1 files changed, 7 insertions, 25 deletions
diff --git a/src/core/function/PassphraseGenerator.h b/src/core/function/PassphraseGenerator.h
index a61356fe..2e5925b6 100644
--- a/src/core/function/PassphraseGenerator.h
+++ b/src/core/function/PassphraseGenerator.h
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2021 Saturneric
+ * Copyright (C) 2021 Saturneric <[email protected]>
  *
  * This file is part of GpgFrontend.
  *
@@ -20,17 +20,15 @@
  * the gpg4usb project, which is under GPL-3.0-or-later.
  *
  * All the source code of GpgFrontend was modified and released by
- * Saturneric<[email protected]> starting on May 12, 2021.
+ * Saturneric <[email protected]> starting on May 12, 2021.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  *
  */
 
-#ifndef GPGFRONTEND_PASSPHRASEGENERATOR_H
-#define GPGFRONTEND_PASSPHRASEGENERATOR_H
+#pragma once
 
-#include "core/GpgFrontendCore.h"
-#include "core/GpgFunctionObject.h"
+#include "core/function/basic/GpgFunctionObject.h"
 
 namespace GpgFrontend {
 
@@ -55,29 +53,13 @@ class GPGFRONTEND_CORE_EXPORT PassphraseGenerator
    * @brief generate passphrase
    *
    * @param len length of the passphrase
-   * @return std::string passphrase
+   * @return QString passphrase
    */
-  std::string Generate(int len) {
-    std::uniform_int_distribution<int> dist(999, 99999);
-
-    auto file_string = boost::format("KeyPackage_%1%") % dist(mt_);
-    static const char alphanum[] =
-        "0123456789"
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-        "abcdefghijklmnopqrstuvwxyz";
-    std::string tmp_str;
-    tmp_str.reserve(len);
-
-    for (int i = 0; i < len; ++i) {
-      tmp_str += alphanum[dist(mt_) % (sizeof(alphanum) - 1)];
-    }
-    return tmp_str;
-  }
+  auto Generate(int len) -> QString;
 
+ private:
   std::random_device rd_;                  ///< Random device
   std::mt19937 mt_ = std::mt19937(rd_());  ///< Mersenne twister
 };
 
 }  // namespace GpgFrontend
-
-#endif  // GPGFRONTEND_PASSPHRASEGENERATOR_H