From 21ada3bd7e9bc5cca7c2c8399adcbaa044bf8103 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Thu, 11 Apr 2019 08:18:34 +0000 Subject: IPSEC-MB: Use random & non-repeating IV (VPP-1642) hard code IV and key lengths based on cipher. Init IV from random data, use AES instruction to rotate. Change-Id: I13a6507d12267b823c528660a903787baeba47a0 Signed-off-by: Neale Ranns --- src/vnet/ipsec/esp_decrypt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'src/vnet/ipsec/esp_decrypt.c') diff --git a/src/vnet/ipsec/esp_decrypt.c b/src/vnet/ipsec/esp_decrypt.c index de951d1dc85..fc4a99a873d 100644 --- a/src/vnet/ipsec/esp_decrypt.c +++ b/src/vnet/ipsec/esp_decrypt.c @@ -232,9 +232,7 @@ esp_decrypt_inline (vlib_main_t * vm, vec_add2_aligned (ptd->crypto_ops, op, 1, CLIB_CACHE_LINE_BYTES); vnet_crypto_op_init (op, sa0->crypto_dec_op_id); op->key = sa0->crypto_key.data; - op->key_len = sa0->crypto_key.len; op->iv = payload; - op->iv_len = cpd.iv_sz; op->src = op->dst = payload += cpd.iv_sz; op->len = len; op->user_data = b - bufs; @@ -287,7 +285,7 @@ esp_decrypt_inline (vlib_main_t * vm, bi = op->user_data; if (op->status == VNET_CRYPTO_OP_STATUS_FAIL_BAD_HMAC) - err = ESP_DECRYPT_ERROR_INTEG_ERROR; + err = ESP_DECRYPT_ERROR_DECRYPTION_FAILED; else err = ESP_DECRYPT_ERROR_CRYPTO_ENGINE_ERROR; -- cgit 1.2.3-korg