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         int dpaa_sec_pmd = rte_cryptodev_driver_id_get(
  96                         RTE_STR(CRYPTODEV_NAME_DPAA_SEC_PMD));
  97
  98         int nb_segs = 1;
  99
 100         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SG) {
 101                 rte_cryptodev_info_get(dev_id, &dev_info);
 102                 if (!(dev_info.feature_flags &
 103                                 RTE_CRYPTODEV_FF_MBUF_SCATTER_GATHER)) {
 104                         printf("Device doesn't support scatter-gather. "
 105                                         "Test Skipped.\n");
 106                         return 0;
 107                 }
 108                 nb_segs = 3;
 109         }
 110
 111         if (tdata->cipher_key.len)
 112                 memcpy(cipher_key, tdata->cipher_key.data,
 113                         tdata->cipher_key.len);
 114         if (tdata->auth_key.len)
 115                 memcpy(auth_key, tdata->auth_key.data,
 116                         tdata->auth_key.len);
 117
 118         if (driver_id == dpaa2_sec_pmd ||
 119                         driver_id == dpaa_sec_pmd ||
 120                         driver_id == qat_pmd ||
 121                         driver_id == openssl_pmd ||
 122                         driver_id == armv8_pmd) { /* Fall through */
 123                 digest_len = tdata->digest.len;
 124         } else if (driver_id == aesni_mb_pmd ||
 125                         driver_id == scheduler_pmd) {
 126                 digest_len = tdata->digest.truncated_len;
 127         } else {
 128                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 129                         "line %u FAILED: %s",
 130                         __LINE__, "Unsupported PMD type");
 131                 status = TEST_FAILED;
 132                 goto error_exit;
 133         }
 134
 135         /* preparing data */
 136         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 137                 buf_len += digest_len;
 138
 139         /* for contiguous mbuf, nb_segs is 1 */
 140         ibuf = create_segmented_mbuf(mbuf_pool,
 141                         tdata->ciphertext.len, nb_segs, src_pattern);
 142         if (ibuf == NULL) {
 143                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 144                         "line %u FAILED: %s",
 145                         __LINE__, "Cannot create source mbuf");
 146                 status = TEST_FAILED;
 147                 goto error_exit;
 148         }
 149
 150         /* only encryption requires plaintext.data input,
 151          * decryption/(digest gen)/(digest verify) use ciphertext.data
 152          * to be computed
 153          */
 154         if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 155                 pktmbuf_write(ibuf, 0, tdata->plaintext.len,
 156                                 tdata->plaintext.data);
 157         else
 158                 pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
 159                                 tdata->ciphertext.data);
 160
 161         buf_p = rte_pktmbuf_append(ibuf, digest_len);
 162         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 163                 rte_memcpy(buf_p, tdata->digest.data, digest_len);
 164         else
 165                 memset(buf_p, 0, digest_len);
 166
 167         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 168                 obuf = rte_pktmbuf_alloc(mbuf_pool);
 169                 if (!obuf) {
 170                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 171                                 "FAILED: %s", __LINE__,
 172                                 "Allocation of rte_mbuf failed");
 173                         status = TEST_FAILED;
 174                         goto error_exit;
 175                 }
 176                 memset(obuf->buf_addr, dst_pattern, obuf->buf_len);
 177
 178                 buf_p = rte_pktmbuf_append(obuf, buf_len);
 179                 if (!buf_p) {
 180                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 181                                 "FAILED: %s", __LINE__,
 182                                 "No room to append mbuf");
 183                         status = TEST_FAILED;
 184                         goto error_exit;
 185                 }
 186                 memset(buf_p, 0, buf_len);
 187         }
 188
 189         /* Generate Crypto op data structure */
 190         op = rte_crypto_op_alloc(op_mpool, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 191         if (!op) {
 192                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 193                         "line %u FAILED: %s",
 194                         __LINE__, "Failed to allocate symmetric crypto "
 195                         "operation struct");
 196                 status = TEST_FAILED;
 197                 goto error_exit;
 198         }
 199
 200         sym_op = op->sym;
 201
 202         sym_op->m_src = ibuf;
 203
 204         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 205                 sym_op->m_dst = obuf;
 206                 iobuf = obuf;
 207         } else {
 208                 sym_op->m_dst = NULL;
 209                 iobuf = ibuf;
 210         }
 211
 212         /* sessionless op requires allocate xform using
 213          * rte_crypto_op_sym_xforms_alloc(), otherwise rte_zmalloc()
 214          * is used
 215          */
 216         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 217                 uint32_t n_xforms = 0;
 218
 219                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
 220                         n_xforms++;
 221                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 222                         n_xforms++;
 223
 224                 if (rte_crypto_op_sym_xforms_alloc(op, n_xforms)
 225                         == NULL) {
 226                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 227                                 "FAILED: %s", __LINE__, "Failed to "
 228                                 "allocate space for crypto transforms");
 229                         status = TEST_FAILED;
 230                         goto error_exit;
 231                 }
 232         } else {
 233                 cipher_xform = rte_zmalloc(NULL,
 234                         sizeof(struct rte_crypto_sym_xform), 0);
 235
 236                 auth_xform = rte_zmalloc(NULL,
 237                         sizeof(struct rte_crypto_sym_xform), 0);
 238
 239                 if (!cipher_xform || !auth_xform) {
 240                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 241                                 "FAILED: %s", __LINE__, "Failed to "
 242                                 "allocate memory for crypto transforms");
 243                         status = TEST_FAILED;
 244                         goto error_exit;
 245                 }
 246         }
 247
 248         /* preparing xform, for sessioned op, init_xform is initialized
 249          * here and later as param in rte_cryptodev_sym_session_create() call
 250          */
 251         if (t->op_mask == BLOCKCIPHER_TEST_OP_ENC_AUTH_GEN) {
 252                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 253                         cipher_xform = op->sym->xform;
 254                         auth_xform = cipher_xform->next;
 255                         auth_xform->next = NULL;
 256                 } else {
 257                         cipher_xform->next = auth_xform;
 258                         auth_xform->next = NULL;
 259                         init_xform = cipher_xform;
 260                 }
 261         } else if (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY_DEC) {
 262                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 263                         auth_xform = op->sym->xform;
 264                         cipher_xform = auth_xform->next;
 265                         cipher_xform->next = NULL;
 266                 } else {
 267                         auth_xform->next = cipher_xform;
 268                         cipher_xform->next = NULL;
 269                         init_xform = auth_xform;
 270                 }
 271         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_ENCRYPT) ||
 272                         (t->op_mask == BLOCKCIPHER_TEST_OP_DECRYPT)) {
 273                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 274                         cipher_xform = op->sym->xform;
 275                 else
 276                         init_xform = cipher_xform;
 277                 cipher_xform->next = NULL;
 278         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_GEN) ||
 279                         (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY)) {
 280                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 281                         auth_xform = op->sym->xform;
 282                 else
 283                         init_xform = auth_xform;
 284                 auth_xform->next = NULL;
 285         } else {
 286                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 287                         "line %u FAILED: %s",
 288                         __LINE__, "Unrecognized operation");
 289                 status = TEST_FAILED;
 290                 goto error_exit;
 291         }
 292
 293         /*configure xforms & sym_op cipher and auth data*/
 294         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 295                 cipher_xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 296                 cipher_xform->cipher.algo = tdata->crypto_algo;
 297                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 298                         cipher_xform->cipher.op =
 299                                 RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 300                 else
 301                         cipher_xform->cipher.op =
 302                                 RTE_CRYPTO_CIPHER_OP_DECRYPT;
 303                 cipher_xform->cipher.key.data = cipher_key;
 304                 cipher_xform->cipher.key.length = tdata->cipher_key.len;
 305                 cipher_xform->cipher.iv.offset = IV_OFFSET;
 306                 cipher_xform->cipher.iv.length = tdata->iv.len;
 307
 308                 sym_op->cipher.data.offset = 0;
 309                 sym_op->cipher.data.length = tdata->ciphertext.len;
 310                 rte_memcpy(rte_crypto_op_ctod_offset(op, uint8_t *, IV_OFFSET),
 311                                 tdata->iv.data,
 312                                 tdata->iv.len);
 313         }
 314
 315         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 316                 uint32_t digest_offset = tdata->ciphertext.len;
 317
 318                 auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
 319                 auth_xform->auth.algo = tdata->auth_algo;
 320                 auth_xform->auth.key.length = tdata->auth_key.len;
 321                 auth_xform->auth.key.data = auth_key;
 322                 auth_xform->auth.digest_length = digest_len;
 323
 324                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 325                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_GENERATE;
 326                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 327                                 (iobuf, digest_offset);
 328                         sym_op->auth.digest.phys_addr =
 329                                 pktmbuf_mtophys_offset(iobuf,
 330                                         digest_offset);
 331                 } else {
 332                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_VERIFY;
 333                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 334                                 (sym_op->m_src, digest_offset);
 335                         sym_op->auth.digest.phys_addr =
 336                                 pktmbuf_mtophys_offset(sym_op->m_src,
 337                                         digest_offset);
 338                 }
 339
 340                 sym_op->auth.data.offset = 0;
 341                 sym_op->auth.data.length = tdata->ciphertext.len;
 342         }
 343
 344         /* create session for sessioned op */
 345         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 346                 sess = rte_cryptodev_sym_session_create(sess_mpool);
 347
 348                 rte_cryptodev_sym_session_init(dev_id, sess, init_xform,
 349                                 sess_mpool);
 350                 if (!sess) {
 351                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 352                                 "FAILED: %s", __LINE__,
 353                                 "Session creation failed");
 354                         status = TEST_FAILED;
 355                         goto error_exit;
 356                 }
 357
 358                 /* attach symmetric crypto session to crypto operations */
 359                 rte_crypto_op_attach_sym_session(op, sess);
 360         }
 361
 362         TEST_HEXDUMP(stdout, "m_src(before):",
 363                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 364         rte_memcpy(tmp_src_buf, sym_op->m_src->buf_addr,
 365                                                 sym_op->m_src->buf_len);
 366         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 367                 TEST_HEXDUMP(stdout, "m_dst(before):",
 368                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 369                 rte_memcpy(tmp_dst_buf, sym_op->m_dst->buf_addr,
 370                                                 sym_op->m_dst->buf_len);
 371         }
 372
 373         /* Process crypto operation */
 374         if (rte_cryptodev_enqueue_burst(dev_id, 0, &op, 1) != 1) {
 375                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 376                         "line %u FAILED: %s",
 377                         __LINE__, "Error sending packet for encryption");
 378                 status = TEST_FAILED;
 379                 goto error_exit;
 380         }
 381
 382         op = NULL;
 383
 384         while (rte_cryptodev_dequeue_burst(dev_id, 0, &op, 1) == 0)
 385                 rte_pause();
 386
 387         if (!op) {
 388                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 389                         "line %u FAILED: %s",
 390                         __LINE__, "Failed to process sym crypto op");
 391                 status = TEST_FAILED;
 392                 goto error_exit;
 393         }
 394
 395         TEST_HEXDUMP(stdout, "m_src(after):",
 396                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 397         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP)
 398                 TEST_HEXDUMP(stdout, "m_dst(after):",
 399                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 400
 401         /* Verify results */
 402         if (op->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
 403                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 404                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 405                                 "FAILED: Digest verification failed "
 406                                 "(0x%X)", __LINE__, op->status);
 407                 else
 408                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 409                                 "FAILED: Digest verification failed "
 410                                 "(0x%X)", __LINE__, op->status);
 411                 status = TEST_FAILED;
 412                 goto error_exit;
 413         }
 414
 415         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 416                 uint8_t buffer[2048];
 417                 const uint8_t *compare_ref;
 418                 uint32_t compare_len;
 419
 420                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT) {
 421                         compare_ref = tdata->ciphertext.data;
 422                         compare_len = tdata->ciphertext.len;
 423                 } else {
 424                         compare_ref = tdata->plaintext.data;
 425                         compare_len = tdata->plaintext.len;
 426                 }
 427
 428                 if (memcmp(rte_pktmbuf_read(iobuf, 0, compare_len,
 429                                 buffer), compare_ref, compare_len)) {
 430                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 431                                 "FAILED: %s", __LINE__,
 432                                 "Crypto data not as expected");
 433                         status = TEST_FAILED;
 434                         goto error_exit;
 435                 }
 436         }
 437
 438         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 439                 uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,
 440                                         tdata->ciphertext.len);
 441
 442                 if (memcmp(auth_res, tdata->digest.data, digest_len)) {
 443                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 444                                 "FAILED: %s", __LINE__, "Generated "
 445                                 "digest data not as expected");
 446                         status = TEST_FAILED;
 447                         goto error_exit;
 448                 }
 449         }
 450
 451         /* The only parts that should have changed in the buffer are
 452          * plaintext/ciphertext and digest.
 453          * In OOP only the dest buffer should change.
 454          */
 455         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 456                 struct rte_mbuf *mbuf;
 457                 uint8_t value;
 458                 uint32_t head_unchanged_len, changed_len = 0;
 459                 uint32_t i;
 460
 461                 mbuf = sym_op->m_src;
 462                 head_unchanged_len = mbuf->buf_len;
 463
 464                 for (i = 0; i < mbuf->buf_len; i++) {
 465                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 466                         if (value != tmp_src_buf[i]) {
 467                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 468         "line %u FAILED: OOP src outer mbuf data (0x%x) not as expected (0x%x)",
 469                                         __LINE__, value, tmp_src_buf[i]);
 470                                 status = TEST_FAILED;
 471                                 goto error_exit;
 472                         }
 473                 }
 474
 475                 mbuf = sym_op->m_dst;
 476                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 477                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 478                                                 sym_op->auth.data.offset;
 479                         changed_len = sym_op->auth.data.length;
 480                         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 481                                 changed_len += digest_len;
 482                 } else {
 483                         /* cipher-only */
 484                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 485                                         sym_op->cipher.data.offset;
 486                         changed_len = sym_op->cipher.data.length;
 487                 }
 488
 489                 for (i = 0; i < mbuf->buf_len; i++) {
 490                         if (i == head_unchanged_len)
 491                                 i += changed_len;
 492                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 493                         if (value != tmp_dst_buf[i]) {
 494                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 495                                 "line %u FAILED: OOP dst outer mbuf data "
 496                                 "(0x%x) not as expected (0x%x)",
 497                                 __LINE__, value, tmp_dst_buf[i]);
 498                                 status = TEST_FAILED;
 499                                 goto error_exit;
 500                         }
 501                 }
 502         } else {
 503                 /* In-place operation */
 504                 struct rte_mbuf *mbuf;
 505                 uint8_t value;
 506                 uint32_t head_unchanged_len = 0, changed_len = 0;
 507                 uint32_t i;
 508
 509                 mbuf = sym_op->m_src;
 510                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 511                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 512                                         sym_op->cipher.data.offset;
 513                         changed_len = sym_op->cipher.data.length;
 514                 } else {
 515                         /* auth-only */
 516                         head_unchanged_len = rte_pktmbuf_headroom(mbuf) +
 517                                         sym_op->auth.data.offset +
 518                                         sym_op->auth.data.length;
 519                         changed_len = 0;
 520                 }
 521
 522                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 523                         changed_len += digest_len;
 524
 525                 for (i = 0; i < mbuf->buf_len; i++) {
 526                         if (i == head_unchanged_len)
 527                                 i += changed_len;
 528                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 529                         if (value != tmp_src_buf[i]) {
 530                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 531                                 "line %u FAILED: outer mbuf data (0x%x) "
 532                                 "not as expected (0x%x)",
 533                                 __LINE__, value, tmp_src_buf[i]);
 534                                 status = TEST_FAILED;
 535                                 goto error_exit;
 536                         }
 537                 }
 538         }
 539
 540         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "PASS");
 541
 542 error_exit:
 543         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 544                 if (sess) {
 545                         rte_cryptodev_sym_session_clear(dev_id, sess);
 546                         rte_cryptodev_sym_session_free(sess);
 547                 }
 548                 if (cipher_xform)
 549                         rte_free(cipher_xform);
 550                 if (auth_xform)
 551                         rte_free(auth_xform);
 552         }
 553
 554         if (op)
 555                 rte_crypto_op_free(op);
 556
 557         if (obuf)
 558                 rte_pktmbuf_free(obuf);
 559
 560         if (ibuf)
 561                 rte_pktmbuf_free(ibuf);
 562
 563         return status;
 564 }
 565
 566 int
 567 test_blockcipher_all_tests(struct rte_mempool *mbuf_pool,
 568         struct rte_mempool *op_mpool,
 569         struct rte_mempool *sess_mpool,
 570         uint8_t dev_id,
 571         int driver_id,
 572         enum blockcipher_test_type test_type)
 573 {
 574         int status, overall_status = TEST_SUCCESS;
 575         uint32_t i, test_index = 0;
 576         char test_msg[BLOCKCIPHER_TEST_MSG_LEN + 1];
 577         uint32_t n_test_cases = 0;
 578         uint32_t target_pmd_mask = 0;
 579         const struct blockcipher_test_case *tcs = NULL;
 580
 581         int openssl_pmd = rte_cryptodev_driver_id_get(
 582                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
 583         int dpaa2_sec_pmd = rte_cryptodev_driver_id_get(
 584                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
 585         int dpaa_sec_pmd = rte_cryptodev_driver_id_get(
 586                         RTE_STR(CRYPTODEV_NAME_DPAA_SEC_PMD));
 587         int scheduler_pmd = rte_cryptodev_driver_id_get(
 588                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
 589         int armv8_pmd = rte_cryptodev_driver_id_get(
 590                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
 591         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
 592                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
 593         int qat_pmd = rte_cryptodev_driver_id_get(
 594                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
 595
 596         switch (test_type) {
 597         case BLKCIPHER_AES_CHAIN_TYPE:
 598                 n_test_cases = sizeof(aes_chain_test_cases) /
 599                 sizeof(aes_chain_test_cases[0]);
 600                 tcs = aes_chain_test_cases;
 601                 break;
 602         case BLKCIPHER_AES_CIPHERONLY_TYPE:
 603                 n_test_cases = sizeof(aes_cipheronly_test_cases) /
 604                 sizeof(aes_cipheronly_test_cases[0]);
 605                 tcs = aes_cipheronly_test_cases;
 606                 break;
 607         case BLKCIPHER_AES_DOCSIS_TYPE:
 608                 n_test_cases = sizeof(aes_docsis_test_cases) /
 609                 sizeof(aes_docsis_test_cases[0]);
 610                 tcs = aes_docsis_test_cases;
 611                 break;
 612         case BLKCIPHER_3DES_CHAIN_TYPE:
 613                 n_test_cases = sizeof(triple_des_chain_test_cases) /
 614                 sizeof(triple_des_chain_test_cases[0]);
 615                 tcs = triple_des_chain_test_cases;
 616                 break;
 617         case BLKCIPHER_3DES_CIPHERONLY_TYPE:
 618                 n_test_cases = sizeof(triple_des_cipheronly_test_cases) /
 619                 sizeof(triple_des_cipheronly_test_cases[0]);
 620                 tcs = triple_des_cipheronly_test_cases;
 621                 break;
 622         case BLKCIPHER_DES_CIPHERONLY_TYPE:
 623                 n_test_cases = sizeof(des_cipheronly_test_cases) /
 624                 sizeof(des_cipheronly_test_cases[0]);
 625                 tcs = des_cipheronly_test_cases;
 626                 break;
 627         case BLKCIPHER_DES_DOCSIS_TYPE:
 628                 n_test_cases = sizeof(des_docsis_test_cases) /
 629                 sizeof(des_docsis_test_cases[0]);
 630                 tcs = des_docsis_test_cases;
 631                 break;
 632         case BLKCIPHER_AUTHONLY_TYPE:
 633                 n_test_cases = sizeof(hash_test_cases) /
 634                 sizeof(hash_test_cases[0]);
 635                 tcs = hash_test_cases;
 636                 break;
 637         default:
 638                 break;
 639         }
 640
 641         if (driver_id == aesni_mb_pmd)
 642                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB;
 643         else if (driver_id == qat_pmd)
 644                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT;
 645         else if (driver_id == openssl_pmd)
 646                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL;
 647         else if (driver_id == armv8_pmd)
 648                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_ARMV8;
 649         else if (driver_id == scheduler_pmd)
 650                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_SCHEDULER;
 651         else if (driver_id == dpaa2_sec_pmd)
 652                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC;
 653         else if (driver_id == dpaa_sec_pmd)
 654                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA_SEC;
 655         else
 656                 TEST_ASSERT(0, "Unrecognized cryptodev type");
 657
 658         for (i = 0; i < n_test_cases; i++) {
 659                 const struct blockcipher_test_case *tc = &tcs[i];
 660
 661                 if (!(tc->pmd_mask & target_pmd_mask))
 662                         continue;
 663
 664                 status = test_blockcipher_one_case(tc, mbuf_pool, op_mpool,
 665                         sess_mpool, dev_id, driver_id, test_msg);
 666
 667                 printf("  %u) TestCase %s %s\n", test_index ++,
 668                         tc->test_descr, test_msg);
 669
 670                 if (status != TEST_SUCCESS) {
 671                         if (overall_status == TEST_SUCCESS)
 672                                 overall_status = status;
 673
 674                         if (tc->feature_mask & BLOCKCIPHER_TEST_FEATURE_STOPPER)
 675                                 break;
 676                 }
 677         }
 678
 679         return overall_status;
 680 }