--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secsrv_plat/device_key_store_encryption_plugin_api/inc/KeyEncryptor.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  The header file of KeyEncryptor
+*
+*/
+
+
+#ifndef __KEYENCRYPTOR_H__
+#define __KEYENCRYPTOR_H__
+
+#include <e32des8.h>
+
+#define KEY_ENCRYPTOR 0x101FB670
+
+const TUid KKeyEncryptorInterfaceUID = { KEY_ENCRYPTOR };
+
+/**
+ * Key Encryptor Interface class
+ *
+ * This class defines the interface for key encryptor which is used
+ * to encrypt the key when it is stored to the keystore and decrypt it back
+ * when the key is used or exported.
+ * 
+ *  @lib 
+ *  @since S60 v3.2
+ */
+class MKeyEncryptor
+    {
+    public:
+
+       /**
+        * Encrypt the data in the given buffer
+        *
+        * @param aBuf data to be encrypted
+        * @return encrypted data
+        */
+        virtual HBufC8* EncryptL( TDesC8& aBuf )=0;
+
+       /**
+        * Decrypt the data in the given buffer
+        *
+        * @param aBuf data to be decrypted
+        * @return decrypted data
+        */
+        virtual HBufC8* DecryptL( TDesC8& aBuf )=0;
+        
+       /**
+        * release the encryptor when not needed
+        *
+        * @param 
+        * @return 
+        */
+        virtual void Release()=0;
+    };
+
+#endif //KEYENCRYPTOR_H  
+
+//EOF
+