diff options
| author | Janne Peltonen <janne.peltonen@nokia.com> | 2023-04-28 12:45:18 +0300 |
|---|---|---|
| committer | Matias Elo <matias.elo@nokia.com> | 2023-05-02 16:15:34 +0300 |
| commit | 2ee162f6e5f0f09fa2901f442ffdafa030ba4c84 (patch) | |
| tree | 41a8c24ecf7bf61100690a26960d35e57a27298a | |
| parent | f18d3fcffabcbf3af1028f77e21dfb7f73b85648 (diff) | |
linux-dpdk: crypto: use a session flag to distinguish aead sessions
Use a new session flag to distinguish AEAD sessions from other sessions
in crypto operations to avoid comparing the cipher algorithm ID with
every AEAD algorithm ID. This avoids increasing the checking overhead
when more AEAD algorithms get added.
Signed-off-by: Janne Peltonen <janne.peltonen@nokia.com>
Reviewed-by: Jere Leppänen <jere.leppanen@nokia.com>
| -rw-r--r-- | platform/linux-dpdk/odp_crypto.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/platform/linux-dpdk/odp_crypto.c b/platform/linux-dpdk/odp_crypto.c index 0a70cb10d..a757f273a 100644 --- a/platform/linux-dpdk/odp_crypto.c +++ b/platform/linux-dpdk/odp_crypto.c @@ -82,6 +82,7 @@ typedef struct crypto_session_entry_s { struct { unsigned int cdev_qpairs_shared:1; unsigned int chained_bufs_ok:1; + unsigned int aead:1; } flags; uint8_t cdev_id; @@ -1446,6 +1447,8 @@ int odp_crypto_session_create(const odp_crypto_session_param_t *param, session->p = *param; if (cipher_is_aead(param->cipher_alg)) { + session->flags.aead = 1; + if (crypto_fill_aead_xform(&cipher_xform, &session->p) < 0) { *status = ODP_CRYPTO_SES_ERR_CIPHER; goto err; @@ -1458,6 +1461,8 @@ int odp_crypto_session_create(const odp_crypto_session_param_t *param, } else { odp_bool_t do_cipher_first; + session->flags.aead = 0; + if (crypto_fill_cipher_xform(&cipher_xform, &session->p) < 0) { *status = ODP_CRYPTO_SES_ERR_CIPHER; goto err; @@ -1914,7 +1919,7 @@ static void op_prepare(crypto_op_t *ops[], continue; } - if (cipher_is_aead(session->p.cipher_alg)) { + if (session->flags.aead) { crypto_fill_aead_param(session, op->state.pkt, ¶m[n], rte_op); } else { if (odp_unlikely(!is_op_supported(session, ¶m[n]))) { |