- clean working copy for leaving SVN

2022-06-28 19:04:46 +02:00
parent 62a2d47cb3
commit 762b8f0e7d
1966 changed files with 699872 additions and 126 deletions
@@ -0,0 +1,72 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2013 - Raw Material Software Ltd.
+
+   Permission is granted to use this software under the terms of either:
+   a) the GPL v2 (or any later version)
+   b) the Affero GPL v3
+
+   Details of these licenses can be found at: www.gnu.org/licenses
+
+   JUCE 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.
+
+   ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.juce.com for more information.
+
+  ==============================================================================
+*/
+
+#ifndef JUCE_BLOWFISH_H_INCLUDED
+#define JUCE_BLOWFISH_H_INCLUDED
+
+
+//==============================================================================
+/**
+    BlowFish encryption class.
+
+*/
+class JUCE_API  BlowFish
+{
+public:
+    //==============================================================================
+    /** Creates an object that can encode/decode based on the specified key.
+
+        The key data can be up to 72 bytes long.
+    */
+    BlowFish (const void* keyData, int keyBytes);
+
+    /** Creates a copy of another blowfish object. */
+    BlowFish (const BlowFish&);
+
+    /** Copies another blowfish object. */
+    BlowFish& operator= (const BlowFish&) noexcept;
+
+    /** Destructor. */
+    ~BlowFish() noexcept;
+
+    //==============================================================================
+    /** Encrypts a pair of 32-bit integers. */
+    void encrypt (uint32& data1, uint32& data2) const noexcept;
+
+    /** Decrypts a pair of 32-bit integers. */
+    void decrypt (uint32& data1, uint32& data2) const noexcept;
+
+
+private:
+    //==============================================================================
+    uint32 p[18];
+    HeapBlock <uint32> s[4];
+
+    uint32 F (uint32) const noexcept;
+
+    JUCE_LEAK_DETECTOR (BlowFish)
+};
+
+
+#endif   // JUCE_BLOWFISH_H_INCLUDED