* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#define _XOPEN_SOURCE
+
#include <sys/types.h>
#include <stdio.h>
#include <memory.h>
#include <ctype.h>
+#include <stdlib.h>
#include <unistd.h>
-#include "crypt.h"
#include <glib.h>
#include "passcrypt.h"
-void crypt_cfb_buf(const char key[8], void *buf, unsigned len,
+void crypt_cfb_buf(const char key[8], unsigned char *buf, unsigned len,
unsigned chunksize, int decrypt);
static void crypt_cfb_shift(unsigned char *to,
const unsigned char *from, unsigned len);
int crypt_cfb_blocksize = 8; /* 8 for DES */
void
-crypt_cfb_buf(const char key[8], void *buf, unsigned len,
+crypt_cfb_buf(const char key[8], unsigned char *buf, unsigned len,
unsigned chunksize, int decrypt)
{
unsigned char temp[64];
if (chunksize > len)
chunksize = len;
if (decrypt)
- crypt_cfb_shift(crypt_cfb_iv,
- (unsigned char *) buf, chunksize);
+ crypt_cfb_shift(crypt_cfb_iv, buf, chunksize);
crypt_cfb_xor((unsigned char *) buf, temp, chunksize);
if (!decrypt)
- crypt_cfb_shift(crypt_cfb_iv,
- (unsigned char *) buf, chunksize);
+ crypt_cfb_shift(crypt_cfb_iv, buf, chunksize);
len -= chunksize;
buf += chunksize;
}