usr/src/common/net/wanboot/crypt/des.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2002-2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _DES_H
  28 #define _DES_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <sys/types.h>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #define DES_KEY_SIZE    8
  39 #define DES_BLOCK_SIZE  8
  40 #define DES_IV_SIZE     8
  41
  42 typedef uint32_t DES_KS[16][2];         /* Single-key DES key schedule */
  43
  44 extern void des(void *, uint8_t *);
  45 extern void des_key(DES_KS k, const unsigned char key[DES_KEY_SIZE],
  46     int decrypt);
  47
  48 #ifdef  __cplusplus
  49 }
  50 #endif
  51
  52 #endif /* _DES_H */