Add Cipher_Mode intermediate class. Add missing BOTAN_DLL exports

1 files changed, 3 insertions, 0 deletions

diff --git a/checks/ocb.cpp b/checks/ocb.cpp
index abd84df7a..d9a76236e 100644
--- a/checks/ocb.cpp
+++ b/checks/ocb.cpp
@@ -2,6 +2,7 @@
 #include "validate.h"
 
 #include <botan/ocb.h>
+#include <botan/cbc.h>
 #include <botan/hex.h>
 #include <botan/sha2_32.h>
 #include <botan/aes.h>
@@ -18,6 +19,8 @@ std::vector<byte> ocb_encrypt(const SymmetricKey& key,
    {
    //std::unique_ptr<AEAD_Mode> ocb = get_aead("AES-128/OCB", ENCRYPTION);
 
+   CBC_Encryption cbc(new AES_128, nullptr);
+
    OCB_Encryption ocb(new AES_128);
 
    ocb.set_key(key);