store headers only once, refs #7

actlibrary/include/actITokenBlockCipher.h

@@ -0,0 +1,45 @@
+// ---------------------------------------------------------------------------
+// Name:      actITokenBlockCipher.h
+// Product:   cv act library
+// Purpose:   The interface ITokenBlockCipher encapsulates operations using a
+//			  symmetric key stored on a secure token.
+//
+// Copyright: (c) 2008 cv cryptovision GmbH
+//            all rights reserved
+// Licence:   The conditions for the use of this software are regulated 
+//            in the cv act library licence agreement.
+//
+// Autor:	  Markus Tesche
+// Date:	  05/15/2008
+// ---------------------------------------------------------------------------
+
+#ifndef ACT_ITokenBlockCipher_h
+#define ACT_ITokenBlockCipher_h
+
+#include "actBlob.h"
+#include "actIBlockCipher.h"
+
+namespace act
+{
+	class IToken;
+	class ITokenConfig;
+
+	//
+	// ITokenBlockCipher
+	class ITokenBlockCipher : public IBlockCipher
+	{
+	public:
+		virtual ITokenBlockCipher* Clone() const = 0;
+
+		virtual void Configure(ITokenConfig* tkcfg) = 0;
+		virtual Blob GetCipherName() const = 0;
+		virtual Blob GetLabel() const = 0;
+
+		virtual int GetKeyNumber() const = 0;
+
+		virtual IToken* GetToken() const = 0;
+	};
+
+} // namespace act
+
+#endif // ACT_ITokenBlockCipher_h