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authorNeale Ranns <nranns@cisco.com>2019-04-11 08:18:34 +0000
committerDamjan Marion <dmarion@me.com>2019-04-11 15:12:58 +0000
commit21ada3bd7e9bc5cca7c2c8399adcbaa044bf8103 (patch)
tree845b74dfee811bfe27f3feef6a608d349e99436d /src/vnet/ipsec/esp_encrypt.c
parent5e282e93ad9f961d332cac9a033be33542979848 (diff)
IPSEC-MB: Use random & non-repeating IV (VPP-1642)
hard code IV and key lengths based on cipher. Init IV from random data, use AES instruction to rotate. Change-Id: I13a6507d12267b823c528660a903787baeba47a0 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/ipsec/esp_encrypt.c')
-rw-r--r--src/vnet/ipsec/esp_encrypt.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index c8018594bd1..bb1effda68b 100644
--- a/src/vnet/ipsec/esp_encrypt.c
+++ b/src/vnet/ipsec/esp_encrypt.c
@@ -431,10 +431,8 @@ esp_encrypt_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
vec_add2_aligned (ptd->crypto_ops, op, 1, CLIB_CACHE_LINE_BYTES);
vnet_crypto_op_init (op, sa0->crypto_enc_op_id);
op->iv = payload - iv_sz;
- op->iv_len = iv_sz;
op->src = op->dst = payload;
op->key = sa0->crypto_key.data;
- op->key_len = sa0->crypto_key.len;
op->len = payload_len - icv_sz;
op->flags = VNET_CRYPTO_OP_FLAG_INIT_IV;
op->user_data = b - bufs;