static clib_error_t *
ipsec_check_ah_support (ipsec_sa_t * sa)
{
+ ipsec_main_t *im = &ipsec_main;
+
if (sa->integ_alg == IPSEC_INTEG_ALG_NONE)
return clib_error_return (0, "unsupported none integ-alg");
+
+ if (!vnet_crypto_is_set_handler (im->integ_algs[sa->integ_alg].alg))
+ return clib_error_return (0, "No crypto engine support for %U",
+ format_ipsec_integ_alg, sa->integ_alg);
+
return 0;
}
static clib_error_t *
ipsec_check_esp_support (ipsec_sa_t * sa)
{
- return 0;
+ ipsec_main_t *im = &ipsec_main;
+
+ if (IPSEC_INTEG_ALG_NONE != sa->integ_alg)
+ {
+ if (!vnet_crypto_is_set_handler (im->integ_algs[sa->integ_alg].alg))
+ return clib_error_return (0, "No crypto engine support for %U",
+ format_ipsec_integ_alg, sa->integ_alg);
+ }
+ if (IPSEC_CRYPTO_ALG_NONE != sa->crypto_alg)
+ {
+ if (!vnet_crypto_is_set_handler (im->crypto_algs[sa->crypto_alg].alg))
+ return clib_error_return (0, "No crypto engine support for %U",
+ format_ipsec_crypto_alg, sa->crypto_alg);
+ }
+
+ return (0);
}
clib_error_t *
u8 arc;
arc = vnet_get_feature_arc_index (arc_name);
+ ASSERT (arc != (u8) ~ 0);
*out_feature_index = vnet_get_feature_index (arc, node_name);
}
ipsec_main_t *im = &ipsec_main;
ipsec_main_crypto_alg_t *a;
+ /* Backend registration requires the feature arcs to be set up */
+ if ((error = vlib_call_init_function (vm, vnet_feature_init)))
+ return (error);
+
im->vnet_main = vnet_get_main ();
im->vlib_main = vm;
ASSERT (node);
im->error_drop_node_index = node->index;
- u32 idx = ipsec_register_ah_backend (vm, im, "default openssl backend",
+ u32 idx = ipsec_register_ah_backend (vm, im, "crypto engine backend",
"ah4-encrypt",
"ah4-decrypt",
"ah6-encrypt",
ASSERT (0 == rv);
(void) (rv); // avoid warning
- idx = ipsec_register_esp_backend (vm, im, "default openssl backend",
+ idx = ipsec_register_esp_backend (vm, im, "crypto engine backend",
"esp4-encrypt",
"esp4-encrypt-tun",
"esp4-decrypt",