crypto, ipsec: change GCM IV handling

- nonce construction out of salt and iv is ipsec specific so it should be
handled in ipsec code

- fixes GCM unit tests

- GCM IV is constructed out of simple counter, per RFC4106 section 3.1

Change-Id: Ib7712cc9612830daa737f5171d8384f1d361bb61
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vnet/crypto/crypto.h b/src/vnet/crypto/crypto.h
index 2d9c524b266..95bc72b2dc0 100644
--- a/src/vnet/crypto/crypto.h
+++ b/src/vnet/crypto/crypto.h
@@ -130,7 +130,7 @@ typedef struct
 #define VNET_CRYPTO_OP_FLAG_INIT_IV (1 << 0)
 #define VNET_CRYPTO_OP_FLAG_HMAC_CHECK (1 << 1)
   u32 key_index;
-  u32 len, salt;
+  u32 len;
   u16 aad_len;
   u8 digest_len, tag_len;
   u8 *iv;