Move the DES, MD4, MD5, and RC4 source files and headers into epan, and

make the source files all include the corresponding header files (so
that the declarations in the headers have to match the definitions in
the source files in order for compilation to succeed).

svn path=/trunk/; revision=12116

1 files changed, 0 insertions, 103 deletions

diff --git a/crypt-rc4.c b/crypt-rc4.c
deleted file mode 100644
index 79b40cb756..0000000000
--- a/crypt-rc4.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-
-   a partial implementation of RC4 designed for use in the 
-   SMB authentication protocol
-
-   Copyright (C) Andrew Tridgell 1998
-
-   $Id$
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-   
-   This program 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.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-#include <glib.h>
-#include <string.h>
-
-#include "crypt-rc4.h"
-
-/* Perform RC4 on a block of data using specified key.  "data" is a pointer
-   to the block to be processed.  Output is written to same memory as input,
-   so caller may need to make a copy before calling this function, since
-   the input will be overwritten.  
-   
-   Taken from Samba source code.  Modified to allow us to maintain state
-   between calls to crypt_rc4.
-*/
-
-void crypt_rc4_init(rc4_state_struct *rc4_state, 
-		    const unsigned char *key, int key_len)
-{
-  int ind;
-  unsigned char j = 0;
-  unsigned char *s_box;
-
-  memset(rc4_state, 0, sizeof(rc4_state_struct));
-  s_box = rc4_state->s_box;
-  
-  for (ind = 0; ind < 256; ind++)
-  {
-    s_box[ind] = (unsigned char)ind;
-  }
-
-  for( ind = 0; ind < 256; ind++)
-  {
-     unsigned char tc;
-
-     j += (s_box[ind] + key[ind%key_len]);
-
-     tc = s_box[ind];
-     s_box[ind] = s_box[j];
-     s_box[j] = tc;
-  }
-
-}
-
-void crypt_rc4(rc4_state_struct *rc4_state, unsigned char *data, int data_len)
-{
-  unsigned char *s_box;
-  unsigned char index_i;
-  unsigned char index_j;
-  int ind;
-
-  /* retrieve current state from the state struct (so we can resume where
-     we left off) */
-  index_i = rc4_state->index_i;
-  index_j = rc4_state->index_j;
-  s_box = rc4_state->s_box;
-
-  for( ind = 0; ind < data_len; ind++)
-  {
-    unsigned char tc;
-    unsigned char t;
-
-    index_i++;
-    index_j += s_box[index_i];
-
-    tc = s_box[index_i];
-    s_box[index_i] = s_box[index_j];
-    s_box[index_j] = tc;
-
-    t = s_box[index_i] + s_box[index_j];
-    data[ind] = data[ind] ^ s_box[t];
-  }
-
-  /* Store the updated state */
-  rc4_state->index_i = index_i;
-  rc4_state->index_j = index_j;
-}