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[gnulib.git] / lib / des.c

diff --git a/lib/des.c b/lib/des.c
index 1e128c5..3b171a7 100644 (file)
--- a/lib/des.c
+++ b/lib/des.c
@@ -1,5 +1,5 @@
 /* des.c --- DES and Triple-DES encryption/decryption Algorithm
- * Copyright (C) 1998, 1999, 2001, 2002, 2003, 2004, 2005
+ * Copyright (C) 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006
  *    Free Software Foundation, Inc.
  *
  * This file is free software; you can redistribute it and/or modify
@@ -94,9 +94,7 @@
  */
 
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include "des.h"
 
@@ -420,7 +418,7 @@ des_is_weak_key (const char * key)
     right = (data[4] << 24) | (data[5] << 16) | (data[6] << 8) | data[7];
 
 #define WRITE_64BIT_DATA(data, left, right)                               \
-    data[0] = (left >> 24) &0xff; data[1] = (left >> 16) &0xff;           \
+    data[0] = (left >> 24) &0xff; data[1] = (left >> 16) &0xff;           \
     data[2] = (left >> 8) &0xff; data[3] = left &0xff;                    \
     data[4] = (right >> 24) &0xff; data[5] = (right >> 16) &0xff;         \
     data[6] = (right >> 8) &0xff; data[7] = right &0xff;
@@ -447,7 +445,7 @@ des_is_weak_key (const char * key)
 static void
 des_key_schedule (const char * _rawkey, uint32_t * subkey)
 {
-  const unsigned char *rawkey = _rawkey;
+  const unsigned char *rawkey = (const unsigned char *) _rawkey;
   uint32_t left, right, work;
   int round;
 
@@ -559,8 +557,8 @@ des_makekey (des_ctx *ctx, const char * key, size_t keylen)
 void
 des_ecb_crypt (des_ctx *ctx, const char * _from, char * _to, int mode)
 {
-  const unsigned char *from = _from;
-  unsigned char *to = _to;
+  const unsigned char *from = (const unsigned char *) _from;
+  unsigned char *to = (unsigned char *) _to;
   uint32_t left, right, work;
   uint32_t *keys;
 
@@ -632,8 +630,8 @@ tripledes_ecb_crypt (tripledes_ctx *ctx,
                     const char * _from,
                     char * _to, int mode)
 {
-  const unsigned char *from = _from;
-  unsigned char *to = _to;
+  const unsigned char *from = (const unsigned char *) _from;
+  unsigned char *to = (unsigned char *) _to;
   uint32_t left, right, work;
   uint32_t *keys;