diff options
| author | Janne Peltonen <janne.peltonen@nokia.com> | 2021-08-25 10:45:18 +0300 |
|---|---|---|
| committer | Matias Elo <matias.elo@nokia.com> | 2021-08-25 16:54:22 +0300 |
| commit | f1a509a5c008d5ed0ecc39732c494480bb2bd732 (patch) | |
| tree | 05e15fffb5e03e56110bc07a52f30b567fdb083a /platform/linux-dpdk/odp_crypto.c | |
| parent | 9aec81d8e15798d23c4a090c4cd6067976074866 (diff) | |
linux-dpdk: crypto: fix disabling of AES-CMAC with aesni-mb driver
AES-CMAC is not included in crypto capabilities when found in aesni-mb
but it may still be included because some other crypto device supports it.
If aesni-mb device and another device that does support AES-CMAC are
present at the same time, then the aesni-mb device may still get selected
for a session that uses AES-CMAC.
Fix device selection in session creation by excluding AES-CMAC sessions
from the aesni-mb device.
Fixes: cf4d3329d4a9b53663ee27a904ee88f2cd3f50d8
Signed-off-by: Janne Peltonen <janne.peltonen@nokia.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
Diffstat (limited to 'platform/linux-dpdk/odp_crypto.c')
| -rw-r--r-- | platform/linux-dpdk/odp_crypto.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/platform/linux-dpdk/odp_crypto.c b/platform/linux-dpdk/odp_crypto.c index a5846ef42..b6f2ebefc 100644 --- a/platform/linux-dpdk/odp_crypto.c +++ b/platform/linux-dpdk/odp_crypto.c @@ -1216,6 +1216,13 @@ check_auth: if (cap->op == RTE_CRYPTO_OP_TYPE_UNDEFINED) continue; + /* As a bug workaround, we do not use AES_CMAC with + * the aesni-mb crypto driver. + */ + if (auth_xform->auth.algo == RTE_CRYPTO_AUTH_AES_CMAC && + is_dev_aesni_mb(&dev_info)) + continue; + /* As a bug workaround, we do not use AES_XCBC_MAC with * the aesni-mb crypto driver. */ |