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Diffstat (limited to 'src/vnet/ipsec/ikev2.c')
-rw-r--r--src/vnet/ipsec/ikev2.c71
1 files changed, 36 insertions, 35 deletions
diff --git a/src/vnet/ipsec/ikev2.c b/src/vnet/ipsec/ikev2.c
index ac20d4a9a10..80497f20807 100644
--- a/src/vnet/ipsec/ikev2.c
+++ b/src/vnet/ipsec/ikev2.c
@@ -161,7 +161,7 @@ ikev2_select_proposal (ikev2_sa_proposal_t * proposals,
{
bitmap |= 1 << transform->type;
vec_add2 (rv->transforms, new_t, 1);
- clib_memcpy (new_t, transform, sizeof (*new_t));
+ clib_memcpy_fast (new_t, transform, sizeof (*new_t));
new_t->attrs = vec_dup (transform->attrs);
}
}
@@ -469,37 +469,37 @@ ikev2_calc_keys (ikev2_sa_t * sa)
/* SK_d */
sa->sk_d = vec_new (u8, tr_prf->key_trunc);
- clib_memcpy (sa->sk_d, keymat + pos, tr_prf->key_trunc);
+ clib_memcpy_fast (sa->sk_d, keymat + pos, tr_prf->key_trunc);
pos += tr_prf->key_trunc;
/* SK_ai */
sa->sk_ai = vec_new (u8, tr_integ->key_len);
- clib_memcpy (sa->sk_ai, keymat + pos, tr_integ->key_len);
+ clib_memcpy_fast (sa->sk_ai, keymat + pos, tr_integ->key_len);
pos += tr_integ->key_len;
/* SK_ar */
sa->sk_ar = vec_new (u8, tr_integ->key_len);
- clib_memcpy (sa->sk_ar, keymat + pos, tr_integ->key_len);
+ clib_memcpy_fast (sa->sk_ar, keymat + pos, tr_integ->key_len);
pos += tr_integ->key_len;
/* SK_ei */
sa->sk_ei = vec_new (u8, tr_encr->key_len);
- clib_memcpy (sa->sk_ei, keymat + pos, tr_encr->key_len);
+ clib_memcpy_fast (sa->sk_ei, keymat + pos, tr_encr->key_len);
pos += tr_encr->key_len;
/* SK_er */
sa->sk_er = vec_new (u8, tr_encr->key_len);
- clib_memcpy (sa->sk_er, keymat + pos, tr_encr->key_len);
+ clib_memcpy_fast (sa->sk_er, keymat + pos, tr_encr->key_len);
pos += tr_encr->key_len;
/* SK_pi */
sa->sk_pi = vec_new (u8, tr_prf->key_len);
- clib_memcpy (sa->sk_pi, keymat + pos, tr_prf->key_len);
+ clib_memcpy_fast (sa->sk_pi, keymat + pos, tr_prf->key_len);
pos += tr_prf->key_len;
/* SK_pr */
sa->sk_pr = vec_new (u8, tr_prf->key_len);
- clib_memcpy (sa->sk_pr, keymat + pos, tr_prf->key_len);
+ clib_memcpy_fast (sa->sk_pr, keymat + pos, tr_prf->key_len);
pos += tr_prf->key_len;
vec_free (keymat);
@@ -529,22 +529,22 @@ ikev2_calc_child_keys (ikev2_sa_t * sa, ikev2_child_sa_t * child)
/* SK_ei */
child->sk_ei = vec_new (u8, ctr_encr->key_len);
- clib_memcpy (child->sk_ei, keymat + pos, ctr_encr->key_len);
+ clib_memcpy_fast (child->sk_ei, keymat + pos, ctr_encr->key_len);
pos += ctr_encr->key_len;
/* SK_ai */
child->sk_ai = vec_new (u8, ctr_integ->key_len);
- clib_memcpy (child->sk_ai, keymat + pos, ctr_integ->key_len);
+ clib_memcpy_fast (child->sk_ai, keymat + pos, ctr_integ->key_len);
pos += ctr_integ->key_len;
/* SK_er */
child->sk_er = vec_new (u8, ctr_encr->key_len);
- clib_memcpy (child->sk_er, keymat + pos, ctr_encr->key_len);
+ clib_memcpy_fast (child->sk_er, keymat + pos, ctr_encr->key_len);
pos += ctr_encr->key_len;
/* SK_ar */
child->sk_ar = vec_new (u8, ctr_integ->key_len);
- clib_memcpy (child->sk_ar, keymat + pos, ctr_integ->key_len);
+ clib_memcpy_fast (child->sk_ar, keymat + pos, ctr_integ->key_len);
pos += ctr_integ->key_len;
ASSERT (pos == len);
@@ -1106,7 +1106,7 @@ ikev2_process_create_child_sa_req (vlib_main_t * vm, ikev2_sa_t * sa,
}
else if (payload == IKEV2_PAYLOAD_NONCE)
{
- clib_memcpy (nonce, ikep->payload, plen - sizeof (*ikep));
+ clib_memcpy_fast (nonce, ikep->payload, plen - sizeof (*ikep));
}
else if (payload == IKEV2_PAYLOAD_TSI)
{
@@ -1596,15 +1596,15 @@ ikev2_create_tunnel_interface (vnet_main_t * vnm, ikev2_sa_t * sa,
a.integ_alg = integ_type;
a.local_integ_key_len = vec_len (loc_ikey);
- clib_memcpy (a.local_integ_key, loc_ikey, a.local_integ_key_len);
+ clib_memcpy_fast (a.local_integ_key, loc_ikey, a.local_integ_key_len);
a.remote_integ_key_len = vec_len (rem_ikey);
- clib_memcpy (a.remote_integ_key, rem_ikey, a.remote_integ_key_len);
+ clib_memcpy_fast (a.remote_integ_key, rem_ikey, a.remote_integ_key_len);
a.crypto_alg = encr_type;
a.local_crypto_key_len = vec_len (loc_ckey);
- clib_memcpy (a.local_crypto_key, loc_ckey, a.local_crypto_key_len);
+ clib_memcpy_fast (a.local_crypto_key, loc_ckey, a.local_crypto_key_len);
a.remote_crypto_key_len = vec_len (rem_ckey);
- clib_memcpy (a.remote_crypto_key, rem_ckey, a.remote_crypto_key_len);
+ clib_memcpy_fast (a.remote_crypto_key, rem_ckey, a.remote_crypto_key_len);
if (sa->profile && sa->profile->lifetime)
{
@@ -1898,7 +1898,7 @@ ikev2_generate_message (ikev2_sa_t * sa, ike_header_t * ike, void *user)
tlen += vec_len (chain->data);
ike->nextpayload = chain->first_payload_type;
ike->length = clib_host_to_net_u32 (tlen);
- clib_memcpy (ike->payload, chain->data, vec_len (chain->data));
+ clib_memcpy_fast (ike->payload, chain->data, vec_len (chain->data));
/* store whole IKE payload - needed for PSK auth */
vec_free (sa->last_sa_init_res_packet_data);
@@ -1930,8 +1930,8 @@ ikev2_generate_message (ikev2_sa_t * sa, ike_header_t * ike, void *user)
ikev2_calc_integr (tr_integ, sa->is_initiator ? sa->sk_ai : sa->sk_ar,
(u8 *) ike, tlen - tr_integ->key_trunc);
- clib_memcpy (ike->payload + tlen - tr_integ->key_trunc - sizeof (*ike),
- integ, tr_integ->key_trunc);
+ clib_memcpy_fast (ike->payload + tlen - tr_integ->key_trunc -
+ sizeof (*ike), integ, tr_integ->key_trunc);
/* store whole IKE payload - needed for retransmit */
vec_free (sa->last_res_packet_data);
@@ -1986,7 +1986,7 @@ ikev2_retransmit_sa_init (ike_header_t * ike,
ike->flags = tmp->flags;
ike->msgid = tmp->msgid;
ike->length = tmp->length;
- clib_memcpy(ike->payload, tmp->payload,
+ clib_memcpy_fast(ike->payload, tmp->payload,
clib_net_to_host_u32(tmp->length) - sizeof(*ike));
clib_warning("IKE_SA_INIT retransmit from %U to %U",
format_ip4_address, &raddr,
@@ -2038,8 +2038,8 @@ ikev2_retransmit_resp (ikev2_sa_t * sa, ike_header_t * ike)
ike->flags = tmp->flags;
ike->msgid = tmp->msgid;
ike->length = tmp->length;
- clib_memcpy (ike->payload, tmp->payload,
- clib_net_to_host_u32 (tmp->length) - sizeof (*ike));
+ clib_memcpy_fast (ike->payload, tmp->payload,
+ clib_net_to_host_u32 (tmp->length) - sizeof (*ike));
clib_warning ("IKE msgid %u retransmit from %U to %U",
msg_id,
format_ip4_address, &sa->raddr,
@@ -2165,7 +2165,7 @@ ikev2_node_fn (vlib_main_t * vm,
/* add SA to the pool */
pool_get (km->per_thread_data[thread_index].sas,
sa0);
- clib_memcpy (sa0, &sa, sizeof (*sa0));
+ clib_memcpy_fast (sa0, &sa, sizeof (*sa0));
hash_set (km->
per_thread_data[thread_index].sa_by_rspi,
sa0->rspi,
@@ -2202,7 +2202,7 @@ ikev2_node_fn (vlib_main_t * vm,
{
/* add SA to the pool */
pool_get (km->per_thread_data[thread_index].sas, sa0);
- clib_memcpy (sa0, &sa, sizeof (*sa0));
+ clib_memcpy_fast (sa0, &sa, sizeof (*sa0));
hash_set (km->per_thread_data[thread_index].sa_by_rspi,
sa0->rspi,
sa0 - km->per_thread_data[thread_index].sas);
@@ -2993,20 +2993,20 @@ ikev2_initiate_sa_init (vlib_main_t * vm, u8 * name)
u8 *nat_detection_sha1 = vec_new (u8, 20);
u64 tmpspi = clib_host_to_net_u64 (sa.ispi);
- clib_memcpy (&nat_detection_source[0], &tmpspi, sizeof (tmpspi));
+ clib_memcpy_fast (&nat_detection_source[0], &tmpspi, sizeof (tmpspi));
tmpspi = clib_host_to_net_u64 (sa.rspi);
- clib_memcpy (&nat_detection_source[8], &tmpspi, sizeof (tmpspi));
+ clib_memcpy_fast (&nat_detection_source[8], &tmpspi, sizeof (tmpspi));
u16 tmpport = clib_host_to_net_u16 (500);
- clib_memcpy (&nat_detection_source[8 + 8 + 4], &tmpport,
- sizeof (tmpport));
+ clib_memcpy_fast (&nat_detection_source[8 + 8 + 4], &tmpport,
+ sizeof (tmpport));
u32 tmpip = clib_host_to_net_u32 (if_ip->as_u32);
- clib_memcpy (&nat_detection_source[8 + 8], &tmpip, sizeof (tmpip));
+ clib_memcpy_fast (&nat_detection_source[8 + 8], &tmpip, sizeof (tmpip));
SHA1 (nat_detection_source, sizeof (nat_detection_source),
nat_detection_sha1);
ikev2_payload_add_notify (chain, IKEV2_NOTIFY_MSG_NAT_DETECTION_SOURCE_IP,
nat_detection_sha1);
tmpip = clib_host_to_net_u32 (p->responder.ip4.as_u32);
- clib_memcpy (&nat_detection_source[8 + 8], &tmpip, sizeof (tmpip));
+ clib_memcpy_fast (&nat_detection_source[8 + 8], &tmpip, sizeof (tmpip));
SHA1 (nat_detection_source, sizeof (nat_detection_source),
nat_detection_sha1);
ikev2_payload_add_notify (chain,
@@ -3016,7 +3016,7 @@ ikev2_initiate_sa_init (vlib_main_t * vm, u8 * name)
u8 *sig_hash_algo = vec_new (u8, 8);
u64 tmpsig = clib_host_to_net_u64 (0x0001000200030004);
- clib_memcpy (sig_hash_algo, &tmpsig, sizeof (tmpsig));
+ clib_memcpy_fast (sig_hash_algo, &tmpsig, sizeof (tmpsig));
ikev2_payload_add_notify (chain,
IKEV2_NOTIFY_MSG_SIGNATURE_HASH_ALGORITHMS,
sig_hash_algo);
@@ -3027,7 +3027,7 @@ ikev2_initiate_sa_init (vlib_main_t * vm, u8 * name)
len += vec_len (chain->data);
ike0->nextpayload = chain->first_payload_type;
ike0->length = clib_host_to_net_u32 (len);
- clib_memcpy (ike0->payload, chain->data, vec_len (chain->data));
+ clib_memcpy_fast (ike0->payload, chain->data, vec_len (chain->data));
ikev2_payload_destroy_chain (chain);
ike0->version = IKE_VERSION_2;
@@ -3048,7 +3048,8 @@ ikev2_initiate_sa_init (vlib_main_t * vm, u8 * name)
sa.i_auth.hex = p->auth.hex;
sa.i_auth.data = vec_dup (p->auth.data);
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
- clib_memcpy (sa.i_auth.key, p->auth.key, EVP_PKEY_size (p->auth.key));
+ clib_memcpy_fast (sa.i_auth.key, p->auth.key,
+ EVP_PKEY_size (p->auth.key));
#else
sa.i_auth.key = vec_dup (p->auth.key);
#endif
@@ -3058,7 +3059,7 @@ ikev2_initiate_sa_init (vlib_main_t * vm, u8 * name)
/* add SA to the pool */
ikev2_sa_t *sa0 = 0;
pool_get (km->sais, sa0);
- clib_memcpy (sa0, &sa, sizeof (*sa0));
+ clib_memcpy_fast (sa0, &sa, sizeof (*sa0));
hash_set (km->sa_by_ispi, sa0->ispi, sa0 - km->sais);
ikev2_send_ike (vm, if_ip, &p->responder.ip4, bi0, len);