From cac2b7d1bd79e312e2009eca216ace2a29e60621 Mon Sep 17 00:00:00 2001
From: Bjørn Lindeijer <bjorn@lindeijer.nl>
Date: Wed, 23 Apr 2008 16:46:00 +0000
Subject: Switched to alternative SHA-256 implementation from InspIRCd.

---
 src/utils/encryption.cpp | 140 ++++++++++++++++++++++-------------------------
 1 file changed, 65 insertions(+), 75 deletions(-)

(limited to 'src/utils/encryption.cpp')

diff --git a/src/utils/encryption.cpp b/src/utils/encryption.cpp
index e3483e07..b67b8f87 100644
--- a/src/utils/encryption.cpp
+++ b/src/utils/encryption.cpp
@@ -1,75 +1,65 @@
-/*
- *  The Mana World
- *  Copyright 2008 The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  The Mana World is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  any later version.
- *
- *  The Mana World is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with The Mana World; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  $Id: $
- */
-
-#include "encryption.h"
-
-#include <time.h>
-
-std::string Encryption::GetSHA2Hash(std::string stringToHash)
-{
-
-    if (stringToHash.length() == 0)
-        return "";
-
-    sha2 mySha;
-    return mySha.GetHash(shaType, (const sha_byte *)stringToHash.c_str(), stringToHash.size());
-}
-
-char _getRandomCharacter()
-{
-    char result = '0';
-
-    // Taking a number of character taken between 33 and 127
-    // (Every normal characters from ASCII table).
-    int number = (rand() % 94) + 33;
-
-    // Those characters are dodged to ease user input and avoid database
-    // breaks: " ' , ` \ ^ * / ~ |
-    if (number == 34 || number == 39 || number == 42 || number == 44 ||
-        number == 47 || number == 92 || number == 94 || number == 96 ||
-        number == 124 || number == 126)
-        number++;
-
-    result = char(number);
-    return result;
-}
-
-/**
-  * Using this function, the random salt changes at every second.
-  */
-std::string Encryption::CreateRandomPassword()
-{
-
-    std::string result = "";
-
-    // Ititializing random seed.
-    srand(time(NULL));
-    // Taking a number of character taken between 20 and 30.
-    int characterNumber = (rand() % 10) + 20;
-
-    for (int a = 1; a < characterNumber; a++)
-    {
-        result += _getRandomCharacter();
-    }
-        return result;
-}
+/*
+ *  The Mana World
+ *  Copyright 2008 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "encryption.h"
+
+#include <time.h>
+
+using namespace Encryption;
+
+static char getRandomCharacter()
+{
+    // Taking a number of character taken between 33 and 127
+    // (every normal characters from ASCII table).
+    int number = (rand() % 94) + 33;
+
+    // Those characters are dodged to ease user input and avoid database
+    // breaks: " ' , ` \ ^ * / ~ |
+    if (number == 34 || number == 39 || number == 42 || number == 44 ||
+        number == 47 || number == 92 || number == 94 || number == 96 ||
+        number == 124 || number == 126)
+        number++;
+
+    return (char) number;
+}
+
+/**
+  * Using this function, the random salt changes at every second.
+  */
+std::string createRandomPassword()
+{
+    std::string result = "";
+
+    // Ititializing random seed.
+    srand(time(NULL));
+
+    // Taking a number of character taken between 20 and 30.
+    int characterNumber = (rand() % 10) + 20;
+
+    for (int a = 1; a < characterNumber; a++)
+    {
+        result += getRandomCharacter();
+    }
+
+    return result;
+}
-- 
cgit v1.2.3-70-g09d2