ipsec: remove dead code
Type: style
@@ -105,35 +105,6 @@ esp_seq_advance (ipsec_sa_t * sa)
return 0;
}
-
-always_inline unsigned int
-hmac_calc (vlib_main_t * vm, ipsec_sa_t * sa, u8 * data, int data_len,
- u8 * signature)
-{
- vnet_crypto_op_t _op, *op = &_op;
-
- if (PREDICT_FALSE (sa->integ_op_id == 0))
- return 0;
-
- vnet_crypto_op_init (op, sa->integ_op_id);
- op->key_index = sa->integ_key_index;
- op->src = data;
- op->len = data_len;
- op->digest = signature;
- op->digest_len = sa->integ_icv_size;
-
- if (ipsec_sa_is_set_USE_ESN (sa))
- {
- u32 seq_hi = clib_host_to_net_u32 (sa->seq_hi);
-
- op->len += 4;
- clib_memcpy (data + data_len, &seq_hi, 4);
- }
-
- vnet_crypto_process_ops (vm, op, 1);
- return sa->integ_icv_size;
-}
-
always_inline void
esp_aad_fill (vnet_crypto_op_t * op,
const esp_header_t * esp, const ipsec_sa_t * sa)
