1 files changed, 0 insertions, 171 deletions
diff --git a/src/algo_base/buf_comp.h b/src/algo_base/buf_comp.h
deleted file mode 100644
index f25af3b92..000000000
--- a/src/algo_base/buf_comp.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
-* Buffered Computation
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#ifndef BOTAN_BUFFERED_COMPUTATION_H__
-#define BOTAN_BUFFERED_COMPUTATION_H__
-
-#include <botan/secmem.h>
-#include <botan/get_byte.h>
-#include <string>
-
-namespace Botan {
-
-/**
-* This class represents any kind of computation which uses an internal
-* state, such as hash functions or MACs
-*/
-class BOTAN_DLL Buffered_Computation
-   {
-   public:
-      /**
-      * @return length of the output of this function in bytes
-      */
-      virtual size_t output_length() const = 0;
-
-      /**
-      * Add new input to process.
-      * @param in the input to process as a byte array
-      * @param length of param in in bytes
-      */
-      void update(const byte in[], size_t length) { add_data(in, length); }
-
-      /**
-      * Add new input to process.
-      * @param in the input to process as a secure_vector
-      */
-      void update(const secure_vector<byte>& in)
-         {
-         add_data(&in[0], in.size());
-         }
-
-      /**
-      * Add new input to process.
-      * @param in the input to process as a std::vector
-      */
-      void update(const std::vector<byte>& in)
-         {
-         add_data(&in[0], in.size());
-         }
-
-      /**
-      * Add an integer in big-endian order
-      * @param in the value
-      */
-      template<typename T> void update_be(const T in)
-         {
-         for(size_t i = 0; i != sizeof(T); ++i)
-            {
-            byte b = get_byte(i, in);
-            add_data(&b, 1);
-            }
-         }
-
-      /**
-      * Add new input to process.
-      * @param str the input to process as a std::string. Will be interpreted
-      * as a byte array based on
-      * the strings encoding.
-      */
-      void update(const std::string& str)
-         {
-         add_data(reinterpret_cast<const byte*>(str.data()), str.size());
-         }
-
-      /**
-      * Process a single byte.
-      * @param in the byte to process
-      */
-      void update(byte in) { add_data(&in, 1); }
-
-      /**
-      * Complete the computation and retrieve the
-      * final result.
-      * @param out The byte array to be filled with the result.
-      * Must be of length output_length()
-      */
-      void final(byte out[]) { final_result(out); }
-
-      /**
-      * Complete the computation and retrieve the
-      * final result.
-      * @return secure_vector holding the result
-      */
-      secure_vector<byte> final()
-         {
-         secure_vector<byte> output(output_length());
-         final_result(&output[0]);
-         return output;
-         }
-
-      /**
-      * Update and finalize computation. Does the same as calling update()
-      * and final() consecutively.
-      * @param in the input to process as a byte array
-      * @param length the length of the byte array
-      * @result the result of the call to final()
-      */
-      secure_vector<byte> process(const byte in[], size_t length)
-         {
-         add_data(in, length);
-         return final();
-         }
-
-      /**
-      * Update and finalize computation. Does the same as calling update()
-      * and final() consecutively.
-      * @param in the input to process
-      * @result the result of the call to final()
-      */
-      secure_vector<byte> process(const secure_vector<byte>& in)
-         {
-         add_data(&in[0], in.size());
-         return final();
-         }
-
-      /**
-      * Update and finalize computation. Does the same as calling update()
-      * and final() consecutively.
-      * @param in the input to process
-      * @result the result of the call to final()
-      */
-      secure_vector<byte> process(const std::vector<byte>& in)
-         {
-         add_data(&in[0], in.size());
-         return final();
-         }
-
-      /**
-      * Update and finalize computation. Does the same as calling update()
-      * and final() consecutively.
-      * @param in the input to process as a string
-      * @result the result of the call to final()
-      */
-      secure_vector<byte> process(const std::string& in)
-         {
-         update(in);
-         return final();
-         }
-
-      virtual ~Buffered_Computation() {}
-   private:
-      /**
-      * Add more data to the computation
-      * @param input is an input buffer
-      * @param length is the length of input in bytes
-      */
-      virtual void add_data(const byte input[], size_t length) = 0;
-
-      /**
-      * Write the final output to out
-      * @param out is an output buffer of output_length()
-      */
-      virtual void final_result(byte out[]) = 0;
-   };
-
-}
-
-#endif