ipsec: keep crypto data inside SA

[vpp.git] / src / vnet / ipsec / ah_encrypt.c

diff --git a/src/vnet/ipsec/ah_encrypt.c b/src/vnet/ipsec/ah_encrypt.c
index ce930bd..c6dbe57 100644 (file)
--- a/src/vnet/ipsec/ah_encrypt.c
+++ b/src/vnet/ipsec/ah_encrypt.c
@@ -152,7 +152,7 @@ ah_encrypt_inline (vlib_main_t * vm,
              adv = -sizeof (ah_header_t);
            }
 
-         icv_size = im->integ_algs[sa0->integ_alg].trunc_size;
+         icv_size = sa0->integ_trunc_size;
          const u8 padding_len = ah_calc_icv_padding_len (icv_size, is_ip6);
          adv -= padding_len;
          /* transport mode save the eth header before it is overwritten */
@@ -265,11 +265,8 @@ ah_encrypt_inline (vlib_main_t * vm,
            sizeof (ah_header_t);
          clib_memset (digest, 0, icv_size);
 
-         unsigned size = hmac_calc (vm, sa0->integ_alg, sa0->integ_key.data,
-                                    sa0->integ_key.len,
-                                    vlib_buffer_get_current (i_b0),
-                                    i_b0->current_length, sig, sa0->use_esn,
-                                    sa0->seq_hi);
+         unsigned size = hmac_calc (vm, sa0, vlib_buffer_get_current (i_b0),
+                                    i_b0->current_length, sig);
 
          memcpy (digest, sig, size);
          if (is_ip6)