Split off the keyed interfaces of transform to Keyed_Transform

Remove the unhelpful 'Algorithm' base class which had previously
acted more or less as a global base.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/modes/cbc/cbc.h b/src/lib/modes/cbc/cbc.h
index 0a10f3661..707b4a446 100644
--- a/src/lib/modes/cbc/cbc.h
+++ b/src/lib/modes/cbc/cbc.h
@@ -33,7 +33,7 @@ class BOTAN_DLL CBC_Mode : public Cipher_Mode
 
       bool valid_nonce_length(size_t n) const override;
 
-      void clear();
+      void clear() override;
    protected:
       CBC_Mode(BlockCipher* cipher, BlockCipherModePaddingMethod* padding);