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authorLuca Boccassi <luca.boccassi@gmail.com>2018-02-19 11:16:57 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2018-02-19 11:17:28 +0000
commitca33590b6af032bff57d9cc70455660466a654b2 (patch)
tree0b68b090bd9b4a78a3614b62400b29279d76d553 /drivers/crypto/aesni_mb
parent169a9de21e263aa6599cdc2d87a45ae158d9f509 (diff)
New upstream version 18.02upstream/18.02
Change-Id: I89ed24cb2a49b78fe5be6970b99dd46c1499fcc3 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/crypto/aesni_mb')
-rw-r--r--drivers/crypto/aesni_mb/Makefile31
-rw-r--r--drivers/crypto/aesni_mb/aesni_mb_ops.h32
-rw-r--r--drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c177
-rw-r--r--drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c65
-rw-r--r--drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h44
5 files changed, 184 insertions, 165 deletions
diff --git a/drivers/crypto/aesni_mb/Makefile b/drivers/crypto/aesni_mb/Makefile
index a49f06f2..d9f8fb98 100644
--- a/drivers/crypto/aesni_mb/Makefile
+++ b/drivers/crypto/aesni_mb/Makefile
@@ -1,32 +1,5 @@
-# BSD LICENSE
-#
-# Copyright(c) 2015 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) 2015 Intel Corporation
include $(RTE_SDK)/mk/rte.vars.mk
diff --git a/drivers/crypto/aesni_mb/aesni_mb_ops.h b/drivers/crypto/aesni_mb/aesni_mb_ops.h
index 59c3ee1e..4d596e85 100644
--- a/drivers/crypto/aesni_mb/aesni_mb_ops.h
+++ b/drivers/crypto/aesni_mb/aesni_mb_ops.h
@@ -1,33 +1,5 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2015 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) 2015 Intel Corporation
*/
#ifndef _AESNI_MB_OPS_H_
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
index 70043897..636c6c37 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
@@ -1,33 +1,5 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2015-2017 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) 2015-2017 Intel Corporation
*/
#include <des.h>
@@ -110,6 +82,15 @@ aesni_mb_get_chain_order(const struct rte_crypto_sym_xform *xform)
return AESNI_MB_OP_HASH_CIPHER;
}
+ if (xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) {
+ if (xform->aead.algo == RTE_CRYPTO_AEAD_AES_CCM) {
+ if (xform->aead.op == RTE_CRYPTO_AEAD_OP_ENCRYPT)
+ return AESNI_MB_OP_AEAD_CIPHER_HASH;
+ else
+ return AESNI_MB_OP_AEAD_HASH_CIPHER;
+ }
+ }
+
return AESNI_MB_OP_NOT_SUPPORTED;
}
@@ -285,6 +266,61 @@ aesni_mb_set_session_cipher_parameters(const struct aesni_mb_op_fns *mb_ops,
return 0;
}
+static int
+aesni_mb_set_session_aead_parameters(const struct aesni_mb_op_fns *mb_ops,
+ struct aesni_mb_session *sess,
+ const struct rte_crypto_sym_xform *xform)
+{
+ aes_keyexp_t aes_keyexp_fn;
+
+ switch (xform->aead.op) {
+ case RTE_CRYPTO_AEAD_OP_ENCRYPT:
+ sess->cipher.direction = ENCRYPT;
+ sess->auth.operation = RTE_CRYPTO_AUTH_OP_GENERATE;
+ break;
+ case RTE_CRYPTO_AEAD_OP_DECRYPT:
+ sess->cipher.direction = DECRYPT;
+ sess->auth.operation = RTE_CRYPTO_AUTH_OP_VERIFY;
+ break;
+ default:
+ MB_LOG_ERR("Invalid aead operation parameter");
+ return -EINVAL;
+ }
+
+ switch (xform->aead.algo) {
+ case RTE_CRYPTO_AEAD_AES_CCM:
+ sess->cipher.mode = CCM;
+ sess->auth.algo = AES_CCM;
+ break;
+ default:
+ MB_LOG_ERR("Unsupported aead mode parameter");
+ return -ENOTSUP;
+ }
+
+ /* Set IV parameters */
+ sess->iv.offset = xform->aead.iv.offset;
+ sess->iv.length = xform->aead.iv.length;
+
+ /* Check key length and choose key expansion function for AES */
+
+ switch (xform->aead.key.length) {
+ case AES_128_BYTES:
+ sess->cipher.key_length_in_bytes = AES_128_BYTES;
+ aes_keyexp_fn = mb_ops->aux.keyexp.aes128;
+ break;
+ default:
+ MB_LOG_ERR("Invalid cipher key length");
+ return -EINVAL;
+ }
+
+ /* Expanded cipher keys */
+ (*aes_keyexp_fn)(xform->aead.key.data,
+ sess->cipher.expanded_aes_keys.encode,
+ sess->cipher.expanded_aes_keys.decode);
+
+ return 0;
+}
+
/** Parse crypto xform chain and set private session parameters */
int
aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
@@ -293,6 +329,7 @@ aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
{
const struct rte_crypto_sym_xform *auth_xform = NULL;
const struct rte_crypto_sym_xform *cipher_xform = NULL;
+ const struct rte_crypto_sym_xform *aead_xform = NULL;
int ret;
/* Select Crypto operation - hash then cipher / cipher then hash */
@@ -326,6 +363,18 @@ aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
auth_xform = NULL;
cipher_xform = xform;
break;
+ case AESNI_MB_OP_AEAD_CIPHER_HASH:
+ sess->chain_order = CIPHER_HASH;
+ sess->aead.aad_len = xform->aead.aad_length;
+ sess->aead.digest_len = xform->aead.digest_length;
+ aead_xform = xform;
+ break;
+ case AESNI_MB_OP_AEAD_HASH_CIPHER:
+ sess->chain_order = HASH_CIPHER;
+ sess->aead.aad_len = xform->aead.aad_length;
+ sess->aead.digest_len = xform->aead.digest_length;
+ aead_xform = xform;
+ break;
case AESNI_MB_OP_NOT_SUPPORTED:
default:
MB_LOG_ERR("Unsupported operation chain order parameter");
@@ -348,6 +397,15 @@ aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
return ret;
}
+ if (aead_xform) {
+ ret = aesni_mb_set_session_aead_parameters(mb_ops, sess,
+ aead_xform);
+ if (ret != 0) {
+ MB_LOG_ERR("Invalid/unsupported aead parameters");
+ return ret;
+ }
+ }
+
return 0;
}
@@ -462,6 +520,9 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
job->_k1_expanded = session->auth.xcbc.k1_expanded;
job->_k2 = session->auth.xcbc.k2;
job->_k3 = session->auth.xcbc.k3;
+ } else if (job->hash_alg == AES_CCM) {
+ job->u.CCM.aad = op->sym->aead.aad.data + 18;
+ job->u.CCM.aad_len_in_bytes = session->aead.aad_len;
} else {
job->hashed_auth_key_xor_ipad = session->auth.pads.inner;
job->hashed_auth_key_xor_opad = session->auth.pads.outer;
@@ -485,7 +546,10 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
rte_pktmbuf_data_len(op->sym->m_src));
} else {
m_dst = m_src;
- m_offset = op->sym->cipher.data.offset;
+ if (job->hash_alg == AES_CCM)
+ m_offset = op->sym->aead.data.offset;
+ else
+ m_offset = op->sym->cipher.data.offset;
}
/* Set digest output location */
@@ -494,30 +558,51 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp,
job->auth_tag_output = qp->temp_digests[*digest_idx];
*digest_idx = (*digest_idx + 1) % MAX_JOBS;
} else {
- job->auth_tag_output = op->sym->auth.digest.data;
+ if (job->hash_alg == AES_CCM)
+ job->auth_tag_output = op->sym->aead.digest.data;
+ else
+ job->auth_tag_output = op->sym->auth.digest.data;
}
/*
* Multi-buffer library current only support returning a truncated
* digest length as specified in the relevant IPsec RFCs
*/
- job->auth_tag_output_len_in_bytes =
- get_truncated_digest_byte_length(job->hash_alg);
+ if (job->hash_alg != AES_CCM)
+ job->auth_tag_output_len_in_bytes =
+ get_truncated_digest_byte_length(job->hash_alg);
+ else
+ job->auth_tag_output_len_in_bytes = session->aead.digest_len;
+
/* Set IV parameters */
- job->iv = rte_crypto_op_ctod_offset(op, uint8_t *,
- session->iv.offset);
+
job->iv_len_in_bytes = session->iv.length;
/* Data Parameter */
job->src = rte_pktmbuf_mtod(m_src, uint8_t *);
job->dst = rte_pktmbuf_mtod_offset(m_dst, uint8_t *, m_offset);
- job->cipher_start_src_offset_in_bytes = op->sym->cipher.data.offset;
- job->msg_len_to_cipher_in_bytes = op->sym->cipher.data.length;
+ if (job->hash_alg == AES_CCM) {
+ job->cipher_start_src_offset_in_bytes =
+ op->sym->aead.data.offset;
+ job->msg_len_to_cipher_in_bytes = op->sym->aead.data.length;
+ job->hash_start_src_offset_in_bytes = op->sym->aead.data.offset;
+ job->msg_len_to_hash_in_bytes = op->sym->aead.data.length;
- job->hash_start_src_offset_in_bytes = op->sym->auth.data.offset;
- job->msg_len_to_hash_in_bytes = op->sym->auth.data.length;
+ job->iv = rte_crypto_op_ctod_offset(op, uint8_t *,
+ session->iv.offset + 1);
+ } else {
+ job->cipher_start_src_offset_in_bytes =
+ op->sym->cipher.data.offset;
+ job->msg_len_to_cipher_in_bytes = op->sym->cipher.data.length;
+
+ job->hash_start_src_offset_in_bytes = op->sym->auth.data.offset;
+ job->msg_len_to_hash_in_bytes = op->sym->auth.data.length;
+
+ job->iv = rte_crypto_op_ctod_offset(op, uint8_t *,
+ session->iv.offset);
+ }
/* Set user data to be crypto operation data struct */
job->user_data = op;
@@ -529,9 +614,15 @@ static inline void
verify_digest(struct aesni_mb_qp *qp __rte_unused, JOB_AES_HMAC *job,
struct rte_crypto_op *op) {
/* Verify digest if required */
- if (memcmp(job->auth_tag_output, op->sym->auth.digest.data,
- job->auth_tag_output_len_in_bytes) != 0)
- op->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
+ if (job->hash_alg == AES_CCM) {
+ if (memcmp(job->auth_tag_output, op->sym->aead.digest.data,
+ job->auth_tag_output_len_in_bytes) != 0)
+ op->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
+ } else {
+ if (memcmp(job->auth_tag_output, op->sym->auth.digest.data,
+ job->auth_tag_output_len_in_bytes) != 0)
+ op->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
+ }
}
/**
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
index 3b3ef0c0..9d685a09 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
@@ -1,33 +1,5 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2015-2017 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) 2015-2017 Intel Corporation
*/
#include <string.h>
@@ -287,7 +259,36 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
}, }
}, }
},
-
+ { /* AES CCM */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD,
+ {.aead = {
+ .algo = RTE_CRYPTO_AEAD_AES_CCM,
+ .block_size = 16,
+ .key_size = {
+ .min = 16,
+ .max = 16,
+ .increment = 0
+ },
+ .digest_size = {
+ .min = 4,
+ .max = 16,
+ .increment = 2
+ },
+ .aad_size = {
+ .min = 0,
+ .max = 46,
+ .increment = 1
+ },
+ .iv_size = {
+ .min = 7,
+ .max = 13,
+ .increment = 1
+ },
+ }, }
+ }, }
+ },
RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
@@ -409,7 +410,7 @@ aesni_mb_pmd_qp_create_processed_ops_ring(struct aesni_mb_qp *qp,
const char *str, unsigned int ring_size, int socket_id)
{
struct rte_ring *r;
- char ring_name[RTE_CRYPTODEV_NAME_LEN];
+ char ring_name[RTE_CRYPTODEV_NAME_MAX_LEN];
unsigned int n = snprintf(ring_name, sizeof(ring_name),
"%s_%s",
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
index fe3bd730..948e091c 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
@@ -1,33 +1,5 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2015-2016 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) 2015-2016 Intel Corporation
*/
#ifndef _RTE_AESNI_MB_PMD_PRIVATE_H_
@@ -71,6 +43,7 @@ static const unsigned auth_blocksize[] = {
[SHA_384] = 128,
[SHA_512] = 128,
[AES_XCBC] = 16,
+ [AES_CCM] = 16,
};
/**
@@ -93,6 +66,7 @@ static const unsigned auth_truncated_digest_byte_lengths[] = {
[SHA_384] = 24,
[SHA_512] = 32,
[AES_XCBC] = 12,
+ [AES_CCM] = 8,
[NULL_HASH] = 0
};
@@ -137,6 +111,8 @@ enum aesni_mb_operation {
AESNI_MB_OP_CIPHER_HASH,
AESNI_MB_OP_HASH_ONLY,
AESNI_MB_OP_CIPHER_ONLY,
+ AESNI_MB_OP_AEAD_HASH_CIPHER,
+ AESNI_MB_OP_AEAD_CIPHER_HASH,
AESNI_MB_OP_NOT_SUPPORTED
};
@@ -154,7 +130,7 @@ struct aesni_mb_private {
struct aesni_mb_qp {
uint16_t id;
/**< Queue Pair Identifier */
- char name[RTE_CRYPTODEV_NAME_LEN];
+ char name[RTE_CRYPTODEV_NAME_MAX_LEN];
/**< Unique Queue Pair Name */
const struct aesni_mb_op_fns *op_fns;
/**< Vector mode dependent pointer table of the multi-buffer APIs */
@@ -238,6 +214,12 @@ struct aesni_mb_session {
/**< Expanded XCBC authentication keys */
};
} auth;
+ struct {
+ /** AAD data length */
+ uint16_t aad_len;
+ /** digest size */
+ uint16_t digest_len;
+ } aead;
} __rte_cache_aligned;