diff options
Diffstat (limited to 'doc/guides/cryptodevs')
| -rw-r--r-- | doc/guides/cryptodevs/aesni_mb.rst | 8 | ||||
| -rw-r--r-- | doc/guides/cryptodevs/qat.rst | 3 |
2 files changed, 6 insertions, 5 deletions
diff --git a/doc/guides/cryptodevs/aesni_mb.rst b/doc/guides/cryptodevs/aesni_mb.rst index 63e060d7..d9fd41ae 100644 --- a/doc/guides/cryptodevs/aesni_mb.rst +++ b/doc/guides/cryptodevs/aesni_mb.rst @@ -1,5 +1,5 @@ .. SPDX-License-Identifier: BSD-3-Clause - Copyright(c) 2015-2017 Intel Corporation. + Copyright(c) 2015-2018 Intel Corporation. AESN-NI Multi Buffer Crypto Poll Mode Driver ============================================ @@ -51,6 +51,8 @@ Limitations * Chained mbufs are not supported. * Only in-place is currently supported (destination address is the same as source address). +* RTE_CRYPTO_AEAD_AES_GCM only works properly when the multi-buffer library is + 0.51.0 or newer. Installation @@ -59,8 +61,8 @@ Installation To build DPDK with the AESNI_MB_PMD the user is required to download the multi-buffer library from `here <https://github.com/01org/intel-ipsec-mb>`_ and compile it on their user system before building DPDK. -The latest version of the library supported by this PMD is v0.50, which -can be downloaded from `<https://github.com/01org/intel-ipsec-mb/archive/v0.50.zip>`_. +The latest version of the library supported by this PMD is v0.51, which +can be downloaded from `<https://github.com/01org/intel-ipsec-mb/archive/v0.51.zip>`. .. code-block:: console diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst index 9fb9f01d..3ca70bc0 100644 --- a/doc/guides/cryptodevs/qat.rst +++ b/doc/guides/cryptodevs/qat.rst @@ -79,10 +79,9 @@ Limitations * SNOW 3G (UIA2) and ZUC (EIA3) supported only if hash length and offset fields are byte-multiple. * No BSD support as BSD QAT kernel driver not available. * ZUC EEA3/EIA3 is not supported by dh895xcc devices -* Maximum additional authenticated data (AAD) for GCM is 240 bytes long. +* Maximum additional authenticated data (AAD) for GCM is 240 bytes long and must be passed to the device in a buffer rounded up to the nearest block-size multiple (x16) and padded with zeros. * Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported). - Extra notes on KASUMI F9 ~~~~~~~~~~~~~~~~~~~~~~~~ |