-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016-2017 Intel Corporation
*/
#include <rte_crypto.h>
t_vec->cipher_key.length = 0;
t_vec->ciphertext.data = plaintext;
t_vec->cipher_key.data = NULL;
- t_vec->cipher_iv.data = NULL;
} else {
t_vec->cipher_key.length = options->cipher_key_sz;
t_vec->ciphertext.data = ciphertext;
t_vec->cipher_key.data = cipher_key;
- t_vec->cipher_iv.data = rte_malloc(NULL, options->cipher_iv_sz,
- 16);
+ }
+
+ /* Init IV data ptr */
+ t_vec->cipher_iv.data = NULL;
+
+ if (options->cipher_iv_sz != 0) {
+ /* Set IV parameters */
+ t_vec->cipher_iv.data = rte_malloc(NULL,
+ options->cipher_iv_sz, 16);
if (t_vec->cipher_iv.data == NULL) {
rte_free(t_vec);
return NULL;
memcpy(t_vec->cipher_iv.data, iv, options->cipher_iv_sz);
}
t_vec->ciphertext.length = options->max_buffer_size;
-
- /* Set IV parameters */
- t_vec->cipher_iv.data = rte_malloc(NULL, options->cipher_iv_sz,
- 16);
- if (options->cipher_iv_sz && t_vec->cipher_iv.data == NULL) {
- rte_free(t_vec);
- return NULL;
- }
- memcpy(t_vec->cipher_iv.data, iv, options->cipher_iv_sz);
t_vec->cipher_iv.length = options->cipher_iv_sz;
-
t_vec->data.cipher_offset = 0;
t_vec->data.cipher_length = options->max_buffer_size;