-/*
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- * Copyright(c) 2015-2016 Intel Corporation.
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * Contact Information:
- * qat-linux@intel.com
- *
- * BSD LICENSE
- * Copyright(c) 2015-2017 Intel Corporation.
- * 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 OR GPL-2.0)
+ * Copyright(c) 2015-2018 Intel Corporation
*/
-
#include <rte_memcpy.h>
#include <rte_common.h>
#include <rte_spinlock.h>
case ICP_QAT_HW_AUTH_ALGO_NULL:
return QAT_HW_ROUND_UP(ICP_QAT_HW_NULL_STATE1_SZ,
QAT_HW_DEFAULT_ALIGNMENT);
+ case ICP_QAT_HW_AUTH_ALGO_AES_CBC_MAC:
+ return QAT_HW_ROUND_UP(ICP_QAT_HW_AES_CBC_MAC_STATE1_SZ,
+ QAT_HW_DEFAULT_ALIGNMENT);
case ICP_QAT_HW_AUTH_ALGO_DELIMITER:
/* return maximum state1 size in this case */
return QAT_HW_ROUND_UP(ICP_QAT_HW_SHA512_STATE1_SZ,
in = rte_zmalloc("working mem for key",
ICP_QAT_HW_AES_XCBC_MAC_STATE2_SZ, 16);
+ if (in == NULL) {
+ PMD_DRV_LOG(ERR, "Failed to alloc memory");
+ return -ENOMEM;
+ }
+
rte_memcpy(in, qat_aes_xcbc_key_seed,
ICP_QAT_HW_AES_XCBC_MAC_STATE2_SZ);
for (x = 0; x < HASH_XCBC_PRECOMP_KEY_NUM; x++) {
ICP_QAT_HW_GALOIS_E_CTR0_SZ);
in = rte_zmalloc("working mem for key",
ICP_QAT_HW_GALOIS_H_SZ, 16);
+ if (in == NULL) {
+ PMD_DRV_LOG(ERR, "Failed to alloc memory");
+ return -ENOMEM;
+ }
+
memset(in, 0, ICP_QAT_HW_GALOIS_H_SZ);
if (AES_set_encrypt_key(auth_key, auth_keylen << 3,
&enc_key) != 0) {
ICP_QAT_HW_AUTH_ALGO_NULL);
state2_size = ICP_QAT_HW_NULL_STATE2_SZ;
break;
+ case ICP_QAT_HW_AUTH_ALGO_AES_CBC_MAC:
+ qat_proto_flag = QAT_CRYPTO_PROTO_FLAG_CCM;
+ state1_size = qat_hash_get_state1_size(
+ ICP_QAT_HW_AUTH_ALGO_AES_CBC_MAC);
+ state2_size = ICP_QAT_HW_AES_CBC_MAC_KEY_SZ +
+ ICP_QAT_HW_AES_CCM_CBC_E_CTR0_SZ;
+
+ if (aad_length > 0) {
+ aad_length += ICP_QAT_HW_CCM_AAD_B0_LEN +
+ ICP_QAT_HW_CCM_AAD_LEN_INFO;
+ auth_param->u2.aad_sz =
+ RTE_ALIGN_CEIL(aad_length,
+ ICP_QAT_HW_CCM_AAD_ALIGNMENT);
+ } else {
+ auth_param->u2.aad_sz = ICP_QAT_HW_CCM_AAD_B0_LEN;
+ }
+
+ cdesc->aad_len = aad_length;
+ hash->auth_counter.counter = 0;
+
+ hash_cd_ctrl->outer_prefix_sz = digestsize;
+ auth_param->hash_state_sz = digestsize;
+
+ memcpy(cdesc->cd_cur_ptr + state1_size, authkey, authkeylen);
+ break;
case ICP_QAT_HW_AUTH_ALGO_KASUMI_F9:
state1_size = qat_hash_get_state1_size(
ICP_QAT_HW_AUTH_ALGO_KASUMI_F9);
git.droids-corp.org / dpdk.git / blobdiff