uint8_t dst_pattern = 0xb6;
uint8_t tmp_src_buf[MBUF_SIZE];
uint8_t tmp_dst_buf[MBUF_SIZE];
+ uint32_t pad_len;
int nb_segs = 1;
uint32_t nb_iterates = 0;
if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
if (!(feat_flags & RTE_CRYPTODEV_FF_SYM_SESSIONLESS)) {
- printf("Device doesn't support sesionless operations "
+ printf("Device doesn't support sessionless operations "
+ "Test Skipped.\n");
+ snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
+ "SKIPPED");
+ return TEST_SKIPPED;
+ }
+ }
+ if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_DIGEST_ENCRYPTED) {
+ if (!(feat_flags & RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED)) {
+ printf("Device doesn't support encrypted digest "
"Test Skipped.\n");
snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN,
"SKIPPED");
if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
buf_len += digest_len;
+ pad_len = RTE_ALIGN(buf_len, 16) - buf_len;
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED)
+ buf_len += pad_len;
+
/* for contiguous mbuf, nb_segs is 1 */
ibuf = create_segmented_mbuf(mbuf_pool,
tdata->ciphertext.len, nb_segs, src_pattern);
buf_p = rte_pktmbuf_append(ibuf, digest_len);
if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
- rte_memcpy(buf_p, tdata->digest.data, digest_len);
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED)
+ rte_memcpy(buf_p,
+ tdata->ciphertext.data + tdata->ciphertext.len,
+ digest_len);
+ else
+ rte_memcpy(buf_p, tdata->digest.data, digest_len);
else
memset(buf_p, 0, digest_len);
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED) {
+ buf_p = rte_pktmbuf_append(ibuf, pad_len);
+ if (!buf_p) {
+ snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+ "FAILED: %s", __LINE__,
+ "No room to append mbuf");
+ status = TEST_FAILED;
+ goto error_exit;
+ }
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY) {
+ const uint8_t *temp_p = tdata->ciphertext.data +
+ tdata->ciphertext.len +
+ digest_len;
+ rte_memcpy(buf_p, temp_p, pad_len);
+ } else
+ memset(buf_p, 0xa5, pad_len);
+ }
if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_OOP) {
obuf = rte_pktmbuf_alloc(mbuf_pool);
}
memset(obuf->buf_addr, dst_pattern, obuf->buf_len);
- buf_p = rte_pktmbuf_append(obuf, buf_len);
+ buf_p = rte_pktmbuf_append(obuf, buf_len + pad_len);
if (!buf_p) {
snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
"FAILED: %s", __LINE__,
cipher_xform->next = NULL;
init_xform = auth_xform;
}
+ } else if (t->op_mask == BLOCKCIPHER_TEST_OP_AUTH_GEN_ENC) {
+ if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
+ auth_xform = op->sym->xform;
+ cipher_xform = auth_xform->next;
+ cipher_xform->next = NULL;
+ } else {
+ auth_xform->next = cipher_xform;
+ cipher_xform->next = NULL;
+ init_xform = auth_xform;
+ }
+ } else if (t->op_mask == BLOCKCIPHER_TEST_OP_DEC_AUTH_VERIFY) {
+ if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS) {
+ cipher_xform = op->sym->xform;
+ auth_xform = cipher_xform->next;
+ auth_xform->next = NULL;
+ } else {
+ cipher_xform->next = auth_xform;
+ auth_xform->next = NULL;
+ init_xform = cipher_xform;
+ }
} else if ((t->op_mask == BLOCKCIPHER_TEST_OP_ENCRYPT) ||
(t->op_mask == BLOCKCIPHER_TEST_OP_DECRYPT)) {
if (t->feature_mask & BLOCKCIPHER_TEST_FEATURE_SESSIONLESS)
sym_op->cipher.data.offset = tdata->cipher_offset;
sym_op->cipher.data.length = tdata->ciphertext.len -
tdata->cipher_offset;
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED) {
+ sym_op->cipher.data.length += tdata->digest.len;
+ sym_op->cipher.data.length += pad_len;
+ }
rte_memcpy(rte_crypto_op_ctod_offset(op, uint8_t *, IV_OFFSET),
tdata->iv.data,
tdata->iv.len);
tdata->cipher_offset;
compare_len = tdata->ciphertext.len -
tdata->cipher_offset;
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED)
+ compare_len += tdata->digest.len;
} else {
compare_ref = tdata->plaintext.data +
tdata->cipher_offset;
}
}
- if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
- uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,
- tdata->ciphertext.len);
+ /* Check digest data only in enc-then-auth_gen case.
+ * In auth_gen-then-enc case, cipher text contains both encrypted
+ * plain text and encrypted digest value. If cipher text is correct,
+ * it implies digest is also generated properly.
+ */
+ if (!(t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED))
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
+ uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,
+ tdata->ciphertext.len);
- if (memcmp(auth_res, tdata->digest.data, digest_len)) {
- snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
- "FAILED: %s", __LINE__, "Generated "
- "digest data not as expected");
- status = TEST_FAILED;
- goto error_exit;
+ if (memcmp(auth_res, tdata->digest.data, digest_len)) {
+ snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
+ "FAILED: %s", __LINE__, "Generated "
+ "digest data not as expected");
+ status = TEST_FAILED;
+ goto error_exit;
+ }
}
- }
/* The only parts that should have changed in the buffer are
* plaintext/ciphertext and digest.
changed_len = sym_op->cipher.data.length;
}
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED)
+ changed_len = sym_op->cipher.data.length +
+ digest_len + pad_len;
+
for (i = 0; i < mbuf->buf_len; i++) {
if (i == head_unchanged_len)
i += changed_len;
if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN)
changed_len += digest_len;
+ if (t->op_mask & BLOCKCIPHER_TEST_OP_DIGEST_ENCRYPTED)
+ changed_len = sym_op->cipher.data.length;
+
for (i = 0; i < mbuf->buf_len; i++) {
/* Skip headroom used by PMD */
git.droids-corp.org / dpdk.git / blobdiff