1 files changed, 41 insertions, 0 deletions
diff --git a/lib/block/misty1/misty1.h b/lib/block/misty1/misty1.h
new file mode 100644
index 000000000..40917b08b
--- /dev/null
+++ b/lib/block/misty1/misty1.h
@@ -0,0 +1,41 @@
+/*
+* MISTY1
+* (C) 1999-2008 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_MISTY1_H__
+#define BOTAN_MISTY1_H__
+
+#include <botan/block_cipher.h>
+
+namespace Botan {
+
+/**
+* MISTY1
+*/
+class BOTAN_DLL MISTY1 : public Block_Cipher_Fixed_Params<8, 16>
+   {
+   public:
+      void encrypt_n(const byte in[], byte out[], size_t blocks) const;
+      void decrypt_n(const byte in[], byte out[], size_t blocks) const;
+
+      void clear();
+      std::string name() const { return "MISTY1"; }
+      BlockCipher* clone() const { return new MISTY1; }
+
+      /**
+      * @param rounds the number of rounds. Must be 8 with the current
+      * implementation
+      */
+      MISTY1(size_t rounds = 8);
+   private:
+      void key_schedule(const byte[], size_t);
+
+      secure_vector<u16bit> EK, DK;
+   };
+
+}
+
+#endif