1 files changed, 55 insertions, 0 deletions
diff --git a/botan/src/modes/cbc/cbc.h b/botan/src/modes/cbc/cbc.h
new file mode 100644
index 0000000..a926ac1
--- /dev/null
+++ b/botan/src/modes/cbc/cbc.h
@@ -0,0 +1,55 @@
+/*
+* CBC Mode
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_CBC_H__
+#define BOTAN_CBC_H__
+
+#include <botan/modebase.h>
+#include <botan/mode_pad.h>
+
+namespace Botan {
+
+/*
+* CBC Encryption
+*/
+class BOTAN_DLL CBC_Encryption : public BlockCipherMode
+   {
+   public:
+      CBC_Encryption(BlockCipher*, BlockCipherModePaddingMethod*);
+      CBC_Encryption(BlockCipher*, BlockCipherModePaddingMethod*,
+                     const SymmetricKey&, const InitializationVector&);
+
+      ~CBC_Encryption() { delete padder; }
+   private:
+      std::string name() const;
+      void write(const byte[], u32bit);
+      void end_msg();
+      const BlockCipherModePaddingMethod* padder;
+   };
+
+/*
+* CBC Decryption
+*/
+class BOTAN_DLL CBC_Decryption : public BlockCipherMode
+   {
+   public:
+      CBC_Decryption(BlockCipher*, BlockCipherModePaddingMethod*);
+      CBC_Decryption(BlockCipher*, BlockCipherModePaddingMethod*,
+                     const SymmetricKey&, const InitializationVector&);
+
+      ~CBC_Decryption() { delete padder; }
+   private:
+      std::string name() const;
+      void write(const byte[], u32bit);
+      void end_msg();
+      const BlockCipherModePaddingMethod* padder;
+      SecureVector<byte> temp;
+   };
+
+}
+
+#endif