test/test/test_cryptodev_blockcipher.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2015-2017 Intel Corporation
   3  */
   4
   5 #include <rte_common.h>
   6 #include <rte_hexdump.h>
   7 #include <rte_mbuf.h>
   8 #include <rte_malloc.h>
   9 #include <rte_memcpy.h>
  10 #include <rte_pause.h>
  11
  12 #include <rte_crypto.h>
  13 #include <rte_cryptodev.h>
  14 #include <rte_cryptodev_pmd.h>
  15
  16 #include "test.h"
  17 #include "test_cryptodev.h"
  18 #include "test_cryptodev_blockcipher.h"
  19 #include "test_cryptodev_aes_test_vectors.h"
  20 #include "test_cryptodev_des_test_vectors.h"
  21 #include "test_cryptodev_hash_test_vectors.h"
  22
  23 static int
  24 test_blockcipher_one_case(const struct blockcipher_test_case *t,
  25         struct rte_mempool *mbuf_pool,
  26         struct rte_mempool *op_mpool,
  27         struct rte_mempool *sess_mpool,
  28         uint8_t dev_id,
  29         int driver_id,
  30         char *test_msg)
  31 {
  32         struct rte_mbuf *ibuf = NULL;
  33         struct rte_mbuf *obuf = NULL;
  34         struct rte_mbuf *iobuf;
  35         struct rte_crypto_sym_xform *cipher_xform = NULL;
  36         struct rte_crypto_sym_xform *auth_xform = NULL;
  37         struct rte_crypto_sym_xform *init_xform = NULL;
  38         struct rte_crypto_sym_op *sym_op = NULL;
  39         struct rte_crypto_op *op = NULL;
  40         struct rte_cryptodev_info dev_info;
  41         struct rte_cryptodev_sym_session *sess = NULL;
  42
  43         int status = TEST_SUCCESS;
  44         const struct blockcipher_test_data *tdata = t->test_data;
  45         uint8_t cipher_key[tdata->cipher_key.len];
  46         uint8_t auth_key[tdata->auth_key.len];
  47         uint32_t buf_len = tdata->ciphertext.len;
  48         uint32_t digest_len = 0;
  49         char *buf_p = NULL;
  50         uint8_t src_pattern = 0xa5;
  51         uint8_t dst_pattern = 0xb6;
  52         uint8_t tmp_src_buf[MBUF_SIZE];
  53         uint8_t tmp_dst_buf[MBUF_SIZE];
  54
  55         int openssl_pmd = rte_cryptodev_driver_id_get(
  56                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
  57         int ccp_pmd = rte_cryptodev_driver_id_get(
  58                         RTE_STR(CRYPTODEV_NAME_CCP_PMD));
  59         int scheduler_pmd = rte_cryptodev_driver_id_get(
  60                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
  61         int armv8_pmd = rte_cryptodev_driver_id_get(
  62                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
  63         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
  64                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
  65         int qat_pmd = rte_cryptodev_driver_id_get(
  66                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
  67         int dpaa2_sec_pmd = rte_cryptodev_driver_id_get(
  68                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
  69         int dpaa_sec_pmd = rte_cryptodev_driver_id_get(
  70                         RTE_STR(CRYPTODEV_NAME_DPAA_SEC_PMD));
  71         int mrvl_pmd = rte_cryptodev_driver_id_get(
  72                         RTE_STR(CRYPTODEV_NAME_MVSAM_PMD));
  73         int virtio_pmd = rte_cryptodev_driver_id_get(
  74                         RTE_STR(CRYPTODEV_NAME_VIRTIO_PMD));
  75         int octeontx_pmd = rte_cryptodev_driver_id_get(
  76                         RTE_STR(CRYPTODEV_NAME_OCTEONTX_SYM_PMD));
  77
  78         int nb_segs = 1;
  79
  80         rte_cryptodev_info_get(dev_id, &dev_info);
  81
  82         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SG) {
  83                 uint64_t feat_flags = dev_info.feature_flags;
  84                 uint64_t oop_flag = RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT;
  85
  86                 if (t->feature_mask && BLOCKCIPHER_TEST_FEATURE_OOP) {
  87                         if (!(feat_flags & oop_flag)) {
  88                                 printf("Device doesn't support out-of-place "
  89                                         "scatter-gather in input mbuf. "
  90                                         "Test Skipped.\n");
  91                                 return 0;
  92                         }
  93                 } else {
  94                         if (!(feat_flags & RTE_CRYPTODEV_FF_IN_PLACE_SGL)) {
  95                                 printf("Device doesn't support in-place "
  96                                         "scatter-gather mbufs. "
  97                                         "Test Skipped.\n");
  98                                 return 0;
  99                         }
 100                 }
 101
 102                 nb_segs = 3;
 103         }
 104
 105         if (tdata->cipher_key.len)
 106                 memcpy(cipher_key, tdata->cipher_key.data,
 107                         tdata->cipher_key.len);
 108         if (tdata->auth_key.len)
 109                 memcpy(auth_key, tdata->auth_key.data,
 110                         tdata->auth_key.len);
 111
 112         if (driver_id == dpaa2_sec_pmd ||
 113                         driver_id == dpaa_sec_pmd ||
 114                         driver_id == qat_pmd ||
 115                         driver_id == openssl_pmd ||
 116                         driver_id == armv8_pmd ||
 117                         driver_id == mrvl_pmd ||
 118                         driver_id == ccp_pmd ||
 119                         driver_id == virtio_pmd ||
 120                         driver_id == octeontx_pmd) { /* Fall through */
 121                 digest_len = tdata->digest.len;
 122         } else if (driver_id == aesni_mb_pmd ||
 123                         driver_id == scheduler_pmd) {
 124                 digest_len = tdata->digest.truncated_len;
 125         } else {
 126                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 127                         "line %u FAILED: %s",
 128                         __LINE__, "Unsupported PMD type");
 129                 status = TEST_FAILED;
 130                 goto error_exit;
 131         }
 132
 133         /* preparing data */
 134         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 135                 buf_len += digest_len;
 136
 137         /* for contiguous mbuf, nb_segs is 1 */
 138         ibuf = create_segmented_mbuf(mbuf_pool,
 139                         tdata->ciphertext.len, nb_segs, src_pattern);
 140         if (ibuf == NULL) {
 141                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 142                         "line %u FAILED: %s",
 143                         __LINE__, "Cannot create source mbuf");
 144                 status = TEST_FAILED;
 145                 goto error_exit;
 146         }
 147
 148         /* only encryption requires plaintext.data input,
 149          * decryption/(digest gen)/(digest verify) use ciphertext.data
 150          * to be computed
 151          */
 152         if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 153                 pktmbuf_write(ibuf, 0, tdata->plaintext.len,
 154                                 tdata->plaintext.data);
 155         else
 156                 pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
 157                                 tdata->ciphertext.data);
 158
 159         buf_p = rte_pktmbuf_append(ibuf, digest_len);
 160         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 161                 rte_memcpy(buf_p, tdata->digest.data, digest_len);
 162         else
 163                 memset(buf_p, 0, digest_len);
 164
 165         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 166                 obuf = rte_pktmbuf_alloc(mbuf_pool);
 167                 if (!obuf) {
 168                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 169                                 "FAILED: %s", __LINE__,
 170                                 "Allocation of rte_mbuf failed");
 171                         status = TEST_FAILED;
 172                         goto error_exit;
 173                 }
 174                 memset(obuf->buf_addr, dst_pattern, obuf->buf_len);
 175
 176                 buf_p = rte_pktmbuf_append(obuf, buf_len);
 177                 if (!buf_p) {
 178                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 179                                 "FAILED: %s", __LINE__,
 180                                 "No room to append mbuf");
 181                         status = TEST_FAILED;
 182                         goto error_exit;
 183                 }
 184                 memset(buf_p, 0, buf_len);
 185         }
 186
 187         /* Generate Crypto op data structure */
 188         op = rte_crypto_op_alloc(op_mpool, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 189         if (!op) {
 190                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 191                         "line %u FAILED: %s",
 192                         __LINE__, "Failed to allocate symmetric crypto "
 193                         "operation struct");
 194                 status = TEST_FAILED;
 195                 goto error_exit;
 196         }
 197
 198         sym_op = op->sym;
 199
 200         sym_op->m_src = ibuf;
 201
 202         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 203                 sym_op->m_dst = obuf;
 204                 iobuf = obuf;
 205         } else {
 206                 sym_op->m_dst = NULL;
 207                 iobuf = ibuf;
 208         }
 209
 210         /* sessionless op requires allocate xform using
 211          * rte_crypto_op_sym_xforms_alloc(), otherwise rte_zmalloc()
 212          * is used
 213          */
 214         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 215                 uint32_t n_xforms = 0;
 216
 217                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
 218                         n_xforms++;
 219                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 220                         n_xforms++;
 221
 222                 if (rte_crypto_op_sym_xforms_alloc(op, n_xforms)
 223                         == NULL) {
 224                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 225                                 "FAILED: %s", __LINE__, "Failed to "
 226                                 "allocate space for crypto transforms");
 227                         status = TEST_FAILED;
 228                         goto error_exit;
 229                 }
 230         } else {
 231                 cipher_xform = rte_zmalloc(NULL,
 232                         sizeof(struct rte_crypto_sym_xform), 0);
 233
 234                 auth_xform = rte_zmalloc(NULL,
 235                         sizeof(struct rte_crypto_sym_xform), 0);
 236
 237                 if (!cipher_xform || !auth_xform) {
 238                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 239                                 "FAILED: %s", __LINE__, "Failed to "
 240                                 "allocate memory for crypto transforms");
 241                         status = TEST_FAILED;
 242                         goto error_exit;
 243                 }
 244         }
 245
 246         /* preparing xform, for sessioned op, init_xform is initialized
 247          * here and later as param in rte_cryptodev_sym_session_create() call
 248          */
 249         if (t->op_mask == BLOCKCIPHER_TEST_OP_ENC_AUTH_GEN) {
 250                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 251                         cipher_xform = op->sym->xform;
 252                         auth_xform = cipher_xform->next;
 253                         auth_xform->next = NULL;
 254                 } else {
 255                         cipher_xform->next = auth_xform;
 256                         auth_xform->next = NULL;
 257                         init_xform = cipher_xform;
 258                 }
 259         } else if (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY_DEC) {
 260                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 261                         auth_xform = op->sym->xform;
 262                         cipher_xform = auth_xform->next;
 263                         cipher_xform->next = NULL;
 264                 } else {
 265                         auth_xform->next = cipher_xform;
 266                         cipher_xform->next = NULL;
 267                         init_xform = auth_xform;
 268                 }
 269         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_ENCRYPT) ||
 270                         (t->op_mask == BLOCKCIPHER_TEST_OP_DECRYPT)) {
 271                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 272                         cipher_xform = op->sym->xform;
 273                 else
 274                         init_xform = cipher_xform;
 275                 cipher_xform->next = NULL;
 276         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_GEN) ||
 277                         (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY)) {
 278                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 279                         auth_xform = op->sym->xform;
 280                 else
 281                         init_xform = auth_xform;
 282                 auth_xform->next = NULL;
 283         } else {
 284                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 285                         "line %u FAILED: %s",
 286                         __LINE__, "Unrecognized operation");
 287                 status = TEST_FAILED;
 288                 goto error_exit;
 289         }
 290
 291         /*configure xforms & sym_op cipher and auth data*/
 292         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 293                 cipher_xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 294                 cipher_xform->cipher.algo = tdata->crypto_algo;
 295                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 296                         cipher_xform->cipher.op =
 297                                 RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 298                 else
 299                         cipher_xform->cipher.op =
 300                                 RTE_CRYPTO_CIPHER_OP_DECRYPT;
 301                 cipher_xform->cipher.key.data = cipher_key;
 302                 cipher_xform->cipher.key.length = tdata->cipher_key.len;
 303                 cipher_xform->cipher.iv.offset = IV_OFFSET;
 304                 cipher_xform->cipher.iv.length = tdata->iv.len;
 305
 306                 sym_op->cipher.data.offset = 0;
 307                 sym_op->cipher.data.length = tdata->ciphertext.len;
 308                 rte_memcpy(rte_crypto_op_ctod_offset(op, uint8_t *, IV_OFFSET),
 309                                 tdata->iv.data,
 310                                 tdata->iv.len);
 311         }
 312
 313         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 314                 uint32_t digest_offset = tdata->ciphertext.len;
 315
 316                 auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
 317                 auth_xform->auth.algo = tdata->auth_algo;
 318                 auth_xform->auth.key.length = tdata->auth_key.len;
 319                 auth_xform->auth.key.data = auth_key;
 320                 auth_xform->auth.digest_length = digest_len;
 321
 322                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 323                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_GENERATE;
 324                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 325                                 (iobuf, digest_offset);
 326                         sym_op->auth.digest.phys_addr =
 327                                 pktmbuf_iova_offset(iobuf,
 328                                         digest_offset);
 329                 } else {
 330                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_VERIFY;
 331                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 332                                 (sym_op->m_src, digest_offset);
 333                         sym_op->auth.digest.phys_addr =
 334                                 pktmbuf_iova_offset(sym_op->m_src,
 335                                         digest_offset);
 336                 }
 337
 338                 sym_op->auth.data.offset = 0;
 339                 sym_op->auth.data.length = tdata->ciphertext.len;
 340         }
 341
 342         /* create session for sessioned op */
 343         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 344                 sess = rte_cryptodev_sym_session_create(sess_mpool);
 345
 346                 rte_cryptodev_sym_session_init(dev_id, sess, init_xform,
 347                                 sess_mpool);
 348                 if (!sess) {
 349                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 350                                 "FAILED: %s", __LINE__,
 351                                 "Session creation failed");
 352                         status = TEST_FAILED;
 353                         goto error_exit;
 354                 }
 355
 356                 /* attach symmetric crypto session to crypto operations */
 357                 rte_crypto_op_attach_sym_session(op, sess);
 358         }
 359
 360         debug_hexdump(stdout, "m_src(before):",
 361                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 362         rte_memcpy(tmp_src_buf, sym_op->m_src->buf_addr,
 363                                                 sym_op->m_src->buf_len);
 364         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 365                 debug_hexdump(stdout, "m_dst(before):",
 366                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 367                 rte_memcpy(tmp_dst_buf, sym_op->m_dst->buf_addr,
 368                                                 sym_op->m_dst->buf_len);
 369         }
 370
 371         /* Process crypto operation */
 372         if (rte_cryptodev_enqueue_burst(dev_id, 0, &op, 1) != 1) {
 373                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 374                         "line %u FAILED: %s",
 375                         __LINE__, "Error sending packet for encryption");
 376                 status = TEST_FAILED;
 377                 goto error_exit;
 378         }
 379
 380         op = NULL;
 381
 382         while (rte_cryptodev_dequeue_burst(dev_id, 0, &op, 1) == 0)
 383                 rte_pause();
 384
 385         if (!op) {
 386                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 387                         "line %u FAILED: %s",
 388                         __LINE__, "Failed to process sym crypto op");
 389                 status = TEST_FAILED;
 390                 goto error_exit;
 391         }
 392
 393         debug_hexdump(stdout, "m_src(after):",
 394                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 395         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP)
 396                 debug_hexdump(stdout, "m_dst(after):",
 397                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 398
 399         /* Verify results */
 400         if (op->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
 401                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 402                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 403                                 "FAILED: Digest verification failed "
 404                                 "(0x%X)", __LINE__, op->status);
 405                 else
 406                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 407                                 "FAILED: Digest verification failed "
 408                                 "(0x%X)", __LINE__, op->status);
 409                 status = TEST_FAILED;
 410                 goto error_exit;
 411         }
 412
 413         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 414                 uint8_t buffer[2048];
 415                 const uint8_t *compare_ref;
 416                 uint32_t compare_len;
 417
 418                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT) {
 419                         compare_ref = tdata->ciphertext.data;
 420                         compare_len = tdata->ciphertext.len;
 421                 } else {
 422                         compare_ref = tdata->plaintext.data;
 423                         compare_len = tdata->plaintext.len;
 424                 }
 425
 426                 if (memcmp(rte_pktmbuf_read(iobuf, 0, compare_len,
 427                                 buffer), compare_ref, compare_len)) {
 428                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 429                                 "FAILED: %s", __LINE__,
 430                                 "Crypto data not as expected");
 431                         status = TEST_FAILED;
 432                         goto error_exit;
 433                 }
 434         }
 435
 436         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 437                 uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,
 438                                         tdata->ciphertext.len);
 439
 440                 if (memcmp(auth_res, tdata->digest.data, digest_len)) {
 441                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 442                                 "FAILED: %s", __LINE__, "Generated "
 443                                 "digest data not as expected");
 444                         status = TEST_FAILED;
 445                         goto error_exit;
 446                 }
 447         }
 448
 449         /* The only parts that should have changed in the buffer are
 450          * plaintext/ciphertext and digest.
 451          * In OOP only the dest buffer should change.
 452          */
 453         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 454                 struct rte_mbuf *mbuf;
 455                 uint8_t value;
 456                 uint32_t head_unchanged_len, changed_len = 0;
 457                 uint32_t i;
 458                 uint32_t hdroom_used = 0, tlroom_used = 0;
 459                 uint32_t hdroom = 0;
 460
 461                 mbuf = sym_op->m_src;
 462                 /*
 463                  * Crypto PMDs specify the headroom & tailroom it would use
 464                  * when processing the crypto operation. PMD is free to modify
 465                  * this space, and so the verification check should skip that
 466                  * block.
 467                  */
 468                 hdroom_used = dev_info.min_mbuf_headroom_req;
 469                 tlroom_used = dev_info.min_mbuf_tailroom_req;
 470
 471                 /* Get headroom */
 472                 hdroom = rte_pktmbuf_headroom(mbuf);
 473
 474                 head_unchanged_len = mbuf->buf_len;
 475
 476                 for (i = 0; i < mbuf->buf_len; i++) {
 477
 478                         /* Skip headroom used by PMD */
 479                         if (i == hdroom - hdroom_used)
 480                                 i += hdroom_used;
 481
 482                         /* Skip tailroom used by PMD */
 483                         if (i == (hdroom + mbuf->data_len))
 484                                 i += tlroom_used;
 485
 486                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 487                         if (value != tmp_src_buf[i]) {
 488                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 489         "line %u FAILED: OOP src outer mbuf data (0x%x) not as expected (0x%x)",
 490                                         __LINE__, value, tmp_src_buf[i]);
 491                                 status = TEST_FAILED;
 492                                 goto error_exit;
 493                         }
 494                 }
 495
 496                 mbuf = sym_op->m_dst;
 497                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 498                         head_unchanged_len = hdroom + sym_op->auth.data.offset;
 499                         changed_len = sym_op->auth.data.length;
 500                         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 501                                 changed_len += digest_len;
 502                 } else {
 503                         /* cipher-only */
 504                         head_unchanged_len = hdroom +
 505                                         sym_op->cipher.data.offset;
 506                         changed_len = sym_op->cipher.data.length;
 507                 }
 508
 509                 for (i = 0; i < mbuf->buf_len; i++) {
 510                         if (i == head_unchanged_len)
 511                                 i += changed_len;
 512                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 513                         if (value != tmp_dst_buf[i]) {
 514                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 515                                 "line %u FAILED: OOP dst outer mbuf data "
 516                                 "(0x%x) not as expected (0x%x)",
 517                                 __LINE__, value, tmp_dst_buf[i]);
 518                                 status = TEST_FAILED;
 519                                 goto error_exit;
 520                         }
 521                 }
 522         } else {
 523                 /* In-place operation */
 524                 struct rte_mbuf *mbuf;
 525                 uint8_t value;
 526                 uint32_t head_unchanged_len = 0, changed_len = 0;
 527                 uint32_t i;
 528                 uint32_t hdroom_used = 0, tlroom_used = 0;
 529                 uint32_t hdroom = 0;
 530
 531                 /*
 532                  * Crypto PMDs specify the headroom & tailroom it would use
 533                  * when processing the crypto operation. PMD is free to modify
 534                  * this space, and so the verification check should skip that
 535                  * block.
 536                  */
 537                 hdroom_used = dev_info.min_mbuf_headroom_req;
 538                 tlroom_used = dev_info.min_mbuf_tailroom_req;
 539
 540                 mbuf = sym_op->m_src;
 541
 542                 /* Get headroom */
 543                 hdroom = rte_pktmbuf_headroom(mbuf);
 544
 545                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 546                         head_unchanged_len = hdroom +
 547                                         sym_op->cipher.data.offset;
 548                         changed_len = sym_op->cipher.data.length;
 549                 } else {
 550                         /* auth-only */
 551                         head_unchanged_len = hdroom +
 552                                         sym_op->auth.data.offset +
 553                                         sym_op->auth.data.length;
 554                         changed_len = 0;
 555                 }
 556
 557                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 558                         changed_len += digest_len;
 559
 560                 for (i = 0; i < mbuf->buf_len; i++) {
 561
 562                         /* Skip headroom used by PMD */
 563                         if (i == hdroom - hdroom_used)
 564                                 i += hdroom_used;
 565
 566                         if (i == head_unchanged_len)
 567                                 i += changed_len;
 568
 569                         /* Skip tailroom used by PMD */
 570                         if (i == (hdroom + mbuf->data_len))
 571                                 i += tlroom_used;
 572
 573                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 574                         if (value != tmp_src_buf[i]) {
 575                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 576                                 "line %u FAILED: outer mbuf data (0x%x) "
 577                                 "not as expected (0x%x)",
 578                                 __LINE__, value, tmp_src_buf[i]);
 579                                 status = TEST_FAILED;
 580                                 goto error_exit;
 581                         }
 582                 }
 583         }
 584
 585         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "PASS");
 586
 587 error_exit:
 588         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 589                 if (sess) {
 590                         rte_cryptodev_sym_session_clear(dev_id, sess);
 591                         rte_cryptodev_sym_session_free(sess);
 592                 }
 593                 if (cipher_xform)
 594                         rte_free(cipher_xform);
 595                 if (auth_xform)
 596                         rte_free(auth_xform);
 597         }
 598
 599         if (op)
 600                 rte_crypto_op_free(op);
 601
 602         if (obuf)
 603                 rte_pktmbuf_free(obuf);
 604
 605         if (ibuf)
 606                 rte_pktmbuf_free(ibuf);
 607
 608         return status;
 609 }
 610
 611 int
 612 test_blockcipher_all_tests(struct rte_mempool *mbuf_pool,
 613         struct rte_mempool *op_mpool,
 614         struct rte_mempool *sess_mpool,
 615         uint8_t dev_id,
 616         int driver_id,
 617         enum blockcipher_test_type test_type)
 618 {
 619         int status, overall_status = TEST_SUCCESS;
 620         uint32_t i, test_index = 0;
 621         char test_msg[BLOCKCIPHER_TEST_MSG_LEN + 1];
 622         uint32_t n_test_cases = 0;
 623         uint32_t target_pmd_mask = 0;
 624         const struct blockcipher_test_case *tcs = NULL;
 625
 626         int openssl_pmd = rte_cryptodev_driver_id_get(
 627                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
 628         int ccp_pmd = rte_cryptodev_driver_id_get(
 629                         RTE_STR(CRYPTODEV_NAME_CCP_PMD));
 630         int dpaa2_sec_pmd = rte_cryptodev_driver_id_get(
 631                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
 632         int dpaa_sec_pmd = rte_cryptodev_driver_id_get(
 633                         RTE_STR(CRYPTODEV_NAME_DPAA_SEC_PMD));
 634         int scheduler_pmd = rte_cryptodev_driver_id_get(
 635                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
 636         int armv8_pmd = rte_cryptodev_driver_id_get(
 637                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
 638         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
 639                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
 640         int qat_pmd = rte_cryptodev_driver_id_get(
 641                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
 642         int mrvl_pmd = rte_cryptodev_driver_id_get(
 643                         RTE_STR(CRYPTODEV_NAME_MVSAM_PMD));
 644         int virtio_pmd = rte_cryptodev_driver_id_get(
 645                         RTE_STR(CRYPTODEV_NAME_VIRTIO_PMD));
 646         int octeontx_pmd = rte_cryptodev_driver_id_get(
 647                         RTE_STR(CRYPTODEV_NAME_OCTEONTX_SYM_PMD));
 648
 649         switch (test_type) {
 650         case BLKCIPHER_AES_CHAIN_TYPE:
 651                 n_test_cases = sizeof(aes_chain_test_cases) /
 652                 sizeof(aes_chain_test_cases[0]);
 653                 tcs = aes_chain_test_cases;
 654                 break;
 655         case BLKCIPHER_AES_CIPHERONLY_TYPE:
 656                 n_test_cases = sizeof(aes_cipheronly_test_cases) /
 657                 sizeof(aes_cipheronly_test_cases[0]);
 658                 tcs = aes_cipheronly_test_cases;
 659                 break;
 660         case BLKCIPHER_AES_DOCSIS_TYPE:
 661                 n_test_cases = sizeof(aes_docsis_test_cases) /
 662                 sizeof(aes_docsis_test_cases[0]);
 663                 tcs = aes_docsis_test_cases;
 664                 break;
 665         case BLKCIPHER_3DES_CHAIN_TYPE:
 666                 n_test_cases = sizeof(triple_des_chain_test_cases) /
 667                 sizeof(triple_des_chain_test_cases[0]);
 668                 tcs = triple_des_chain_test_cases;
 669                 break;
 670         case BLKCIPHER_3DES_CIPHERONLY_TYPE:
 671                 n_test_cases = sizeof(triple_des_cipheronly_test_cases) /
 672                 sizeof(triple_des_cipheronly_test_cases[0]);
 673                 tcs = triple_des_cipheronly_test_cases;
 674                 break;
 675         case BLKCIPHER_DES_CIPHERONLY_TYPE:
 676                 n_test_cases = sizeof(des_cipheronly_test_cases) /
 677                 sizeof(des_cipheronly_test_cases[0]);
 678                 tcs = des_cipheronly_test_cases;
 679                 break;
 680         case BLKCIPHER_DES_DOCSIS_TYPE:
 681                 n_test_cases = sizeof(des_docsis_test_cases) /
 682                 sizeof(des_docsis_test_cases[0]);
 683                 tcs = des_docsis_test_cases;
 684                 break;
 685         case BLKCIPHER_AUTHONLY_TYPE:
 686                 n_test_cases = sizeof(hash_test_cases) /
 687                 sizeof(hash_test_cases[0]);
 688                 tcs = hash_test_cases;
 689                 break;
 690         default:
 691                 break;
 692         }
 693
 694         if (driver_id == aesni_mb_pmd)
 695                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB;
 696         else if (driver_id == qat_pmd)
 697                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT;
 698         else if (driver_id == openssl_pmd)
 699                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL;
 700         else if (driver_id == armv8_pmd)
 701                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_ARMV8;
 702         else if (driver_id == scheduler_pmd)
 703                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_SCHEDULER;
 704         else if (driver_id == dpaa2_sec_pmd)
 705                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC;
 706         else if (driver_id == ccp_pmd)
 707                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_CCP;
 708         else if (driver_id == dpaa_sec_pmd)
 709                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA_SEC;
 710         else if (driver_id == mrvl_pmd)
 711                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MVSAM;
 712         else if (driver_id == virtio_pmd)
 713                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_VIRTIO;
 714         else if (driver_id == octeontx_pmd)
 715                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OCTEONTX;
 716         else
 717                 TEST_ASSERT(0, "Unrecognized cryptodev type");
 718
 719         for (i = 0; i < n_test_cases; i++) {
 720                 const struct blockcipher_test_case *tc = &tcs[i];
 721
 722                 if (!(tc->pmd_mask & target_pmd_mask))
 723                         continue;
 724
 725                 status = test_blockcipher_one_case(tc, mbuf_pool, op_mpool,
 726                         sess_mpool, dev_id, driver_id, test_msg);
 727
 728                 printf("  %u) TestCase %s %s\n", test_index ++,
 729                         tc->test_descr, test_msg);
 730
 731                 if (status != TEST_SUCCESS) {
 732                         if (overall_status == TEST_SUCCESS)
 733                                 overall_status = status;
 734
 735                         if (tc->feature_mask & BLOCKCIPHER_TEST_FEATURE_STOPPER)
 736                                 break;
 737                 }
 738         }
 739
 740         return overall_status;
 741 }