store headers only once, refs #7

actlibrary/include/actICBCMACKey.h

@@ -0,0 +1,31 @@
+//////////////////////////////////////////////////////////////////////////////////
+// Name:      actICBCMACKey.h
+// Product:   cv act library
+// Purpose:   interface for the class CBCMAC.
+//
+// Copyright: (c) 2000 cv cryptovision GmbH
+//            all rights reserved
+// Licence:   The conditions for the use of this software are regulated 
+//            in the cv act library licence agreement.
+//////////////////////////////////////////////////////////////////////////////////
+
+#ifndef ACT_ICBCMACKey_h
+#define ACT_ICBCMACKey_h
+
+#include "actIMACKey.h"
+
+namespace act
+{
+	class IBlockCipher;
+
+	class ICBCMACKey : public IMACKey
+	{
+	public:
+		virtual void SetCipher(IBlockCipher* cipher) = 0;
+		virtual const IBlockCipher* GetCipher() const = 0;
+		virtual IBlockCipher* GetCipher() = 0;
+	};
+
+} // namespace act
+
+#endif // ACT_ICBCMACKey_h