+static_always_inline u32
+openssl_ops_enc_null_gmac (vlib_main_t *vm, vnet_crypto_op_t *ops[],
+ vnet_crypto_op_chunk_t *chunks, u32 n_ops,
+ const EVP_CIPHER *cipher, const int iv_len)
+{
+ return openssl_ops_enc_aead (vm, ops, chunks, n_ops, cipher,
+ /* is_gcm */ 1, /* is_gmac */ 1, iv_len);
+}
+