diff options
Diffstat (limited to 'src/vnet/ipsec/ipsec.c')
| -rw-r--r-- | src/vnet/ipsec/ipsec.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/vnet/ipsec/ipsec.c b/src/vnet/ipsec/ipsec.c index fdd18c2f8fa..7b79af2d902 100644 --- a/src/vnet/ipsec/ipsec.c +++ b/src/vnet/ipsec/ipsec.c @@ -533,12 +533,22 @@ ipsec_rand_seed (void) } static clib_error_t * -ipsec_check_support (ipsec_sa_t * sa) +ipsec_check_ah_support (ipsec_sa_t * sa) { - if (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128) - return clib_error_return (0, "unsupported aes-gcm-128 crypto-alg"); if (sa->integ_alg == IPSEC_INTEG_ALG_NONE) return clib_error_return (0, "unsupported none integ-alg"); + return 0; +} + +static clib_error_t * +ipsec_check_esp_support (ipsec_sa_t * sa) +{ + if (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128) + return clib_error_return (0, "unsupported aes-gcm-128 crypto-alg"); + if (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_192) + return clib_error_return (0, "unsupported aes-gcm-192 crypto-alg"); + if (sa->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_256) + return clib_error_return (0, "unsupported aes-gcm-256 crypto-alg"); return 0; } @@ -730,7 +740,7 @@ ipsec_init (vlib_main_t * vm) "ah4-decrypt", "ah6-encrypt", "ah6-decrypt", - ipsec_check_support, + ipsec_check_ah_support, NULL); im->ah_default_backend = idx; @@ -743,7 +753,7 @@ ipsec_init (vlib_main_t * vm) "esp4-decrypt", "esp6-encrypt", "esp6-decrypt", - ipsec_check_support, NULL); + ipsec_check_esp_support, NULL); im->esp_default_backend = idx; rv = ipsec_select_esp_backend (im, idx); |