diff --git a/Res-crypt/Hex.h b/Res-crypt/Hex.h
index 5ec857c..5d4f96d 100644
--- a/Res-crypt/Hex.h
+++ b/Res-crypt/Hex.h
@@ -12,7 +12,7 @@
 
 #include <string>
 
-#define REDHEX_VERSION            "1.0"
+#define REDHEX_VERSION "1.1"
 
 namespace Red {
     /**
@@ -22,16 +22,16 @@ namespace Red {
      *
      * @return String with hex result.
      */
-    inline std::string GetHexArray(const std::string_view a) {
-        std::string  Result = "";
+    inline std::string * GetHexArray(const std::string_view a) {
+        std::string *Result = new std::string;
 
         for (unsigned long long int i = 0; i < a.length(); i++) {
             char const hex[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b','c','d','e','f'};
 
             const unsigned char ch = (const unsigned char) a[i];
 
-            Result.append(&hex[(ch  & 0xF0) >> 4], 1);
-            Result.append(&hex[ch & 0xF], 1);
+            Result->append(&hex[(ch  & 0xF0) >> 4], 1);
+            Result->append(&hex[ch & 0xF], 1);
         }
 
         return Result;
@@ -44,8 +44,8 @@ namespace Red {
      *
      * @return Normal string.
      */
-    inline std::string GetStrArray(const std::string_view a) {
-        std::string Result = "";
+    inline std::string * GetStrArray(const std::string_view a) {
+        std::string *Result = new std::string;
 
         for (unsigned long long int n = 0; n < a.length(); n += 2) {
             std::string HexByte = "";
@@ -55,7 +55,7 @@ namespace Red {
 
             int num = std::stoi(HexByte, nullptr, 16);
 
-            Result.push_back((char) num);
+            Result->push_back((char) num);
         }
 
         return Result;
diff --git a/Res-crypt/Res-crypt.pro.user b/Res-crypt/Res-crypt.pro.user
index bc5f29c..980c3e1 100644
--- a/Res-crypt/Res-crypt.pro.user
+++ b/Res-crypt/Res-crypt.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.13.3, 2021-11-02T01:20:12. -->
+<!-- Written by QtCreator 6.0.1, 2022-02-02T22:18:49. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
@@ -8,7 +8,7 @@
  </data>
  <data>
   <variable>ProjectExplorer.Project.ActiveTarget</variable>
-  <value type="int">0</value>
+  <value type="qlonglong">0</value>
  </data>
  <data>
   <variable>ProjectExplorer.Project.EditorSettings</variable>
@@ -28,7 +28,7 @@
      <value type="QByteArray" key="CurrentPreferences">QmlJSGlobal</value>
     </valuemap>
    </valuemap>
-   <value type="int" key="EditorConfiguration.CodeStyle.Count">2</value>
+   <value type="qlonglong" key="EditorConfiguration.CodeStyle.Count">2</value>
    <value type="QByteArray" key="EditorConfiguration.Codec">UTF-8</value>
    <value type="bool" key="EditorConfiguration.ConstrainTooltips">false</value>
    <value type="int" key="EditorConfiguration.IndentSize">4</value>
@@ -37,6 +37,7 @@
    <value type="bool" key="EditorConfiguration.MouseHiding">true</value>
    <value type="bool" key="EditorConfiguration.MouseNavigation">true</value>
    <value type="int" key="EditorConfiguration.PaddingMode">1</value>
+   <value type="bool" key="EditorConfiguration.PreferSingleLineComments">false</value>
    <value type="bool" key="EditorConfiguration.ScrollWheelZooming">true</value>
    <value type="bool" key="EditorConfiguration.ShowMargin">false</value>
    <value type="int" key="EditorConfiguration.SmartBackspaceBehavior">0</value>
@@ -45,6 +46,7 @@
    <value type="int" key="EditorConfiguration.TabKeyBehavior">0</value>
    <value type="int" key="EditorConfiguration.TabSize">8</value>
    <value type="bool" key="EditorConfiguration.UseGlobal">true</value>
+   <value type="bool" key="EditorConfiguration.UseIndenter">false</value>
    <value type="int" key="EditorConfiguration.Utf8BomBehavior">1</value>
    <value type="bool" key="EditorConfiguration.addFinalNewLine">true</value>
    <value type="bool" key="EditorConfiguration.cleanIndentation">true</value>
@@ -59,6 +61,7 @@
   <valuemap type="QVariantMap">
    <valuemap type="QVariantMap" key="AutoTest.ActiveFrameworks">
     <value type="bool" key="AutoTest.Framework.Boost">true</value>
+    <value type="bool" key="AutoTest.Framework.CTest">false</value>
     <value type="bool" key="AutoTest.Framework.Catch">true</value>
     <value type="bool" key="AutoTest.Framework.GTest">false</value>
     <value type="bool" key="AutoTest.Framework.QtQuickTest">false</value>
@@ -71,6 +74,7 @@
    <value type="bool" key="ClangCodeModel.UseGlobalConfig">true</value>
    <value type="QString" key="ClangCodeModel.WarningConfigId">Builtin.Questionable</value>
    <valuemap type="QVariantMap" key="ClangTools">
+    <value type="bool" key="ClangTools.AnalyzeOpenFiles">false</value>
     <value type="bool" key="ClangTools.BuildBeforeAnalysis">true</value>
     <value type="QString" key="ClangTools.DiagnosticConfig">Builtin.DefaultTidyAndClazy</value>
     <value type="int" key="ClangTools.ParallelJobs">2</value>
@@ -85,35 +89,28 @@
   <variable>ProjectExplorer.Project.Target.0</variable>
   <valuemap type="QVariantMap">
    <value type="QString" key="DeviceType">Desktop</value>
-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Desktop Qt 5.12.3 clang 64bit</value>
-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Desktop Qt 5.12.3 clang 64bit</value>
-   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">qt.qt5.5123.clang_64_kit</value>
-   <value type="int" key="ProjectExplorer.Target.ActiveBuildConfiguration">1</value>
-   <value type="int" key="ProjectExplorer.Target.ActiveDeployConfiguration">0</value>
-   <value type="int" key="ProjectExplorer.Target.ActiveRunConfiguration">0</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Qt 6.1.3 for macOS</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Qt 6.1.3 for macOS</value>
+   <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">qt.qt6.613.clang_64_kit</value>
+   <value type="qlonglong" key="ProjectExplorer.Target.ActiveBuildConfiguration">0</value>
+   <value type="qlonglong" key="ProjectExplorer.Target.ActiveDeployConfiguration">0</value>
+   <value type="qlonglong" key="ProjectExplorer.Target.ActiveRunConfiguration">0</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.0">
-    <value type="bool">true</value>
     <value type="int" key="EnableQmlDebugging">0</value>
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Volumes/FlashDrive/Repositories/RES_Implementation/build-Res-crypt-Desktop_Qt_5_12_3_clang_64bit-Debug</value>
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory.shadowDir">/Volumes/FlashDrive/Repositories/RES_Implementation/build-Res-crypt-Desktop_Qt_5_12_3_clang_64bit-Debug</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/vladimir/Repositories/RES_Implementation/build-Res-crypt-Qt_6_1_3_for_macOS-Debug</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory.shadowDir">/Users/vladimir/Repositories/RES_Implementation/build-Res-crypt-Qt_6_1_3_for_macOS-Debug</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">QtProjectManager.QMakeBuildStep</value>
-      <value type="QString" key="QtProjectManager.QMakeBuildStep.QMakeArguments"></value>
       <value type="bool" key="QtProjectManager.QMakeBuildStep.QMakeForced">false</value>
       <valuelist type="QVariantList" key="QtProjectManager.QMakeBuildStep.SelectedAbis"/>
      </valuemap>
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
-      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">false</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments"></value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
@@ -122,13 +119,9 @@
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
-      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
       <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments">clean</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
@@ -136,36 +129,27 @@
     <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">2</value>
     <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.CustomParsers"/>
+    <value type="bool" key="ProjectExplorer.BuildConfiguration.ParseStandardOutput">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Debug</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
     <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">2</value>
-    <value type="int" key="QtQuickCompiler">2</value>
-    <value type="int" key="SeparateDebugInfo">2</value>
    </valuemap>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.BuildConfiguration.1">
-    <value type="bool">true</value>
-    <value type="int" key="EnableQmlDebugging">2</value>
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Volumes/FlashDrive/Repositories/build-Res-crypt-Desktop_Qt_5_12_3_clang_64bit-Release</value>
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory.shadowDir">/Volumes/FlashDrive/Repositories/build-Res-crypt-Desktop_Qt_5_12_3_clang_64bit-Release</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/vladimir/Repositories/RES_Implementation/build-Res-crypt-Qt_6_1_3_for_macOS-Release</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory.shadowDir">/Users/vladimir/Repositories/RES_Implementation/build-Res-crypt-Qt_6_1_3_for_macOS-Release</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
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       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">QtProjectManager.QMakeBuildStep</value>
-      <value type="QString" key="QtProjectManager.QMakeBuildStep.QMakeArguments"></value>
       <value type="bool" key="QtProjectManager.QMakeBuildStep.QMakeForced">false</value>
       <valuelist type="QVariantList" key="QtProjectManager.QMakeBuildStep.SelectedAbis"/>
      </valuemap>
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.1">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
-      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">false</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments"></value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
@@ -174,13 +158,9 @@
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
-      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
       <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments">clean</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
@@ -188,36 +168,29 @@
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     <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.CustomParsers"/>
+    <value type="bool" key="ProjectExplorer.BuildConfiguration.ParseStandardOutput">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Release</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
     <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">0</value>
     <value type="int" key="QtQuickCompiler">0</value>
-    <value type="int" key="SeparateDebugInfo">2</value>
    </valuemap>
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-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Volumes/FlashDrive/Repositories/RES_Implementation/build-Res-crypt-Desktop_Qt_5_12_3_clang_64bit-Profile</value>
-    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory.shadowDir">/Volumes/FlashDrive/Repositories/RES_Implementation/build-Res-crypt-Desktop_Qt_5_12_3_clang_64bit-Profile</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/Users/vladimir/Repositories/RES_Implementation/build-Res-crypt-Qt_6_1_3_for_macOS-Profile</value>
+    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory.shadowDir">/Users/vladimir/Repositories/RES_Implementation/build-Res-crypt-Qt_6_1_3_for_macOS-Profile</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
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       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">QtProjectManager.QMakeBuildStep</value>
-      <value type="QString" key="QtProjectManager.QMakeBuildStep.QMakeArguments"></value>
       <value type="bool" key="QtProjectManager.QMakeBuildStep.QMakeForced">false</value>
       <valuelist type="QVariantList" key="QtProjectManager.QMakeBuildStep.SelectedAbis"/>
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       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
-      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">false</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments"></value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">2</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Build</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
@@ -226,13 +199,9 @@
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       <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
       <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
-      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
       <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments">clean</value>
-      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
-      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
      </valuemap>
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Clean</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
@@ -240,6 +209,7 @@
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     <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.CustomParsers"/>
+    <value type="bool" key="ProjectExplorer.BuildConfiguration.ParseStandardOutput">false</value>
     <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Profile</value>
     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
@@ -247,10 +217,10 @@
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     <value type="int" key="SeparateDebugInfo">0</value>
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-   <value type="int" key="ProjectExplorer.Target.BuildConfigurationCount">3</value>
+   <value type="qlonglong" key="ProjectExplorer.Target.BuildConfigurationCount">3</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.0">
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
-     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">0</value>
+     <value type="qlonglong" key="ProjectExplorer.BuildStepList.StepsCount">0</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Deploy</value>
      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
@@ -260,90 +230,44 @@
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-   <value type="int" key="ProjectExplorer.Target.DeployConfigurationCount">1</value>
-   <valuemap type="QVariantMap" key="ProjectExplorer.Target.PluginSettings"/>
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-    <value type="QString" key="Analyzer.Valgrind.KCachegrindExecutable">kcachegrind</value>
-    <value type="int" key="Analyzer.Valgrind.LeakCheckOnFinish">1</value>
-    <value type="int" key="Analyzer.Valgrind.NumCallers">25</value>
-    <valuelist type="QVariantList" key="Analyzer.Valgrind.RemovedSuppressionFiles"/>
-    <value type="int" key="Analyzer.Valgrind.SelfModifyingCodeDetection">1</value>
     <value type="bool" key="Analyzer.Valgrind.Settings.UseGlobalSettings">true</value>
-    <value type="bool" key="Analyzer.Valgrind.ShowReachable">false</value>
-    <value type="bool" key="Analyzer.Valgrind.TrackOrigins">true</value>
-    <value type="QString" key="Analyzer.Valgrind.ValgrindExecutable">valgrind</value>
     <valuelist type="QVariantList" key="Analyzer.Valgrind.VisibleErrorKinds">
-     <value type="int">0</value>
-     <value type="int">1</value>
-     <value type="int">2</value>
-     <value type="int">3</value>
-     <value type="int">4</value>
-     <value type="int">5</value>
-     <value type="int">6</value>
-     <value type="int">7</value>
-     <value type="int">8</value>
-     <value type="int">9</value>
-     <value type="int">10</value>
-     <value type="int">11</value>
-     <value type="int">12</value>
-     <value type="int">13</value>
-     <value type="int">14</value>
+     <value type="QString">0</value>
+     <value type="QString">1</value>
+     <value type="QString">2</value>
+     <value type="QString">3</value>
+     <value type="QString">4</value>
+     <value type="QString">5</value>
+     <value type="QString">6</value>
+     <value type="QString">7</value>
+     <value type="QString">8</value>
+     <value type="QString">9</value>
+     <value type="QString">10</value>
+     <value type="QString">11</value>
+     <value type="QString">12</value>
+     <value type="QString">13</value>
+     <value type="QString">14</value>
     </valuelist>
     <valuelist type="QVariantList" key="CustomOutputParsers"/>
     <value type="int" key="PE.EnvironmentAspect.Base">2</value>
     <valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes"/>
-    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4RunConfiguration:/Volumes/FlashDrive/Repositories/RES_Implementation/Res-crypt/Res-crypt.pro</value>
-    <value type="QString" key="ProjectExplorer.RunConfiguration.BuildKey">/Volumes/FlashDrive/Repositories/RES_Implementation/Res-crypt/Res-crypt.pro</value>
-    <value type="QString" key="RunConfiguration.Arguments"></value>
-    <value type="bool" key="RunConfiguration.Arguments.multi">false</value>
-    <value type="QString" key="RunConfiguration.OverrideDebuggerStartup"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.CustomExecutableRunConfiguration</value>
+    <value type="QString" key="ProjectExplorer.RunConfiguration.BuildKey"></value>
     <value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseCppDebuggerAuto">true</value>
-    <value type="bool" key="RunConfiguration.UseDyldImageSuffix">false</value>
-    <value type="bool" key="RunConfiguration.UseLibrarySearchPath">true</value>
-    <value type="bool" key="RunConfiguration.UseMultiProcess">false</value>
     <value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
-    <value type="QString" key="RunConfiguration.WorkingDirectory"></value>
-    <value type="QString" key="RunConfiguration.WorkingDirectory.default">/Volumes/FlashDrive/Repositories</value>
    </valuemap>
-   <value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
+   <value type="qlonglong" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
   </valuemap>
  </data>
  <data>
   <variable>ProjectExplorer.Project.TargetCount</variable>
-  <value type="int">1</value>
+  <value type="qlonglong">1</value>
  </data>
  <data>
   <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
diff --git a/Res-crypt/Res/ResCBC1024.cpp b/Res-crypt/Res/ResCBC1024.cpp
index d3546ce..74d9687 100644
--- a/Res-crypt/Res/ResCBC1024.cpp
+++ b/Res-crypt/Res/ResCBC1024.cpp
@@ -164,9 +164,9 @@ inline static void RES_CBC_decrypt_buffer(struct RES_ctx_CBC_1024 *ctx, uint8_t
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResCBC1024(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResCBC1024(const std::string& in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -201,7 +201,7 @@ const std::string Red::EncryptResCBC1024(const std::string& in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_encrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -216,9 +216,9 @@ const std::string Red::EncryptResCBC1024(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResCBC1024(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResCBC1024(const std::string& in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -248,7 +248,7 @@ const std::string Red::DecryptResCBC1024(const std::string& in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_decrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/Res-crypt/Res/ResCBC1024.h b/Res-crypt/Res/ResCBC1024.h
index 7adff22..6f0a607 100644
--- a/Res-crypt/Res/ResCBC1024.h
+++ b/Res-crypt/Res/ResCBC1024.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResCBC1024(
+    std::string * EncryptResCBC1024(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
@@ -37,7 +37,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResCBC1024(
+    std::string * DecryptResCBC1024(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
diff --git a/Res-crypt/Res/ResCBC1536.cpp b/Res-crypt/Res/ResCBC1536.cpp
index d794be6..2d33c44 100644
--- a/Res-crypt/Res/ResCBC1536.cpp
+++ b/Res-crypt/Res/ResCBC1536.cpp
@@ -164,9 +164,9 @@ inline static void RES_CBC_decrypt_buffer(struct RES_ctx_CBC_1536 *ctx, uint8_t
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResCBC1536(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResCBC1536(const std::string& in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -201,7 +201,7 @@ const std::string Red::EncryptResCBC1536(const std::string& in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_encrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -216,9 +216,9 @@ const std::string Red::EncryptResCBC1536(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResCBC1536(const std::string &in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResCBC1536(const std::string &in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -248,7 +248,7 @@ const std::string Red::DecryptResCBC1536(const std::string &in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_decrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/Res-crypt/Res/ResCBC1536.h b/Res-crypt/Res/ResCBC1536.h
index ba9d7d6..4eec2ec 100644
--- a/Res-crypt/Res/ResCBC1536.h
+++ b/Res-crypt/Res/ResCBC1536.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResCBC1536(
+    std::string * EncryptResCBC1536(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
@@ -37,7 +37,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResCBC1536(
+    std::string * DecryptResCBC1536(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
diff --git a/Res-crypt/Res/ResCBC512.cpp b/Res-crypt/Res/ResCBC512.cpp
index ae893dc..eae4a8a 100644
--- a/Res-crypt/Res/ResCBC512.cpp
+++ b/Res-crypt/Res/ResCBC512.cpp
@@ -164,9 +164,9 @@ inline static void RES_CBC_decrypt_buffer(struct RES_ctx_CBC_512 *ctx, uint8_t *
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResCBC512(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResCBC512(const std::string& in, const std::string_view key,
+                                                           const std::string_view iv) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -201,7 +201,7 @@ const std::string Red::EncryptResCBC512(const std::string& in, const std::string
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_encrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -216,9 +216,9 @@ const std::string Red::EncryptResCBC512(const std::string& in, const std::string
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResCBC512(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResCBC512(const std::string& in, const std::string_view key,
+                                                           const std::string_view iv) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -248,7 +248,7 @@ const std::string Red::DecryptResCBC512(const std::string& in, const std::string
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_decrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/Res-crypt/Res/ResCBC512.h b/Res-crypt/Res/ResCBC512.h
index 785eebe..f8eadad 100644
--- a/Res-crypt/Res/ResCBC512.h
+++ b/Res-crypt/Res/ResCBC512.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResCBC512(
+    std::string * EncryptResCBC512(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
@@ -37,7 +37,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResCBC512(
+    std::string * DecryptResCBC512(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
diff --git a/Res-crypt/Res/ResECB1024.cpp b/Res-crypt/Res/ResECB1024.cpp
index 6a694be..d34427a 100644
--- a/Res-crypt/Res/ResECB1024.cpp
+++ b/Res-crypt/Res/ResECB1024.cpp
@@ -143,8 +143,8 @@ inline static void RES_ECB_decrypt(const struct RES_ctx_ECB_1024 *ctx, uint8_t *
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResECB1024(const std::string& in, const std::string_view key) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResECB1024(const std::string& in, const std::string_view key) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -179,7 +179,7 @@ const std::string Red::EncryptResECB1024(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_encrypt(&ctx, (uint8_t *) Block.data());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -194,8 +194,8 @@ const std::string Red::EncryptResECB1024(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResECB1024(const std::string& in, const std::string_view key) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResECB1024(const std::string& in, const std::string_view key) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -225,7 +225,7 @@ const std::string Red::DecryptResECB1024(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_decrypt(&ctx, (uint8_t *) Block.data());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/Res-crypt/Res/ResECB1024.h b/Res-crypt/Res/ResECB1024.h
index 5178f69..82edcab 100644
--- a/Res-crypt/Res/ResECB1024.h
+++ b/Res-crypt/Res/ResECB1024.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResECB1024(const std::string& in, const std::string_view key);
+    std::string * EncryptResECB1024(const std::string& in, const std::string_view key);
 
     /**
      * @brief EncryptResECB1024
@@ -33,7 +33,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResECB1024(const std::string& in, const std::string_view key);
+    std::string * DecryptResECB1024(const std::string& in, const std::string_view key);
 }
 
 #endif // RED_RESECB1024_H
diff --git a/Res-crypt/Res/ResECB1536.cpp b/Res-crypt/Res/ResECB1536.cpp
index 2ae9744..d8edcf7 100644
--- a/Res-crypt/Res/ResECB1536.cpp
+++ b/Res-crypt/Res/ResECB1536.cpp
@@ -143,8 +143,8 @@ inline static void RES_ECB_decrypt(const struct RES_ctx_ECB_1536 *ctx, uint8_t *
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResECB1536(const std::string& in, const std::string_view key) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResECB1536(const std::string& in, const std::string_view key) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -179,7 +179,7 @@ const std::string Red::EncryptResECB1536(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_encrypt(&ctx, (uint8_t *) Block.data());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -194,8 +194,8 @@ const std::string Red::EncryptResECB1536(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResECB1536(const std::string& in, const std::string_view key) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResECB1536(const std::string& in, const std::string_view key) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -225,7 +225,7 @@ const std::string Red::DecryptResECB1536(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_decrypt(&ctx, (uint8_t *) Block.data());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/Res-crypt/Res/ResECB1536.h b/Res-crypt/Res/ResECB1536.h
index 8015dc5..f0267b4 100644
--- a/Res-crypt/Res/ResECB1536.h
+++ b/Res-crypt/Res/ResECB1536.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResECB1536(const std::string& in, const std::string_view key);
+    std::string * EncryptResECB1536(const std::string& in, const std::string_view key);
 
     /**
      * @brief EncryptResECB1536
@@ -33,7 +33,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResECB1536(const std::string& in, const std::string_view key);
+    std::string * DecryptResECB1536(const std::string& in, const std::string_view key);
 }
 
 #endif // RED_RESECB1536_H
diff --git a/Res-crypt/Res/ResECB512.cpp b/Res-crypt/Res/ResECB512.cpp
index 2a81717..5bb6d1f 100644
--- a/Res-crypt/Res/ResECB512.cpp
+++ b/Res-crypt/Res/ResECB512.cpp
@@ -143,8 +143,8 @@ inline static void RES_ECB_decrypt(const struct RES_ctx_ECB_512 *ctx, uint8_t *b
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResECB512(const std::string& in, const std::string_view key) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResECB512(const std::string& in, const std::string_view key) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -179,7 +179,7 @@ const std::string Red::EncryptResECB512(const std::string& in, const std::string
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_encrypt(&ctx, (uint8_t *) Block.data());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -194,8 +194,8 @@ const std::string Red::EncryptResECB512(const std::string& in, const std::string
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResECB512(const std::string& in, const std::string_view key) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResECB512(const std::string& in, const std::string_view key) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -225,7 +225,7 @@ const std::string Red::DecryptResECB512(const std::string& in, const std::string
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_decrypt(&ctx, (uint8_t *) Block.data());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/Res-crypt/Res/ResECB512.h b/Res-crypt/Res/ResECB512.h
index b9ccbdd..4e1c827 100644
--- a/Res-crypt/Res/ResECB512.h
+++ b/Res-crypt/Res/ResECB512.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResECB512(const std::string& in, const std::string_view key);
+    std::string * EncryptResECB512(const std::string& in, const std::string_view key);
 
     /**
      * @brief EncryptResECB512
@@ -33,7 +33,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResECB512(const std::string& in, const std::string_view key);
+    std::string * DecryptResECB512(const std::string& in, const std::string_view key);
 }
 
 #endif // RED_RESECB512_H
diff --git a/Res-crypt/main.cpp b/Res-crypt/main.cpp
index 0140311..704f21a 100644
--- a/Res-crypt/main.cpp
+++ b/Res-crypt/main.cpp
@@ -112,22 +112,22 @@ int main() {
             std::cout << "[\033[91mRes\033[0m/\033[94m" + mode + "\033[0m] \033[4mEncrypted message(hex):\033[0m";
 
             if (mode == "CBC-512") {
-                std::cout << std::endl << std::endl << Red::GetHexArray(Red::EncryptResCBC512(msg, key, iv));
+                std::cout << std::endl << std::endl << *Red::GetHexArray(*Red::EncryptResCBC512(msg, key, iv));
 
             } else if (mode == "CBC-1024") {
-                std::cout << std::endl << std::endl << Red::GetHexArray(Red::EncryptResCBC1024(msg, key, iv));
+                std::cout << std::endl << std::endl << *Red::GetHexArray(*Red::EncryptResCBC1024(msg, key, iv));
 
             } else if (mode == "CBC-1536") {
-                std::cout << std::endl << std::endl << Red::GetHexArray(Red::EncryptResCBC1536(msg, key, iv));
+                std::cout << std::endl << std::endl << *Red::GetHexArray(*Red::EncryptResCBC1536(msg, key, iv));
 
             } else if (mode == "ECB-512") {
-                std::cout << std::endl << std::endl << Red::GetHexArray(Red::EncryptResECB512(msg, key));
+                std::cout << std::endl << std::endl << *Red::GetHexArray(*Red::EncryptResECB512(msg, key));
 
             } else if (mode == "ECB-1024") {
-                std::cout << std::endl << std::endl << Red::GetHexArray(Red::EncryptResECB1024(msg, key));
+                std::cout << std::endl << std::endl << *Red::GetHexArray(*Red::EncryptResECB1024(msg, key));
 
             } else if (mode == "ECB-1536") {
-                std::cout << std::endl << std::endl << Red::GetHexArray(Red::EncryptResECB1536(msg, key));
+                std::cout << std::endl << std::endl << *Red::GetHexArray(*Red::EncryptResECB1536(msg, key));
             }
 
             std::cout << std::endl << std::endl << std::endl << "Press Enter to continue.";
@@ -146,28 +146,28 @@ int main() {
             std::cout << std::endl << std::endl;
 
             if (mode == "CBC-512") {
-                std::string a = Red::GetStrArray(msg.c_str());
-                std::cout << Red::DecryptResCBC512(Red::GetStrArray(msg), key, iv);
+                std::string a = *Red::GetStrArray(msg.c_str());
+                std::cout << *Red::DecryptResCBC512(*Red::GetStrArray(msg), key, iv);
 
             } else if (mode == "CBC-1024") {
-                std::string a = Red::GetStrArray(msg.c_str());
-                std::cout << Red::DecryptResCBC1024(Red::GetStrArray(msg), key, iv);
+                std::string a = *Red::GetStrArray(msg.c_str());
+                std::cout << *Red::DecryptResCBC1024(*Red::GetStrArray(msg), key, iv);
 
             } else if (mode == "CBC-1536") {
-                std::string a = Red::GetStrArray(msg.c_str());
-                std::cout << Red::DecryptResCBC1536(Red::GetStrArray(msg), key, iv);
+                std::string a = *Red::GetStrArray(msg.c_str());
+                std::cout << *Red::DecryptResCBC1536(*Red::GetStrArray(msg), key, iv);
 
             } else if (mode == "ECB-512") {
-                std::string a = Red::GetStrArray(msg.c_str());
-                std::cout << Red::DecryptResECB512(Red::GetStrArray(msg), key);
+                std::string a = *Red::GetStrArray(msg.c_str());
+                std::cout << *Red::DecryptResECB512(*Red::GetStrArray(msg), key);
 
             } else if (mode == "ECB-1024") {
-                std::string a = Red::GetStrArray(msg.c_str());
-                std::cout << Red::DecryptResECB1024(Red::GetStrArray(msg), key);
+                std::string a = *Red::GetStrArray(msg.c_str());
+                std::cout << *Red::DecryptResECB1024(*Red::GetStrArray(msg), key);
 
             } else if (mode == "ECB-1536") {
-                std::string a = Red::GetStrArray(msg.c_str());
-                std::cout << Red::DecryptResECB1536(Red::GetStrArray(msg), key);
+                std::string a = *Red::GetStrArray(msg.c_str());
+                std::cout << *Red::DecryptResECB1536(*Red::GetStrArray(msg), key);
             }
 
             std::cout << std::endl << std::endl << std::endl << "Press Enter to continue.";
diff --git a/src/ResCBC1024.cpp b/src/ResCBC1024.cpp
index 664bda4..74d9687 100644
--- a/src/ResCBC1024.cpp
+++ b/src/ResCBC1024.cpp
@@ -7,8 +7,8 @@
  * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
  * or copy at http://opensource.org/licenses/MIT)
  */
-#include "ResCBC1024.h"
-#include "_private/ResDeclarations.h"
+#include "./ResCBC1024.h"
+#include "./_private/ResDeclarations.h"
 
 using namespace Red::Res;
 
@@ -164,9 +164,9 @@ inline static void RES_CBC_decrypt_buffer(struct RES_ctx_CBC_1024 *ctx, uint8_t
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResCBC1024(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResCBC1024(const std::string& in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -201,7 +201,7 @@ const std::string Red::EncryptResCBC1024(const std::string& in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_encrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -216,9 +216,9 @@ const std::string Red::EncryptResCBC1024(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResCBC1024(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResCBC1024(const std::string& in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -248,7 +248,7 @@ const std::string Red::DecryptResCBC1024(const std::string& in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_decrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/src/ResCBC1024.h b/src/ResCBC1024.h
index 7adff22..6f0a607 100644
--- a/src/ResCBC1024.h
+++ b/src/ResCBC1024.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResCBC1024(
+    std::string * EncryptResCBC1024(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
@@ -37,7 +37,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResCBC1024(
+    std::string * DecryptResCBC1024(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
diff --git a/src/ResCBC1536.cpp b/src/ResCBC1536.cpp
index 3a9132a..2d33c44 100644
--- a/src/ResCBC1536.cpp
+++ b/src/ResCBC1536.cpp
@@ -7,8 +7,8 @@
  * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
  * or copy at http://opensource.org/licenses/MIT)
  */
-#include "ResCBC1536.h"
-#include "_private/ResDeclarations.h"
+#include "./ResCBC1536.h"
+#include "./_private/ResDeclarations.h"
 
 using namespace Red::Res;
 
@@ -164,9 +164,9 @@ inline static void RES_CBC_decrypt_buffer(struct RES_ctx_CBC_1536 *ctx, uint8_t
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResCBC1536(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResCBC1536(const std::string& in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -201,7 +201,7 @@ const std::string Red::EncryptResCBC1536(const std::string& in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_encrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -216,9 +216,9 @@ const std::string Red::EncryptResCBC1536(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResCBC1536(const std::string &in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResCBC1536(const std::string &in, const std::string_view key,
+                                                            const std::string_view iv) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -248,7 +248,7 @@ const std::string Red::DecryptResCBC1536(const std::string &in, const std::strin
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_decrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/src/ResCBC1536.h b/src/ResCBC1536.h
index 487f95a..4eec2ec 100644
--- a/src/ResCBC1536.h
+++ b/src/ResCBC1536.h
@@ -1,5 +1,5 @@
 /**
- * @file    ResCBC1526.h
+ * @file    ResCBC1536.h
  * @brief   Definition of Res CBC 1536 bits algorithm.
  *
  * Copyright (c) 2020-2021 Vladimir Rogozin (vladimir20040609@gmail.com)
@@ -14,7 +14,7 @@
 
 namespace Red {
     /**
-     * @brief EncryptCResBC1536
+     * @brief EncryptResCBC1536
      *
      * @param in    String to encrypt
      * @param key   Private key
@@ -22,14 +22,14 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResCBC1536(
+    std::string * EncryptResCBC1536(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
                              );
 
     /**
-     * @brief EncryptResCBC1536
+     * @brief DecryptResCBC1536
      *
      * @param in    String to decrypt
      * @param key   Private key
@@ -37,7 +37,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResCBC1536(
+    std::string * DecryptResCBC1536(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
diff --git a/src/ResCBC512.cpp b/src/ResCBC512.cpp
index 55eda51..eae4a8a 100644
--- a/src/ResCBC512.cpp
+++ b/src/ResCBC512.cpp
@@ -7,8 +7,8 @@
  * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
  * or copy at http://opensource.org/licenses/MIT)
  */
-#include "ResCBC512.h"
-#include "_private/ResDeclarations.h"
+#include "./ResCBC512.h"
+#include "./_private/ResDeclarations.h"
 
 using namespace Red::Res;
 
@@ -164,9 +164,9 @@ inline static void RES_CBC_decrypt_buffer(struct RES_ctx_CBC_512 *ctx, uint8_t *
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResCBC512(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResCBC512(const std::string& in, const std::string_view key,
+                                                           const std::string_view iv) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -201,7 +201,7 @@ const std::string Red::EncryptResCBC512(const std::string& in, const std::string
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_encrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -216,9 +216,9 @@ const std::string Red::EncryptResCBC512(const std::string& in, const std::string
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResCBC512(const std::string& in, const std::string_view key,
-                                                      const std::string_view iv) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResCBC512(const std::string& in, const std::string_view key,
+                                                           const std::string_view iv) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -248,7 +248,7 @@ const std::string Red::DecryptResCBC512(const std::string& in, const std::string
         RES_init_ctx_iv(&ctx, (const uint8_t *) key.data(), (const uint8_t *) iv.data());
         RES_CBC_decrypt_buffer(&ctx, (uint8_t *) Block.data(), Block.length());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/src/ResCBC512.h b/src/ResCBC512.h
index 785eebe..f8eadad 100644
--- a/src/ResCBC512.h
+++ b/src/ResCBC512.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResCBC512(
+    std::string * EncryptResCBC512(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
@@ -37,7 +37,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResCBC512(
+    std::string * DecryptResCBC512(
                               const std::string& in,
                               const std::string_view key,
                               const std::string_view iv
diff --git a/src/ResECB1024.cpp b/src/ResECB1024.cpp
index 7df6121..d34427a 100644
--- a/src/ResECB1024.cpp
+++ b/src/ResECB1024.cpp
@@ -7,8 +7,8 @@
  * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
  * or copy at http://opensource.org/licenses/MIT)
  */
-#include "ResECB1024.h"
-#include "_private/ResDeclarations.h"
+#include "./ResECB1024.h"
+#include "./_private/ResDeclarations.h"
 
 using namespace Red::Res;
 
@@ -143,8 +143,8 @@ inline static void RES_ECB_decrypt(const struct RES_ctx_ECB_1024 *ctx, uint8_t *
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResECB1024(const std::string& in, const std::string_view key) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResECB1024(const std::string& in, const std::string_view key) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -179,7 +179,7 @@ const std::string Red::EncryptResECB1024(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_encrypt(&ctx, (uint8_t *) Block.data());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -194,8 +194,8 @@ const std::string Red::EncryptResECB1024(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResECB1024(const std::string& in, const std::string_view key) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResECB1024(const std::string& in, const std::string_view key) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -225,7 +225,7 @@ const std::string Red::DecryptResECB1024(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_decrypt(&ctx, (uint8_t *) Block.data());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/src/ResECB1024.h b/src/ResECB1024.h
index 5178f69..82edcab 100644
--- a/src/ResECB1024.h
+++ b/src/ResECB1024.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResECB1024(const std::string& in, const std::string_view key);
+    std::string * EncryptResECB1024(const std::string& in, const std::string_view key);
 
     /**
      * @brief EncryptResECB1024
@@ -33,7 +33,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResECB1024(const std::string& in, const std::string_view key);
+    std::string * DecryptResECB1024(const std::string& in, const std::string_view key);
 }
 
 #endif // RED_RESECB1024_H
diff --git a/src/ResECB1536.cpp b/src/ResECB1536.cpp
index 77339c7..d8edcf7 100644
--- a/src/ResECB1536.cpp
+++ b/src/ResECB1536.cpp
@@ -7,8 +7,8 @@
  * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
  * or copy at http://opensource.org/licenses/MIT)
  */
-#include "ResECB1536.h"
-#include "_private/ResDeclarations.h"
+#include "./ResECB1536.h"
+#include "./_private/ResDeclarations.h"
 
 using namespace Red::Res;
 
@@ -143,8 +143,8 @@ inline static void RES_ECB_decrypt(const struct RES_ctx_ECB_1536 *ctx, uint8_t *
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResECB1536(const std::string& in, const std::string_view key) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResECB1536(const std::string& in, const std::string_view key) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -179,7 +179,7 @@ const std::string Red::EncryptResECB1536(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_encrypt(&ctx, (uint8_t *) Block.data());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -194,8 +194,8 @@ const std::string Red::EncryptResECB1536(const std::string& in, const std::strin
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResECB1536(const std::string& in, const std::string_view key) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResECB1536(const std::string& in, const std::string_view key) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -225,7 +225,7 @@ const std::string Red::DecryptResECB1536(const std::string& in, const std::strin
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_decrypt(&ctx, (uint8_t *) Block.data());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/src/ResECB1536.h b/src/ResECB1536.h
index 8015dc5..f0267b4 100644
--- a/src/ResECB1536.h
+++ b/src/ResECB1536.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResECB1536(const std::string& in, const std::string_view key);
+    std::string * EncryptResECB1536(const std::string& in, const std::string_view key);
 
     /**
      * @brief EncryptResECB1536
@@ -33,7 +33,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResECB1536(const std::string& in, const std::string_view key);
+    std::string * DecryptResECB1536(const std::string& in, const std::string_view key);
 }
 
 #endif // RED_RESECB1536_H
diff --git a/src/ResECB512.cpp b/src/ResECB512.cpp
index 2114ead..5bb6d1f 100644
--- a/src/ResECB512.cpp
+++ b/src/ResECB512.cpp
@@ -7,8 +7,8 @@
  * Distributed under the MIT License (MIT) (See accompanying file LICENSE.txt
  * or copy at http://opensource.org/licenses/MIT)
  */
-#include "ResECB512.h"
-#include "_private/ResDeclarations.h"
+#include "./ResECB512.h"
+#include "./_private/ResDeclarations.h"
 
 using namespace Red::Res;
 
@@ -143,8 +143,8 @@ inline static void RES_ECB_decrypt(const struct RES_ctx_ECB_512 *ctx, uint8_t *b
  *
  * @return Encrypted string
  */
-const std::string Red::EncryptResECB512(const std::string& in, const std::string_view key) {
-    std::string Encrypted = "";
+std::string * Red::EncryptResECB512(const std::string& in, const std::string_view key) {
+    std::string *Encrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -179,7 +179,7 @@ const std::string Red::EncryptResECB512(const std::string& in, const std::string
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_encrypt(&ctx, (uint8_t *) Block.data());
 
-        Encrypted.append(Block);
+        Encrypted->append(Block);
     }
 
     return Encrypted;
@@ -194,8 +194,8 @@ const std::string Red::EncryptResECB512(const std::string& in, const std::string
  *
  * @return Decrypted string
  */
-const std::string Red::DecryptResECB512(const std::string& in, const std::string_view key) {
-    std::string Decrypted = "";
+std::string * Red::DecryptResECB512(const std::string& in, const std::string_view key) {
+    std::string *Decrypted = new std::string;
 
     unsigned long long int InLen = in.length();
 
@@ -225,7 +225,7 @@ const std::string Red::DecryptResECB512(const std::string& in, const std::string
         RES_init_ctx(&ctx, (const uint8_t *) key.data());
         RES_ECB_decrypt(&ctx, (uint8_t *) Block.data());
 
-        Decrypted.append(Block);
+        Decrypted->append(Block);
     }
 
     return Decrypted;
diff --git a/src/ResECB512.h b/src/ResECB512.h
index b9ccbdd..4e1c827 100644
--- a/src/ResECB512.h
+++ b/src/ResECB512.h
@@ -22,7 +22,7 @@ namespace Red {
      *
      * @return Encrypted string
      */
-    const std::string EncryptResECB512(const std::string& in, const std::string_view key);
+    std::string * EncryptResECB512(const std::string& in, const std::string_view key);
 
     /**
      * @brief EncryptResECB512
@@ -33,7 +33,7 @@ namespace Red {
      *
      * @return Decrypted string
      */
-    const std::string DecryptResECB512(const std::string& in, const std::string_view key);
+    std::string * DecryptResECB512(const std::string& in, const std::string_view key);
 }
 
 #endif // RED_RESECB512_H