store headers only once, refs #7

actlibrary/include/actITokenBlockCipherKey.h

@@ -0,0 +1,59 @@
+// ---------------------------------------------------------------------------
+// Name:      actITokenBlockCipherKey.h
+// Product:   cv act library
+// Purpose:   The interface ITokenBlockCipherKey enables access to a 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_ITokenBlockCipherKey_h
+#define ACT_ITokenBlockCipherKey_h
+
+#include "actTokenBase.h"
+
+#include "actIBlockCipherKey.h"
+
+#include "actITokenAuthOwner.h"
+#include "actITokenFileOwner.h"
+#include "actITokenBlockCipher.h"
+
+namespace act
+{
+	class IToken;
+	class ITokenConfig;
+
+	//
+	// ITokenBlockCipherKey
+	class ITokenBlockCipherKey 
+		: public IBlockCipherKey
+		, public ITokenAuthOwner
+		, public ITokenFileOwner
+	{
+	public:
+		virtual ITokenBlockCipherKey* Clone() const = 0;
+
+		virtual ITokenBlockCipher* GetCipher() = 0;
+		virtual const ITokenBlockCipher* GetCipher() const = 0;
+
+		virtual KeyType GetType() const = 0;
+		virtual IToken* GetToken() const = 0;
+		virtual const char* GetName() const = 0;
+		virtual void Configure(ITokenConfig* tkcfg) = 0;
+
+		virtual void SetRawKey(const Blob& raw_key) = 0;
+		virtual void GetRawKey(Blob& raw_key) const = 0;
+
+		virtual void SetMode(const char* modename) = 0;
+		virtual void SetPadding(const char* padname) = 0;
+	};
+
+} // namespace act
+
+#endif // ACT_ITokenBlockCipherKey_h