From: Suanming Mou <suanmingm@nvidia.com>
To: <matan@nvidia.com>
Cc: <rasland@nvidia.com>, <mkashani@nvidia.com>, <dev@dpdk.org>
Subject: [RFC PATCH 0/5] crypto/mlx5: support AES-GCM
Date: Tue, 18 Apr 2023 12:23:20 +0300 [thread overview]
Message-ID: <20230418092325.2578712-1-suanmingm@nvidia.com> (raw)
AES-GCM provides both authenticated encryption and the ability to check
the integrity and authentication of additional authenticated data (AAD)
that is sent in the clear.
The crypto operations are performed with crypto WQE. If the input
buffers(AAD, mbuf, digest) are not contiguous, as the requirement
from FW, an UMR WQE is needed to generate contiguous address space
for crypto WQE. The UMR WQE and crypto WQE are handled in two
different QPs.
The QP for UMR operation contains two types of WQE, UMR and SEND_EN
WQE. The WQEs are built dynamically according to the crypto operation
buffer address. Crypto operation with non-contiguous buffers will
have its own UMR WQE, while the operation with contiguous buffers
doesn't need the UMR WQE. Once the all the operations WQE in the
enqueue burst built finishes, if any UMR WQEs are built, additional
SEND_EN WQE will be as the final WQE of the burst in the UMR QP.
The purpose of that SEND_EN WQE is to trigger the crypto QP processing
with the UMR ready input memory address space buffers.
The QP for crypto operations contains only the crypto WQE and the QP
WQEs are built as fixed in QP setup. The QP processing is triggered
by doorbell ring or the SEND_EN WQE from UMR QP.
Suanming Mou (5):
crypto/mlx5: add AES-GCM capability
crypto/mlx5: add AES-GCM encryption key
crypto/mlx5: add AES-GCM session configure
crypto/mlx5: add queue pair setup
crypto/mlx5: add enqueue and dequeue operations
doc/guides/nics/mlx5.rst | 8 +
drivers/common/mlx5/mlx5_devx_cmds.c | 29 +-
drivers/common/mlx5/mlx5_devx_cmds.h | 18 +
drivers/common/mlx5/mlx5_prm.h | 62 +-
drivers/crypto/mlx5/meson.build | 1 +
drivers/crypto/mlx5/mlx5_crypto.c | 64 +-
drivers/crypto/mlx5/mlx5_crypto.h | 57 +-
drivers/crypto/mlx5/mlx5_crypto_dek.c | 157 +++--
drivers/crypto/mlx5/mlx5_crypto_gcm.c | 803 ++++++++++++++++++++++++++
9 files changed, 1139 insertions(+), 60 deletions(-)
create mode 100644 drivers/crypto/mlx5/mlx5_crypto_gcm.c
--
2.25.1
next reply other threads:[~2023-04-18 9:24 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-18 9:23 Suanming Mou [this message]
2023-04-18 9:23 ` [RFC PATCH 1/5] crypto/mlx5: add AES-GCM capability Suanming Mou
2023-05-17 7:37 ` [EXT] " Akhil Goyal
2023-05-17 7:42 ` Suanming Mou
2023-05-17 7:47 ` Akhil Goyal
2023-05-17 7:51 ` Suanming Mou
2023-05-17 8:02 ` Akhil Goyal
2023-05-17 8:06 ` Suanming Mou
2023-04-18 9:23 ` [RFC PATCH 2/5] crypto/mlx5: add AES-GCM encryption key Suanming Mou
2023-04-18 9:23 ` [RFC PATCH 3/5] crypto/mlx5: add AES-GCM session configure Suanming Mou
2023-04-18 9:23 ` [RFC PATCH 4/5] crypto/mlx5: add queue pair setup Suanming Mou
2023-04-18 9:23 ` [RFC PATCH 5/5] crypto/mlx5: add enqueue and dequeue operations Suanming Mou
2023-05-26 3:14 ` [PATCH v2 0/9] crypto/mlx5: support AES-GCM Suanming Mou
2023-05-26 3:14 ` [PATCH v2 1/9] common/mlx5: export memory region lookup by address Suanming Mou
2023-05-26 3:14 ` [PATCH v2 2/9] crypto/mlx5: split AES-XTS Suanming Mou
2023-05-26 3:14 ` [PATCH v2 3/9] crypto/mlx5: add AES-GCM query and initialization Suanming Mou
2023-05-26 3:14 ` [PATCH v2 4/9] crypto/mlx5: add AES-GCM encryption key Suanming Mou
2023-05-26 3:14 ` [PATCH v2 5/9] crypto/mlx5: add AES-GCM session configure Suanming Mou
2023-05-26 3:14 ` [PATCH v2 6/9] common/mlx5: add WQE-based QP synchronous basics Suanming Mou
2023-05-26 3:14 ` [PATCH v2 7/9] crypto/mlx5: add queue pair setup for GCM Suanming Mou
2023-05-26 3:14 ` [PATCH v2 8/9] crypto/mlx5: add enqueue and dequeue operations Suanming Mou
2023-05-26 3:14 ` [PATCH v2 9/9] crypto/mlx5: enable AES-GCM capability Suanming Mou
2023-06-14 18:11 ` [EXT] [PATCH v2 0/9] crypto/mlx5: support AES-GCM Akhil Goyal
2023-06-20 1:22 ` Suanming Mou
2023-06-20 1:23 ` Suanming Mou
2023-06-20 1:23 ` [PATCH v3 1/9] common/mlx5: export memory region lookup by address Suanming Mou
2023-06-20 1:23 ` [PATCH v3 2/9] crypto/mlx5: split AES-XTS Suanming Mou
2023-06-20 1:23 ` [PATCH v3 3/9] crypto/mlx5: add AES-GCM query and initialization Suanming Mou
2023-06-20 1:23 ` [PATCH v3 4/9] crypto/mlx5: add AES-GCM encryption key Suanming Mou
2023-06-20 1:23 ` [PATCH v3 5/9] crypto/mlx5: add AES-GCM session configure Suanming Mou
2023-06-20 1:23 ` [PATCH v3 6/9] common/mlx5: add WQE-based QP synchronous basics Suanming Mou
2023-06-20 1:23 ` [PATCH v3 7/9] crypto/mlx5: add queue pair setup for GCM Suanming Mou
2023-06-20 1:23 ` [PATCH v3 8/9] crypto/mlx5: add enqueue and dequeue operations Suanming Mou
2023-06-20 1:23 ` [PATCH v3 9/9] crypto/mlx5: enable AES-GCM capability Suanming Mou
2023-06-20 9:25 ` [EXT] " Akhil Goyal
2023-06-20 9:42 ` Suanming Mou
2023-06-20 9:48 ` Akhil Goyal
2023-06-20 9:56 ` Suanming Mou
2023-06-20 9:55 ` [PATCH v2 0/9] crypto/mlx5: support AES-GCM Suanming Mou
2023-06-20 9:58 ` Akhil Goyal
2023-06-20 10:03 ` Suanming Mou
2023-06-20 13:52 ` Matan Azrad
2023-06-20 14:11 ` [PATCH v4 " Suanming Mou
2023-06-20 14:11 ` [PATCH v4 1/9] common/mlx5: export memory region lookup by address Suanming Mou
2023-06-20 14:11 ` [PATCH v4 2/9] crypto/mlx5: split AES-XTS Suanming Mou
2023-06-20 14:11 ` [PATCH v4 3/9] crypto/mlx5: add AES-GCM query and initialization Suanming Mou
2023-06-20 14:11 ` [PATCH v4 4/9] crypto/mlx5: add AES-GCM encryption key Suanming Mou
2023-06-20 14:11 ` [PATCH v4 5/9] crypto/mlx5: add AES-GCM session configure Suanming Mou
2023-06-20 14:11 ` [PATCH v4 6/9] common/mlx5: add WQE-based QP synchronous basics Suanming Mou
2023-06-20 14:11 ` [PATCH v4 7/9] crypto/mlx5: add queue pair setup for GCM Suanming Mou
2023-06-20 14:11 ` [PATCH v4 8/9] crypto/mlx5: add enqueue and dequeue operations Suanming Mou
2023-06-20 14:11 ` [PATCH v4 9/9] crypto/mlx5: enable AES-GCM capability Suanming Mou
2023-06-20 18:49 ` [EXT] [PATCH v4 0/9] crypto/mlx5: support AES-GCM Akhil Goyal
2023-06-23 9:31 ` Thomas Monjalon
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