1 files changed, 60 insertions, 0 deletions
diff --git a/botan/build/botan/cts.h b/botan/build/botan/cts.h
new file mode 100644
index 0000000..9b17203
--- /dev/null
+++ b/botan/build/botan/cts.h
@@ -0,0 +1,60 @@
+/*
+* CTS Mode
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_CTS_H__
+#define BOTAN_CTS_H__
+
+#include <botan/modebase.h>
+#include <botan/block_cipher.h>
+
+namespace Botan {
+
+/*
+* CTS Encryption
+*/
+class BOTAN_DLL CTS_Encryption : public BlockCipherMode
+   {
+   public:
+      CTS_Encryption(BlockCipher* ciph) :
+         BlockCipherMode(ciph, "CTS", ciph->BLOCK_SIZE, 0, 2) {}
+
+      CTS_Encryption(BlockCipher* ciph,
+                     const SymmetricKey& key,
+                     const InitializationVector& iv) :
+         BlockCipherMode(ciph, "CTS", ciph->BLOCK_SIZE, 0, 2)
+         { set_key(key); set_iv(iv); }
+   private:
+      void write(const byte[], u32bit);
+      void end_msg();
+      void encrypt(const byte[]);
+   };
+
+/*
+* CTS Decryption
+*/
+class BOTAN_DLL CTS_Decryption : public BlockCipherMode
+   {
+   public:
+      CTS_Decryption(BlockCipher* ciph) :
+         BlockCipherMode(ciph, "CTS", ciph->BLOCK_SIZE, 0, 2)
+         { temp.create(BLOCK_SIZE); }
+
+      CTS_Decryption(BlockCipher* ciph,
+                     const SymmetricKey& key,
+                     const InitializationVector& iv) :
+         BlockCipherMode(ciph, "CTS", ciph->BLOCK_SIZE, 0, 2)
+         { set_key(key); set_iv(iv); temp.create(BLOCK_SIZE); }
+   private:
+      void write(const byte[], u32bit);
+      void end_msg();
+      void decrypt(const byte[]);
+      SecureVector<byte> temp;
+   };
+
+}
+
+#endif