompress.h>
  37
  38 #include "internal.h"
  39
  40 static bool notests;
  41 module_param(notests, bool, 0644);
  42 MODULE_PARM_DESC(notests, "disable crypto self-tests");
  43
  44 #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
  45
  46 /* a perfect nop */
  47 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
  48 {
  49         return 0;
  50 }
  51
  52 #else
  53
  54 #include "testmgr.h"
  55
  56 /*
  57  * Need slab memory for testing (size in number of pages).
  58  */
  59 #define XBUFSIZE        8
  60
  61 /*
  62  * Indexes into the xbuf to simulate cross-page access.
  63  */
  64 #define IDX1            32
  65 #define IDX2            32400
  66 #define IDX3            1511
  67 #define IDX4            8193
  68 #define IDX5            22222
  69 #define IDX6            17101
  70 #define IDX7            27333
  71 #define IDX8            3000
  72
  73 /*
  74 * Used by test_cipher()
  75 */
  76 #define ENCRYPT 1
  77 #define DECRYPT 0
  78
  79 struct tcrypt_result {
  80         struct completion completion;
  81         int err;
  82 };
  83
  84 struct aead_test_suite {
  85         struct {
  86                 const struct aead_testvec *vecs;
  87                 unsigned int count;
  88         } enc, dec;
  89 };
  90
  91 struct cipher_test_suite {
  92         struct {
  93                 const struct cipher_testvec *vecs;
  94                 unsigned int count;
  95         } enc, dec;
  96 };
  97
  98 struct comp_test_suite {
  99         struct {
 100                 const struct comp_testvec *vecs;
 101                 unsigned int count;
 102         } comp, decomp;
 103 };
 104
 105 struct hash_test_suite {
 106         const struct hash_testvec *vecs;
 107         unsigned int count;
 108 };
 109
 110 struct cprng_test_suite {
 111         const struct cprng_testvec *vecs;
 112         unsigned int count;
 113 };
 114
 115 struct drbg_test_suite {
 116         const struct drbg_testvec *vecs;
 117         unsigned int count;
 118 };
 119
 120 struct akcipher_test_suite {
 121         const struct akcipher_testvec *vecs;
 122         unsigned int count;
 123 };
 124
 125 struct kpp_test_suite {
 126         const struct kpp_testvec *vecs;
 127         unsigned int count;
 128 };
 129
 130 struct alg_test_desc {
 131         const char *alg;
 132         int (*test)(const struct alg_test_desc *desc, const char *driver,
 133                     u32 type, u32 mask);
 134         int fips_allowed;       /* set if alg is allowed in fips mode */
 135
 136         union {
 137                 struct aead_test_suite aead;
 138                 struct cipher_test_suite cipher;
 139                 struct comp_test_suite comp;
 140                 struct hash_test_suite hash;
 141                 struct cprng_test_suite cprng;
 142                 struct drbg_test_suite drbg;
 143                 struct akcipher_test_suite akcipher;
 144                 struct kpp_test_suite kpp;
 145         } suite;
 146 };
 147
 148 static const unsigned int IDX[8] = {
 149         IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
 150
 151 static void hexdump(unsigned char *buf, unsigned int len)
 152 {
 153         print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
 154                         16, 1,
 155                         buf, len, false);
 156 }
 157
 158 static void tcrypt_complete(struct crypto_async_request *req, int err)
 159 {
 160         struct tcrypt_result *res = req->data;
 161
 162         if (err == -EINPROGRESS)
 163                 return;
 164
 165         res->err = err;
 166         complete(&res->completion);
 167 }
 168
 169 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
 170 {
 171         int i;
 172
 173         for (i = 0; i < XBUFSIZE; i++) {
 174                 buf[i] = (void *)__get_free_page(GFP_KERNEL);
 175                 if (!buf[i])
 176                         goto err_free_buf;
 177         }
 178
 179         return 0;
 180
 181 err_free_buf:
 182         while (i-- > 0)
 183                 free_page((unsigned long)buf[i]);
 184
 185         return -ENOMEM;
 186 }
 187
 188 static void testmgr_free_buf(char *buf[XBUFSIZE])
 189 {
 190         int i;
 191
 192         for (i = 0; i < XBUFSIZE; i++)
 193                 free_page((unsigned long)buf[i]);
 194 }
 195
 196 static int wait_async_op(struct tcrypt_result *tr, int ret)
 197 {
 198         if (ret == -EINPROGRESS || ret == -EBUSY) {
 199                 wait_for_completion(&tr->completion);
 200                 reinit_completion(&tr->completion);
 201                 ret = tr->err;
 202         }
 203         return ret;
 204 }
 205
 206 static int ahash_partial_update(struct ahash_request **preq,
 207         struct crypto_ahash *tfm, const struct hash_testvec *template,
 208         void *hash_buff, int k, int temp, struct scatterlist *sg,
 209         const char *algo, char *result, struct tcrypt_result *tresult)
 210 {
 211         char *state;
 212         struct ahash_request *req;
 213         int statesize, ret = -EINVAL;
 214         const char guard[] = { 0x00, 0xba, 0xad, 0x00 };
 215
 216         req = *preq;
 217         statesize = crypto_ahash_statesize(
 218                         crypto_ahash_reqtfm(req));
 219         state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
 220         if (!state) {
 221                 pr_err("alg: hash: Failed to alloc state for %s\n", algo);
 222                 goto out_nostate;
 223         }
 224         memcpy(state + statesize, guard, sizeof(guard));
 225         ret = crypto_ahash_export(req, state);
 226         WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
 227         if (ret) {
 228                 pr_err("alg: hash: Failed to export() for %s\n", algo);
 229                 goto out;
 230         }
 231         ahash_request_free(req);
 232         req = ahash_request_alloc(tfm, GFP_KERNEL);
 233         if (!req) {
 234                 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
 235                 goto out_noreq;
 236         }
 237         ahash_request_set_callback(req,
 238                 CRYPTO_TFM_REQ_MAY_BACKLOG,
 239                 tcrypt_complete, tresult);
 240
 241         memcpy(hash_buff, template->plaintext + temp,
 242                 template->tap[k]);
 243         sg_init_one(&sg[0], hash_buff, template->tap[k]);
 244         ahash_request_set_crypt(req, sg, result, template->tap[k]);
 245         ret = crypto_ahash_import(req, state);
 246         if (ret) {
 247                 pr_err("alg: hash: Failed to import() for %s\n", algo);
 248                 goto out;
 249         }
 250         ret = wait_async_op(tresult, crypto_ahash_update(req));
 251         if (ret)
 252                 goto out;
 253         *preq = req;
 254         ret = 0;
 255         goto out_noreq;
 256 out:
 257         ahash_request_free(req);
 258 out_noreq:
 259         kfree(state);
 260 out_nostate:
 261         return ret;
 262 }
 263
 264 static int __test_hash(struct crypto_ahash *tfm,
 265                        const struct hash_testvec *template, unsigned int tcount,
 266                        bool use_digest, const int align_offset)
 267 {
 268         const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
 269         size_t digest_size = crypto_ahash_digestsize(tfm);
 270         unsigned int i, j, k, temp;
 271         struct scatterlist sg[8];
 272         char *result;
 273         char *key;
 274         struct ahash_request *req;
 275         struct tcrypt_result tresult;
 276         void *hash_buff;
 277         char *xbuf[XBUFSIZE];
 278         int ret = -ENOMEM;
 279
 280         result = kmalloc(digest_size, GFP_KERNEL);
 281         if (!result)
 282                 return ret;
 283         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 284         if (!key)
 285                 goto out_nobuf;
 286         if (testmgr_alloc_buf(xbuf))
 287                 goto out_nobuf;
 288
 289         init_completion(&tresult.completion);
 290
 291         req = ahash_request_alloc(tfm, GFP_KERNEL);
 292         if (!req) {
 293                 printk(KERN_ERR "alg: hash: Failed to allocate request for "
 294                        "%s\n", algo);
 295                 goto out_noreq;
 296         }
 297         ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 298                                    tcrypt_complete, &tresult);
 299
 300         j = 0;
 301         for (i = 0; i < tcount; i++) {
 302                 if (template[i].np)
 303                         continue;
 304
 305                 ret = -EINVAL;
 306                 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
 307                         goto out;
 308
 309                 j++;
 310                 memset(result, 0, digest_size);
 311
 312                 hash_buff = xbuf[0];
 313                 hash_buff += align_offset;
 314
 315                 memcpy(hash_buff, template[i].plaintext, template[i].psize);
 316                 sg_init_one(&sg[0], hash_buff, template[i].psize);
 317
 318                 if (template[i].ksize) {
 319                         crypto_ahash_clear_flags(tfm, ~0);
 320                         if (template[i].ksize > MAX_KEYLEN) {
 321                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 322                                        j, algo, template[i].ksize, MAX_KEYLEN);
 323                                 ret = -EINVAL;
 324                                 goto out;
 325                         }
 326                         memcpy(key, template[i].key, template[i].ksize);
 327                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 328                         if (ret) {
 329                                 printk(KERN_ERR "alg: hash: setkey failed on "
 330                                        "test %d for %s: ret=%d\n", j, algo,
 331                                        -ret);
 332                                 goto out;
 333                         }
 334                 }
 335
 336                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 337                 if (use_digest) {
 338                         ret = wait_async_op(&tresult, crypto_ahash_digest(req));
 339                         if (ret) {
 340                                 pr_err("alg: hash: digest failed on test %d "
 341                                        "for %s: ret=%d\n", j, algo, -ret);
 342                                 goto out;
 343                         }
 344                 } else {
 345                         ret = wait_async_op(&tresult, crypto_ahash_init(req));
 346                         if (ret) {
 347                                 pr_err("alg: hash: init failed on test %d "
 348                                        "for %s: ret=%d\n", j, algo, -ret);
 349                                 goto out;
 350                         }
 351                         ret = wait_async_op(&tresult, crypto_ahash_update(req));
 352                         if (ret) {
 353                                 pr_err("alg: hash: update failed on test %d "
 354                                        "for %s: ret=%d\n", j, algo, -ret);
 355                                 goto out;
 356                         }
 357                         ret = wait_async_op(&tresult, crypto_ahash_final(req));
 358                         if (ret) {
 359                                 pr_err("alg: hash: final failed on test %d "
 360                                        "for %s: ret=%d\n", j, algo, -ret);
 361                                 goto out;
 362                         }
 363                 }
 364
 365                 if (memcmp(result, template[i].digest,
 366                            crypto_ahash_digestsize(tfm))) {
 367                         printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
 368                                j, algo);
 369                         hexdump(result, crypto_ahash_digestsize(tfm));
 370                         ret = -EINVAL;
 371                         goto out;
 372                 }
 373         }
 374
 375         j = 0;
 376         for (i = 0; i < tcount; i++) {
 377                 /* alignment tests are only done with continuous buffers */
 378                 if (align_offset != 0)
 379                         break;
 380
 381                 if (!template[i].np)
 382                         continue;
 383
 384                 j++;
 385                 memset(result, 0, digest_size);
 386
 387                 temp = 0;
 388                 sg_init_table(sg, template[i].np);
 389                 ret = -EINVAL;
 390                 for (k = 0; k < template[i].np; k++) {
 391                         if (WARN_ON(offset_in_page(IDX[k]) +
 392                                     template[i].tap[k] > PAGE_SIZE))
 393                                 goto out;
 394                         sg_set_buf(&sg[k],
 395                                    memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
 396                                           offset_in_page(IDX[k]),
 397                                           template[i].plaintext + temp,
 398                                           template[i].tap[k]),
 399                                    template[i].tap[k]);
 400                         temp += template[i].tap[k];
 401                 }
 402
 403                 if (template[i].ksize) {
 404                         if (template[i].ksize > MAX_KEYLEN) {
 405                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 406                                        j, algo, template[i].ksize, MAX_KEYLEN);
 407                                 ret = -EINVAL;
 408                                 goto out;
 409                         }
 410                         crypto_ahash_clear_flags(tfm, ~0);
 411                         memcpy(key, template[i].key, template[i].ksize);
 412                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 413
 414                         if (ret) {
 415                                 printk(KERN_ERR "alg: hash: setkey "
 416                                        "failed on chunking test %d "
 417                                        "for %s: ret=%d\n", j, algo, -ret);
 418                                 goto out;
 419                         }
 420                 }
 421
 422                 ahash_request_set_crypt(req, sg, result, template[i].psize);
 423                 ret = crypto_ahash_digest(req);
 424                 switch (ret) {
 425                 case 0:
 426                         break;
 427                 case -EINPROGRESS:
 428                 case -EBUSY:
 429                         wait_for_completion(&tresult.completion);
 430                         reinit_completion(&tresult.completion);
 431                         ret = tresult.err;
 432                         if (!ret)
 433                                 break;
 434                         /* fall through */
 435                 default:
 436                         printk(KERN_ERR "alg: hash: digest failed "
 437                                "on chunking test %d for %s: "
 438                                "ret=%d\n", j, algo, -ret);
 439                         goto out;
 440                 }
 441
 442                 if (memcmp(result, template[i].digest,
 443                            crypto_ahash_digestsize(tfm))) {
 444                         printk(KERN_ERR "alg: hash: Chunking test %d "
 445                                "failed for %s\n", j, algo);
 446                         hexdump(result, crypto_ahash_digestsize(tfm));
 447                         ret = -EINVAL;
 448                         goto out;
 449                 }
 450         }
 451
 452         /* partial update exercise */
 453         j = 0;
 454         for (i = 0; i < tcount; i++) {
 455                 /* alignment tests are only done with continuous buffers */
 456                 if (align_offset != 0)
 457                         break;
 458
 459                 if (template[i].np < 2)
 460                         continue;
 461
 462                 j++;
 463                 memset(result, 0, digest_size);
 464
 465                 ret = -EINVAL;
 466                 hash_buff = xbuf[0];
 467                 memcpy(hash_buff, template[i].plaintext,
 468                         template[i].tap[0]);
 469                 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
 470
 471                 if (template[i].ksize) {
 472                         crypto_ahash_clear_flags(tfm, ~0);
 473                         if (template[i].ksize > MAX_KEYLEN) {
 474                                 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
 475                                         j, algo, template[i].ksize, MAX_KEYLEN);
 476                                 ret = -EINVAL;
 477                                 goto out;
 478                         }
 479                         memcpy(key, template[i].key, template[i].ksize);
 480                         ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 481                         if (ret) {
 482                                 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
 483                                         j, algo, -ret);
 484                                 goto out;
 485                         }
 486                 }
 487
 488                 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
 489                 ret = wait_async_op(&tresult, crypto_ahash_init(req));
 490                 if (ret) {
 491                         pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
 492                                 j, algo, -ret);
 493                         goto out;
 494                 }
 495                 ret = wait_async_op(&tresult, crypto_ahash_update(req));
 496                 if (ret) {
 497                         pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
 498                                 j, algo, -ret);
 499                         goto out;
 500                 }
 501
 502                 temp = template[i].tap[0];
 503                 for (k = 1; k < template[i].np; k++) {
 504                         ret = ahash_partial_update(&req, tfm, &template[i],
 505                                 hash_buff, k, temp, &sg[0], algo, result,
 506                                 &tresult);
 507                         if (ret) {
 508                                 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
 509                                         j, algo, -ret);
 510                                 goto out_noreq;
 511                         }
 512                         temp += template[i].tap[k];
 513                 }
 514                 ret = wait_async_op(&tresult, crypto_ahash_final(req));
 515                 if (ret) {
 516                         pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
 517                                 j, algo, -ret);
 518                         goto out;
 519                 }
 520                 if (memcmp(result, template[i].digest,
 521                            crypto_ahash_digestsize(tfm))) {
 522                         pr_err("alg: hash: Partial Test %d failed for %s\n",
 523                                j, algo);
 524                         hexdump(result, crypto_ahash_digestsize(tfm));
 525                         ret = -EINVAL;
 526                         goto out;
 527                 }
 528         }
 529
 530         ret = 0;
 531
 532 out:
 533         ahash_request_free(req);
 534 out_noreq:
 535         testmgr_free_buf(xbuf);
 536 out_nobuf:
 537         kfree(key);
 538         kfree(result);
 539         return ret;
 540 }
 541
 542 static int test_hash(struct crypto_ahash *tfm,
 543                      const struct hash_testvec *template,
 544                      unsigned int tcount, bool use_digest)
 545 {
 546         unsigned int alignmask;
 547         int ret;
 548
 549         ret = __test_hash(tfm, template, tcount, use_digest, 0);
 550         if (ret)
 551                 return ret;
 552
 553         /* test unaligned buffers, check with one byte offset */
 554         ret = __test_hash(tfm, template, tcount, use_digest, 1);
 555         if (ret)
 556                 return ret;
 557
 558         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 559         if (alignmask) {
 560                 /* Check if alignment mask for tfm is correctly set. */
 561                 ret = __test_hash(tfm, template, tcount, use_digest,
 562                                   alignmask + 1);
 563                 if (ret)
 564                         return ret;
 565         }
 566
 567         return 0;
 568 }
 569
 570 static int __test_aead(struct crypto_aead *tfm, int enc,
 571                        const struct aead_testvec *template, unsigned int tcount,
 572                        const bool diff_dst, const int align_offset)
 573 {
 574         const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
 575         unsigned int i, j, k, n, temp;
 576         int ret = -ENOMEM;
 577         char *q;
 578         char *key;
 579         struct aead_request *req;
 580         struct scatterlist *sg;
 581         struct scatterlist *sgout;
 582         const char *e, *d;
 583         struct tcrypt_result result;
 584         unsigned int authsize, iv_len;
 585         void *input;
 586         void *output;
 587         void *assoc;
 588         char *iv;
 589         char *xbuf[XBUFSIZE];
 590         char *xoutbuf[XBUFSIZE];
 591         char *axbuf[XBUFSIZE];
 592
 593         iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 594         if (!iv)
 595                 return ret;
 596         key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
 597         if (!key)
 598                 goto out_noxbuf;
 599         if (testmgr_alloc_buf(xbuf))
 600                 goto out_noxbuf;
 601         if (testmgr_alloc_buf(axbuf))
 602                 goto out_noaxbuf;
 603         if (diff_dst && testmgr_alloc_buf(xoutbuf))
 604                 goto out_nooutbuf;
 605
 606         /* avoid "the frame size is larger than 1024 bytes" compiler warning */
 607         sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 4 : 2), GFP_KERNEL);
 608         if (!sg)
 609                 goto out_nosg;
 610         sgout = &sg[16];
 611
 612         if (diff_dst)
 613                 d = "-ddst";
 614         else
 615                 d = "";
 616
 617         if (enc == ENCRYPT)
 618                 e = "encryption";
 619         else
 620                 e = "decryption";
 621
 622         init_completion(&result.completion);
 623
 624         req = aead_request_alloc(tfm, GFP_KERNEL);
 625         if (!req) {
 626                 pr_err("alg: aead%s: Failed to allocate request for %s\n",
 627                        d, algo);
 628                 goto out;
 629         }
 630
 631         aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
 632                                   tcrypt_complete, &result);
 633
 634         iv_len = crypto_aead_ivsize(tfm);
 635
 636         for (i = 0, j = 0; i < tcount; i++) {
 637                 if (template[i].np)
 638                         continue;
 639
 640                 j++;
 641
 642                 /* some templates have no input data but they will
 643                  * touch input
 644                  */
 645                 input = xbuf[0];
 646                 input += align_offset;
 647                 assoc = axbuf[0];
 648
 649                 ret = -EINVAL;
 650                 if (WARN_ON(align_offset + template[i].ilen >
 651                             PAGE_SIZE || template[i].alen > PAGE_SIZE))
 652                         goto out;
 653
 654                 memcpy(input, template[i].input, template[i].ilen);
 655                 memcpy(assoc, template[i].assoc, template[i].alen);
 656                 if (template[i].iv)
 657                         memcpy(iv, template[i].iv, iv_len);
 658                 else
 659                         memset(iv, 0, iv_len);
 660
 661                 crypto_aead_clear_flags(tfm, ~0);
 662                 if (template[i].wk)
 663                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 664
 665                 if (template[i].klen > MAX_KEYLEN) {
 666                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 667                                d, j, algo, template[i].klen,
 668                                MAX_KEYLEN);
 669                         ret = -EINVAL;
 670                         goto out;
 671                 }
 672                 memcpy(key, template[i].key, template[i].klen);
 673
 674                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 675                 if (template[i].fail == !ret) {
 676                         pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
 677                                d, j, algo, crypto_aead_get_flags(tfm));
 678                         goto out;
 679                 } else if (ret)
 680                         continue;
 681
 682                 authsize = abs(template[i].rlen - template[i].ilen);
 683                 ret = crypto_aead_setauthsize(tfm, authsize);
 684                 if (ret) {
 685                         pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
 686                                d, authsize, j, algo);
 687                         goto out;
 688                 }
 689
 690                 k = !!template[i].alen;
 691                 sg_init_table(sg, k + 1);
 692                 sg_set_buf(&sg[0], assoc, template[i].alen);
 693                 sg_set_buf(&sg[k], input,
 694                            template[i].ilen + (enc ? authsize : 0));
 695                 output = input;
 696
 697                 if (diff_dst) {
 698                         sg_init_table(sgout, k + 1);
 699                         sg_set_buf(&sgout[0], assoc, template[i].alen);
 700
 701                         output = xoutbuf[0];
 702                         output += align_offset;
 703                         sg_set_buf(&sgout[k], output,
 704                                    template[i].rlen + (enc ? 0 : authsize));
 705                 }
 706
 707                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 708                                        template[i].ilen, iv);
 709
 710                 aead_request_set_ad(req, template[i].alen);
 711
 712                 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
 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 -EINPROGRESS:
 726                 case -EBUSY:
 727                         wait_for_completion(&result.completion);
 728                         reinit_completion(&result.completion);
 729                         ret = result.err;
 730                         if (!ret)
 731                                 break;
 732                 case -EBADMSG:
 733                         if (template[i].novrfy)
 734                                 /* verification failure was expected */
 735                                 continue;
 736                         /* fall through */
 737                 default:
 738                         pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
 739                                d, e, j, algo, -ret);
 740                         goto out;
 741                 }
 742
 743                 q = output;
 744                 if (memcmp(q, template[i].result, template[i].rlen)) {
 745                         pr_err("alg: aead%s: Test %d failed on %s for %s\n",
 746                                d, j, e, algo);
 747                         hexdump(q, template[i].rlen);
 748                         ret = -EINVAL;
 749                         goto out;
 750                 }
 751         }
 752
 753         for (i = 0, j = 0; i < tcount; i++) {
 754                 /* alignment tests are only done with continuous buffers */
 755                 if (align_offset != 0)
 756                         break;
 757
 758                 if (!template[i].np)
 759                         continue;
 760
 761                 j++;
 762
 763                 if (template[i].iv)
 764                         memcpy(iv, template[i].iv, iv_len);
 765                 else
 766                         memset(iv, 0, MAX_IVLEN);
 767
 768                 crypto_aead_clear_flags(tfm, ~0);
 769                 if (template[i].wk)
 770                         crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 771                 if (template[i].klen > MAX_KEYLEN) {
 772                         pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
 773                                d, j, algo, template[i].klen, MAX_KEYLEN);
 774                         ret = -EINVAL;
 775                         goto out;
 776                 }
 777                 memcpy(key, template[i].key, template[i].klen);
 778
 779                 ret = crypto_aead_setkey(tfm, key, template[i].klen);
 780                 if (template[i].fail == !ret) {
 781                         pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
 782                                d, j, algo, crypto_aead_get_flags(tfm));
 783                         goto out;
 784                 } else if (ret)
 785                         continue;
 786
 787                 authsize = abs(template[i].rlen - template[i].ilen);
 788
 789                 ret = -EINVAL;
 790                 sg_init_table(sg, template[i].anp + template[i].np);
 791                 if (diff_dst)
 792                         sg_init_table(sgout, template[i].anp + template[i].np);
 793
 794                 ret = -EINVAL;
 795                 for (k = 0, temp = 0; k < template[i].anp; k++) {
 796                         if (WARN_ON(offset_in_page(IDX[k]) +
 797                                     template[i].atap[k] > PAGE_SIZE))
 798                                 goto out;
 799                         sg_set_buf(&sg[k],
 800                                    memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
 801                                           offset_in_page(IDX[k]),
 802                                           template[i].assoc + temp,
 803                                           template[i].atap[k]),
 804                                    template[i].atap[k]);
 805                         if (diff_dst)
 806                                 sg_set_buf(&sgout[k],
 807                                            axbuf[IDX[k] >> PAGE_SHIFT] +
 808                                            offset_in_page(IDX[k]),
 809                                            template[i].atap[k]);
 810                         temp += template[i].atap[k];
 811                 }
 812
 813                 for (k = 0, temp = 0; k < template[i].np; k++) {
 814                         if (WARN_ON(offset_in_page(IDX[k]) +
 815                                     template[i].tap[k] > PAGE_SIZE))
 816                                 goto out;
 817
 818                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
 819                         memcpy(q, template[i].input + temp, template[i].tap[k]);
 820                         sg_set_buf(&sg[template[i].anp + k],
 821                                    q, template[i].tap[k]);
 822
 823                         if (diff_dst) {
 824                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 825                                     offset_in_page(IDX[k]);
 826
 827                                 memset(q, 0, template[i].tap[k]);
 828
 829                                 sg_set_buf(&sgout[template[i].anp + k],
 830                                            q, template[i].tap[k]);
 831                         }
 832
 833                         n = template[i].tap[k];
 834                         if (k == template[i].np - 1 && enc)
 835                                 n += authsize;
 836                         if (offset_in_page(q) + n < PAGE_SIZE)
 837                                 q[n] = 0;
 838
 839                         temp += template[i].tap[k];
 840                 }
 841
 842                 ret = crypto_aead_setauthsize(tfm, authsize);
 843                 if (ret) {
 844                         pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
 845                                d, authsize, j, algo);
 846                         goto out;
 847                 }
 848
 849                 if (enc) {
 850                         if (WARN_ON(sg[template[i].anp + k - 1].offset +
 851                                     sg[template[i].anp + k - 1].length +
 852                                     authsize > PAGE_SIZE)) {
 853                                 ret = -EINVAL;
 854                                 goto out;
 855                         }
 856
 857                         if (diff_dst)
 858                                 sgout[template[i].anp + k - 1].length +=
 859                                         authsize;
 860                         sg[template[i].anp + k - 1].length += authsize;
 861                 }
 862
 863                 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
 864                                        template[i].ilen,
 865                                        iv);
 866
 867                 aead_request_set_ad(req, template[i].alen);
 868
 869                 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
 870
 871                 switch (ret) {
 872                 case 0:
 873                         if (template[i].novrfy) {
 874                                 /* verification was supposed to fail */
 875                                 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
 876                                        d, e, j, algo);
 877                                 /* so really, we got a bad message */
 878                                 ret = -EBADMSG;
 879                                 goto out;
 880                         }
 881                         break;
 882                 case -EINPROGRESS:
 883                 case -EBUSY:
 884                         wait_for_completion(&result.completion);
 885                         reinit_completion(&result.completion);
 886                         ret = result.err;
 887                         if (!ret)
 888                                 break;
 889                 case -EBADMSG:
 890                         if (template[i].novrfy)
 891                                 /* verification failure was expected */
 892                                 continue;
 893                         /* fall through */
 894                 default:
 895                         pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
 896                                d, e, j, algo, -ret);
 897                         goto out;
 898                 }
 899
 900                 ret = -EINVAL;
 901                 for (k = 0, temp = 0; k < template[i].np; k++) {
 902                         if (diff_dst)
 903                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
 904                                     offset_in_page(IDX[k]);
 905                         else
 906                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
 907                                     offset_in_page(IDX[k]);
 908
 909                         n = template[i].tap[k];
 910                         if (k == template[i].np - 1)
 911                                 n += enc ? authsize : -authsize;
 912
 913                         if (memcmp(q, template[i].result + temp, n)) {
 914                                 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
 915                                        d, j, e, k, algo);
 916                                 hexdump(q, n);
 917                                 goto out;
 918                         }
 919
 920                         q += n;
 921                         if (k == template[i].np - 1 && !enc) {
 922                                 if (!diff_dst &&
 923                                         memcmp(q, template[i].input +
 924                                               temp + n, authsize))
 925                                         n = authsize;
 926                                 else
 927                                         n = 0;
 928                         } else {
 929                                 for (n = 0; offset_in_page(q + n) && q[n]; n++)
 930                                         ;
 931                         }
 932                         if (n) {
 933                                 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
 934                                        d, j, e, k, algo, n);
 935                                 hexdump(q, n);
 936                                 goto out;
 937                         }
 938
 939                         temp += template[i].tap[k];
 940                 }
 941         }
 942
 943         ret = 0;
 944
 945 out:
 946         aead_request_free(req);
 947         kfree(sg);
 948 out_nosg:
 949         if (diff_dst)
 950                 testmgr_free_buf(xoutbuf);
 951 out_nooutbuf:
 952         testmgr_free_buf(axbuf);
 953 out_noaxbuf:
 954         testmgr_free_buf(xbuf);
 955 out_noxbuf:
 956         kfree(key);
 957         kfree(iv);
 958         return ret;
 959 }
 960
 961 static int test_aead(struct crypto_aead *tfm, int enc,
 962                      const struct aead_testvec *template, unsigned int tcount)
 963 {
 964         unsigned int alignmask;
 965         int ret;
 966
 967         /* test 'dst == src' case */
 968         ret = __test_aead(tfm, enc, template, tcount, false, 0);
 969         if (ret)
 970                 return ret;
 971
 972         /* test 'dst != src' case */
 973         ret = __test_aead(tfm, enc, template, tcount, true, 0);
 974         if (ret)
 975                 return ret;
 976
 977         /* test unaligned buffers, check with one byte offset */
 978         ret = __test_aead(tfm, enc, template, tcount, true, 1);
 979         if (ret)
 980                 return ret;
 981
 982         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
 983         if (alignmask) {
 984                 /* Check if alignment mask for tfm is correctly set. */
 985                 ret = __test_aead(tfm, enc, template, tcount, true,
 986                                   alignmask + 1);
 987                 if (ret)
 988                         return ret;
 989         }
 990
 991         return 0;
 992 }
 993
 994 static int test_cipher(struct crypto_cipher *tfm, int enc,
 995                        const struct cipher_testvec *template,
 996                        unsigned int tcount)
 997 {
 998         const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
 999         unsigned int i, j, k;
1000         char *q;
1001         const char *e;
1002         void *data;
1003         char *xbuf[XBUFSIZE];
1004         int ret = -ENOMEM;
1005
1006         if (testmgr_alloc_buf(xbuf))
1007                 goto out_nobuf;
1008
1009         if (enc == ENCRYPT)
1010                 e = "encryption";
1011         else
1012                 e = "decryption";
1013
1014         j = 0;
1015         for (i = 0; i < tcount; i++) {
1016                 if (template[i].np)
1017                         continue;
1018
1019                 if (fips_enabled && template[i].fips_skip)
1020                         continue;
1021
1022                 j++;
1023
1024                 ret = -EINVAL;
1025                 if (WARN_ON(template[i].ilen > PAGE_SIZE))
1026                         goto out;
1027
1028                 data = xbuf[0];
1029                 memcpy(data, template[i].input, template[i].ilen);
1030
1031                 crypto_cipher_clear_flags(tfm, ~0);
1032                 if (template[i].wk)
1033                         crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1034
1035                 ret = crypto_cipher_setkey(tfm, template[i].key,
1036                                            template[i].klen);
1037                 if (template[i].fail == !ret) {
1038                         printk(KERN_ERR "alg: cipher: setkey failed "
1039                                "on test %d for %s: flags=%x\n", j,
1040                                algo, crypto_cipher_get_flags(tfm));
1041                         goto out;
1042                 } else if (ret)
1043                         continue;
1044
1045                 for (k = 0; k < template[i].ilen;
1046                      k += crypto_cipher_blocksize(tfm)) {
1047                         if (enc)
1048                                 crypto_cipher_encrypt_one(tfm, data + k,
1049                                                           data + k);
1050                         else
1051                                 crypto_cipher_decrypt_one(tfm, data + k,
1052                                                           data + k);
1053                 }
1054
1055                 q = data;
1056                 if (memcmp(q, template[i].result, template[i].rlen)) {
1057                         printk(KERN_ERR "alg: cipher: Test %d failed "
1058                                "on %s for %s\n", j, e, algo);
1059                         hexdump(q, template[i].rlen);
1060                         ret = -EINVAL;
1061                         goto out;
1062                 }
1063         }
1064
1065         ret = 0;
1066
1067 out:
1068         testmgr_free_buf(xbuf);
1069 out_nobuf:
1070         return ret;
1071 }
1072
1073 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1074                            const struct cipher_testvec *template,
1075                            unsigned int tcount,
1076                            const bool diff_dst, const int align_offset)
1077 {
1078         const char *algo =
1079                 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1080         unsigned int i, j, k, n, temp;
1081         char *q;
1082         struct skcipher_request *req;
1083         struct scatterlist sg[8];
1084         struct scatterlist sgout[8];
1085         const char *e, *d;
1086         struct tcrypt_result result;
1087         void *data;
1088         char iv[MAX_IVLEN];
1089         char *xbuf[XBUFSIZE];
1090         char *xoutbuf[XBUFSIZE];
1091         int ret = -ENOMEM;
1092         unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1093
1094         if (testmgr_alloc_buf(xbuf))
1095                 goto out_nobuf;
1096
1097         if (diff_dst && testmgr_alloc_buf(xoutbuf))
1098                 goto out_nooutbuf;
1099
1100         if (diff_dst)
1101                 d = "-ddst";
1102         else
1103                 d = "";
1104
1105         if (enc == ENCRYPT)
1106                 e = "encryption";
1107         else
1108                 e = "decryption";
1109
1110         init_completion(&result.completion);
1111
1112         req = skcipher_request_alloc(tfm, GFP_KERNEL);
1113         if (!req) {
1114                 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1115                        d, algo);
1116                 goto out;
1117         }
1118
1119         skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1120                                       tcrypt_complete, &result);
1121
1122         j = 0;
1123         for (i = 0; i < tcount; i++) {
1124                 if (template[i].np && !template[i].also_non_np)
1125                         continue;
1126
1127                 if (fips_enabled && template[i].fips_skip)
1128                         continue;
1129
1130                 if (template[i].iv)
1131                         memcpy(iv, template[i].iv, ivsize);
1132                 else
1133                         memset(iv, 0, MAX_IVLEN);
1134
1135                 j++;
1136                 ret = -EINVAL;
1137                 if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE))
1138                         goto out;
1139
1140                 data = xbuf[0];
1141                 data += align_offset;
1142                 memcpy(data, template[i].input, template[i].ilen);
1143
1144                 crypto_skcipher_clear_flags(tfm, ~0);
1145                 if (template[i].wk)
1146                         crypto_skcipher_set_flags(tfm,
1147                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1148
1149                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1150                                              template[i].klen);
1151                 if (template[i].fail == !ret) {
1152                         pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1153                                d, j, algo, crypto_skcipher_get_flags(tfm));
1154                         goto out;
1155                 } else if (ret)
1156                         continue;
1157
1158                 sg_init_one(&sg[0], data, template[i].ilen);
1159                 if (diff_dst) {
1160                         data = xoutbuf[0];
1161                         data += align_offset;
1162                         sg_init_one(&sgout[0], data, template[i].ilen);
1163                 }
1164
1165                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1166                                            template[i].ilen, iv);
1167                 ret = enc ? crypto_skcipher_encrypt(req) :
1168                             crypto_skcipher_decrypt(req);
1169
1170                 switch (ret) {
1171                 case 0:
1172                         break;
1173                 case -EINPROGRESS:
1174                 case -EBUSY:
1175                         wait_for_completion(&result.completion);
1176                         reinit_completion(&result.completion);
1177                         ret = result.err;
1178                         if (!ret)
1179                                 break;
1180                         /* fall through */
1181                 default:
1182                         pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1183                                d, e, j, algo, -ret);
1184                         goto out;
1185                 }
1186
1187                 q = data;
1188                 if (memcmp(q, template[i].result, template[i].rlen)) {
1189                         pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1190                                d, j, e, algo);
1191                         hexdump(q, template[i].rlen);
1192                         ret = -EINVAL;
1193                         goto out;
1194                 }
1195
1196                 if (template[i].iv_out &&
1197                     memcmp(iv, template[i].iv_out,
1198                            crypto_skcipher_ivsize(tfm))) {
1199                         pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1200                                d, j, e, algo);
1201                         hexdump(iv, crypto_skcipher_ivsize(tfm));
1202                         ret = -EINVAL;
1203                         goto out;
1204                 }
1205         }
1206
1207         j = 0;
1208         for (i = 0; i < tcount; i++) {
1209                 /* alignment tests are only done with continuous buffers */
1210                 if (align_offset != 0)
1211                         break;
1212
1213                 if (!template[i].np)
1214                         continue;
1215
1216                 if (fips_enabled && template[i].fips_skip)
1217                         continue;
1218
1219                 if (template[i].iv)
1220                         memcpy(iv, template[i].iv, ivsize);
1221                 else
1222                         memset(iv, 0, MAX_IVLEN);
1223
1224                 j++;
1225                 crypto_skcipher_clear_flags(tfm, ~0);
1226                 if (template[i].wk)
1227                         crypto_skcipher_set_flags(tfm,
1228                                                   CRYPTO_TFM_REQ_WEAK_KEY);
1229
1230                 ret = crypto_skcipher_setkey(tfm, template[i].key,
1231                                              template[i].klen);
1232                 if (template[i].fail == !ret) {
1233                         pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1234                                d, j, algo, crypto_skcipher_get_flags(tfm));
1235                         goto out;
1236                 } else if (ret)
1237                         continue;
1238
1239                 temp = 0;
1240                 ret = -EINVAL;
1241                 sg_init_table(sg, template[i].np);
1242                 if (diff_dst)
1243                         sg_init_table(sgout, template[i].np);
1244                 for (k = 0; k < template[i].np; k++) {
1245                         if (WARN_ON(offset_in_page(IDX[k]) +
1246                                     template[i].tap[k] > PAGE_SIZE))
1247                                 goto out;
1248
1249                         q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1250
1251                         memcpy(q, template[i].input + temp, template[i].tap[k]);
1252
1253                         if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1254                                 q[template[i].tap[k]] = 0;
1255
1256                         sg_set_buf(&sg[k], q, template[i].tap[k]);
1257                         if (diff_dst) {
1258                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1259                                     offset_in_page(IDX[k]);
1260
1261                                 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1262
1263                                 memset(q, 0, template[i].tap[k]);
1264                                 if (offset_in_page(q) +
1265                                     template[i].tap[k] < PAGE_SIZE)
1266                                         q[template[i].tap[k]] = 0;
1267                         }
1268
1269                         temp += template[i].tap[k];
1270                 }
1271
1272                 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1273                                            template[i].ilen, iv);
1274
1275                 ret = enc ? crypto_skcipher_encrypt(req) :
1276                             crypto_skcipher_decrypt(req);
1277
1278                 switch (ret) {
1279                 case 0:
1280                         break;
1281                 case -EINPROGRESS:
1282                 case -EBUSY:
1283                         wait_for_completion(&result.completion);
1284                         reinit_completion(&result.completion);
1285                         ret = result.err;
1286                         if (!ret)
1287                                 break;
1288                         /* fall through */
1289                 default:
1290                         pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1291                                d, e, j, algo, -ret);
1292                         goto out;
1293                 }
1294
1295                 temp = 0;
1296                 ret = -EINVAL;
1297                 for (k = 0; k < template[i].np; k++) {
1298                         if (diff_dst)
1299                                 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1300                                     offset_in_page(IDX[k]);
1301                         else
1302                                 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1303                                     offset_in_page(IDX[k]);
1304
1305                         if (memcmp(q, template[i].result + temp,
1306                                    template[i].tap[k])) {
1307                                 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1308                                        d, j, e, k, algo);
1309                                 hexdump(q, template[i].tap[k]);
1310                                 goto out;
1311                         }
1312
1313                         q += template[i].tap[k];
1314                         for (n = 0; offset_in_page(q + n) && q[n]; n++)
1315                                 ;
1316                         if (n) {
1317                                 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1318                                        d, j, e, k, algo, n);
1319                                 hexdump(q, n);
1320                                 goto out;
1321                         }
1322                         temp += template[i].tap[k];
1323                 }
1324         }
1325
1326         ret = 0;
1327
1328 out:
1329         skcipher_request_free(req);
1330         if (diff_dst)
1331                 testmgr_free_buf(xoutbuf);
1332 out_nooutbuf:
1333         testmgr_free_buf(xbuf);
1334 out_nobuf:
1335         return ret;
1336 }
1337
1338 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1339                          const struct cipher_testvec *template,
1340                          unsigned int tcount)
1341 {
1342         unsigned int alignmask;
1343         int ret;
1344
1345         /* test 'dst == src' case */
1346         ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1347         if (ret)
1348                 return ret;
1349
1350         /* test 'dst != src' case */
1351         ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1352         if (ret)
1353                 return ret;
1354
1355         /* test unaligned buffers, check with one byte offset */
1356         ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1357         if (ret)
1358                 return ret;
1359
1360         alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1361         if (alignmask) {
1362                 /* Check if alignment mask for tfm is correctly set. */
1363                 ret = __test_skcipher(tfm, enc, template, tcount, true,
1364                                       alignmask + 1);
1365                 if (ret)
1366                         return ret;
1367         }
1368
1369         return 0;
1370 }
1371
1372 static int test_comp(struct crypto_comp *tfm,
1373                      const struct comp_testvec *ctemplate,
1374                      const struct comp_testvec *dtemplate,
1375                      int ctcount, int dtcount)
1376 {
1377         const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1378         unsigned int i;
1379         char result[COMP_BUF_SIZE];
1380         int ret;
1381
1382         for (i = 0; i < ctcount; i++) {
1383                 int ilen;
1384                 unsigned int dlen = COMP_BUF_SIZE;
1385
1386                 memset(result, 0, sizeof (result));
1387
1388                 ilen = ctemplate[i].inlen;
1389                 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1390                                            ilen, result, &dlen);
1391                 if (ret) {
1392                         printk(KERN_ERR "alg: comp: compression failed "
1393                                "on test %d for %s: ret=%d\n", i + 1, algo,
1394                                -ret);
1395                         goto out;
1396                 }
1397
1398                 if (dlen != ctemplate[i].outlen) {
1399                         printk(KERN_ERR "alg: comp: Compression test %d "
1400                                "failed for %s: output len = %d\n", i + 1, algo,
1401                                dlen);
1402                         ret = -EINVAL;
1403                         goto out;
1404                 }
1405
1406                 if (memcmp(result, ctemplate[i].output, dlen)) {
1407                         printk(KERN_ERR "alg: comp: Compression test %d "
1408                                "failed for %s\n", i + 1, algo);
1409                         hexdump(result, dlen);
1410                         ret = -EINVAL;
1411                         goto out;
1412                 }
1413         }
1414
1415         for (i = 0; i < dtcount; i++) {
1416                 int ilen;
1417                 unsigned int dlen = COMP_BUF_SIZE;
1418
1419                 memset(result, 0, sizeof (result));
1420
1421                 ilen = dtemplate[i].inlen;
1422                 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1423                                              ilen, result, &dlen);
1424                 if (ret) {
1425                         printk(KERN_ERR "alg: comp: decompression failed "
1426                                "on test %d for %s: ret=%d\n", i + 1, algo,
1427                                -ret);
1428                         goto out;
1429                 }
1430
1431                 if (dlen != dtemplate[i].outlen) {
1432                         printk(KERN_ERR "alg: comp: Decompression test %d "
1433                                "failed for %s: output len = %d\n", i + 1, algo,
1434                                dlen);
1435                         ret = -EINVAL;
1436                         goto out;
1437                 }
1438
1439                 if (memcmp(result, dtemplate[i].output, dlen)) {
1440                         printk(KERN_ERR "alg: comp: Decompression test %d "
1441                                "failed for %s\n", i + 1, algo);
1442                         hexdump(result, dlen);
1443                         ret = -EINVAL;
1444                         goto out;
1445                 }
1446         }
1447
1448         ret = 0;
1449
1450 out:
1451         return ret;
1452 }
1453
1454 static int test_acomp(struct crypto_acomp *tfm,
1455                       const struct comp_testvec *ctemplate,
1456                       const struct comp_testvec *dtemplate,
1457                       int ctcount, int dtcount)
1458 {
1459         const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1460         unsigned int i;
1461         char *output, *decomp_out;
1462         int ret;
1463         struct scatterlist src, dst;
1464         struct acomp_req *req;
1465         struct tcrypt_result result;
1466
1467         output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1468         if (!output)
1469                 return -ENOMEM;
1470
1471         decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1472         if (!decomp_out) {
1473                 kfree(output);
1474                 return -ENOMEM;
1475         }
1476
1477         for (i = 0; i < ctcount; i++) {
1478                 unsigned int dlen = COMP_BUF_SIZE;
1479                 int ilen = ctemplate[i].inlen;
1480                 void *input_vec;
1481
1482                 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1483                 if (!input_vec) {
1484                         ret = -ENOMEM;
1485                         goto out;
1486                 }
1487
1488                 memset(output, 0, dlen);
1489                 init_completion(&result.completion);
1490                 sg_init_one(&src, input_vec, ilen);
1491                 sg_init_one(&dst, output, dlen);
1492
1493                 req = acomp_request_alloc(tfm);
1494                 if (!req) {
1495                         pr_err("alg: acomp: request alloc failed for %s\n",
1496                                algo);
1497                         kfree(input_vec);
1498                         ret = -ENOMEM;
1499                         goto out;
1500                 }
1501
1502                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1503                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1504                                            tcrypt_complete, &result);
1505
1506                 ret = wait_async_op(&result, crypto_acomp_compress(req));
1507                 if (ret) {
1508                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1509                                i + 1, algo, -ret);
1510                         kfree(input_vec);
1511                         acomp_request_free(req);
1512                         goto out;
1513                 }
1514
1515                 ilen = req->dlen;
1516                 dlen = COMP_BUF_SIZE;
1517                 sg_init_one(&src, output, ilen);
1518                 sg_init_one(&dst, decomp_out, dlen);
1519                 init_completion(&result.completion);
1520                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1521
1522                 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1523                 if (ret) {
1524                         pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1525                                i + 1, algo, -ret);
1526                         kfree(input_vec);
1527                         acomp_request_free(req);
1528                         goto out;
1529                 }
1530
1531                 if (req->dlen != ctemplate[i].inlen) {
1532                         pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1533                                i + 1, algo, req->dlen);
1534                         ret = -EINVAL;
1535                         kfree(input_vec);
1536                         acomp_request_free(req);
1537                         goto out;
1538                 }
1539
1540                 if (memcmp(input_vec, decomp_out, req->dlen)) {
1541                         pr_err("alg: acomp: Compression test %d failed for %s\n",
1542                                i + 1, algo);
1543                         hexdump(output, req->dlen);
1544                         ret = -EINVAL;
1545                         kfree(input_vec);
1546                         acomp_request_free(req);
1547                         goto out;
1548                 }
1549
1550                 kfree(input_vec);
1551                 acomp_request_free(req);
1552         }
1553
1554         for (i = 0; i < dtcount; i++) {
1555                 unsigned int dlen = COMP_BUF_SIZE;
1556                 int ilen = dtemplate[i].inlen;
1557                 void *input_vec;
1558
1559                 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1560                 if (!input_vec) {
1561                         ret = -ENOMEM;
1562                         goto out;
1563                 }
1564
1565                 memset(output, 0, dlen);
1566                 init_completion(&result.completion);
1567                 sg_init_one(&src, input_vec, ilen);
1568                 sg_init_one(&dst, output, dlen);
1569
1570                 req = acomp_request_alloc(tfm);
1571                 if (!req) {
1572                         pr_err("alg: acomp: request alloc failed for %s\n",
1573                                algo);
1574                         kfree(input_vec);
1575                         ret = -ENOMEM;
1576                         goto out;
1577                 }
1578
1579                 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1580                 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1581                                            tcrypt_complete, &result);
1582
1583                 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1584                 if (ret) {
1585                         pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1586                                i + 1, algo, -ret);
1587                         kfree(input_vec);
1588                         acomp_request_free(req);
1589                         goto out;
1590                 }
1591
1592                 if (req->dlen != dtemplate[i].outlen) {
1593                         pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1594                                i + 1, algo, req->dlen);
1595                         ret = -EINVAL;
1596                         kfree(input_vec);
1597                         acomp_request_free(req);
1598                         goto out;
1599                 }
1600
1601                 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1602                         pr_err("alg: acomp: Decompression test %d failed for %s\n",
1603                                i + 1, algo);
1604                         hexdump(output, req->dlen);
1605                         ret = -EINVAL;
1606                         kfree(input_vec);
1607                         acomp_request_free(req);
1608                         goto out;
1609                 }
1610
1611                 kfree(input_vec);
1612                 acomp_request_free(req);
1613         }
1614
1615         ret = 0;
1616
1617 out:
1618         kfree(decomp_out);
1619         kfree(output);
1620         return ret;
1621 }
1622
1623 static int test_cprng(struct crypto_rng *tfm,
1624                       const struct cprng_testvec *template,
1625                       unsigned int tcount)
1626 {
1627         const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1628         int err = 0, i, j, seedsize;
1629         u8 *seed;
1630         char result[32];
1631
1632         seedsize = crypto_rng_seedsize(tfm);
1633
1634         seed = kmalloc(seedsize, GFP_KERNEL);
1635         if (!seed) {
1636                 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1637                        "for %s\n", algo);
1638                 return -ENOMEM;
1639         }
1640
1641         for (i = 0; i < tcount; i++) {
1642                 memset(result, 0, 32);
1643
1644                 memcpy(seed, template[i].v, template[i].vlen);
1645                 memcpy(seed + template[i].vlen, template[i].key,
1646                        template[i].klen);
1647                 memcpy(seed + template[i].vlen + template[i].klen,
1648                        template[i].dt, template[i].dtlen);
1649
1650                 err = crypto_rng_reset(tfm, seed, seedsize);
1651                 if (err) {
1652                         printk(KERN_ERR "alg: cprng: Failed to reset rng "
1653                                "for %s\n", algo);
1654                         goto out;
1655                 }
1656
1657                 for (j = 0; j < template[i].loops; j++) {
1658                         err = crypto_rng_get_bytes(tfm, result,
1659                                                    template[i].rlen);
1660                         if (err < 0) {
1661                                 printk(KERN_ERR "alg: cprng: Failed to obtain "
1662                                        "the correct amount of random data for "
1663                                        "%s (requested %d)\n", algo,
1664                                        template[i].rlen);
1665                                 goto out;
1666                         }
1667                 }
1668
1669                 err = memcmp(result, template[i].result,
1670                              template[i].rlen);
1671                 if (err) {
1672                         printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1673                                i, algo);
1674                         hexdump(result, template[i].rlen);
1675                         err = -EINVAL;
1676                         goto out;
1677                 }
1678         }
1679
1680 out:
1681         kfree(seed);
1682         return err;
1683 }
1684
1685 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1686                          u32 type, u32 mask)
1687 {
1688         struct crypto_aead *tfm;
1689         int err = 0;
1690
1691         tfm = crypto_alloc_aead(driver, type, mask);
1692         if (IS_ERR(tfm)) {
1693                 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1694                        "%ld\n", driver, PTR_ERR(tfm));
1695                 return PTR_ERR(tfm);
1696         }
1697
1698         if (desc->suite.aead.enc.vecs) {
1699                 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1700                                 desc->suite.aead.enc.count);
1701                 if (err)
1702                         goto out;
1703         }
1704
1705         if (!err && desc->suite.aead.dec.vecs)
1706                 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1707                                 desc->suite.aead.dec.count);
1708
1709 out:
1710         crypto_free_aead(tfm);
1711         return err;
1712 }
1713
1714 static int alg_test_cipher(const struct alg_test_desc *desc,
1715                            const char *driver, u32 type, u32 mask)
1716 {
1717         struct crypto_cipher *tfm;
1718         int err = 0;
1719
1720         tfm = crypto_alloc_cipher(driver, type, mask);
1721         if (IS_ERR(tfm)) {
1722                 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1723                        "%s: %ld\n", driver, PTR_ERR(tfm));
1724                 return PTR_ERR(tfm);
1725         }
1726
1727         if (desc->suite.cipher.enc.vecs) {
1728                 err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1729                                   desc->suite.cipher.enc.count);
1730                 if (err)
1731                         goto out;
1732         }
1733
1734         if (desc->suite.cipher.dec.vecs)
1735                 err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1736                                   desc->suite.cipher.dec.count);
1737
1738 out:
1739         crypto_free_cipher(tfm);
1740         return err;
1741 }
1742
1743 static int alg_test_skcipher(const struct alg_test_desc *desc,
1744                              const char *driver, u32 type, u32 mask)
1745 {
1746         struct crypto_skcipher *tfm;
1747         int err = 0;
1748
1749         tfm = crypto_alloc_skcipher(driver, type, mask);
1750         if (IS_ERR(tfm)) {
1751                 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1752                        "%s: %ld\n", driver, PTR_ERR(tfm));
1753                 return PTR_ERR(tfm);
1754         }
1755
1756         if (desc->suite.cipher.enc.vecs) {
1757                 err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1758                                     desc->suite.cipher.enc.count);
1759                 if (err)
1760                         goto out;
1761         }
1762
1763         if (desc->suite.cipher.dec.vecs)
1764                 err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1765                                     desc->suite.cipher.dec.count);
1766
1767 out:
1768         crypto_free_skcipher(tfm);
1769         return err;
1770 }
1771
1772 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1773                          u32 type, u32 mask)
1774 {
1775         struct crypto_comp *comp;
1776         struct crypto_acomp *acomp;
1777         int err;
1778         u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1779
1780         if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1781                 acomp = crypto_alloc_acomp(driver, type, mask);
1782                 if (IS_ERR(acomp)) {
1783                         pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1784                                driver, PTR_ERR(acomp));
1785                         return PTR_ERR(acomp);
1786                 }
1787                 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1788                                  desc->suite.comp.decomp.vecs,
1789                                  desc->suite.comp.comp.count,
1790                                  desc->suite.comp.decomp.count);
1791                 crypto_free_acomp(acomp);
1792         } else {
1793                 comp = crypto_alloc_comp(driver, type, mask);
1794                 if (IS_ERR(comp)) {
1795                         pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1796                                driver, PTR_ERR(comp));
1797                         return PTR_ERR(comp);
1798                 }
1799
1800                 err = test_comp(comp, desc->suite.comp.comp.vecs,
1801                                 desc->suite.comp.decomp.vecs,
1802                                 desc->suite.comp.comp.count,
1803                                 desc->suite.comp.decomp.count);
1804
1805                 crypto_free_comp(comp);
1806         }
1807         return err;
1808 }
1809
1810 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1811                          u32 type, u32 mask)
1812 {
1813         struct crypto_ahash *tfm;
1814         int err;
1815
1816         tfm = crypto_alloc_ahash(driver, type, mask);
1817         if (IS_ERR(tfm)) {
1818                 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1819                        "%ld\n", driver, PTR_ERR(tfm));
1820                 return PTR_ERR(tfm);
1821         }
1822
1823         err = test_hash(tfm, desc->suite.hash.vecs,
1824                         desc->suite.hash.count, true);
1825         if (!err)
1826                 err = test_hash(tfm, desc->suite.hash.vecs,
1827                                 desc->suite.hash.count, false);
1828
1829         crypto_free_ahash(tfm);
1830         return err;
1831 }
1832
1833 static int alg_test_crc32c(const struct alg_test_desc *desc,
1834                            const char *driver, u32 type, u32 mask)
1835 {
1836         struct crypto_shash *tfm;
1837         u32 val;
1838         int err;
1839
1840         err = alg_test_hash(desc, driver, type, mask);
1841         if (err)
1842                 goto out;
1843
1844         tfm = crypto_alloc_shash(driver, type, mask);
1845         if (IS_ERR(tfm)) {
1846                 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1847                        "%ld\n", driver, PTR_ERR(tfm));
1848                 err = PTR_ERR(tfm);
1849                 goto out;
1850         }
1851
1852         do {
1853                 SHASH_DESC_ON_STACK(shash, tfm);
1854                 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1855
1856                 shash->tfm = tfm;
1857                 shash->flags = 0;
1858
1859                 *ctx = le32_to_cpu(420553207);
1860                 err = crypto_shash_final(shash, (u8 *)&val);
1861                 if (err) {
1862                         printk(KERN_ERR "alg: crc32c: Operation failed for "
1863                                "%s: %d\n", driver, err);
1864                         break;
1865                 }
1866
1867                 if (val != ~420553207) {
1868                         printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1869                                "%d\n", driver, val);
1870                         err = -EINVAL;
1871                 }
1872         } while (0);
1873
1874         crypto_free_shash(tfm);
1875
1876 out:
1877         return err;
1878 }
1879
1880 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1881                           u32 type, u32 mask)
1882 {
1883         struct crypto_rng *rng;
1884         int err;
1885
1886         rng = crypto_alloc_rng(driver, type, mask);
1887         if (IS_ERR(rng)) {
1888                 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1889                        "%ld\n", driver, PTR_ERR(rng));
1890                 return PTR_ERR(rng);
1891         }
1892
1893         err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1894
1895         crypto_free_rng(rng);
1896
1897         return err;
1898 }
1899
1900
1901 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1902                           const char *driver, u32 type, u32 mask)
1903 {
1904         int ret = -EAGAIN;
1905         struct crypto_rng *drng;
1906         struct drbg_test_data test_data;
1907         struct drbg_string addtl, pers, testentropy;
1908         unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1909
1910         if (!buf)
1911                 return -ENOMEM;
1912
1913         drng = crypto_alloc_rng(driver, type, mask);
1914         if (IS_ERR(drng)) {
1915                 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1916                        "%s\n", driver);
1917                 kzfree(buf);
1918                 return -ENOMEM;
1919         }
1920
1921         test_data.testentropy = &testentropy;
1922         drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1923         drbg_string_fill(&pers, test->pers, test->perslen);
1924         ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1925         if (ret) {
1926                 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1927                 goto outbuf;
1928         }
1929
1930         drbg_string_fill(&addtl, test->addtla, test->addtllen);
1931         if (pr) {
1932                 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1933                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1934                         buf, test->expectedlen, &addtl, &test_data);
1935         } else {
1936                 ret = crypto_drbg_get_bytes_addtl(drng,
1937                         buf, test->expectedlen, &addtl);
1938         }
1939         if (ret < 0) {
1940                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1941                        "driver %s\n", driver);
1942                 goto outbuf;
1943         }
1944
1945         drbg_string_fill(&addtl, test->addtlb, test->addtllen);
1946         if (pr) {
1947                 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
1948                 ret = crypto_drbg_get_bytes_addtl_test(drng,
1949                         buf, test->expectedlen, &addtl, &test_data);
1950         } else {
1951                 ret = crypto_drbg_get_bytes_addtl(drng,
1952                         buf, test->expectedlen, &addtl);
1953         }
1954         if (ret < 0) {
1955                 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1956                        "driver %s\n", driver);
1957                 goto outbuf;
1958         }
1959
1960         ret = memcmp(test->expected, buf, test->expectedlen);
1961
1962 outbuf:
1963         crypto_free_rng(drng);
1964         kzfree(buf);
1965         return ret;
1966 }
1967
1968
1969 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
1970                          u32 type, u32 mask)
1971 {
1972         int err = 0;
1973         int pr = 0;
1974         int i = 0;
1975         const struct drbg_testvec *template = desc->suite.drbg.vecs;
1976         unsigned int tcount = desc->suite.drbg.count;
1977
1978         if (0 == memcmp(driver, "drbg_pr_", 8))
1979                 pr = 1;
1980
1981         for (i = 0; i < tcount; i++) {
1982                 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
1983                 if (err) {
1984                         printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
1985                                i, driver);
1986                         err = -EINVAL;
1987                         break;
1988                 }
1989         }
1990         return err;
1991
1992 }
1993
1994 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
1995                        const char *alg)
1996 {
1997         struct kpp_request *req;
1998         void *input_buf = NULL;
1999         void *output_buf = NULL;
2000         void *a_public = NULL;
2001         void *a_ss = NULL;
2002         void *shared_secret = NULL;
2003         struct tcrypt_result result;
2004         unsigned int out_len_max;
2005         int err = -ENOMEM;
2006         struct scatterlist src, dst;
2007
2008         req = kpp_request_alloc(tfm, GFP_KERNEL);
2009         if (!req)
2010                 return err;
2011
2012         init_completion(&result.completion);
2013
2014         err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2015         if (err < 0)
2016                 goto free_req;
2017
2018         out_len_max = crypto_kpp_maxsize(tfm);
2019         output_buf = kzalloc(out_len_max, GFP_KERNEL);
2020         if (!output_buf) {
2021                 err = -ENOMEM;
2022                 goto free_req;
2023         }
2024
2025         /* Use appropriate parameter as base */
2026         kpp_request_set_input(req, NULL, 0);
2027         sg_init_one(&dst, output_buf, out_len_max);
2028         kpp_request_set_output(req, &dst, out_len_max);
2029         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2030                                  tcrypt_complete, &result);
2031
2032         /* Compute party A's public key */
2033         err = wait_async_op(&result, crypto_kpp_generate_public_key(req));
2034         if (err) {
2035                 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2036                        alg, err);
2037                 goto free_output;
2038         }
2039
2040         if (vec->genkey) {
2041                 /* Save party A's public key */
2042                 a_public = kzalloc(out_len_max, GFP_KERNEL);
2043                 if (!a_public) {
2044                         err = -ENOMEM;
2045                         goto free_output;
2046                 }
2047                 memcpy(a_public, sg_virt(req->dst), out_len_max);
2048         } else {
2049                 /* Verify calculated public key */
2050                 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2051                            vec->expected_a_public_size)) {
2052                         pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2053                                alg);
2054                         err = -EINVAL;
2055                         goto free_output;
2056                 }
2057         }
2058
2059         /* Calculate shared secret key by using counter part (b) public key. */
2060         input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2061         if (!input_buf) {
2062                 err = -ENOMEM;
2063                 goto free_output;
2064         }
2065
2066         memcpy(input_buf, vec->b_public, vec->b_public_size);
2067         sg_init_one(&src, input_buf, vec->b_public_size);
2068         sg_init_one(&dst, output_buf, out_len_max);
2069         kpp_request_set_input(req, &src, vec->b_public_size);
2070         kpp_request_set_output(req, &dst, out_len_max);
2071         kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2072                                  tcrypt_complete, &result);
2073         err = wait_async_op(&result, crypto_kpp_compute_shared_secret(req));
2074         if (err) {
2075                 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2076                        alg, err);
2077                 goto free_all;
2078         }
2079
2080         if (vec->genkey) {
2081                 /* Save the shared secret obtained by party A */
2082                 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2083                 if (!a_ss) {
2084                         err = -ENOMEM;
2085                         goto free_all;
2086                 }
2087                 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2088
2089                 /*
2090                  * Calculate party B's shared secret by using party A's
2091                  * public key.
2092                  */
2093                 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2094                                             vec->b_secret_size);
2095                 if (err < 0)
2096                         goto free_all;
2097
2098                 sg_init_one(&src, a_public, vec->expected_a_public_size);
2099                 sg_init_one(&dst, output_buf, out_len_max);
2100                 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2101                 kpp_request_set_output(req, &dst, out_len_max);
2102                 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2103                                          tcrypt_complete, &result);
2104                 err = wait_async_op(&result,
2105                                     crypto_kpp_compute_shared_secret(req));
2106                 if (err) {
2107                         pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2108                                alg, err);
2109                         goto free_all;
2110                 }
2111
2112                 shared_secret = a_ss;
2113         } else {
2114                 shared_secret = (void *)vec->expected_ss;
2115         }
2116
2117         /*
2118          * verify shared secret from which the user will derive
2119          * secret key by executing whatever hash it has chosen
2120          */
2121         if (memcmp(shared_secret, sg_virt(req->dst),
2122                    vec->expected_ss_size)) {
2123                 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2124                        alg);
2125                 err = -EINVAL;
2126         }
2127
2128 free_all:
2129         kfree(a_ss);
2130         kfree(input_buf);
2131 free_output:
2132         kfree(a_public);
2133         kfree(output_buf);
2134 free_req:
2135         kpp_request_free(req);
2136         return err;
2137 }
2138
2139 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2140                     const struct kpp_testvec *vecs, unsigned int tcount)
2141 {
2142         int ret, i;
2143
2144         for (i = 0; i < tcount; i++) {
2145                 ret = do_test_kpp(tfm, vecs++, alg);
2146                 if (ret) {
2147                         pr_err("alg: %s: test failed on vector %d, err=%d\n",
2148                                alg, i + 1, ret);
2149                         return ret;
2150                 }
2151         }
2152         return 0;
2153 }
2154
2155 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2156                         u32 type, u32 mask)
2157 {
2158         struct crypto_kpp *tfm;
2159         int err = 0;
2160
2161         tfm = crypto_alloc_kpp(driver, type, mask);
2162         if (IS_ERR(tfm)) {
2163                 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2164                        driver, PTR_ERR(tfm));
2165                 return PTR_ERR(tfm);
2166         }
2167         if (desc->suite.kpp.vecs)
2168                 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2169                                desc->suite.kpp.count);
2170
2171         crypto_free_kpp(tfm);
2172         return err;
2173 }
2174
2175 static int test_akcipher_one(struct crypto_akcipher *tfm,
2176                              const struct akcipher_testvec *vecs)
2177 {
2178         char *xbuf[XBUFSIZE];
2179         struct akcipher_request *req;
2180         void *outbuf_enc = NULL;
2181         void *outbuf_dec = NULL;
2182         struct tcrypt_result result;
2183         unsigned int out_len_max, out_len = 0;
2184         int err = -ENOMEM;
2185         struct scatterlist src, dst, src_tab[2];
2186
2187         if (testmgr_alloc_buf(xbuf))
2188                 return err;
2189
2190         req = akcipher_request_alloc(tfm, GFP_KERNEL);
2191         if (!req)
2192                 goto free_xbuf;
2193
2194         init_completion(&result.completion);
2195
2196         if (vecs->public_key_vec)
2197                 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2198                                                   vecs->key_len);
2199         else
2200                 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2201                                                    vecs->key_len);
2202         if (err)
2203                 goto free_req;
2204
2205         err = -ENOMEM;
2206         out_len_max = crypto_akcipher_maxsize(tfm);
2207         outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2208         if (!outbuf_enc)
2209                 goto free_req;
2210
2211         if (WARN_ON(vecs->m_size > PAGE_SIZE))
2212                 goto free_all;
2213
2214         memcpy(xbuf[0], vecs->m, vecs->m_size);
2215
2216         sg_init_table(src_tab, 2);
2217         sg_set_buf(&src_tab[0], xbuf[0], 8);
2218         sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2219         sg_init_one(&dst, outbuf_enc, out_len_max);
2220         akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2221                                    out_len_max);
2222         akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2223                                       tcrypt_complete, &result);
2224
2225         err = wait_async_op(&result, vecs->siggen_sigver_test ?
2226                                      /* Run asymmetric signature generation */
2227                                      crypto_akcipher_sign(req) :
2228                                      /* Run asymmetric encrypt */
2229                                      crypto_akcipher_encrypt(req));
2230         if (err) {
2231                 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2232                 goto free_all;
2233         }
2234         if (req->dst_len != vecs->c_size) {
2235                 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2236                 err = -EINVAL;
2237                 goto free_all;
2238         }
2239         /* verify that encrypted message is equal to expected */
2240         if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2241                 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2242                 hexdump(outbuf_enc, vecs->c_size);
2243                 err = -EINVAL;
2244                 goto free_all;
2245         }
2246         /* Don't invoke decrypt for vectors with public key */
2247         if (vecs->public_key_vec) {
2248                 err = 0;
2249                 goto free_all;
2250         }
2251         outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2252         if (!outbuf_dec) {
2253                 err = -ENOMEM;
2254                 goto free_all;
2255         }
2256
2257         if (WARN_ON(vecs->c_size > PAGE_SIZE))
2258                 goto free_all;
2259
2260         memcpy(xbuf[0], vecs->c, vecs->c_size);
2261
2262         sg_init_one(&src, xbuf[0], vecs->c_size);
2263         sg_init_one(&dst, outbuf_dec, out_len_max);
2264         init_completion(&result.completion);
2265         akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2266
2267         err = wait_async_op(&result, vecs->siggen_sigver_test ?
2268                                      /* Run asymmetric signature verification */
2269                                      crypto_akcipher_verify(req) :
2270                                      /* Run asymmetric decrypt */
2271                                      crypto_akcipher_decrypt(req));
2272         if (err) {
2273                 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2274                 goto free_all;
2275         }
2276         out_len = req->dst_len;
2277         if (out_len < vecs->m_size) {
2278                 pr_err("alg: akcipher: decrypt test failed. "
2279                        "Invalid output len %u\n", out_len);
2280                 err = -EINVAL;
2281                 goto free_all;
2282         }
2283         /* verify that decrypted message is equal to the original msg */
2284         if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2285             memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2286                    vecs->m_size)) {
2287                 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2288                 hexdump(outbuf_dec, out_len);
2289                 err = -EINVAL;
2290         }
2291 free_all:
2292         kfree(outbuf_dec);
2293         kfree(outbuf_enc);
2294 free_req:
2295         akcipher_request_free(req);
2296 free_xbuf:
2297         testmgr_free_buf(xbuf);
2298         return err;
2299 }
2300
2301 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2302                          const struct akcipher_testvec *vecs,
2303                          unsigned int tcount)
2304 {
2305         const char *algo =
2306                 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2307         int ret, i;
2308
2309         for (i = 0; i < tcount; i++) {
2310                 ret = test_akcipher_one(tfm, vecs++);
2311                 if (!ret)
2312                         continue;
2313
2314                 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2315                        i + 1, algo, ret);
2316                 return ret;
2317         }
2318         return 0;
2319 }
2320
2321 static int alg_test_akcipher(const struct alg_test_desc *desc,
2322                              const char *driver, u32 type, u32 mask)
2323 {
2324         struct crypto_akcipher *tfm;
2325         int err = 0;
2326
2327         tfm = crypto_alloc_akcipher(driver, type, mask);
2328         if (IS_ERR(tfm)) {
2329                 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2330                        driver, PTR_ERR(tfm));
2331                 return PTR_ERR(tfm);
2332         }
2333         if (desc->suite.akcipher.vecs)
2334                 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2335                                     desc->suite.akcipher.count);
2336
2337         crypto_free_akcipher(tfm);
2338         return err;
2339 }
2340
2341 static int alg_test_null(const struct alg_test_desc *desc,
2342                              const char *driver, u32 type, u32 mask)
2343 {
2344         return 0;
2345 }
2346
2347 #define __VECS(tv)      { .vecs = tv, .count = ARRAY_SIZE(tv) }
2348
2349 /* Please keep this list sorted by algorithm name. */
2350 static const struct alg_test_desc alg_test_descs[] = {
2351         {
2352                 .alg = "ansi_cprng",
2353                 .test = alg_test_cprng,
2354                 .suite = {
2355                         .cprng = __VECS(ansi_cprng_aes_tv_template)
2356                 }
2357         }, {
2358                 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2359                 .test = alg_test_aead,
2360                 .suite = {
2361                         .aead = {
2362                                 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2363                                 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2364                         }
2365                 }
2366         }, {
2367                 .alg = "authenc(hmac(sha1),cbc(aes))",
2368                 .test = alg_test_aead,
2369                 .fips_allowed = 1,
2370                 .suite = {
2371                         .aead = {
2372                                 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2373                         }
2374                 }
2375         }, {
2376                 .alg = "authenc(hmac(sha1),cbc(des))",
2377                 .test = alg_test_aead,
2378                 .suite = {
2379                         .aead = {
2380                                 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2381                         }
2382                 }
2383         }, {
2384                 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2385                 .test = alg_test_aead,
2386                 .fips_allowed = 1,
2387                 .suite = {
2388                         .aead = {
2389                                 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2390                         }
2391                 }
2392         }, {
2393                 .alg = "authenc(hmac(sha1),ctr(aes))",
2394                 .test = alg_test_null,
2395                 .fips_allowed = 1,
2396         }, {
2397                 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2398                 .test = alg_test_aead,
2399                 .suite = {
2400                         .aead = {
2401                                 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2402                                 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2403                         }
2404                 }
2405         }, {
2406                 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2407                 .test = alg_test_null,
2408                 .fips_allowed = 1,
2409         }, {
2410                 .alg = "authenc(hmac(sha224),cbc(des))",
2411                 .test = alg_test_aead,
2412                 .suite = {
2413                         .aead = {
2414                                 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2415                         }
2416                 }
2417         }, {
2418                 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2419                 .test = alg_test_aead,
2420                 .fips_allowed = 1,
2421                 .suite = {
2422                         .aead = {
2423                                 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2424                         }
2425                 }
2426         }, {
2427                 .alg = "authenc(hmac(sha256),cbc(aes))",
2428                 .test = alg_test_aead,
2429                 .fips_allowed = 1,
2430                 .suite = {
2431                         .aead = {
2432                                 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2433                         }
2434                 }
2435         }, {
2436                 .alg = "authenc(hmac(sha256),cbc(des))",
2437                 .test = alg_test_aead,
2438                 .suite = {
2439                         .aead = {
2440                                 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2441                         }
2442                 }
2443         }, {
2444                 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2445                 .test = alg_test_aead,
2446                 .fips_allowed = 1,
2447                 .suite = {
2448                         .aead = {
2449                                 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2450                         }
2451                 }
2452         }, {
2453                 .alg = "authenc(hmac(sha256),ctr(aes))",
2454                 .test = alg_test_null,
2455                 .fips_allowed = 1,
2456         }, {
2457                 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2458                 .test = alg_test_null,
2459                 .fips_allowed = 1,
2460         }, {
2461                 .alg = "authenc(hmac(sha384),cbc(des))",
2462                 .test = alg_test_aead,
2463                 .suite = {
2464                         .aead = {
2465                                 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2466                         }
2467                 }
2468         }, {
2469                 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2470                 .test = alg_test_aead,
2471                 .fips_allowed = 1,
2472                 .suite = {
2473                         .aead = {
2474                                 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2475                         }
2476                 }
2477         }, {
2478                 .alg = "authenc(hmac(sha384),ctr(aes))",
2479                 .test = alg_test_null,
2480                 .fips_allowed = 1,
2481         }, {
2482                 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2483                 .test = alg_test_null,
2484                 .fips_allowed = 1,
2485         }, {
2486                 .alg = "authenc(hmac(sha512),cbc(aes))",
2487                 .fips_allowed = 1,
2488                 .test = alg_test_aead,
2489                 .suite = {
2490                         .aead = {
2491                                 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2492                         }
2493                 }
2494         }, {
2495                 .alg = "authenc(hmac(sha512),cbc(des))",
2496                 .test = alg_test_aead,
2497                 .suite = {
2498                         .aead = {
2499                                 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2500                         }
2501                 }
2502         }, {
2503                 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2504                 .test = alg_test_aead,
2505                 .fips_allowed = 1,
2506                 .suite = {
2507                         .aead = {
2508                                 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2509                         }
2510                 }
2511         }, {
2512                 .alg = "authenc(hmac(sha512),ctr(aes))",
2513                 .test = alg_test_null,
2514                 .fips_allowed = 1,
2515         }, {
2516                 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2517                 .test = alg_test_null,
2518                 .fips_allowed = 1,
2519         }, {
2520                 .alg = "cbc(aes)",
2521                 .test = alg_test_skcipher,
2522                 .fips_allowed = 1,
2523                 .suite = {
2524                         .cipher = {
2525                                 .enc = __VECS(aes_cbc_enc_tv_template),
2526                                 .dec = __VECS(aes_cbc_dec_tv_template)
2527                         }
2528                 }
2529         }, {
2530                 .alg = "cbc(anubis)",
2531                 .test = alg_test_skcipher,
2532                 .suite = {
2533                         .cipher = {
2534                                 .enc = __VECS(anubis_cbc_enc_tv_template),
2535                                 .dec = __VECS(anubis_cbc_dec_tv_template)
2536                         }
2537                 }
2538         }, {
2539                 .alg = "cbc(blowfish)",
2540                 .test = alg_test_skcipher,
2541                 .suite = {
2542                         .cipher = {
2543                                 .enc = __VECS(bf_cbc_enc_tv_template),
2544                                 .dec = __VECS(bf_cbc_dec_tv_template)
2545                         }
2546                 }
2547         }, {
2548                 .alg = "cbc(camellia)",
2549                 .test = alg_test_skcipher,
2550                 .suite = {
2551                         .cipher = {
2552                                 .enc = __VECS(camellia_cbc_enc_tv_template),
2553                                 .dec = __VECS(camellia_cbc_dec_tv_template)
2554                         }
2555                 }
2556         }, {
2557                 .alg = "cbc(cast5)",
2558                 .test = alg_test_skcipher,
2559                 .suite = {
2560                         .cipher = {
2561                                 .enc = __VECS(cast5_cbc_enc_tv_template),
2562                                 .dec = __VECS(cast5_cbc_dec_tv_template)
2563                         }
2564                 }
2565         }, {
2566                 .alg = "cbc(cast6)",
2567                 .test = alg_test_skcipher,
2568                 .suite = {
2569                         .cipher = {
2570                                 .enc = __VECS(cast6_cbc_enc_tv_template),
2571                                 .dec = __VECS(cast6_cbc_dec_tv_template)
2572                         }
2573                 }
2574         }, {
2575                 .alg = "cbc(des)",
2576                 .test = alg_test_skcipher,
2577                 .suite = {
2578                         .cipher = {
2579                                 .enc = __VECS(des_cbc_enc_tv_template),
2580                                 .dec = __VECS(des_cbc_dec_tv_template)
2581                         }
2582                 }
2583         }, {
2584                 .alg = "cbc(des3_ede)",
2585                 .test = alg_test_skcipher,
2586                 .fips_allowed = 1,
2587                 .suite = {
2588                         .cipher = {
2589                                 .enc = __VECS(des3_ede_cbc_enc_tv_template),
2590                                 .dec = __VECS(des3_ede_cbc_dec_tv_template)
2591                         }
2592                 }
2593         }, {
2594                 .alg = "cbc(serpent)",
2595                 .test = alg_test_skcipher,
2596                 .suite = {
2597                         .cipher = {
2598                                 .enc = __VECS(serpent_cbc_enc_tv_template),
2599                                 .dec = __VECS(serpent_cbc_dec_tv_template)
2600                         }
2601                 }
2602         }, {
2603                 .alg = "cbc(twofish)",
2604                 .test = alg_test_skcipher,
2605                 .suite = {
2606                         .cipher = {
2607                                 .enc = __VECS(tf_cbc_enc_tv_template),
2608                                 .dec = __VECS(tf_cbc_dec_tv_template)
2609                         }
2610                 }
2611         }, {
2612                 .alg = "cbcmac(aes)",
2613                 .fips_allowed = 1,
2614                 .test = alg_test_hash,
2615                 .suite = {
2616                         .hash = __VECS(aes_cbcmac_tv_template)
2617                 }
2618         }, {
2619                 .alg = "ccm(aes)",
2620                 .test = alg_test_aead,
2621                 .fips_allowed = 1,
2622                 .suite = {
2623                         .aead = {
2624                                 .enc = __VECS(aes_ccm_enc_tv_template),
2625                                 .dec = __VECS(aes_ccm_dec_tv_template)
2626                         }
2627                 }
2628         }, {
2629                 .alg = "chacha20",
2630                 .test = alg_test_skcipher,
2631                 .suite = {
2632                         .cipher = {
2633                                 .enc = __VECS(chacha20_enc_tv_template),
2634                                 .dec = __VECS(chacha20_enc_tv_template),
2635                         }
2636                 }
2637         }, {
2638                 .alg = "cmac(aes)",
2639                 .fips_allowed = 1,
2640                 .test = alg_test_hash,
2641                 .suite = {
2642                         .hash = __VECS(aes_cmac128_tv_template)
2643                 }
2644         }, {
2645                 .alg = "cmac(des3_ede)",
2646                 .fips_allowed = 1,
2647                 .test = alg_test_hash,
2648                 .suite = {
2649                         .hash = __VECS(des3_ede_cmac64_tv_template)
2650                 }
2651         }, {
2652                 .alg = "compress_null",
2653                 .test = alg_test_null,
2654         }, {
2655                 .alg = "crc32",
2656                 .test = alg_test_hash,
2657                 .suite = {
2658                         .hash = __VECS(crc32_tv_template)
2659                 }
2660         }, {
2661                 .alg = "crc32c",
2662                 .test = alg_test_crc32c,
2663                 .fips_allowed = 1,
2664                 .suite = {
2665                         .hash = __VECS(crc32c_tv_template)
2666                 }
2667         }, {
2668                 .alg = "crct10dif",
2669                 .test = alg_test_hash,
2670                 .fips_allowed = 1,
2671                 .suite = {
2672                         .hash = __VECS(crct10dif_tv_template)
2673                 }
2674         }, {
2675                 .alg = "ctr(aes)",
2676                 .test = alg_test_skcipher,
2677                 .fips_allowed = 1,
2678                 .suite = {
2679                         .cipher = {
2680                                 .enc = __VECS(aes_ctr_enc_tv_template),
2681                                 .dec = __VECS(aes_ctr_dec_tv_template)
2682                         }
2683                 }
2684         }, {
2685                 .alg = "ctr(blowfish)",
2686                 .test = alg_test_skcipher,
2687                 .suite = {
2688                         .cipher = {
2689                                 .enc = __VECS(bf_ctr_enc_tv_template),
2690                                 .dec = __VECS(bf_ctr_dec_tv_template)
2691                         }
2692                 }
2693         }, {
2694                 .alg = "ctr(camellia)",
2695                 .test = alg_test_skcipher,
2696                 .suite = {
2697                         .cipher = {
2698                                 .enc = __VECS(camellia_ctr_enc_tv_template),
2699                                 .dec = __VECS(camellia_ctr_dec_tv_template)
2700                         }
2701                 }
2702         }, {
2703                 .alg = "ctr(cast5)",
2704                 .test = alg_test_skcipher,
2705                 .suite = {
2706                         .cipher = {
2707                                 .enc = __VECS(cast5_ctr_enc_tv_template),
2708                                 .dec = __VECS(cast5_ctr_dec_tv_template)
2709                         }
2710                 }
2711         }, {
2712                 .alg = "ctr(cast6)",
2713                 .test = alg_test_skcipher,
2714                 .suite = {
2715                         .cipher = {
2716                                 .enc = __VECS(cast6_ctr_enc_tv_template),
2717                                 .dec = __VECS(cast6_ctr_dec_tv_template)
2718                         }
2719                 }
2720         }, {
2721                 .alg = "ctr(des)",
2722                 .test = alg_test_skcipher,
2723                 .suite = {
2724                         .cipher = {
2725                                 .enc = __VECS(des_ctr_enc_tv_template),
2726                                 .dec = __VECS(des_ctr_dec_tv_template)
2727                         }
2728                 }
2729         }, {
2730                 .alg = "ctr(des3_ede)",
2731                 .test = alg_test_skcipher,
2732                 .fips_allowed = 1,
2733                 .suite = {
2734                         .cipher = {
2735                                 .enc = __VECS(des3_ede_ctr_enc_tv_template),
2736                                 .dec = __VECS(des3_ede_ctr_dec_tv_template)
2737                         }
2738                 }
2739         }, {
2740                 .alg = "ctr(serpent)",
2741                 .test = alg_test_skcipher,
2742                 .suite = {
2743                         .cipher = {
2744                                 .enc = __VECS(serpent_ctr_enc_tv_template),
2745                                 .dec = __VECS(serpent_ctr_dec_tv_template)
2746                         }
2747                 }
2748         }, {
2749                 .alg = "ctr(twofish)",
2750                 .test = alg_test_skcipher,
2751                 .suite = {
2752                         .cipher = {
2753                                 .enc = __VECS(tf_ctr_enc_tv_template),
2754                                 .dec = __VECS(tf_ctr_dec_tv_template)
2755                         }
2756                 }
2757         }, {
2758                 .alg = "cts(cbc(aes))",
2759                 .test = alg_test_skcipher,
2760                 .suite = {
2761                         .cipher = {
2762                                 .enc = __VECS(cts_mode_enc_tv_template),
2763                                 .dec = __VECS(cts_mode_dec_tv_template)
2764                         }
2765                 }
2766         }, {
2767                 .alg = "deflate",
2768                 .test = alg_test_comp,
2769                 .fips_allowed = 1,
2770                 .suite = {
2771                         .comp = {
2772                                 .comp = __VECS(deflate_comp_tv_template),
2773                                 .decomp = __VECS(deflate_decomp_tv_template)
2774                         }
2775                 }
2776         }, {
2777                 .alg = "dh",
2778                 .test = alg_test_kpp,
2779                 .fips_allowed = 1,
2780                 .suite = {
2781                         .kpp = __VECS(dh_tv_template)
2782                 }
2783         }, {
2784                 .alg = "digest_null",
2785                 .test = alg_test_null,
2786         }, {
2787                 .alg = "drbg_nopr_ctr_aes128",
2788                 .test = alg_test_drbg,
2789                 .fips_allowed = 1,
2790                 .suite = {
2791                         .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2792                 }
2793         }, {
2794                 .alg = "drbg_nopr_ctr_aes192",
2795                 .test = alg_test_drbg,
2796                 .fips_allowed = 1,
2797                 .suite = {
2798                         .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2799                 }
2800         }, {
2801                 .alg = "drbg_nopr_ctr_aes256",
2802                 .test = alg_test_drbg,
2803                 .fips_allowed = 1,
2804                 .suite = {
2805                         .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2806                 }
2807         }, {
2808                 /*
2809                  * There is no need to specifically test the DRBG with every
2810                  * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2811                  */
2812                 .alg = "drbg_nopr_hmac_sha1",
2813                 .fips_allowed = 1,
2814                 .test = alg_test_null,
2815         }, {
2816                 .alg = "drbg_nopr_hmac_sha256",
2817                 .test = alg_test_drbg,
2818                 .fips_allowed = 1,
2819                 .suite = {
2820                         .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2821                 }
2822         }, {
2823                 /* covered by drbg_nopr_hmac_sha256 test */
2824                 .alg = "drbg_nopr_hmac_sha384",
2825                 .fips_allowed = 1,
2826                 .test = alg_test_null,
2827         }, {
2828                 .alg = "drbg_nopr_hmac_sha512",
2829                 .test = alg_test_null,
2830                 .fips_allowed = 1,
2831         }, {
2832                 .alg = "drbg_nopr_sha1",
2833                 .fips_allowed = 1,
2834                 .test = alg_test_null,
2835         }, {
2836                 .alg = "drbg_nopr_sha256",
2837                 .test = alg_test_drbg,
2838                 .fips_allowed = 1,
2839                 .suite = {
2840                         .drbg = __VECS(drbg_nopr_sha256_tv_template)
2841                 }
2842         }, {
2843                 /* covered by drbg_nopr_sha256 test */
2844                 .alg = "drbg_nopr_sha384",
2845                 .fips_allowed = 1,
2846                 .test = alg_test_null,
2847         }, {
2848                 .alg = "drbg_nopr_sha512",
2849                 .fips_allowed = 1,
2850                 .test = alg_test_null,
2851         }, {
2852                 .alg = "drbg_pr_ctr_aes128",
2853                 .test = alg_test_drbg,
2854                 .fips_allowed = 1,
2855                 .suite = {
2856                         .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2857                 }
2858         }, {
2859                 /* covered by drbg_pr_ctr_aes128 test */
2860                 .alg = "drbg_pr_ctr_aes192",
2861                 .fips_allowed = 1,
2862                 .test = alg_test_null,
2863         }, {
2864                 .alg = "drbg_pr_ctr_aes256",
2865                 .fips_allowed = 1,
2866                 .test = alg_test_null,
2867         }, {
2868                 .alg = "drbg_pr_hmac_sha1",
2869                 .fips_allowed = 1,
2870                 .test = alg_test_null,
2871         }, {
2872                 .alg = "drbg_pr_hmac_sha256",
2873                 .test = alg_test_drbg,
2874                 .fips_allowed = 1,
2875                 .suite = {
2876                         .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2877                 }
2878         }, {
2879                 /* covered by drbg_pr_hmac_sha256 test */
2880                 .alg = "drbg_pr_hmac_sha384",
2881                 .fips_allowed = 1,
2882                 .test = alg_test_null,
2883         }, {
2884                 .alg = "drbg_pr_hmac_sha512",
2885                 .test = alg_test_null,
2886                 .fips_allowed = 1,
2887         }, {
2888                 .alg = "drbg_pr_sha1",
2889                 .fips_allowed = 1,
2890                 .test = alg_test_null,
2891         }, {
2892                 .alg = "drbg_pr_sha256",
2893                 .test = alg_test_drbg,
2894                 .fips_allowed = 1,
2895                 .suite = {
2896                         .drbg = __VECS(drbg_pr_sha256_tv_template)
2897                 }
2898         }, {
2899                 /* covered by drbg_pr_sha256 test */
2900                 .alg = "drbg_pr_sha384",
2901                 .fips_allowed = 1,
2902                 .test = alg_test_null,
2903         }, {
2904                 .alg = "drbg_pr_sha512",
2905                 .fips_allowed = 1,
2906                 .test = alg_test_null,
2907         }, {
2908                 .alg = "ecb(aes)",
2909                 .test = alg_test_skcipher,
2910                 .fips_allowed = 1,
2911                 .suite = {
2912                         .cipher = {
2913                                 .enc = __VECS(aes_enc_tv_template),
2914                                 .dec = __VECS(aes_dec_tv_template)
2915                         }
2916                 }
2917         }, {
2918                 .alg = "ecb(anubis)",
2919                 .test = alg_test_skcipher,
2920                 .suite = {
2921                         .cipher = {
2922                                 .enc = __VECS(anubis_enc_tv_template),
2923                                 .dec = __VECS(anubis_dec_tv_template)
2924                         }
2925                 }
2926         }, {
2927                 .alg = "ecb(arc4)",
2928                 .test = alg_test_skcipher,
2929                 .suite = {
2930                         .cipher = {
2931                                 .enc = __VECS(arc4_enc_tv_template),
2932                                 .dec = __VECS(arc4_dec_tv_template)
2933                         }
2934                 }
2935         }, {
2936                 .alg = "ecb(blowfish)",
2937                 .test = alg_test_skcipher,
2938                 .suite = {
2939                         .cipher = {
2940                                 .enc = __VECS(bf_enc_tv_template),
2941                                 .dec = __VECS(bf_dec_tv_template)
2942                         }
2943                 }
2944         }, {
2945                 .alg = "ecb(camellia)",
2946                 .test = alg_test_skcipher,
2947                 .suite = {
2948                         .cipher = {
2949                                 .enc = __VECS(camellia_enc_tv_template),
2950                                 .dec = __VECS(camellia_dec_tv_template)
2951                         }
2952                 }
2953         }, {
2954                 .alg = "ecb(cast5)",
2955                 .test = alg_test_skcipher,
2956                 .suite = {
2957                         .cipher = {
2958                                 .enc = __VECS(cast5_enc_tv_template),
2959                                 .dec = __VECS(cast5_dec_tv_template)
2960                         }
2961                 }
2962         }, {
2963                 .alg = "ecb(cast6)",
2964                 .test = alg_test_skcipher,
2965                 .suite = {
2966                         .cipher = {
2967                                 .enc = __VECS(cast6_enc_tv_template),
2968                                 .dec = __VECS(cast6_dec_tv_template)
2969                         }
2970                 }
2971         }, {
2972                 .alg = "ecb(cipher_null)",
2973                 .test = alg_test_null,
2974                 .fips_allowed = 1,
2975         }, {
2976                 .alg = "ecb(des)",
2977                 .test = alg_test_skcipher,
2978                 .suite = {
2979                         .cipher = {
2980                                 .enc = __VECS(des_enc_tv_template),
2981                                 .dec = __VECS(des_dec_tv_template)
2982                         }
2983                 }
2984         }, {
2985                 .alg = "ecb(des3_ede)",
2986                 .test = alg_test_skcipher,
2987                 .fips_allowed = 1,
2988                 .suite = {
2989                         .cipher = {
2990                                 .enc = __VECS(des3_ede_enc_tv_template),
2991                                 .dec = __VECS(des3_ede_dec_tv_template)
2992                         }
2993                 }
2994         }, {
2995                 .alg = "ecb(fcrypt)",
2996                 .test = alg_test_skcipher,
2997                 .suite = {
2998                         .cipher = {
2999                                 .enc = {
3000                                         .vecs = fcrypt_pcbc_enc_tv_template,
3001                                         .count = 1
3002                                 },
3003                                 .dec = {
3004                                         .vecs = fcrypt_pcbc_dec_tv_template,
3005                                         .count = 1
3006                                 }
3007                         }
3008                 }
3009         }, {
3010                 .alg = "ecb(khazad)",
3011                 .test = alg_test_skcipher,
3012                 .suite = {
3013                         .cipher = {
3014                                 .enc = __VECS(khazad_enc_tv_template),
3015                                 .dec = __VECS(khazad_dec_tv_template)
3016                         }
3017                 }
3018         }, {
3019                 .alg = "ecb(seed)",
3020                 .test = alg_test_skcipher,
3021                 .suite = {
3022                         .cipher = {
3023                                 .enc = __VECS(seed_enc_tv_template),
3024                                 .dec = __VECS(seed_dec_tv_template)
3025                         }
3026                 }
3027         }, {
3028                 .alg = "ecb(serpent)",
3029                 .test = alg_test_skcipher,
3030                 .suite = {
3031                         .cipher = {
3032                                 .enc = __VECS(serpent_enc_tv_template),
3033                                 .dec = __VECS(serpent_dec_tv_template)
3034                         }
3035                 }
3036         }, {
3037                 .alg = "ecb(tea)",
3038                 .test = alg_test_skcipher,
3039                 .suite = {
3040                         .cipher = {
3041                                 .enc = __VECS(tea_enc_tv_template),
3042                                 .dec = __VECS(tea_dec_tv_template)
3043                         }
3044                 }
3045         }, {
3046                 .alg = "ecb(tnepres)",
3047                 .test = alg_test_skcipher,
3048                 .suite = {
3049                         .cipher = {
3050                                 .enc = __VECS(tnepres_enc_tv_template),
3051                                 .dec = __VECS(tnepres_dec_tv_template)
3052                         }
3053                 }
3054         }, {
3055                 .alg = "ecb(twofish)",
3056                 .test = alg_test_skcipher,
3057                 .suite = {
3058                         .cipher = {
3059                                 .enc = __VECS(tf_enc_tv_template),
3060                                 .dec = __VECS(tf_dec_tv_template)
3061                         }
3062                 }
3063         }, {
3064                 .alg = "ecb(xeta)",
3065                 .test = alg_test_skcipher,
3066                 .suite = {
3067                         .cipher = {
3068                                 .enc = __VECS(xeta_enc_tv_template),
3069                                 .dec = __VECS(xeta_dec_tv_template)
3070                         }
3071                 }
3072         }, {
3073                 .alg = "ecb(xtea)",
3074                 .test = alg_test_skcipher,
3075                 .suite = {
3076                         .cipher = {
3077                                 .enc = __VECS(xtea_enc_tv_template),
3078                                 .dec = __VECS(xtea_dec_tv_template)
3079                         }
3080                 }
3081         }, {
3082                 .alg = "ecdh",
3083                 .test = alg_test_kpp,
3084                 .fips_allowed = 1,
3085                 .suite = {
3086                         .kpp = __VECS(ecdh_tv_template)
3087                 }
3088         }, {
3089                 .alg = "gcm(aes)",
3090                 .test = alg_test_aead,
3091                 .fips_allowed = 1,
3092                 .suite = {
3093                         .aead = {
3094                                 .enc = __VECS(aes_gcm_enc_tv_template),
3095                                 .dec = __VECS(aes_gcm_dec_tv_template)
3096                         }
3097                 }
3098         }, {
3099                 .alg = "ghash",
3100                 .test = alg_test_hash,
3101                 .fips_allowed = 1,
3102                 .suite = {
3103                         .hash = __VECS(ghash_tv_template)
3104                 }
3105         }, {
3106                 .alg = "hmac(crc32)",
3107                 .test = alg_test_hash,
3108                 .suite = {
3109                         .hash = __VECS(bfin_crc_tv_template)
3110                 }
3111         }, {
3112                 .alg = "hmac(md5)",
3113                 .test = alg_test_hash,
3114                 .suite = {
3115                         .hash = __VECS(hmac_md5_tv_template)
3116                 }
3117         }, {
3118                 .alg = "hmac(rmd128)",
3119                 .test = alg_test_hash,
3120                 .suite = {
3121                         .hash = __VECS(hmac_rmd128_tv_template)
3122                 }
3123         }, {
3124                 .alg = "hmac(rmd160)",
3125                 .test = alg_test_hash,
3126                 .suite = {
3127                         .hash = __VECS(hmac_rmd160_tv_template)
3128                 }
3129         }, {
3130                 .alg = "hmac(sha1)",
3131                 .test = alg_test_hash,
3132                 .fips_allowed = 1,
3133                 .suite = {
3134                         .hash = __VECS(hmac_sha1_tv_template)
3135                 }
3136         }, {
3137                 .alg = "hmac(sha224)",
3138                 .test = alg_test_hash,
3139                 .fips_allowed = 1,
3140                 .suite = {
3141                         .hash = __VECS(hmac_sha224_tv_template)
3142                 }
3143         }, {
3144                 .alg = "hmac(sha256)",
3145                 .test = alg_test_hash,
3146                 .fips_allowed = 1,
3147                 .suite = {
3148                         .hash = __VECS(hmac_sha256_tv_template)
3149                 }
3150         }, {
3151                 .alg = "hmac(sha3-224)",
3152                 .test = alg_test_hash,
3153                 .fips_allowed = 1,
3154                 .suite = {
3155                         .hash = __VECS(hmac_sha3_224_tv_template)
3156                 }
3157         }, {
3158                 .alg = "hmac(sha3-256)",
3159                 .test = alg_test_hash,
3160                 .fips_allowed = 1,
3161                 .suite = {
3162                         .hash = __VECS(hmac_sha3_256_tv_template)
3163                 }
3164         }, {
3165                 .alg = "hmac(sha3-384)",
3166                 .test = alg_test_hash,
3167                 .fips_allowed = 1,
3168                 .suite = {
3169                         .hash = __VECS(hmac_sha3_384_tv_template)
3170                 }
3171         }, {
3172                 .alg = "hmac(sha3-512)",
3173                 .test = alg_test_hash,
3174                 .fips_allowed = 1,
3175                 .suite = {
3176                         .hash = __VECS(hmac_sha3_512_tv_template)
3177                 }
3178         }, {
3179                 .alg = "hmac(sha384)",
3180                 .test = alg_test_hash,
3181                 .fips_allowed = 1,
3182                 .suite = {
3183                         .hash = __VECS(hmac_sha384_tv_template)
3184                 }
3185         }, {
3186                 .alg = "hmac(sha512)",
3187                 .test = alg_test_hash,
3188                 .fips_allowed = 1,
3189                 .suite = {
3190                         .hash = __VECS(hmac_sha512_tv_template)
3191                 }
3192         }, {
3193                 .alg = "jitterentropy_rng",
3194                 .fips_allowed = 1,
3195                 .test = alg_test_null,
3196         }, {
3197                 .alg = "kw(aes)",
3198                 .test = alg_test_skcipher,
3199                 .fips_allowed = 1,
3200                 .suite = {
3201                         .cipher = {
3202                                 .enc = __VECS(aes_kw_enc_tv_template),
3203                                 .dec = __VECS(aes_kw_dec_tv_template)
3204                         }
3205                 }
3206         }, {
3207                 .alg = "lrw(aes)",
3208                 .test = alg_test_skcipher,
3209                 .suite = {
3210                         .cipher = {
3211                                 .enc = __VECS(aes_lrw_enc_tv_template),
3212                                 .dec = __VECS(aes_lrw_dec_tv_template)
3213                         }
3214                 }
3215         }, {
3216                 .alg = "lrw(camellia)",
3217                 .test = alg_test_skcipher,
3218                 .suite = {
3219                         .cipher = {
3220                                 .enc = __VECS(camellia_lrw_enc_tv_template),
3221                                 .dec = __VECS(camellia_lrw_dec_tv_template)
3222                         }
3223                 }
3224         }, {
3225                 .alg = "lrw(cast6)",
3226                 .test = alg_test_skcipher,
3227                 .suite = {
3228                         .cipher = {
3229                                 .enc = __VECS(cast6_lrw_enc_tv_template),
3230                                 .dec = __VECS(cast6_lrw_dec_tv_template)
3231                         }
3232                 }
3233         }, {
3234                 .alg = "lrw(serpent)",
3235                 .test = alg_test_skcipher,
3236                 .suite = {
3237                         .cipher = {
3238                                 .enc = __VECS(serpent_lrw_enc_tv_template),
3239                                 .dec = __VECS(serpent_lrw_dec_tv_template)
3240                         }
3241                 }
3242         }, {
3243                 .alg = "lrw(twofish)",
3244                 .test = alg_test_skcipher,
3245                 .suite = {
3246                         .cipher = {
3247                                 .enc = __VECS(tf_lrw_enc_tv_template),
3248                                 .dec = __VECS(tf_lrw_dec_tv_template)
3249                         }
3250                 }
3251         }, {
3252                 .alg = "lz4",
3253                 .test = alg_test_comp,
3254                 .fips_allowed = 1,
3255                 .suite = {
3256                         .comp = {
3257                                 .comp = __VECS(lz4_comp_tv_template),
3258                                 .decomp = __VECS(lz4_decomp_tv_template)
3259                         }
3260                 }
3261         }, {
3262                 .alg = "lz4hc",
3263                 .test = alg_test_comp,
3264                 .fips_allowed = 1,
3265                 .suite = {
3266                         .comp = {
3267                                 .comp = __VECS(lz4hc_comp_tv_template),
3268                                 .decomp = __VECS(lz4hc_decomp_tv_template)
3269                         }
3270                 }
3271         }, {
3272                 .alg = "lzo",
3273                 .test = alg_test_comp,
3274                 .fips_allowed = 1,
3275                 .suite = {
3276                         .comp = {
3277                                 .comp = __VECS(lzo_comp_tv_template),
3278                                 .decomp = __VECS(lzo_decomp_tv_template)
3279                         }
3280                 }
3281         }, {
3282                 .alg = "md4",
3283                 .test = alg_test_hash,
3284                 .suite = {
3285                         .hash = __VECS(md4_tv_template)
3286                 }
3287         }, {
3288                 .alg = "md5",
3289                 .test = alg_test_hash,
3290                 .suite = {
3291                         .hash = __VECS(md5_tv_template)
3292                 }
3293         }, {
3294                 .alg = "michael_mic",
3295                 .test = alg_test_hash,
3296                 .suite = {
3297                         .hash = __VECS(michael_mic_tv_template)
3298                 }
3299         }, {
3300                 .alg = "ofb(aes)",
3301                 .test = alg_test_skcipher,
3302                 .fips_allowed = 1,
3303                 .suite = {
3304                         .cipher = {
3305                                 .enc = __VECS(aes_ofb_enc_tv_template),
3306                                 .dec = __VECS(aes_ofb_dec_tv_template)
3307                         }
3308                 }
3309         }, {
3310                 .alg = "pcbc(fcrypt)",
3311                 .test = alg_test_skcipher,
3312                 .suite = {
3313                         .cipher = {
3314                                 .enc = __VECS(fcrypt_pcbc_enc_tv_template),
3315                                 .dec = __VECS(fcrypt_pcbc_dec_tv_template)
3316                         }
3317                 }
3318         }, {
3319                 .alg = "pkcs1pad(rsa,sha224)",
3320                 .test = alg_test_null,
3321                 .fips_allowed = 1,
3322         }, {
3323                 .alg = "pkcs1pad(rsa,sha256)",
3324                 .test = alg_test_akcipher,
3325                 .fips_allowed = 1,
3326                 .suite = {
3327                         .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3328                 }
3329         }, {
3330                 .alg = "pkcs1pad(rsa,sha384)",
3331                 .test = alg_test_null,
3332                 .fips_allowed = 1,
3333         }, {
3334                 .alg = "pkcs1pad(rsa,sha512)",
3335                 .test = alg_test_null,
3336                 .fips_allowed = 1,
3337         }, {
3338                 .alg = "poly1305",
3339                 .test = alg_test_hash,
3340                 .suite = {
3341                         .hash = __VECS(poly1305_tv_template)
3342                 }
3343         }, {
3344                 .alg = "rfc3686(ctr(aes))",
3345                 .test = alg_test_skcipher,
3346                 .fips_allowed = 1,
3347                 .suite = {
3348                         .cipher = {
3349                                 .enc = __VECS(aes_ctr_rfc3686_enc_tv_template),
3350                                 .dec = __VECS(aes_ctr_rfc3686_dec_tv_template)
3351                         }
3352                 }
3353         }, {
3354                 .alg = "rfc4106(gcm(aes))",
3355                 .test = alg_test_aead,
3356                 .fips_allowed = 1,
3357                 .suite = {
3358                         .aead = {
3359                                 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3360                                 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3361                         }
3362                 }
3363         }, {
3364                 .alg = "rfc4309(ccm(aes))",
3365                 .test = alg_test_aead,
3366                 .fips_allowed = 1,
3367                 .suite = {
3368                         .aead = {
3369                                 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3370                                 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3371                         }
3372                 }
3373         }, {
3374                 .alg = "rfc4543(gcm(aes))",
3375                 .test = alg_test_aead,
3376                 .suite = {
3377                         .aead = {
3378                                 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3379                                 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3380                         }
3381                 }
3382         }, {
3383                 .alg = "rfc7539(chacha20,poly1305)",
3384                 .test = alg_test_aead,
3385                 .suite = {
3386                         .aead = {
3387                                 .enc = __VECS(rfc7539_enc_tv_template),
3388                                 .dec = __VECS(rfc7539_dec_tv_template),
3389                         }
3390                 }
3391         }, {
3392                 .alg = "rfc7539esp(chacha20,poly1305)",
3393                 .test = alg_test_aead,
3394                 .suite = {
3395                         .aead = {
3396                                 .enc = __VECS(rfc7539esp_enc_tv_template),
3397                                 .dec = __VECS(rfc7539esp_dec_tv_template),
3398                         }
3399                 }
3400         }, {
3401                 .alg = "rmd128",
3402                 .test = alg_test_hash,
3403                 .suite = {
3404                         .hash = __VECS(rmd128_tv_template)
3405                 }
3406         }, {
3407                 .alg = "rmd160",
3408                 .test = alg_test_hash,
3409                 .suite = {
3410                         .hash = __VECS(rmd160_tv_template)
3411                 }
3412         }, {
3413                 .alg = "rmd256",
3414                 .test = alg_test_hash,
3415                 .suite = {
3416                         .hash = __VECS(rmd256_tv_template)
3417                 }
3418         }, {
3419                 .alg = "rmd320",
3420                 .test = alg_test_hash,
3421                 .suite = {
3422                         .hash = __VECS(rmd320_tv_template)
3423                 }
3424         }, {
3425                 .alg = "rsa",
3426                 .test = alg_test_akcipher,
3427                 .fips_allowed = 1,
3428                 .suite = {
3429                         .akcipher = __VECS(rsa_tv_template)
3430                 }
3431         }, {
3432                 .alg = "salsa20",
3433                 .test = alg_test_skcipher,
3434                 .suite = {
3435                         .cipher = {
3436                                 .enc = __VECS(salsa20_stream_enc_tv_template)
3437                         }
3438                 }
3439         }, {
3440                 .alg = "sha1",
3441                 .test = alg_test_hash,
3442                 .fips_allowed = 1,
3443                 .suite = {
3444                         .hash = __VECS(sha1_tv_template)
3445                 }
3446         }, {
3447                 .alg = "sha224",
3448                 .test = alg_test_hash,
3449                 .fips_allowed = 1,
3450                 .suite = {
3451                         .hash = __VECS(sha224_tv_template)
3452                 }
3453         }, {
3454                 .alg = "sha256",
3455                 .test = alg_test_hash,
3456                 .fips_allowed = 1,
3457                 .suite = {
3458                         .hash = __VECS(sha256_tv_template)
3459                 }
3460         }, {
3461                 .alg = "sha3-224",
3462                 .test = alg_test_hash,
3463                 .fips_allowed = 1,
3464                 .suite = {
3465                         .hash = __VECS(sha3_224_tv_template)
3466                 }
3467         }, {
3468                 .alg = "sha3-256",
3469                 .test = alg_test_hash,
3470                 .fips_allowed = 1,
3471                 .suite = {
3472                         .hash = __VECS(sha3_256_tv_template)
3473                 }
3474         }, {
3475                 .alg = "sha3-384",
3476                 .test = alg_test_hash,
3477                 .fips_allowed = 1,
3478                 .suite = {
3479                         .hash = __VECS(sha3_384_tv_template)
3480                 }
3481         }, {
3482                 .alg = "sha3-512",
3483                 .test = alg_test_hash,
3484                 .fips_allowed = 1,
3485                 .suite = {
3486                         .hash = __VECS(sha3_512_tv_template)
3487                 }
3488         }, {
3489                 .alg = "sha384",
3490                 .test = alg_test_hash,
3491                 .fips_allowed = 1,
3492                 .suite = {
3493                         .hash = __VECS(sha384_tv_template)
3494                 }
3495         }, {
3496                 .alg = "sha512",
3497                 .test = alg_test_hash,
3498                 .fips_allowed = 1,
3499                 .suite = {
3500                         .hash = __VECS(sha512_tv_template)
3501                 }
3502         }, {
3503                 .alg = "tgr128",
3504                 .test = alg_test_hash,
3505                 .suite = {
3506                         .hash = __VECS(tgr128_tv_template)
3507                 }
3508         }, {
3509                 .alg = "tgr160",
3510                 .test = alg_test_hash,
3511                 .suite = {
3512                         .hash = __VECS(tgr160_tv_template)
3513                 }
3514         }, {
3515                 .alg = "tgr192",
3516                 .test = alg_test_hash,
3517                 .suite = {
3518                         .hash = __VECS(tgr192_tv_template)
3519                 }
3520         }, {
3521                 .alg = "vmac(aes)",
3522                 .test = alg_test_hash,
3523                 .suite = {
3524                         .hash = __VECS(aes_vmac128_tv_template)
3525                 }
3526         }, {
3527                 .alg = "wp256",
3528                 .test = alg_test_hash,
3529                 .suite = {
3530                         .hash = __VECS(wp256_tv_template)
3531                 }
3532         }, {
3533                 .alg = "wp384",
3534                 .test = alg_test_hash,
3535                 .suite = {
3536                         .hash = __VECS(wp384_tv_template)
3537                 }
3538         }, {
3539                 .alg = "wp512",
3540                 .test = alg_test_hash,
3541                 .suite = {
3542                         .hash = __VECS(wp512_tv_template)
3543                 }
3544         }, {
3545                 .alg = "xcbc(aes)",
3546                 .test = alg_test_hash,
3547                 .suite = {
3548                         .hash = __VECS(aes_xcbc128_tv_template)
3549                 }
3550         }, {
3551                 .alg = "xts(aes)",
3552                 .test = alg_test_skcipher,
3553                 .fips_allowed = 1,
3554                 .suite = {
3555                         .cipher = {
3556                                 .enc = __VECS(aes_xts_enc_tv_template),
3557                                 .dec = __VECS(aes_xts_dec_tv_template)
3558                         }
3559                 }
3560         }, {
3561                 .alg = "xts(camellia)",
3562                 .test = alg_test_skcipher,
3563                 .suite = {
3564                         .cipher = {
3565                                 .enc = __VECS(camellia_xts_enc_tv_template),
3566                                 .dec = __VECS(camellia_xts_dec_tv_template)
3567                         }
3568                 }
3569         }, {
3570                 .alg = "xts(cast6)",
3571                 .test = alg_test_skcipher,
3572                 .suite = {
3573                         .cipher = {
3574                                 .enc = __VECS(cast6_xts_enc_tv_template),
3575                                 .dec = __VECS(cast6_xts_dec_tv_template)
3576                         }
3577                 }
3578         }, {
3579                 .alg = "xts(serpent)",
3580                 .test = alg_test_skcipher,
3581                 .suite = {
3582                         .cipher = {
3583                                 .enc = __VECS(serpent_xts_enc_tv_template),
3584                                 .dec = __VECS(serpent_xts_dec_tv_template)
3585                         }
3586                 }
3587         }, {
3588                 .alg = "xts(twofish)",
3589                 .test = alg_test_skcipher,
3590                 .suite = {
3591                         .cipher = {
3592                                 .enc = __VECS(tf_xts_enc_tv_template),
3593                                 .dec = __VECS(tf_xts_dec_tv_template)
3594                         }
3595                 }
3596         }, {
3597                 .alg = "zlib-deflate",
3598                 .test = alg_test_comp,
3599                 .fips_allowed = 1,
3600                 .suite = {
3601                         .comp = {
3602                                 .comp = __VECS(zlib_deflate_comp_tv_template),
3603                                 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3604                         }
3605                 }
3606         }
3607 };
3608
3609 static bool alg_test_descs_checked;
3610
3611 static void alg_test_descs_check_order(void)
3612 {
3613         int i;
3614
3615         /* only check once */
3616         if (alg_test_descs_checked)
3617                 return;
3618
3619         alg_test_descs_checked = true;
3620
3621         for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3622                 int diff = strcmp(alg_test_descs[i - 1].alg,
3623                                   alg_test_descs[i].alg);
3624
3625                 if (WARN_ON(diff > 0)) {
3626                         pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3627                                 alg_test_descs[i - 1].alg,
3628                                 alg_test_descs[i].alg);
3629                 }
3630
3631                 if (WARN_ON(diff == 0)) {
3632                         pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3633                                 alg_test_descs[i].alg);
3634                 }
3635         }
3636 }
3637
3638 static int alg_find_test(const char *alg)
3639 {
3640         int start = 0;
3641         int end = ARRAY_SIZE(alg_test_descs);
3642
3643         while (start < end) {
3644                 int i = (start + end) / 2;
3645                 int diff = strcmp(alg_test_descs[i].alg, alg);
3646
3647                 if (diff > 0) {
3648                         end = i;
3649                         continue;
3650                 }
3651
3652                 if (diff < 0) {
3653                         start = i + 1;
3654                         continue;
3655                 }
3656
3657                 return i;
3658         }
3659
3660         return -1;
3661 }
3662
3663 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3664 {
3665         int i;
3666         int j;
3667         int rc;
3668
3669         if (!fips_enabled && notests) {
3670                 printk_once(KERN_INFO "alg: self-tests disabled\n");
3671                 return 0;
3672         }
3673
3674         alg_test_descs_check_order();
3675
3676         if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3677                 char nalg[CRYPTO_MAX_ALG_NAME];
3678
3679                 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3680                     sizeof(nalg))
3681                         return -ENAMETOOLONG;
3682
3683                 i = alg_find_test(nalg);
3684                 if (i < 0)
3685                         goto notest;
3686
3687                 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3688                         goto non_fips_alg;
3689
3690                 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3691                 goto test_done;
3692         }
3693
3694         i = alg_find_test(alg);
3695         j = alg_find_test(driver);
3696         if (i < 0 && j < 0)
3697                 goto notest;
3698
3699         if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3700                              (j >= 0 && !alg_test_descs[j].fips_allowed)))
3701                 goto non_fips_alg;
3702
3703         rc = 0;
3704         if (i >= 0)
3705                 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3706                                              type, mask);
3707         if (j >= 0 && j != i)
3708                 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3709                                              type, mask);
3710
3711 test_done:
3712         if (fips_enabled && rc)
3713                 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3714
3715         if (fips_enabled && !rc)
3716                 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3717
3718         return rc;
3719
3720 notest:
3721         printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3722         return 0;
3723 non_fips_alg:
3724         return -EINVAL;
3725 }
3726
3727 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3728
3729 EXPORT_SYMBOL_GPL(alg_test);