/* Calculate the object size */
uint16_t crypto_op_size = sizeof(struct rte_crypto_op) +
sizeof(struct rte_crypto_sym_op);
- uint16_t crypto_op_private_size = extra_op_priv_size +
- test_vector->cipher_iv.length +
- test_vector->auth_iv.length +
- test_vector->aead_iv.length +
- options->aead_aad_sz;
+ uint16_t crypto_op_private_size;
+ /*
+ * If doing AES-CCM, IV field needs to be 16 bytes long,
+ * and AAD field needs to be long enough to have 18 bytes,
+ * plus the length of the AAD, and all rounded to a
+ * multiple of 16 bytes.
+ */
+ if (options->aead_algo == RTE_CRYPTO_AEAD_AES_CCM) {
+ crypto_op_private_size = extra_op_priv_size +
+ test_vector->cipher_iv.length +
+ test_vector->auth_iv.length +
+ RTE_ALIGN_CEIL(test_vector->aead_iv.length, 16) +
+ RTE_ALIGN_CEIL(options->aead_aad_sz + 18, 16);
+ } else {
+ crypto_op_private_size = extra_op_priv_size +
+ test_vector->cipher_iv.length +
+ test_vector->auth_iv.length +
+ test_vector->aead_iv.length +
+ options->aead_aad_sz;
+ }
+
uint16_t crypto_op_total_size = crypto_op_size +
crypto_op_private_size;
uint16_t crypto_op_total_size_padded =