1 files changed, 0 insertions, 150 deletions
diff --git a/crypto/kerberosIV/lib/kdb/base64.c b/crypto/kerberosIV/lib/kdb/base64.c
deleted file mode 100644
index d7e89c4..0000000
--- a/crypto/kerberosIV/lib/kdb/base64.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by the Kungliga Tekniska
- *      Högskolan and its contributors.
- * 
- * 4. Neither the name of the Institute nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-RCSID("$Id: base64.c,v 1.7 1997/04/01 08:18:16 joda Exp $");
-#endif
-
-#include <stdlib.h>
-#include <ctype.h>
-#include <string.h>
-#include "base64.h"
-
-static char base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-static int POS(char c)
-{
-  if(c == '=') return 64;
-  if(isupper(c))
-    return c - 'A';
-  if(islower(c))
-    return c - 'a' + 26;
-  if(isdigit(c))
-    return c - '0' + 52;
-  if(c == '+')
-    return 62;
-  if(c == '/')
-    return 63;
-  return -1;
-}
-
-char *base64_encode(const void *buf, int size)
-{
-  char *str = (char*)malloc((size+3)*4/3+1);
-  char *p=str;
-  unsigned char *q = (unsigned char*)buf;
-  int i;
-  int c;
-  i=0;
-  while(i<size){
-    c=q[i++];
-    c*=256;
-    if(i<size)
-      c+=q[i];
-    i++;
-    c*=256;
-    if(i<size)
-      c+=q[i];
-    i++;
-    p[0]=base64[(c&0x00fc0000) >> 18];
-    p[1]=base64[(c&0x0003f000) >> 12];
-    p[2]=base64[(c&0x00000fc0) >> 6];
-    p[3]=base64[(c&0x0000003f) >> 0];
-    if(i>size)
-      p[3]='=';
-    if(i>size+1)
-      p[2]='=';
-    p+=4;
-  }
-  *p=0;
-  return str;
-}
-
-/* convert string in s to binary data. s should be a multiple of 4
- * bytes long. data should be at least len(s) * 3 / 4 bytes long.
- * returns 
- */
-int base64_decode(char *s, void *data)
-{
-  char *p;
-  unsigned char *q;
-  int n[4];
-
-  if(strlen(s) % 4)
-    return -1;
-  q=(unsigned char*)data;
-  for(p=s; *p; p+=4){
-    n[0] = POS(p[0]);
-    n[1] = POS(p[1]);
-    n[2] = POS(p[2]);
-    n[3] = POS(p[3]);
-    if((n[0] | n[1] | n[2] | n[3]) < 0)
-      return -1;
-
-    if(n[0] == 64 || n[1] == 64)
-      return -1;
-    if(n[2] == 64 && n[3] < 64)
-      return -1;
-    q[0] = (n[0] << 2) + (n[1] >> 4);
-    if(n[2] < 64){
-      q[1] = ((n[1] & 15) << 4) + (n[2] >> 2);
-    }
-    if(n[3] < 64){
-      q[2] = ((n[2] & 3) << 6) + n[3];
-    }
-    q+=3;
-  }
-  q -= (n[2] == 64) + (n[3] == 64);
-  return q - (unsigned char*)data;
-}
-
-#ifdef TEST
-int main(int argc, char **argv)
-{
-  char str[128];
-  char buf[128];
-  char *p;
-  printf("base64_encode(\"%s\") = \"%s\"\n", argv[1], 
-	 p=base64_encode(argv[1], strlen(argv[1])));
-  printf("base64_decode(\"%s\") = %d", p, base64_decode(p, buf));
-  printf(" (\"%s\")\n", buf);
-  printf("base64_decode(\"%s\") = %d", argv[1], base64_decode(argv[1], buf));
-  printf(" (\"%s\")\n", buf);
-}
-#endif