commit f1ecb6555326f8a7d5bba6f56aa676f064675dc0
author Damjan Marion <damarion@cisco.com> Mon Feb 10 19:21:14 2020 +0100
committer Florin Coras <florin.coras@gmail.com> Mon Feb 10 19:17:55 2020 +0000
tree 76a2022810fb41475a5136a4bb4345ceffaeee83
parent f617b145ebc2f6ea2ad9bc3b6fa26968a0493821

ipsec: fix AES-GCM block size

Type: fix

Change-Id: I0c9640dab2c0eaba369bc8f3ff7ae56d8e97e170
Signed-off-by: Damjan Marion <damarion@cisco.com>

src/vnet/ipsec/ipsec.c

diff --git a/src/vnet/ipsec/ipsec.c b/src/vnet/ipsec/ipsec.c
index c6511fd..e7cb615 100644
--- a/src/vnet/ipsec/ipsec.c
+++ b/src/vnet/ipsec/ipsec.c
@@ -373,21 +373,24 @@
   a->enc_op_id = VNET_CRYPTO_OP_AES_128_GCM_ENC;
   a->dec_op_id = VNET_CRYPTO_OP_AES_128_GCM_DEC;
   a->alg = VNET_CRYPTO_ALG_AES_128_GCM;
-  a->iv_size = a->block_size = 8;
+  a->iv_size = 8;
+  a->block_size = 16;
   a->icv_size = 16;
 
   a = im->crypto_algs + IPSEC_CRYPTO_ALG_AES_GCM_192;
   a->enc_op_id = VNET_CRYPTO_OP_AES_192_GCM_ENC;
   a->dec_op_id = VNET_CRYPTO_OP_AES_192_GCM_DEC;
   a->alg = VNET_CRYPTO_ALG_AES_192_GCM;
-  a->iv_size = a->block_size = 8;
+  a->iv_size = 8;
+  a->block_size = 16;
   a->icv_size = 16;
 
   a = im->crypto_algs + IPSEC_CRYPTO_ALG_AES_GCM_256;
   a->enc_op_id = VNET_CRYPTO_OP_AES_256_GCM_ENC;
   a->dec_op_id = VNET_CRYPTO_OP_AES_256_GCM_DEC;
   a->alg = VNET_CRYPTO_ALG_AES_256_GCM;
-  a->iv_size = a->block_size = 8;
+  a->iv_size = 8;
+  a->block_size = 16;
   a->icv_size = 16;
 
   vec_validate (im->integ_algs, IPSEC_INTEG_N_ALG - 1);