test/test/test_cryptodev_blockcipher.c

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2015-2017 Intel Corporation. All rights reserved.
   5  *
   6  *   Redistribution and use in source and binary forms, with or without
   7  *   modification, are permitted provided that the following conditions
   8  *   are met:
   9  *
  10  *       * Redistributions of source code must retain the above copyright
  11  *         notice, this list of conditions and the following disclaimer.
  12  *       * Redistributions in binary form must reproduce the above copyright
  13  *         notice, this list of conditions and the following disclaimer in
  14  *         the documentation and/or other materials provided with the
  15  *         distribution.
  16  *       * Neither the name of Intel Corporation nor the names of its
  17  *         contributors may be used to endorse or promote products derived
  18  *         from this software without specific prior written permission.
  19  *
  20  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 #include <rte_common.h>
  34 #include <rte_hexdump.h>
  35 #include <rte_mbuf.h>
  36 #include <rte_malloc.h>
  37 #include <rte_memcpy.h>
  38 #include <rte_pause.h>
  39
  40 #include <rte_crypto.h>
  41 #include <rte_cryptodev.h>
  42 #include <rte_cryptodev_pmd.h>
  43
  44 #include "test.h"
  45 #include "test_cryptodev.h"
  46 #include "test_cryptodev_blockcipher.h"
  47 #include "test_cryptodev_aes_test_vectors.h"
  48 #include "test_cryptodev_des_test_vectors.h"
  49 #include "test_cryptodev_hash_test_vectors.h"
  50
  51 static int
  52 test_blockcipher_one_case(const struct blockcipher_test_case *t,
  53         struct rte_mempool *mbuf_pool,
  54         struct rte_mempool *op_mpool,
  55         struct rte_mempool *sess_mpool,
  56         uint8_t dev_id,
  57         int driver_id,
  58         char *test_msg)
  59 {
  60         struct rte_mbuf *ibuf = NULL;
  61         struct rte_mbuf *obuf = NULL;
  62         struct rte_mbuf *iobuf;
  63         struct rte_crypto_sym_xform *cipher_xform = NULL;
  64         struct rte_crypto_sym_xform *auth_xform = NULL;
  65         struct rte_crypto_sym_xform *init_xform = NULL;
  66         struct rte_crypto_sym_op *sym_op = NULL;
  67         struct rte_crypto_op *op = NULL;
  68         struct rte_cryptodev_info dev_info;
  69         struct rte_cryptodev_sym_session *sess = NULL;
  70
  71         int status = TEST_SUCCESS;
  72         const struct blockcipher_test_data *tdata = t->test_data;
  73         uint8_t cipher_key[tdata->cipher_key.len];
  74         uint8_t auth_key[tdata->auth_key.len];
  75         uint32_t buf_len = tdata->ciphertext.len;
  76         uint32_t digest_len = 0;
  77         char *buf_p = NULL;
  78         uint8_t src_pattern = 0xa5;
  79         uint8_t dst_pattern = 0xb6;
  80         uint8_t tmp_src_buf[MBUF_SIZE];
  81         uint8_t tmp_dst_buf[MBUF_SIZE];
  82
  83         int openssl_pmd = rte_cryptodev_driver_id_get(
  84                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
  85         int scheduler_pmd = rte_cryptodev_driver_id_get(
  86                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
  87         int armv8_pmd = rte_cryptodev_driver_id_get(
  88                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
  89         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
  90                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
  91         int qat_pmd = rte_cryptodev_driver_id_get(
  92                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
  93         int dpaa2_sec_pmd = rte_cryptodev_driver_id_get(
  94                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
  95
  96         int nb_segs = 1;
  97
  98         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SG) {
  99                 rte_cryptodev_info_get(dev_id, &dev_info);
 100                 if (!(dev_info.feature_flags &
 101                                 RTE_CRYPTODEV_FF_MBUF_SCATTER_GATHER)) {
 102                         printf("Device doesn't support scatter-gather. "
 103                                         "Test Skipped.\n");
 104                         return 0;
 105                 }
 106                 nb_segs = 3;
 107         }
 108
 109         if (tdata->cipher_key.len)
 110                 memcpy(cipher_key, tdata->cipher_key.data,
 111                         tdata->cipher_key.len);
 112         if (tdata->auth_key.len)
 113                 memcpy(auth_key, tdata->auth_key.data,
 114                         tdata->auth_key.len);
 115
 116         if (driver_id == dpaa2_sec_pmd ||
 117                         driver_id == qat_pmd ||
 118                         driver_id == openssl_pmd ||
 119                         driver_id == armv8_pmd) { /* Fall through */
 120                 digest_len = tdata->digest.len;
 121         } else if (driver_id == aesni_mb_pmd ||
 122                         driver_id == scheduler_pmd) {
 123                 digest_len = tdata->digest.truncated_len;
 124         } else {
 125                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 126                         "line %u FAILED: %s",
 127                         __LINE__, "Unsupported PMD type");
 128                 status = TEST_FAILED;
 129                 goto error_exit;
 130         }
 131
 132         /* preparing data */
 133         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 134                 buf_len += digest_len;
 135
 136         /* for contiguous mbuf, nb_segs is 1 */
 137         ibuf = create_segmented_mbuf(mbuf_pool,
 138                         tdata->ciphertext.len, nb_segs, src_pattern);
 139         if (ibuf == NULL) {
 140                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 141                         "line %u FAILED: %s",
 142                         __LINE__, "Cannot create source mbuf");
 143                 status = TEST_FAILED;
 144                 goto error_exit;
 145         }
 146
 147         /* only encryption requires plaintext.data input,
 148          * decryption/(digest gen)/(digest verify) use ciphertext.data
 149          * to be computed
 150          */
 151         if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 152                 pktmbuf_write(ibuf, 0, tdata->plaintext.len,
 153                                 tdata->plaintext.data);
 154         else
 155                 pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
 156                                 tdata->ciphertext.data);
 157
 158         buf_p = rte_pktmbuf_append(ibuf, digest_len);
 159         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 160                 rte_memcpy(buf_p, tdata->digest.data, digest_len);
 161         else
 162                 memset(buf_p, 0, digest_len);
 163
 164         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 165                 obuf = rte_pktmbuf_alloc(mbuf_pool);
 166                 if (!obuf) {
 167                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 168                                 "FAILED: %s", __LINE__,
 169                                 "Allocation of rte_mbuf failed");
 170                         status = TEST_FAILED;
 171                         goto error_exit;
 172                 }
 173                 memset(obuf->buf_addr, dst_pattern, obuf->buf_len);
 174
 175                 buf_p = rte_pktmbuf_append(obuf, buf_len);
 176                 if (!buf_p) {
 177                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 178                                 "FAILED: %s", __LINE__,
 179                                 "No room to append mbuf");
 180                         status = TEST_FAILED;
 181                         goto error_exit;
 182                 }
 183                 memset(buf_p, 0, buf_len);
 184         }
 185
 186         /* Generate Crypto op data structure */
 187         op = rte_crypto_op_alloc(op_mpool, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 188         if (!op) {
 189                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 190                         "line %u FAILED: %s",
 191                         __LINE__, "Failed to allocate symmetric crypto "
 192                         "operation struct");
 193                 status = TEST_FAILED;
 194                 goto error_exit;
 195         }
 196
 197         sym_op = op->sym;
 198
 199         sym_op->m_src = ibuf;
 200
 201         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 202                 sym_op->m_dst = obuf;
 203                 iobuf = obuf;
 204         } else {
 205                 sym_op->m_dst = NULL;
 206                 iobuf = ibuf;
 207         }
 208
 209         /* sessionless op requires allocate xform using
 210          * rte_crypto_op_sym_xforms_alloc(), otherwise rte_zmalloc()
 211          * is used
 212          */
 213         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 214                 uint32_t n_xforms = 0;
 215
 216                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
 217                         n_xforms++;
 218                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 219                         n_xforms++;
 220
 221                 if (rte_crypto_op_sym_xforms_alloc(op, n_xforms)
 222                         == NULL) {
 223                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 224                                 "FAILED: %s", __LINE__, "Failed to "
 225                                 "allocate space for crypto transforms");
 226                         status = TEST_FAILED;
 227                         goto error_exit;
 228                 }
 229         } else {
 230                 cipher_xform = rte_zmalloc(NULL,
 231                         sizeof(struct rte_crypto_sym_xform), 0);
 232
 233                 auth_xform = rte_zmalloc(NULL,
 234                         sizeof(struct rte_crypto_sym_xform), 0);
 235
 236                 if (!cipher_xform || !auth_xform) {
 237                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 238                                 "FAILED: %s", __LINE__, "Failed to "
 239                                 "allocate memory for crypto transforms");
 240                         status = TEST_FAILED;
 241                         goto error_exit;
 242                 }
 243         }
 244
 245         /* preparing xform, for sessioned op, init_xform is initialized
 246          * here and later as param in rte_cryptodev_sym_session_create() call
 247          */
 248         if (t->op_mask == BLOCKCIPHER_TEST_OP_ENC_AUTH_GEN) {
 249                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 250                         cipher_xform = op->sym->xform;
 251                         auth_xform = cipher_xform->next;
 252                         auth_xform->next = NULL;
 253                 } else {
 254                         cipher_xform->next = auth_xform;
 255                         auth_xform->next = NULL;
 256                         init_xform = cipher_xform;
 257                 }
 258         } else if (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY_DEC) {
 259                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 260                         auth_xform = op->sym->xform;
 261                         cipher_xform = auth_xform->next;
 262                         cipher_xform->next = NULL;
 263                 } else {
 264                         auth_xform->next = cipher_xform;
 265                         cipher_xform->next = NULL;
 266                         init_xform = auth_xform;
 267                 }
 268         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_ENCRYPT) ||
 269                         (t->op_mask == BLOCKCIPHER_TEST_OP_DECRYPT)) {
 270                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 271                         cipher_xform = op->sym->xform;
 272                 else
 273                         init_xform = cipher_xform;
 274                 cipher_xform->next = NULL;
 275         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_GEN) ||
 276                         (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY)) {
 277                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 278                         auth_xform = op->sym->xform;
 279                 else
 280                         init_xform = auth_xform;
 281                 auth_xform->next = NULL;
 282         } else {
 283                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 284                         "line %u FAILED: %s",
 285                         __LINE__, "Unrecognized operation");
 286                 status = TEST_FAILED;
 287                 goto error_exit;
 288         }
 289
 290         /*configure xforms & sym_op cipher and auth data*/
 291         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 292                 cipher_xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 293                 cipher_xform->cipher.algo = tdata->crypto_algo;
 294                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 295                         cipher_xform->cipher.op =
 296                                 RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 297                 else
 298                         cipher_xform->cipher.op =
 299                                 RTE_CRYPTO_CIPHER_OP_DECRYPT;
 300                 cipher_xform->cipher.key.data = cipher_key;
 301                 cipher_xform->cipher.key.length = tdata->cipher_key.len;
 302                 cipher_xform->cipher.iv.offset = IV_OFFSET;
 303                 cipher_xform->cipher.iv.length = tdata->iv.len;
 304
 305                 sym_op->cipher.data.offset = 0;
 306                 sym_op->cipher.data.length = tdata->ciphertext.len;
 307                 rte_memcpy(rte_crypto_op_ctod_offset(op, uint8_t *, IV_OFFSET),
 308                                 tdata->iv.data,
 309                                 tdata->iv.len);
 310         }
 311
 312         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 313                 uint32_t digest_offset = tdata->ciphertext.len;
 314
 315                 auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
 316                 auth_xform->auth.algo = tdata->auth_algo;
 317                 auth_xform->auth.key.length = tdata->auth_key.len;
 318                 auth_xform->auth.key.data = auth_key;
 319                 auth_xform->auth.digest_length = digest_len;
 320
 321                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 322                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_GENERATE;
 323                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 324                                 (iobuf, digest_offset);
 325                         sym_op->auth.digest.phys_addr =
 326                                 pktmbuf_mtophys_offset(iobuf,
 327                                         digest_offset);
 328                 } else {
 329                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_VERIFY;
 330                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 331                                 (sym_op->m_src, digest_offset);
 332                         sym_op->auth.digest.phys_addr =
 333                                 pktmbuf_mtophys_offset(sym_op->m_src,
 334                                         digest_offset);
 335                 }
 336
 337                 sym_op->auth.data.offset = 0;
 338                 sym_op->auth.data.length = tdata->ciphertext.len;
 339         }
 340
 341         /* create session for sessioned op */
 342         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 343                 sess = rte_cryptodev_sym_session_create(sess_mpool);
 344
 345                 rte_cryptodev_sym_session_init(dev_id, sess, init_xform,
 346                                 sess_mpool);
 347                 if (!sess) {
 348                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 349                                 "FAILED: %s", __LINE__,
 350                                 "Session creation failed");
 351                         status = TEST_FAILED;
 352                         goto error_exit;
 353                 }
 354
 355                 /* attach symmetric crypto session to crypto operations */
 356                 rte_crypto_op_attach_sym_session(op, sess);
 357         }
 358
 359         TEST_HEXDUMP(stdout, "m_src(before):",
 360                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 361         rte_memcpy(tmp_src_buf, sym_op->m_src->buf_addr,
 362                                                 sym_op->m_src->buf_len);
 363         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 364                 TEST_HEXDUMP(stdout, "m_dst(before):",
 365                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 366                 rte_memcpy(tmp_dst_buf, sym_op->m_dst->buf_addr,
 367                                                 sym_op->m_dst->buf_len);
 368         }
 369
 370         /* Process crypto operation */
 371         if (rte_cryptodev_enqueue_burst(dev_id, 0, &op, 1) != 1) {
 372                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 373                         "line %u FAILED: %s",
 374                         __LINE__, "Error sending packet for encryption");
 375                 status = TEST_FAILED;
 376                 goto error_exit;
 377         }
 378
 379         op = NULL;
 380
 381         while (rte_cryptodev_dequeue_burst(dev_id, 0, &op, 1) == 0)
 382                 rte_pause();
 383
 384         if (!op) {
 385                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 386                         "line %u FAILED: %s",
 387                         __LINE__, "Failed to process sym crypto op");
 388                 status = TEST_FAILED;
 389                 goto error_exit;
 390         }
 391
 392         TEST_HEXDUMP(stdout, "m_src(after):",
 393                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 394         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP)
 395                 TEST_HEXDUMP(stdout, "m_dst(after):",
 396                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 397
 398         /* Verify results */
 399         if (op->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
 400                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 401                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 402                                 "FAILED: Digest verification failed "
 403                                 "(0x%X)", __LINE__, op->status);
 404                 else
 405                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 406                                 "FAILED: Digest verification failed "
 407                                 "(0x%X)", __LINE__, op->status);
 408                 status = TEST_FAILED;
 409                 goto error_exit;
 410         }
 411
 412         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 413                 uint8_t buffer[2048];
 414                 const uint8_t *compare_ref;
 415                 uint32_t compare_len;
 416
 417                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT) {
 418                         compare_ref = tdata->ciphertext.data;
 419                         compare_len = tdata->ciphertext.len;
 420                 } else {
 421                         compare_ref = tdata->plaintext.data;
 422                         compare_len = tdata->plaintext.len;
 423                 }
 424
 425                 if (memcmp(rte_pktmbuf_read(iobuf, 0, compare_len,
 426                                 buffer), compare_ref, compare_len)) {
 427                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 428                                 "FAILED: %s", __LINE__,
 429                                 "Crypto data not as expected");
 430                         status = TEST_FAILED;
 431                         goto error_exit;
 432                 }
 433         }
 434
 435         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 436                 uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,
 437                                         tdata->ciphertext.len);
 438
 439                 if (memcmp(auth_res, tdata->digest.data, digest_len)) {
 440                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 441                                 "FAILED: %s", __LINE__, "Generated "
 442                                 "digest data not as expected");
 443                         status = TEST_FAILED;
 444                         goto error_exit;
 445                 }
 446         }
 447
 448         /* The only parts that should have changed in the buffer are
 449          * plaintext/ciphertext and digest.
 450          * In OOP only the dest buffer should change.
 451          */
 452         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 453                 struct rte_mbuf *mbuf;
 454                 uint8_t value;
 455                 uint32_t head_unchanged_len = 0, changed_len = 0;
 456                 uint32_t i;
 457
 458                 mbuf = sym_op->m_src;
 459                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY) {
 460                         /* white-box test: PMDs use some of the
 461                          * tailroom as temp storage in verify case
 462                          */
 463                         head_unchanged_len = rte_pktmbuf_headroom(mbuf)
 464                                         + rte_pktmbuf_data_len(mbuf);
 465                         changed_len = digest_len;
 466                 } else {
 467                         head_unchanged_len = mbuf->buf_len;
 468                         changed_len = 0;
 469                 }
 470
 471                 for (i = 0; i < mbuf->buf_len; i++) {
 472                         if (i == head_unchanged_len)
 473                                 i += changed_len;
 474                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 475                         if (value != tmp_src_buf[i]) {
 476                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 477         "line %u FAILED: OOP src outer mbuf data (0x%x) not as expected (0x%x)",
 478                                         __LINE__, value, tmp_src_buf[i]);
 479                                 status = TEST_FAILED;
 480                                 goto error_exit;
 481                         }
 482                 }
 483
 484                 mbuf = sym_op->m_dst;
 485                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 486                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 487                                                 sym_op->auth.data.offset;
 488                         changed_len = sym_op->auth.data.length;
 489                         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 490                                 changed_len += digest_len;
 491                 } else {
 492                         /* cipher-only */
 493                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 494                                         sym_op->cipher.data.offset;
 495                         changed_len = sym_op->cipher.data.length;
 496                 }
 497
 498                 for (i = 0; i < mbuf->buf_len; i++) {
 499                         if (i == head_unchanged_len)
 500                                 i += changed_len;
 501                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 502                         if (value != tmp_dst_buf[i]) {
 503                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 504                                 "line %u FAILED: OOP dst outer mbuf data "
 505                                 "(0x%x) not as expected (0x%x)",
 506                                 __LINE__, value, tmp_dst_buf[i]);
 507                                 status = TEST_FAILED;
 508                                 goto error_exit;
 509                         }
 510                 }
 511         } else {
 512                 /* In-place operation */
 513                 struct rte_mbuf *mbuf;
 514                 uint8_t value;
 515                 uint32_t head_unchanged_len = 0, changed_len = 0;
 516                 uint32_t i;
 517
 518                 mbuf = sym_op->m_src;
 519                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 520                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 521                                         sym_op->cipher.data.offset;
 522                         changed_len = sym_op->cipher.data.length;
 523                 } else {
 524                         /* auth-only */
 525                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 526                                         sym_op->auth.data.offset +
 527                                         sym_op->auth.data.length;
 528                         changed_len = 0;
 529                 }
 530
 531                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 532                         changed_len += digest_len;
 533
 534                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY) {
 535                         /* white-box test: PMDs use some of the
 536                          * tailroom as temp storage in verify case
 537                          */
 538                         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 539                                 /* This is simplified, not checking digest*/
 540                                 changed_len += digest_len*2;
 541                         } else {
 542                                 head_unchanged_len += digest_len;
 543                                 changed_len += digest_len;
 544                         }
 545                 }
 546
 547                 for (i = 0; i < mbuf->buf_len; i++) {
 548                         if (i == head_unchanged_len)
 549                                 i += changed_len;
 550                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 551                         if (value != tmp_src_buf[i]) {
 552                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 553                                 "line %u FAILED: outer mbuf data (0x%x) "
 554                                 "not as expected (0x%x)",
 555                                 __LINE__, value, tmp_src_buf[i]);
 556                                 status = TEST_FAILED;
 557                                 goto error_exit;
 558                         }
 559                 }
 560         }
 561
 562         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "PASS");
 563
 564 error_exit:
 565         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 566                 if (sess) {
 567                         rte_cryptodev_sym_session_clear(dev_id, sess);
 568                         rte_cryptodev_sym_session_free(sess);
 569                 }
 570                 if (cipher_xform)
 571                         rte_free(cipher_xform);
 572                 if (auth_xform)
 573                         rte_free(auth_xform);
 574         }
 575
 576         if (op)
 577                 rte_crypto_op_free(op);
 578
 579         if (obuf)
 580                 rte_pktmbuf_free(obuf);
 581
 582         if (ibuf)
 583                 rte_pktmbuf_free(ibuf);
 584
 585         return status;
 586 }
 587
 588 int
 589 test_blockcipher_all_tests(struct rte_mempool *mbuf_pool,
 590         struct rte_mempool *op_mpool,
 591         struct rte_mempool *sess_mpool,
 592         uint8_t dev_id,
 593         int driver_id,
 594         enum blockcipher_test_type test_type)
 595 {
 596         int status, overall_status = TEST_SUCCESS;
 597         uint32_t i, test_index = 0;
 598         char test_msg[BLOCKCIPHER_TEST_MSG_LEN + 1];
 599         uint32_t n_test_cases = 0;
 600         uint32_t target_pmd_mask = 0;
 601         const struct blockcipher_test_case *tcs = NULL;
 602
 603         int openssl_pmd = rte_cryptodev_driver_id_get(
 604                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
 605         int dpaa2_pmd = rte_cryptodev_driver_id_get(
 606                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
 607         int scheduler_pmd = rte_cryptodev_driver_id_get(
 608                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
 609         int armv8_pmd = rte_cryptodev_driver_id_get(
 610                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
 611         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
 612                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
 613         int qat_pmd = rte_cryptodev_driver_id_get(
 614                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
 615
 616         switch (test_type) {
 617         case BLKCIPHER_AES_CHAIN_TYPE:
 618                 n_test_cases = sizeof(aes_chain_test_cases) /
 619                 sizeof(aes_chain_test_cases[0]);
 620                 tcs = aes_chain_test_cases;
 621                 break;
 622         case BLKCIPHER_AES_CIPHERONLY_TYPE:
 623                 n_test_cases = sizeof(aes_cipheronly_test_cases) /
 624                 sizeof(aes_cipheronly_test_cases[0]);
 625                 tcs = aes_cipheronly_test_cases;
 626                 break;
 627         case BLKCIPHER_AES_DOCSIS_TYPE:
 628                 n_test_cases = sizeof(aes_docsis_test_cases) /
 629                 sizeof(aes_docsis_test_cases[0]);
 630                 tcs = aes_docsis_test_cases;
 631                 break;
 632         case BLKCIPHER_3DES_CHAIN_TYPE:
 633                 n_test_cases = sizeof(triple_des_chain_test_cases) /
 634                 sizeof(triple_des_chain_test_cases[0]);
 635                 tcs = triple_des_chain_test_cases;
 636                 break;
 637         case BLKCIPHER_3DES_CIPHERONLY_TYPE:
 638                 n_test_cases = sizeof(triple_des_cipheronly_test_cases) /
 639                 sizeof(triple_des_cipheronly_test_cases[0]);
 640                 tcs = triple_des_cipheronly_test_cases;
 641                 break;
 642         case BLKCIPHER_DES_CIPHERONLY_TYPE:
 643                 n_test_cases = sizeof(des_cipheronly_test_cases) /
 644                 sizeof(des_cipheronly_test_cases[0]);
 645                 tcs = des_cipheronly_test_cases;
 646                 break;
 647         case BLKCIPHER_DES_DOCSIS_TYPE:
 648                 n_test_cases = sizeof(des_docsis_test_cases) /
 649                 sizeof(des_docsis_test_cases[0]);
 650                 tcs = des_docsis_test_cases;
 651                 break;
 652         case BLKCIPHER_AUTHONLY_TYPE:
 653                 n_test_cases = sizeof(hash_test_cases) /
 654                 sizeof(hash_test_cases[0]);
 655                 tcs = hash_test_cases;
 656                 break;
 657         default:
 658                 break;
 659         }
 660
 661         if (driver_id == aesni_mb_pmd)
 662                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB;
 663         else if (driver_id == qat_pmd)
 664                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT;
 665         else if (driver_id == openssl_pmd)
 666                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL;
 667         else if (driver_id == armv8_pmd)
 668                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_ARMV8;
 669         else if (driver_id == scheduler_pmd)
 670                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_SCHEDULER;
 671         else if (driver_id == dpaa2_pmd)
 672                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC;
 673         else
 674                 TEST_ASSERT(0, "Unrecognized cryptodev type");
 675
 676         for (i = 0; i < n_test_cases; i++) {
 677                 const struct blockcipher_test_case *tc = &tcs[i];
 678
 679                 if (!(tc->pmd_mask & target_pmd_mask))
 680                         continue;
 681
 682                 status = test_blockcipher_one_case(tc, mbuf_pool, op_mpool,
 683                         sess_mpool, dev_id, driver_id, test_msg);
 684
 685                 printf("  %u) TestCase %s %s\n", test_index ++,
 686                         tc->test_descr, test_msg);
 687
 688                 if (status != TEST_SUCCESS) {
 689                         if (overall_status == TEST_SUCCESS)
 690                                 overall_status = status;
 691
 692                         if (tc->feature_mask & BLOCKCIPHER_TEST_FEATURE_STOPPER)
 693                                 break;
 694                 }
 695         }
 696
 697         return overall_status;
 698 }