diff options
| author |   Damjan Marion <damarion@cisco.com> | 2019-05-29 18:49:25 +0200 |
|---|---|---|
| committer | Damjan Marion <damarion@cisco.com> | 2019-05-29 18:53:29 +0200 |
| commit | 30b8b4a5d49e7884dcb830ffb1167ec4ddcdb931 (patch) | |
| tree | e8f2a50e85b2d73c515048e38cec46c8604ed153 /src/vnet/ipsec | |
| parent | ef8711b3b2aa3c25baea5bce5d0f1626aa74fc7d (diff) | |
ipsec: fix perf issue in esp_aad_fill
Type: fix
Fixes: 47feb11
Change-Id: I6b3b97cd361eef19c910c14fd06edb001a4c191b
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/ipsec')
| -rw-r--r-- | src/vnet/ipsec/esp.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/vnet/ipsec/esp.h b/src/vnet/ipsec/esp.h index 070726faa34..f36f52a4752 100644 --- a/src/vnet/ipsec/esp.h +++ b/src/vnet/ipsec/esp.h @@ -137,18 +137,21 @@ esp_aad_fill (vnet_crypto_op_t * op, esp_aead_t *aad; aad = (esp_aead_t *) op->aad; - clib_memcpy_fast (aad, esp, 8); + aad->data[0] = esp->spi; if (ipsec_sa_is_set_USE_ESN (sa)) { /* SPI, seq-hi, seq-low */ - aad->data[2] = aad->data[1]; aad->data[1] = clib_host_to_net_u32 (sa->seq_hi); + aad->data[2] = esp->seq; op->aad_len = 12; } else - /* SPI, seq-low */ - op->aad_len = 8; + { + /* SPI, seq-low */ + aad->data[1] = esp->seq; + op->aad_len = 8; + } } #endif /* __ESP_H__ */ |