Index: sources/utility/encryption.cpp
===================================================================
diff -u -r76680860f735250b4557eb18fe7422a26c406f23 -r2ef03b2ce51b4dc507f66e9671953a8e0824bde9
--- sources/utility/encryption.cpp	(.../encryption.cpp)	(revision 76680860f735250b4557eb18fe7422a26c406f23)
+++ sources/utility/encryption.cpp	(.../encryption.cpp)	(revision 2ef03b2ce51b4dc507f66e9671953a8e0824bde9)
@@ -1,3 +1,17 @@
+/*!
+ *
+ * Copyright (c) 2023-2024 Diality Inc. - All Rights Reserved.
+ * \copyright
+ * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+ * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+ *
+ * \file    encryption.cpp
+ * \author  (last)      Behrouz NematiPour
+ * \date    (last)      30-Aug-2023
+ * \author  (original)  Behrouz NematiPour
+ * \date    (original)  18-Jul-2023
+ *
+ */
 #include "encryption.h"
 
 // Linux
@@ -54,7 +68,7 @@
  * \return  encrypted string
  */
 QString encryption::hashedString(const QString &vString, bool &ok, bool vAddMoreSalt) {
-    int     iter    = 1000;
+    int     iter    = 10000; // https://cheatsheetseries.owasp.org/cheatsheets/Password_Storage_Cheat_Sheet.html#pbkdf2
     int     len     = 16;
 
     ok = vAddMoreSalt ? ! __salt__.isEmpty() : true;
@@ -109,7 +123,7 @@
 /*!
  * \brief   encryption::defaultPassword
  * \details The default password which will be used as an indication that the service password has not been set yet.
- * \return  the default password as encrypted string.
+ * \return  the default password will be saved as hashed string.
  */
 QString encryption::defaultServicePassword(bool &ok)
 {
@@ -121,3 +135,36 @@
     //DEBUG qDebug() << __FUNCTION__ << hashed;
     return  hashed;
 }
+
+/*!
+ * \brief   encryption::configurationsPassword
+ * \details The password which will be used for encrypt partition.
+ * \return  the password will be saved as hashed string.
+ */
+QString encryption::configurationsPassword(bool &ok, bool vReset)
+{
+    if ( vReset ) { // "Diality.2023"
+        const char d [ ] = { 68, 105, 97, 108, 105, 116, 121, 46, 50, 48, 50, 51, 0 };
+        return QString(d);
+    }
+    const char c [ ] = {
+                       50, 75, 102,  98, 106,  67, 46,
+                           68,  89, 115, 116, 109, 46,
+                           71,  50,  75, 106,  90, 46,
+                          105,  78, 105, 120,  73, 46,
+                           78, 105,  51,  50,  89, 46,
+                           84,  89, 112,  57, 117, 46,
+                           77,  50,  52, 119, 103, 46,
+                           50,  89,  98,  98, 106, 46,
+                           78, 105,  48,  73,  78, 46,
+                          109,  70,  50,  52, 119, 46,
+                          103,  50,  76,  76,  90, 46,
+                          104, 116, 117,  77,  73, 46,
+                           78, 105, 111,  50,  89, 46,
+                           84,  89, 112,  57, 117, 46,
+                           77,  50,  52, 119,
+                           0 };
+    QString hashed = hashedString(QString(c), ok, true);
+    //DEBUG qDebug() << __FUNCTION__ << hashed << ok;
+    return  hashed;
+}