app/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         struct rte_mempool *sess_priv_mpool,
  29         uint8_t dev_id,
  30         int driver_id,
  31         char *test_msg)
  32 {
  33         struct rte_mbuf *ibuf = NULL;
  34         struct rte_mbuf *obuf = NULL;
  35         struct rte_mbuf *iobuf;
  36         struct rte_crypto_sym_xform *cipher_xform = NULL;
  37         struct rte_crypto_sym_xform *auth_xform = NULL;
  38         struct rte_crypto_sym_xform *init_xform = NULL;
  39         struct rte_crypto_sym_op *sym_op = NULL;
  40         struct rte_crypto_op *op = NULL;
  41         struct rte_cryptodev_info dev_info;
  42         struct rte_cryptodev_sym_session *sess = NULL;
  43
  44         int status = TEST_SUCCESS;
  45         const struct blockcipher_test_data *tdata = t->test_data;
  46         uint8_t cipher_key[tdata->cipher_key.len];
  47         uint8_t auth_key[tdata->auth_key.len];
  48         uint32_t buf_len = tdata->ciphertext.len;
  49         uint32_t digest_len = 0;
  50         char *buf_p = NULL;
  51         uint8_t src_pattern = 0xa5;
  52         uint8_t dst_pattern = 0xb6;
  53         uint8_t tmp_src_buf[MBUF_SIZE];
  54         uint8_t tmp_dst_buf[MBUF_SIZE];
  55
  56         int openssl_pmd = rte_cryptodev_driver_id_get(
  57                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
  58         int ccp_pmd = rte_cryptodev_driver_id_get(
  59                         RTE_STR(CRYPTODEV_NAME_CCP_PMD));
  60         int scheduler_pmd = rte_cryptodev_driver_id_get(
  61                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
  62         int armv8_pmd = rte_cryptodev_driver_id_get(
  63                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
  64         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
  65                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
  66         int qat_pmd = rte_cryptodev_driver_id_get(
  67                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
  68         int dpaa2_sec_pmd = rte_cryptodev_driver_id_get(
  69                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
  70         int dpaa_sec_pmd = rte_cryptodev_driver_id_get(
  71                         RTE_STR(CRYPTODEV_NAME_DPAA_SEC_PMD));
  72         int caam_jr_pmd = rte_cryptodev_driver_id_get(
  73                         RTE_STR(CRYPTODEV_NAME_CAAM_JR_PMD));
  74         int mrvl_pmd = rte_cryptodev_driver_id_get(
  75                         RTE_STR(CRYPTODEV_NAME_MVSAM_PMD));
  76         int virtio_pmd = rte_cryptodev_driver_id_get(
  77                         RTE_STR(CRYPTODEV_NAME_VIRTIO_PMD));
  78         int octeontx_pmd = rte_cryptodev_driver_id_get(
  79                         RTE_STR(CRYPTODEV_NAME_OCTEONTX_SYM_PMD));
  80
  81         int nb_segs = 1;
  82         uint32_t nb_iterates = 0;
  83
  84         rte_cryptodev_info_get(dev_id, &dev_info);
  85
  86         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SG) {
  87                 uint64_t feat_flags = dev_info.feature_flags;
  88                 uint64_t oop_flag = RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT;
  89
  90                 if (t->feature_mask && BLOCKCIPHER_TEST_FEATURE_OOP) {
  91                         if (!(feat_flags & oop_flag)) {
  92                                 printf("Device doesn't support out-of-place "
  93                                         "scatter-gather in input mbuf. "
  94                                         "Test Skipped.\n");
  95                                 return 0;
  96                         }
  97                 } else {
  98                         if (!(feat_flags & RTE_CRYPTODEV_FF_IN_PLACE_SGL)) {
  99                                 printf("Device doesn't support in-place "
 100                                         "scatter-gather mbufs. "
 101                                         "Test Skipped.\n");
 102                                 return 0;
 103                         }
 104                 }
 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 == dpaa_sec_pmd ||
 118                         driver_id == caam_jr_pmd ||
 119                         driver_id == qat_pmd ||
 120                         driver_id == openssl_pmd ||
 121                         driver_id == armv8_pmd ||
 122                         driver_id == mrvl_pmd ||
 123                         driver_id == ccp_pmd ||
 124                         driver_id == virtio_pmd ||
 125                         driver_id == octeontx_pmd) { /* Fall through */
 126                 digest_len = tdata->digest.len;
 127         } else if (driver_id == aesni_mb_pmd ||
 128                         driver_id == scheduler_pmd) {
 129                 digest_len = tdata->digest.truncated_len;
 130         } else {
 131                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 132                         "line %u FAILED: %s",
 133                         __LINE__, "Unsupported PMD type");
 134                 status = TEST_FAILED;
 135                 goto error_exit;
 136         }
 137
 138         /* preparing data */
 139         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 140                 buf_len += digest_len;
 141
 142         /* for contiguous mbuf, nb_segs is 1 */
 143         ibuf = create_segmented_mbuf(mbuf_pool,
 144                         tdata->ciphertext.len, nb_segs, src_pattern);
 145         if (ibuf == NULL) {
 146                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 147                         "line %u FAILED: %s",
 148                         __LINE__, "Cannot create source mbuf");
 149                 status = TEST_FAILED;
 150                 goto error_exit;
 151         }
 152
 153         /* only encryption requires plaintext.data input,
 154          * decryption/(digest gen)/(digest verify) use ciphertext.data
 155          * to be computed
 156          */
 157         if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 158                 pktmbuf_write(ibuf, 0, tdata->plaintext.len,
 159                                 tdata->plaintext.data);
 160         else
 161                 pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
 162                                 tdata->ciphertext.data);
 163
 164         buf_p = rte_pktmbuf_append(ibuf, digest_len);
 165         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 166                 rte_memcpy(buf_p, tdata->digest.data, digest_len);
 167         else
 168                 memset(buf_p, 0, digest_len);
 169
 170         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 171                 obuf = rte_pktmbuf_alloc(mbuf_pool);
 172                 if (!obuf) {
 173                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 174                                 "FAILED: %s", __LINE__,
 175                                 "Allocation of rte_mbuf failed");
 176                         status = TEST_FAILED;
 177                         goto error_exit;
 178                 }
 179                 memset(obuf->buf_addr, dst_pattern, obuf->buf_len);
 180
 181                 buf_p = rte_pktmbuf_append(obuf, buf_len);
 182                 if (!buf_p) {
 183                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 184                                 "FAILED: %s", __LINE__,
 185                                 "No room to append mbuf");
 186                         status = TEST_FAILED;
 187                         goto error_exit;
 188                 }
 189                 memset(buf_p, 0, buf_len);
 190         }
 191
 192         /* Generate Crypto op data structure */
 193         op = rte_crypto_op_alloc(op_mpool, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
 194         if (!op) {
 195                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 196                         "line %u FAILED: %s",
 197                         __LINE__, "Failed to allocate symmetric crypto "
 198                         "operation struct");
 199                 status = TEST_FAILED;
 200                 goto error_exit;
 201         }
 202
 203         sym_op = op->sym;
 204
 205 iterate:
 206         if (nb_iterates) {
 207                 struct rte_mbuf *tmp_buf = ibuf;
 208
 209                 ibuf = obuf;
 210                 obuf = tmp_buf;
 211
 212                 rte_pktmbuf_reset(ibuf);
 213                 rte_pktmbuf_reset(obuf);
 214
 215                 rte_pktmbuf_append(ibuf, tdata->ciphertext.len);
 216
 217                 /* only encryption requires plaintext.data input,
 218                  * decryption/(digest gen)/(digest verify) use ciphertext.data
 219                  * to be computed
 220                  */
 221                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 222                         pktmbuf_write(ibuf, 0, tdata->plaintext.len,
 223                                         tdata->plaintext.data);
 224                 else
 225                         pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
 226                                         tdata->ciphertext.data);
 227
 228                 buf_p = rte_pktmbuf_append(ibuf, digest_len);
 229                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
 230                         rte_memcpy(buf_p, tdata->digest.data, digest_len);
 231                 else
 232                         memset(buf_p, 0, digest_len);
 233
 234                 memset(obuf->buf_addr, dst_pattern, obuf->buf_len);
 235
 236                 buf_p = rte_pktmbuf_append(obuf, buf_len);
 237                 if (!buf_p) {
 238                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 239                                 "FAILED: %s", __LINE__,
 240                                 "No room to append mbuf");
 241                         status = TEST_FAILED;
 242                         goto error_exit;
 243                 }
 244                 memset(buf_p, 0, buf_len);
 245         }
 246
 247         sym_op->m_src = ibuf;
 248
 249         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 250                 sym_op->m_dst = obuf;
 251                 iobuf = obuf;
 252         } else {
 253                 sym_op->m_dst = NULL;
 254                 iobuf = ibuf;
 255         }
 256
 257         /* sessionless op requires allocate xform using
 258          * rte_crypto_op_sym_xforms_alloc(), otherwise rte_zmalloc()
 259          * is used
 260          */
 261         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 262                 uint32_t n_xforms = 0;
 263
 264                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
 265                         n_xforms++;
 266                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
 267                         n_xforms++;
 268
 269                 if (rte_crypto_op_sym_xforms_alloc(op, n_xforms)
 270                         == NULL) {
 271                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 272                                 "FAILED: %s", __LINE__, "Failed to "
 273                                 "allocate space for crypto transforms");
 274                         status = TEST_FAILED;
 275                         goto error_exit;
 276                 }
 277         } else {
 278                 cipher_xform = rte_zmalloc(NULL,
 279                         sizeof(struct rte_crypto_sym_xform), 0);
 280
 281                 auth_xform = rte_zmalloc(NULL,
 282                         sizeof(struct rte_crypto_sym_xform), 0);
 283
 284                 if (!cipher_xform || !auth_xform) {
 285                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 286                                 "FAILED: %s", __LINE__, "Failed to "
 287                                 "allocate memory for crypto transforms");
 288                         status = TEST_FAILED;
 289                         goto error_exit;
 290                 }
 291         }
 292
 293         /* preparing xform, for sessioned op, init_xform is initialized
 294          * here and later as param in rte_cryptodev_sym_session_create() call
 295          */
 296         if (t->op_mask == BLOCKCIPHER_TEST_OP_ENC_AUTH_GEN) {
 297                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 298                         cipher_xform = op->sym->xform;
 299                         auth_xform = cipher_xform->next;
 300                         auth_xform->next = NULL;
 301                 } else {
 302                         cipher_xform->next = auth_xform;
 303                         auth_xform->next = NULL;
 304                         init_xform = cipher_xform;
 305                 }
 306         } else if (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY_DEC) {
 307                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
 308                         auth_xform = op->sym->xform;
 309                         cipher_xform = auth_xform->next;
 310                         cipher_xform->next = NULL;
 311                 } else {
 312                         auth_xform->next = cipher_xform;
 313                         cipher_xform->next = NULL;
 314                         init_xform = auth_xform;
 315                 }
 316         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_ENCRYPT) ||
 317                         (t->op_mask == BLOCKCIPHER_TEST_OP_DECRYPT)) {
 318                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 319                         cipher_xform = op->sym->xform;
 320                 else
 321                         init_xform = cipher_xform;
 322                 cipher_xform->next = NULL;
 323         } else if ((t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_GEN) ||
 324                         (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_VERIFY)) {
 325                 if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
 326                         auth_xform = op->sym->xform;
 327                 else
 328                         init_xform = auth_xform;
 329                 auth_xform->next = NULL;
 330         } else {
 331                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 332                         "line %u FAILED: %s",
 333                         __LINE__, "Unrecognized operation");
 334                 status = TEST_FAILED;
 335                 goto error_exit;
 336         }
 337
 338         /*configure xforms & sym_op cipher and auth data*/
 339         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 340                 cipher_xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
 341                 cipher_xform->cipher.algo = tdata->crypto_algo;
 342                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT)
 343                         cipher_xform->cipher.op =
 344                                 RTE_CRYPTO_CIPHER_OP_ENCRYPT;
 345                 else
 346                         cipher_xform->cipher.op =
 347                                 RTE_CRYPTO_CIPHER_OP_DECRYPT;
 348                 cipher_xform->cipher.key.data = cipher_key;
 349                 cipher_xform->cipher.key.length = tdata->cipher_key.len;
 350                 cipher_xform->cipher.iv.offset = IV_OFFSET;
 351                 cipher_xform->cipher.iv.length = tdata->iv.len;
 352
 353                 sym_op->cipher.data.offset = tdata->cipher_offset;
 354                 sym_op->cipher.data.length = tdata->ciphertext.len -
 355                                 tdata->cipher_offset;
 356                 rte_memcpy(rte_crypto_op_ctod_offset(op, uint8_t *, IV_OFFSET),
 357                                 tdata->iv.data,
 358                                 tdata->iv.len);
 359         }
 360
 361         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 362                 uint32_t digest_offset = tdata->ciphertext.len;
 363
 364                 auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
 365                 auth_xform->auth.algo = tdata->auth_algo;
 366                 auth_xform->auth.key.length = tdata->auth_key.len;
 367                 auth_xform->auth.key.data = auth_key;
 368                 auth_xform->auth.digest_length = digest_len;
 369
 370                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 371                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_GENERATE;
 372                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 373                                 (iobuf, digest_offset);
 374                         sym_op->auth.digest.phys_addr =
 375                                 pktmbuf_iova_offset(iobuf,
 376                                         digest_offset);
 377                 } else {
 378                         auth_xform->auth.op = RTE_CRYPTO_AUTH_OP_VERIFY;
 379                         sym_op->auth.digest.data = pktmbuf_mtod_offset
 380                                 (sym_op->m_src, digest_offset);
 381                         sym_op->auth.digest.phys_addr =
 382                                 pktmbuf_iova_offset(sym_op->m_src,
 383                                         digest_offset);
 384                 }
 385
 386                 sym_op->auth.data.offset = tdata->auth_offset;
 387                 sym_op->auth.data.length = tdata->ciphertext.len -
 388                                 tdata->auth_offset;
 389         }
 390
 391         /**
 392          * Create session for sessioned op. For mbuf iteration test,
 393          * skip the session creation for the second iteration.
 394          */
 395         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) &&
 396                         nb_iterates == 0) {
 397                 sess = rte_cryptodev_sym_session_create(sess_mpool);
 398
 399                 rte_cryptodev_sym_session_init(dev_id, sess, init_xform,
 400                                 sess_priv_mpool);
 401                 if (!sess) {
 402                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 403                                 "FAILED: %s", __LINE__,
 404                                 "Session creation failed");
 405                         status = TEST_FAILED;
 406                         goto error_exit;
 407                 }
 408
 409                 /* attach symmetric crypto session to crypto operations */
 410                 rte_crypto_op_attach_sym_session(op, sess);
 411         }
 412
 413         debug_hexdump(stdout, "m_src(before):",
 414                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 415         rte_memcpy(tmp_src_buf, sym_op->m_src->buf_addr,
 416                                                 sym_op->m_src->buf_len);
 417         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 418                 debug_hexdump(stdout, "m_dst(before):",
 419                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 420                 rte_memcpy(tmp_dst_buf, sym_op->m_dst->buf_addr,
 421                                                 sym_op->m_dst->buf_len);
 422         }
 423
 424         /* Process crypto operation */
 425         if (rte_cryptodev_enqueue_burst(dev_id, 0, &op, 1) != 1) {
 426                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 427                         "line %u FAILED: %s",
 428                         __LINE__, "Error sending packet for encryption");
 429                 status = TEST_FAILED;
 430                 goto error_exit;
 431         }
 432
 433         op = NULL;
 434
 435         while (rte_cryptodev_dequeue_burst(dev_id, 0, &op, 1) == 0)
 436                 rte_pause();
 437
 438         if (!op) {
 439                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 440                         "line %u FAILED: %s",
 441                         __LINE__, "Failed to process sym crypto op");
 442                 status = TEST_FAILED;
 443                 goto error_exit;
 444         }
 445
 446         debug_hexdump(stdout, "m_src(after):",
 447                         sym_op->m_src->buf_addr, sym_op->m_src->buf_len);
 448         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP)
 449                 debug_hexdump(stdout, "m_dst(after):",
 450                         sym_op->m_dst->buf_addr, sym_op->m_dst->buf_len);
 451
 452         /* Verify results */
 453         if (op->status != RTE_CRYPTO_OP_STATUS_SUCCESS) {
 454                 if ((t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY) &&
 455                         (op->status == RTE_CRYPTO_OP_STATUS_AUTH_FAILED))
 456                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 457                                 "FAILED: Digest verification failed "
 458                                 "(0x%X)", __LINE__, op->status);
 459                 else
 460                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 461                                 "FAILED: Operation failed "
 462                                 "(0x%X)", __LINE__, op->status);
 463                 status = TEST_FAILED;
 464                 goto error_exit;
 465         }
 466
 467         if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 468                 uint8_t buffer[2048];
 469                 const uint8_t *compare_ref;
 470                 uint32_t compare_len;
 471
 472                 if (t->op_mask & BLOCKCIPHER_TEST_OP_ENCRYPT) {
 473                         compare_ref = tdata->ciphertext.data +
 474                                         tdata->cipher_offset;
 475                         compare_len = tdata->ciphertext.len -
 476                                         tdata->cipher_offset;
 477                 } else {
 478                         compare_ref = tdata->plaintext.data +
 479                                         tdata->cipher_offset;
 480                         compare_len = tdata->plaintext.len -
 481                                         tdata->cipher_offset;
 482                 }
 483
 484                 if (memcmp(rte_pktmbuf_read(iobuf, tdata->cipher_offset,
 485                                 compare_len, buffer), compare_ref,
 486                                 compare_len)) {
 487                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 488                                 "FAILED: %s", __LINE__,
 489                                 "Crypto data not as expected");
 490                         status = TEST_FAILED;
 491                         goto error_exit;
 492                 }
 493         }
 494
 495         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
 496                 uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,
 497                                         tdata->ciphertext.len);
 498
 499                 if (memcmp(auth_res, tdata->digest.data, digest_len)) {
 500                         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
 501                                 "FAILED: %s", __LINE__, "Generated "
 502                                 "digest data not as expected");
 503                         status = TEST_FAILED;
 504                         goto error_exit;
 505                 }
 506         }
 507
 508         /* The only parts that should have changed in the buffer are
 509          * plaintext/ciphertext and digest.
 510          * In OOP only the dest buffer should change.
 511          */
 512         if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
 513                 struct rte_mbuf *mbuf;
 514                 uint8_t value;
 515                 uint32_t head_unchanged_len, changed_len = 0;
 516                 uint32_t i;
 517                 uint32_t hdroom_used = 0, tlroom_used = 0;
 518                 uint32_t hdroom = 0;
 519
 520                 mbuf = sym_op->m_src;
 521                 /*
 522                  * Crypto PMDs specify the headroom & tailroom it would use
 523                  * when processing the crypto operation. PMD is free to modify
 524                  * this space, and so the verification check should skip that
 525                  * block.
 526                  */
 527                 hdroom_used = dev_info.min_mbuf_headroom_req;
 528                 tlroom_used = dev_info.min_mbuf_tailroom_req;
 529
 530                 /* Get headroom */
 531                 hdroom = rte_pktmbuf_headroom(mbuf);
 532
 533                 head_unchanged_len = mbuf->buf_len;
 534
 535                 for (i = 0; i < mbuf->buf_len; i++) {
 536
 537                         /* Skip headroom used by PMD */
 538                         if (i == hdroom - hdroom_used)
 539                                 i += hdroom_used;
 540
 541                         /* Skip tailroom used by PMD */
 542                         if (i == (hdroom + mbuf->data_len))
 543                                 i += tlroom_used;
 544
 545                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 546                         if (value != tmp_src_buf[i]) {
 547                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 548         "line %u FAILED: OOP src outer mbuf data (0x%x) not as expected (0x%x)",
 549                                         __LINE__, value, tmp_src_buf[i]);
 550                                 status = TEST_FAILED;
 551                                 goto error_exit;
 552                         }
 553                 }
 554
 555                 mbuf = sym_op->m_dst;
 556                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
 557                         head_unchanged_len = hdroom + sym_op->auth.data.offset;
 558                         changed_len = sym_op->auth.data.length;
 559                         if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 560                                 changed_len += digest_len;
 561                 } else {
 562                         /* cipher-only */
 563                         head_unchanged_len = hdroom +
 564                                         sym_op->cipher.data.offset;
 565                         changed_len = sym_op->cipher.data.length;
 566                 }
 567
 568                 for (i = 0; i < mbuf->buf_len; i++) {
 569                         if (i == head_unchanged_len)
 570                                 i += changed_len;
 571                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 572                         if (value != tmp_dst_buf[i]) {
 573                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 574                                 "line %u FAILED: OOP dst outer mbuf data "
 575                                 "(0x%x) not as expected (0x%x)",
 576                                 __LINE__, value, tmp_dst_buf[i]);
 577                                 status = TEST_FAILED;
 578                                 goto error_exit;
 579                         }
 580                 }
 581
 582                 if (!nb_iterates) {
 583                         nb_iterates++;
 584                         goto iterate;
 585                 }
 586         } else {
 587                 /* In-place operation */
 588                 struct rte_mbuf *mbuf;
 589                 uint8_t value;
 590                 uint32_t head_unchanged_len = 0, changed_len = 0;
 591                 uint32_t i;
 592                 uint32_t hdroom_used = 0, tlroom_used = 0;
 593                 uint32_t hdroom = 0;
 594
 595                 /*
 596                  * Crypto PMDs specify the headroom & tailroom it would use
 597                  * when processing the crypto operation. PMD is free to modify
 598                  * this space, and so the verification check should skip that
 599                  * block.
 600                  */
 601                 hdroom_used = dev_info.min_mbuf_headroom_req;
 602                 tlroom_used = dev_info.min_mbuf_tailroom_req;
 603
 604                 mbuf = sym_op->m_src;
 605
 606                 /* Get headroom */
 607                 hdroom = rte_pktmbuf_headroom(mbuf);
 608
 609                 if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
 610                         head_unchanged_len = hdroom +
 611                                         sym_op->cipher.data.offset;
 612                         changed_len = sym_op->cipher.data.length;
 613                 } else {
 614                         /* auth-only */
 615                         head_unchanged_len = hdroom +
 616                                         sym_op->auth.data.offset +
 617                                         sym_op->auth.data.length;
 618                         changed_len = 0;
 619                 }
 620
 621                 if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
 622                         changed_len += digest_len;
 623
 624                 for (i = 0; i < mbuf->buf_len; i++) {
 625
 626                         /* Skip headroom used by PMD */
 627                         if (i == hdroom - hdroom_used)
 628                                 i += hdroom_used;
 629
 630                         if (i == head_unchanged_len)
 631                                 i += changed_len;
 632
 633                         /* Skip tailroom used by PMD */
 634                         if (i == (hdroom + mbuf->data_len))
 635                                 i += tlroom_used;
 636
 637                         value = *((uint8_t *)(mbuf->buf_addr)+i);
 638                         if (value != tmp_src_buf[i]) {
 639                                 snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
 640                                 "line %u FAILED: outer mbuf data (0x%x) "
 641                                 "not as expected (0x%x)",
 642                                 __LINE__, value, tmp_src_buf[i]);
 643                                 status = TEST_FAILED;
 644                                 goto error_exit;
 645                         }
 646                 }
 647         }
 648
 649         snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "PASS");
 650
 651 error_exit:
 652         if (!(t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)) {
 653                 if (sess) {
 654                         rte_cryptodev_sym_session_clear(dev_id, sess);
 655                         rte_cryptodev_sym_session_free(sess);
 656                 }
 657                 if (cipher_xform)
 658                         rte_free(cipher_xform);
 659                 if (auth_xform)
 660                         rte_free(auth_xform);
 661         }
 662
 663         if (op)
 664                 rte_crypto_op_free(op);
 665
 666         if (obuf)
 667                 rte_pktmbuf_free(obuf);
 668
 669         if (ibuf)
 670                 rte_pktmbuf_free(ibuf);
 671
 672         return status;
 673 }
 674
 675 int
 676 test_blockcipher_all_tests(struct rte_mempool *mbuf_pool,
 677         struct rte_mempool *op_mpool,
 678         struct rte_mempool *sess_mpool,
 679         struct rte_mempool *sess_priv_mpool,
 680         uint8_t dev_id,
 681         int driver_id,
 682         enum blockcipher_test_type test_type)
 683 {
 684         int status, overall_status = TEST_SUCCESS;
 685         uint32_t i, test_index = 0;
 686         char test_msg[BLOCKCIPHER_TEST_MSG_LEN + 1];
 687         uint32_t n_test_cases = 0;
 688         uint32_t target_pmd_mask = 0;
 689         const struct blockcipher_test_case *tcs = NULL;
 690
 691         int openssl_pmd = rte_cryptodev_driver_id_get(
 692                         RTE_STR(CRYPTODEV_NAME_OPENSSL_PMD));
 693         int ccp_pmd = rte_cryptodev_driver_id_get(
 694                         RTE_STR(CRYPTODEV_NAME_CCP_PMD));
 695         int dpaa2_sec_pmd = rte_cryptodev_driver_id_get(
 696                         RTE_STR(CRYPTODEV_NAME_DPAA2_SEC_PMD));
 697         int dpaa_sec_pmd = rte_cryptodev_driver_id_get(
 698                         RTE_STR(CRYPTODEV_NAME_DPAA_SEC_PMD));
 699         int caam_jr_pmd = rte_cryptodev_driver_id_get(
 700                         RTE_STR(CRYPTODEV_NAME_CAAM_JR_PMD));
 701         int scheduler_pmd = rte_cryptodev_driver_id_get(
 702                         RTE_STR(CRYPTODEV_NAME_SCHEDULER_PMD));
 703         int armv8_pmd = rte_cryptodev_driver_id_get(
 704                         RTE_STR(CRYPTODEV_NAME_ARMV8_PMD));
 705         int aesni_mb_pmd = rte_cryptodev_driver_id_get(
 706                         RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD));
 707         int qat_pmd = rte_cryptodev_driver_id_get(
 708                         RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
 709         int mrvl_pmd = rte_cryptodev_driver_id_get(
 710                         RTE_STR(CRYPTODEV_NAME_MVSAM_PMD));
 711         int virtio_pmd = rte_cryptodev_driver_id_get(
 712                         RTE_STR(CRYPTODEV_NAME_VIRTIO_PMD));
 713         int octeontx_pmd = rte_cryptodev_driver_id_get(
 714                         RTE_STR(CRYPTODEV_NAME_OCTEONTX_SYM_PMD));
 715
 716         switch (test_type) {
 717         case BLKCIPHER_AES_CHAIN_TYPE:
 718                 n_test_cases = sizeof(aes_chain_test_cases) /
 719                 sizeof(aes_chain_test_cases[0]);
 720                 tcs = aes_chain_test_cases;
 721                 break;
 722         case BLKCIPHER_AES_CIPHERONLY_TYPE:
 723                 n_test_cases = sizeof(aes_cipheronly_test_cases) /
 724                 sizeof(aes_cipheronly_test_cases[0]);
 725                 tcs = aes_cipheronly_test_cases;
 726                 break;
 727         case BLKCIPHER_AES_DOCSIS_TYPE:
 728                 n_test_cases = sizeof(aes_docsis_test_cases) /
 729                 sizeof(aes_docsis_test_cases[0]);
 730                 tcs = aes_docsis_test_cases;
 731                 break;
 732         case BLKCIPHER_3DES_CHAIN_TYPE:
 733                 n_test_cases = sizeof(triple_des_chain_test_cases) /
 734                 sizeof(triple_des_chain_test_cases[0]);
 735                 tcs = triple_des_chain_test_cases;
 736                 break;
 737         case BLKCIPHER_3DES_CIPHERONLY_TYPE:
 738                 n_test_cases = sizeof(triple_des_cipheronly_test_cases) /
 739                 sizeof(triple_des_cipheronly_test_cases[0]);
 740                 tcs = triple_des_cipheronly_test_cases;
 741                 break;
 742         case BLKCIPHER_DES_CIPHERONLY_TYPE:
 743                 n_test_cases = sizeof(des_cipheronly_test_cases) /
 744                 sizeof(des_cipheronly_test_cases[0]);
 745                 tcs = des_cipheronly_test_cases;
 746                 break;
 747         case BLKCIPHER_DES_DOCSIS_TYPE:
 748                 n_test_cases = sizeof(des_docsis_test_cases) /
 749                 sizeof(des_docsis_test_cases[0]);
 750                 tcs = des_docsis_test_cases;
 751                 break;
 752         case BLKCIPHER_AUTHONLY_TYPE:
 753                 n_test_cases = sizeof(hash_test_cases) /
 754                 sizeof(hash_test_cases[0]);
 755                 tcs = hash_test_cases;
 756                 break;
 757         default:
 758                 break;
 759         }
 760
 761         if (driver_id == aesni_mb_pmd)
 762                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MB;
 763         else if (driver_id == qat_pmd)
 764                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT;
 765         else if (driver_id == openssl_pmd)
 766                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL;
 767         else if (driver_id == armv8_pmd)
 768                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_ARMV8;
 769         else if (driver_id == scheduler_pmd)
 770                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_SCHEDULER;
 771         else if (driver_id == dpaa2_sec_pmd)
 772                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA2_SEC;
 773         else if (driver_id == ccp_pmd)
 774                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_CCP;
 775         else if (driver_id == dpaa_sec_pmd)
 776                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_DPAA_SEC;
 777         else if (driver_id == caam_jr_pmd)
 778                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_CAAM_JR;
 779         else if (driver_id == mrvl_pmd)
 780                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_MVSAM;
 781         else if (driver_id == virtio_pmd)
 782                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_VIRTIO;
 783         else if (driver_id == octeontx_pmd)
 784                 target_pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OCTEONTX;
 785         else
 786                 TEST_ASSERT(0, "Unrecognized cryptodev type");
 787
 788         for (i = 0; i < n_test_cases; i++) {
 789                 const struct blockcipher_test_case *tc = &tcs[i];
 790
 791                 if (!(tc->pmd_mask & target_pmd_mask))
 792                         continue;
 793
 794                 status = test_blockcipher_one_case(tc, mbuf_pool, op_mpool,
 795                         sess_mpool, sess_priv_mpool, dev_id, driver_id,
 796                         test_msg);
 797
 798                 printf("  %u) TestCase %s %s\n", test_index ++,
 799                         tc->test_descr, test_msg);
 800
 801                 if (status != TEST_SUCCESS) {
 802                         if (overall_status == TEST_SUCCESS)
 803                                 overall_status = status;
 804
 805                         if (tc->feature_mask & BLOCKCIPHER_TEST_FEATURE_STOPPER)
 806                                 break;
 807                 }
 808         }
 809
 810         return overall_status;
 811 }